ORCA AX 10 ORCA MX 10 ORCA WX 10 - Dr. Bender GmbH

DR. BENDER GmbH
Innovative Elektrowerkzeuge
Manual for
driving machines ORCA AX 10
ORCA MX 10
400 V ORCA WX 10
Edition 11.2005 AX10 - 1700 Art.-No. 100268 Subject to alterations
AX10 - 2900 Art.-No. 100167
MX10 – 1300/2300 Art.-No. 100270
MX10 – 1500/3000 Art.-No. 100265
WX10 Art.-No. 100129
WX10 E Art.-No. 101189
All rights reserved
DR. BENDER GmbH • D-75382 Althengstett • Tel 07051-9291-0 • Fax 07051-9291-91
Our website address is: http://www.dr-bender.de • e-mail: info@dr-bender.de

Conformity Declaration
DR.BENDER GmbH
Innovative Elektrowerkzeuge
EC Conformity Declaration
for the following DR.BENDER stone processing machines
2
ORCA AX10, MX10, WX10 E
ORCA WX10
DR.BENDER GmbH, as manufacturer, hereby declares that the electrical stone drilling machines
mentioned above comply with the requirements of the following guidelines:
- Machine guidelines (98/37/EC)
- Electromagnetic compatibility (EMC) (89/336/EEC)
- Low voltage guideline (73/23/EEC)
The following standards were applied for evaluating the machines:
a) with regard to the machine guidelines:
VDE 0740 21-22: 1994-1991
VDE 0701 Part 1: 1993
VDE 0702 Part 1: 1995
DIN EN 50144-1: 1999
DIN EN 50144-2-1: 2000
b) with regard to electromagnetic compatibility
Interfering emissions
DIN EN 55014-1: 2000 + A1: 2001 = VDE 0875 Part 14-1
DIN EN 61000-3-2: 2000
DIN EN 61000-3-3: 1995 + Cor.1: 1997 + A1: 2001
Interference immunity
DIN EN 55014-2: 1997 + A1: 2001 = VDE 0875 Part 14-2
c) with regard to the low voltage guideline
EN 61029-1: 2001
DR.BENDER GmbH
Industriestraße 22
D-75382 Althengstett
Tel. 07051/9291-0, Fax 07051/9291-91
This declaration implies no assurance of properties.
Please observe the safety regulations of the attached product documentation.
Althengstett, 29.05.2003
B. Brehm, Management

Contents
Page
Conformity declaration 2
Contents 3
1.0 Description of symbols and pictographs 4
1.1 Functional description 4
2.0 General notes 5
2.1 Technical description 5
2.2 Application 5
2.3 Safety 6
3.0 Transport and storage 6
3.1 Transport 6
3.2 Storage 6
4.0 Main dimensions and technical data 7
4.1 Dimensions 7
4.1.1 ORCA AX10 7
4.1.2 ORCA MX10 7
4.1.3 ORCA WX10 E 8
4.1.4 ORCA WX10 8
4.2 Technical Data 9
4.2.1 ORCA AX10 - 1700 9
4.2.2 ORCA AX10 - 2900 9
4.2.3 ORCA MX10 – 1300 / 2150 10
4.2.4 ORCA MX10 – 1500 / 3000 10
4.2.5 ORCA WX10 E 11
4.2.6 ORCA WX10 11
4.3 Noise emissions and vibrations [EN 50144] 12
4.4 Operating temperatures 12
5.0 Commissioning 12
5.1 ORCA AX10, MX10 12
5.2 ORCA WX10 E, WX10 12
5.3 Gear change 13
5.4 Safety slip coupling 13
5.5 Infinitely variable speed control 13
5.6 Core bits (ORCA WX10 E, WX10) 14
5.7 Core bit replacement / Core bit remover (ORCA WX10 E, ORCA WX10) 14
6.0 Safety instructions 14
7.0 Maintenance and care 15
7.1 Daily care 15
7.2 After approx. 150 operating hours 15
7.3 Quarterly care 15
8.0 Speed adjustment dependent on the cutting speed (ORCA WX10) 16
9.0 Warranty 17
10.0 General safety instructions 18
11.0 Spare parts lists 20
11.1 ORCA AX10 – 1700 20
11.2 ORCA AX10 – 2900 22
11.3 ORCA MX10 – 1300 / 2150 24
11.4 ORCA MX10 – 1500 / 3000 26
11.5 ORCA WX10 E 28
11.6 ORCA WX10 28
11.7 Gear, complete - ORCA WX10 30
11.8 Motor, complete - ORCA WX10 E 32
11.9 Motor, complete - ORCA WX10 34
3

4
Warning
It is compulsory to observe the safety instructions included in this manual!
Special designs and versions may differ from the standard models in terms of
their technical details. If any points are unclear, we urgently recommend that you
contact DR.BENDER GmbH, indicating basically the machine type and machine number.
1.0 Description of symbols and pictographs
1.1 Functional description
Water outlet
Water inlet
Angular gear
Output shaft
It points out indications which endanger your health and the operating capacity of the
tool, if not followed. The warranty ceases in case of damages caused by you due to
the non observance of these indications.
Water inlet
Flanged connection
Output shaft
Mains connection
Flanged connection
Core bit mount
Gear change lever
Core bit mount
Flanged connection
Mains
connection
Flanged connection
Control unit
Mains
connection
Water connection
Control unit
Mains
connection
Water connection

1.0 General Notes
1.1 Technical description
ORCA represents a completely new generation of driving machines and core drills. In the process, quite
newly developed high frequency elements are employed in the motor. The frequency range is adjusted
within 0 – 1000 Hz by means of the integrated frequency changer. At 1000 Hz, the rotor reaches a speed of
30,000 min -1 . A main advantage results from a weight / performance ratio (motor output = 11 kW / weight =
21.5 kg -> 0.51) so far unequaled with the conventional technology, such as the BBM33extra type (motor
output = 2.4 kW / weight = 13.5 kg -> 0.17). This means that the weight of the machine could be reduced
three times by means of the high frequency technology. Further advantages result from the infinitely
variable speed regulation. Thus, each core bit diameter may be assigned its optimum speed, in order to
achieve the best cutting speed possible at the tool. Furthermore, the speed may be continuously reduced
during the drilling process when steel reinforcements appear, thus providing its optimum adaptation to the
drilling progress. The WX 10 ORCA features a further essential advantage in comparison with conventional
drilling motors: the torque behaviour. The very high torque (in the first gear, approx. 750 Nm, in the second
gear, approx. 350 Nm) is available throughout the entire speed range. In this case, it is possible to run at
much higher cutting speeds (Caution! They depend on the tool), achieving an up to 150% faster drilling
progress. In the case of conventional machines, the torque dramatically decreases at high speeds,
rendering this advantage impossible.
1.2 Application
The driving machines and core drills can be used for the purposes outlined by the data on the model plate.
If you are using special machines, the details in the quotation and order confirmation also apply.
The driving machines and core drills are supplied as standard in protection class I; only this can guarantee
the full high quality protection of the FI switch.
If you use suitable core bits, you will be able to drill in the most diverse material types:
- concrete (even if it contains thick reinforcement steel)
- sandstone and limestone
- all building materials for solid walls
- asphalt carpets
The core drills comply with the regulations of the ”Stone and Earth” Professional Association of July 1989.
They are machines of category II, which means they have to be guided on stand and be stable (according
to DIN 57100 and VDE 0100, respectively); the stand must be
- provided with non-return lock.
The machine must be
- connected to a duly grounded EEC socket (EEC 5poles, 3P+PE 32A 6h – 400V); no zero
conductor is required;
- operated with a pre-connected FI protection in order to ensure the protection of the operator.
5

2.3 Safety
6
Warning
Before using the machine for the first time, check the conformity of the data on
the model plate with the mains voltage and frequency. Voltage deviations of ± 5
% and/or voltage deviations of ± 2 % are permissible. Repairs may be carried
out only by adequately qualified persons, based on their training and experience.
The following points are to be given special attention:
- the technical data and details of the permitted use of the machine (commissioning, ambient and
operating conditions) which are set out among others in the catalogue, the operating manual, the
model plate data and the other product information,
- the relevant accident prevention regulations
- the professional use of tools
- the use of personal safety equipment
3.0 Transport and storage
3.1 Transport
3.2 Storage
Warning
The driving machines and the core drills are to be checked for signs of
transport damage on receipt. Possibly existing damages must be basically
documented in writing.
If possible, the storage site should be dry, clean and have a constant temperature. To ensure that the film
of lubricant in the bearings and sealing system is not lost, the motor shaft should be turned through several
revolutions by hand after a lengthy period of storage, for example at monthly intervals. The roller bearings
in the motors should be replaced (or re-greased) if the period between delivery and commissioning is over
four years. If the machines are stored in adverse conditions, this period will be considerably reduced.

4.0 Main dimensions und technical data
4.1 Dimensions
4.1.1 ORCA AX10
4.1.2 ORCA MX10
7

4.1.3 ORCA WX10 E
4.1.4 ORCA WX10
8

4.2 Technical data
4.2.1 ORCA AX10 – 1700
Rated voltage 400 V
Current consumption 23 A
Power requirement 16,000 W
Frequency 50 – 60 Hz
Idling speed 0 – 1700 infinitely variable min -1
Full speed 0 – 1700 infinitely variable min -1
Output rating 11,000 W
Torque 130 Nm
Protection class IP 67 -
Cooling medium Water -
Weight 9.5 kg
Output shaft Multi-key shaft
Overload coupling torque - Nm
Suitable Powerbox
PB WX8/10
PB WX8/10 VB
-
4.2.2 ORCA AX10 – 2900
Rated voltage 400 V
Current consumption 23 A
Power requirement 16,000 W
Frequency 50 – 60 Hz
Idling speed 0 – 2900 infinitely variable min -1
Full speed 0 – 2900 infinitely variable min -1
Output rating 11,000 W
Torque 75 Nm
Protection class IP 67 -
Cooling medium Water -
Weight 9.5 kg
Output shaft Multi-key shaft -
Overload coupling torque - Nm
Suitable Powerbox
PB WX8/10
PB WX8/10 VB
-
9

4.2.3 ORCA MX10 – 1300 / 2150
Rated voltage 400 V
Current consumption 23 A
Power requirement 16,000 W
Frequency 50 – 60 Hz
Idling speed, gear 1 0 – 1300 infinitely variable min -1
Idling speed, gear 2 0 – 2900 infinitely variable min -1
Full speed, gear 1 0 – 1300 infinitely variable min -1
Full speed, gear 2 0 – 2900 infinitely variable min -1
Output rating 11,000 W
Torque, gear 1 166 Nm
Torque, gear 2 94 Nm
Protection class IP 67 -
Cooling medium Water -
Weight 11.5 kg
Output shaft Multi-key shaft -
Overload coupling torque - Nm
Suitable Powerbox
PB WX8/10
PB WX8/10 VB
-
4.2.4 ORCA MX10 – 1500 / 3000
Rated voltage 400 V
Current consumption 23 A
Power requirement 16,000 W
Frequency 50 – 60 Hz
Idling speed, gear 1 0 – 1500 infinitely variable min -1
Idling speed, gear 2 0 – 3000 infinitely variable min -1
Full speed, gear 1 0 – 1500 infinitely variable min -1
Full speed, gear 2 0 – 3000 infinitely variable min -1
Output rating 11,000 W
Torque, gear 1 144 Nm
Torque, gear 2 72 Nm
Protection class IP 67 -
Cooling medium Water -
Weight 11.5 kg
Output shaft Multi-key shaft -
Overload coupling torque - Nm
Suitable Powerbox
PB WX8/10
PB WX8/10 VB
-
10

4.2.5 ORCA WX10 E
Rated voltage 400 V
Current consumption 23 A
Power requirement 16,000 W
Frequenz 50 – 60 Hz
Idling speed, gear 1 0 – 250 infinitely variable min -1
Idling speed, gear 2 0 – 550 infinitely variable min -1
Full speed, gear 1 0 – 250 infinitely variable min -1
Full speed, gear 2 0 – 550 infinitely variable min -1
Output rating 11,000 W
Torque, gear 1 750 Nm
Torque, gear 2 350 Nm
Drilling diameter 100 - 600 mm
Protection class IP 67 -
Cooling medium Water -
Weight 20.5 kg
Core bit connection UNC 1 ¼ “
Overload coupling torque - Nm
Suitable Powerbox
PB WX8/10
PB WX8/10 VB
-
4.2.6 ORCA WX10
Rated voltage 400 V
Current consumption 23 A
Power requirement 16,000 W
Frequency 50 – 60 Hz
Idling speed, gear 1 0 – 250 infinitely variable min -1
Idling speed, gear 2 0 – 550 infinitely variable min -1
Full speed, gear 1 0 – 250 infinitely variable min -1
Full speed, gear 2 0 – 550 infinitely variable min -1
Output rating 11,000 W
Torque, gear 1 750 Nm
Torque, gear 2 350 Nm
Drilling diameter 100 - 600 mm
Protection class IP 67 -
Cooling medium Water -
Weight 21.5 kg
Core bit connection UNC 1 ¼ “
Overload coupling torque - Nm
Suitable Powerbox Integrated Powerbox -
11

4.3 Noise emissions and vibrations [EN 50144]
12
Noise pressure level Noise power level Vibration
db(A) dB m/s 2
73 85 < 2.5
4.4 Operating temperatures
In case of sufficient cooling of the system, the ORCA AX10, MX10, WX10 and the WX10 E take on the
cooling water temperature. The gear box of ORCA may take on temperatures of up to 80°C. You should not
worry about this, as it is normal. That is why you should hold the machine by the handles.
5.0 Commissioning
5.1 ORCA AX10, MX10
Check that the mains voltage is identical to the voltage specified on the model plate.
Attach the driving machine to your tool by means of the flanged connection. Make sure the driving machine
fits easily and without any force in the multi-key shaft and the flanged attachment. Screw the two parts tight
together.
Connect the water supply. Caution: if possible, do not exceed the maximum water pressure of 3 bar.
Connect the driving machine to the mains via FI protection and 6 h coded CEE plug. Use only extension
cables with protective conductor and adequate cross-section. Too low cross sections may lead to
excessive power loss and cause motor and cable overheating. An extension cable should be secured with
an overload cut-off switch. Recommended cable cross sections:
Rated current = 23 A
Cable length m 7.5 15 25 30 45 60
Cable cross section mm 2
4 4 4 4 6 6
The motor is water-cooled. Therefore, make sure to provide sufficient cold water in operation. The machine
must be operated with at least 1/2 liter water per minute at full load. Use only pure tap water, no dirty water
or sewage, otherwise the heat transfer at the cooling surfaces is no longer ensured and the motor may be
damaged irreparably. Adapt the tool feed to the power of the driving machine so as not to exceed the rated
current.
5.2 ORCA WX10 E, WX10
Check that the mains voltage is identical to the voltage specified on the model plate.
Attach the core drill and the water catch system to the drilling stand with non-return lock. As far as possible,
the drilling stand should feature high rigidity and have precise, clearance-free guides. See to it that the axis
of the core drill should be parallel to that of the drilling stand.
Due to the very high output and torque of this high frequency machine, the fixture of the drilling
stand should be in accordance with the forces that appear. Consequently, the drilling stand will
require additional securing depending on the application and the drilling diameter.
Insert the core bit and adjust the speed. You will find the adjustment instructions on page 16.

Connect the water supply. Caution: if possible, do not exceed the maximum water pressure of 3 bar.
Connect the core drill to the mains via FI protection and 6 h coded CEE plug. Use only extension cables
with protective conductor and adequate cross-section. Too low cross sections may lead to excessive power
loss and cause motor and cable overheating. An extension cable should be secured with an overload cutoff
switch. Recommended cable cross sections:
Rated current = 23 A
Cable length m 7.5 15 25 30 45 60
Cable cross section mm 2
4 4 4 4 6 6
The motor is water-cooled. Therefore, make sure to provide sufficient cold water during the drilling
operation. The machine must be operated with at least 1/2 liter water per minute at full load. Use only pure
tap water, no dirty water or sewage, otherwise the heat transfer at the cooling surfaces is no longer
ensured and the motor may be damaged irreparably. Adapt the feed to the core bit diameter and to the
driving power of the core drill so as not to exceed the rated current.
5.3 Gear change
Warning
Change the gear without ever applying force and only when the machine is
slowing down or standing still.
To change into the next higher or lower gear, move the gear change lever by an angle
of approx. 30° (WX10, WX10 E) or 180° (MX10). If necessary (if the gear is difficult to
engage), turn the drive spindle briefly by hand until the gear engages easily. Do not use any auxiliary tools
(pliers, hammer, etc.) to change the gear, since otherwise gear damage is unavoidable.
5.4 Safety slip coupling
The slip coupling reacts only in case of extreme mechanical shocks (for instance tool jamming). In this
case, the motor is shuts down automatically and the overload indicator will display a red light. If the
overload indicator displays a green light after a few seconds, you may continue working. In case the slip
coupling sets in before the rated speed drops (motor overturning moment), it should be replaced by an
authorized service workshop.
In the case of the ORCA AX10 and MX10 driving machines, the overload indication is displayed exclusively
on the Powerbox.
5.5 Infinitely variable speed control
You may steplessly adapt the rotational speed to the required cutting
speed both in the first and in the second gear of the machine. In the
process, the torque behaviour will be approximately constant
throughout the entire range. However, the machine should not be
operated at very low speeds (

The green LED
The green button on the Powerbox or the ORCA WX10 is used to turn the drilling unit on stand-by. When
switched on, the green LED by the speed adjuster lights up.
The yellow LED
The lighting up of the yellow LED indicates the operation with the maximum available power of the system;
the driving machine simultaneously sets back the speed a little, so that you will also have an additional
acoustic signal in order to decrease the feed power to some extent. You may work continuously in the
yellow field, the machine will not be damaged.
The red LED
When the red LED lights up, the machine is in the excessive temperature field. In this case, the driving
machine will stop. Wait till the machine cools down and start it again by means of the green button on the
Powerbox or on the ORCA WX10.
The red LED also lights up if there is a fault; in this case, the driving machine stops. This usually happens
in case of suddenly occurring very high overload (seizure). Therefore the driving machine will be switched
off for machine safety reasons. The red LED goes off when the machine is turned on again with the green
button and the green LED indicates that the machine is again operational (reset-function).
5.6 Core bits (ORCA WX10 E, WX10)
You may use any core bits having a a connection thread of 1 ¼ “ UNC. Only use core bits that are suitable
for the type of stone. You will keep the core drill in good condition if you only use core bits that are
concentric and not deformed ones. Make sure that the diamond segments have an adequate undercut
against the core bit body.
5.7 Core bit replacement / Core bit remover (ORCA WX10 E, WX10)
The drill spindle has a right-hand thread. Always use as back-up tool a 41 mm open-ended spanner, held
against the drill spindle. Never release the core bit with (hammer) blows since this will damage the core
drill. The core bit can be removed more easily if you apply a little waterproof grease to the drill spindle
thread.
Use of the quick-remover:
To mount the core bit:
1. Pre-tighten the remover by means of the countersunk allen screw with an
8 mm plug spanner, by turning it to the right up to the backstop.
2. Place the remover on the drill spindle.
3. Mount the core bit.
To remove the core bit:
4. Loosen the remover by means of the countersunk allen screw with an 8
mm plug spanner, by turning it to the left.
5. Remove the core bit.
6.0 Safety instructions
14
Important
Only use the machine under supervision. Disconnect the mains plug and
check that the switch has been turned off:

- when the tools remain unsupervised,
- during setup and disassembly works,
- in case of voltage drops (below 340V),
- in case of uneven mains voltage (phase dissymmetry) or interruption of a phase (phase failure),
- for adjusting or fitting an accessory,
Switch off the machine if it stops for any reason. This will prevent its sudden starting when unsupervised.
Do not use the tool if
- a part of the casing is missing or defective,
- the switch, lead or plug connector has suffered damage (conduct a visual inspection every day!),
- when operating the equipment, no cooling water may penetrate into the motor or the electrical
components in any position of employment,
- if water drips out of the overflow hole (ORCA WX), stop working and have the machine inspected
by an authorized service workshop,
- after a fault, switch on the machine again only when the tool can be turned easily,
- Check the working area with a line detector to prevent cutting through electric cables, water or gas
lines, etc.
7.0 Maintenance and care
7.1 Daily care
Warning
Pull out the mains plug before beginning any maintenance or repair work. You
must have the machine checked by a specialized electrician after every repair
(statutory regulation pursuant to VBG4 since 1.1.1990).
Make sure no water flows out of the overflow hole (ORCA WX). This will cause gear damage and may
adversely affect the electrical safety of the machine. In this case, please seek assistance from an
authorized service workshop.
Visually inspect the switch, supply lead or plug connector for damage.
Clean the machine after completing the drilling work. Grease the core bit mounting thread. Make sure no
water penetrates into the core drill during the cleaning process.
Empty the cooling water after using the machine. Open the ball cock completely and let the cooling water
run out. This is very important particularly in winter months because of ice formation.
ORCA WX10, WX10E:
To maintain the seal, oil the drilling spindle as follows
- Disconnect the core drill from the water supply. Open the water connector shut-off cock, add
several drops of oil, close the shut-off cock, add several drops of oil to the overflow hole and turn
the machine briefly by hand.
7.2 After approx. 150 operating hours
After the first 150 operation hours the transmission oil and wearing parts must be replaced if necessary.
After further in each case 250 operation hours a service is necessary.
Use only original spare parts.
7.3 Quarterly care
Have the cable, switch and plug connectors inspected by a specialist (regulation pursuant to VBG4) and
document this inspection. Changing the transmission oil will produce a considerable increase in the service
life of the gear.
15

8.0 Speed adjustment dependent on the cutting speed (ORCA WX10, WX10E)
The values set out in the table are theoretical values and may be used to provide a rough guide for gear
changing for adjusting the infinitely variable speed controller. Since a whole range of other parameters also
plays a major role in adjusting the speed, we cannot offer any guarantee if the tool is damaged when using
the values in the table. Drilling work for which the speeds are outside the range of the core drill (values
printed in italics), should only be completed with extreme care and by trained personnel.
16
3 4 5 6 7 [m/s]
70 819 1091 1364 1637 1910 2-nd gear
80 716 955 1194 1432 1671 2-nd gear
90 637 849 1061 1273 1485 2-nd gear
100 550 764 955 1146 1337 2-nd gear
110 521 694 868 1042 1215 2-nd gear
120 477 637 796 955 1114 2-nd gear
130 441 588 735 881 1028 2-nd gear
140 409 550 682 819 955 2-nd gear
150 382 509 637 764 891 2-nd gear
160 358 477 597 716 836 2-nd gear
170 337 449 550 674 786 2-nd gear
180 318 424 531 637 743 2-nd gear
190 302 402 503 603 704 2-nd gear
200 286 382 477 573 668 2-nd gear
210 273 364 455 550 637 2-nd gear
220 260 347 434 521 608 2-nd gear
230 250 332 415 498 581 2-nd gear
240 239 318 398 477 550 2-nd gear
250 229 306 382 458 535 2-nd gear
260 220 294 367 441 514 2-nd gear
270 212 283 354 424 495 2-nd gear
280 205 273 341 409 477 2-nd gear
290 198 263 329 395 461 2-nd gear
300 191 250 318 382 446 2-nd gear
320 179 239 298 358 418 2-nd gear
340 169 225 281 337 393 2-nd gear
360 159 212 265 318 371 2-nd gear
380 151 201 250 302 352 2-nd gear
400 143 191 239 286 334 2-nd gear
420 136 182 227 273 318 2-nd gear
440 130 174 217 260 304 2-nd gear
460 125 166 208 250 291 2-nd gear
480 119 159 199 239 279 2-nd gear
500 115 153 191 229 267 2-nd gear
520 110 147 184 220 257 2-nd gear
550 104 139 174 208 250 1-st gear
600 95 127 159 191 223 1-st gear
700 82 109 136 164 191 1-st gear
800 72 95 119 143 167 1-st gear
900 64 85 106 127 149 1-st gear
1000 57 76 95 115 134 1-st gear
drilling Ø reinforced concrete stone
[mm] concrete

9.0 Warranty
In keeping with our terms of sale, we offer a warranty for twelve months from the date of sale. This refers to
the free repair of material and workmanship defects, which were verifiably caused before the sale.
An original purchase document must always be submitted in case of a warranty claim. It has to contain the
full address of the dealer, the date of purchase and the type designation of the product. The operating
instructions of the particular product and the safety instructions must have been followed.
Damages resulting from operational faults cannot be acknowledged as warranty cases.
The products of the manufacturer have been developed and produced for specific applications. No
warranty claim is accepted in case of non-compliance with the due employment according to the operating
instructions, in case of the employment for other purposes than originally intended or the employment of
inadequate accessories.
The periodical maintenance and cleaning of the products according to the directions of the operating
instructions is absolutely necessary. The intervention of third persons (opening the machine) renders any
warranty claim void.
Maintenance and cleaning operations cannot be claimed on the basis of warranty.
Make sure only original spare parts and original accessories are used. They are available at the authorized
specialized product dealer. If non-original parts are used, consequential damages and increased hazard
cannot be ruled out. The producer is not liable for such damages. Disassembled or partially disassembled
tools and those repaired with non-original parts are excluded from the warranty.
Certain components, such as carbon brushes, ball bearings, switches, power-supply lines, gaskets, etc.,
are exposed to usage dependent or to normal wear. These wearing parts are not object of this warranty.
Wearing parts are marked on the spare parts lists.
17

10.0 General safety instructions
1. Read and follow these instructions before you use the tool. Keep these safety instructions in a safe
place.
2. Keep your workplace tidy. Untidiness in the workplace can cause accidents.
3. Protect yourself from electric shocks. Observe the applicable regulations. Avoid physical contact with
earthed parts, such as pipes, heaters, furnaces and refrigerators.
4. Keep children away. Do not allow other people to touch the tool or cable, keep them away from your
work area.
5. Keep your tools in a safe place. Unused tools should be kept in a dry, locked room out of the reach of
children.
6. Do not overload your tool. It will work better and more safely in the specified capacity range.
7. Use the correct tool. Do not use tools that are too weak or mounted tools for heavy work. Do not use
tools for purposes and work they have not been designed for.
8. Wear suitable working clothes. Do not wear excessively baggy clothing or jewelry, which may be
caught by moving parts. For working outdoors, we recommend the use of rubber gloves and sturdy
shoes. Wear a hairnet if you have long hair.
9. Use goggles. Use a breathing mask for work that generates dust.
10. Do not use the cable for any purpose other than that for which it is designed. Do not carry the tool by
the cable and do not use it to pull the plug out of the socket. Protect the cable from heat, oil and sharp
edges.
11. Every time before you use the tool, check the connection cable and plug for signs of damage. If they
are damaged, have them replaced by a specialist. Always keep the connection cable away from the
working area of the machine.
12. Secure the work piece. Use clamps or a vice to hold the work piece. Thus it will be held more securely
than in your hand and it will allow you to use both hands to control the machine.
13. Do not overstretch yourself. Avoid abnormal body positions. Ensure that you have a stable standing
position and keep your balance at all times.
14. Look after your materials with care. Keep your tools sharp and clean so that they may work well and
safely. Follow the maintenance instructions and the tool changing indications. Check the plug and
cable at regular intervals and have them replaced by a specialist if they suffer any damage. Check the
extension cable at regular intervals and replace damaged cables. Keep the handles dry and free of oil
and grease.
15. Disconnect the mains plug from the supply when the machine is not in use, before performing
maintenance operations and when changing the tool.
16. Do not leave tool spanners on the machine. Before switching it on, check that the wrenches and
setting tools have been removed.
17. Avoid unintentional starting. Do not carry a tool that is connected to the mains supply with your finger
on the switch. Ensure that the switch is turned off when you connect the tool to the mains supply.
18. Electric tools used outdoors and in wet areas: for additional safety, mobile tools used outdoors should
be connected to the mains supply using stray current circuit breakers (FI or DI). This is particularly
important when working with freehand tools. In case of water supply, use an insulating transformer and
work with 115V; please indicate this option when placing the order.
19. For outdoor work, use only extension cables, which are approved for this purpose and marked
accordingly.
20. Be vigilant at all times. Watch your work. Proceed sensibly. Do not use the tool if you are not
concentrating fully on what you are doing.
21. Important:
Safety equipment (such as overcurrent protection devices, undervoltage trips, safety couplings etc.)
are aids, yet they do not offer guaranteed safety. As a responsible manufacturer, we tailor these tools
to each other so that they offer the best possible protection. But without the care and caution of the
operator, these aids may even cause damage if they are used thoughtlessly. Have the slip couplings,
in particular, checked during the quarterly inspection to ensure that they are correctly adjusted and
function properly. This inspection should be conducted by the manufacturer or by an authorized
service outlet and documented.
18

22. Check the machine every day for signs of damage, conduct a visual inspection:
Before reusing the tool, carefully check the safety equipment or slightly damaged parts to ensure that
they offer perfect and proper function. Check that all moving parts function correctly, that they do not
jam and that none of the parts are damaged. All parts must be correctly fitted and satisfy all the
conditions to ensure the perfect operation of the tool. Damaged safety equipment and parts must be
repaired or replaced properly by a specialist service contractor. Do not use any tools, which cannot be
turned on and off using the switch. Pay particular attention to ensuring electrical safety: Cables?
Plugs? Switches? Do all the components satisfy safety regulations?
23. Repairs may only be carried out by trained personnel. Before being used for the first time and after all
repair work, the safety of electric tools must be checked by an electrician pursuant to VBG 4, § 5. This
inspection must also be conducted and documented at regular intervals – at least once per year.
24. Please note that as an operator, you are responsible for complying with any additional regulations. For
example, if electric tools are used in a wet and/or damp environment, the regulations of the ”Stone and
Earth” Professional Association must be satisfied. To make their use with insulating transformer
possible, the corresponding tools are also available in 115V versions. Please indicate this option when
placing the order.
25. Electrical safety and fire safety: just as DR. BENDER did in the last 20 years, the new version of VDE
0100 also recommends the additional safety protection and fire protection of each tool achieved by
using low cost FI and DI/PRCD circuit-breakers.
19

11.0 Spare part lists
11.1 ORCA AX10 – 1700
20

Pos. Art-No. Description Pcs Pos. Art.-No. Pcs.
1 100268 AX 10 Driving unit 1 57 401583 Connector 1
2 200848 Gear, complete 1 58 401558 Threaded pin 4
3 200724 Gear casing 1 59 800077 Lock washer 4
4 401243 V Flat gasket 1 ** 60 900655 Hexagonal nut 4
5 900078 Cylindrical pin 1 61 401244 H Flat gasket 2 **
6 900785 Deep-groove ball bearing 1 ** 62 301229 End cover 2
7 300947 Output shaft 1 63 800353 Sealing ring 4 **
8 800080 Snap ring 1 64 800075 Lock washer 2
9 401151 Shaft protection sleeve 1 ** 65 900330 Allen screw 6
10 900776 Adjusting spring 1 66 101067 Switch box gasket 1 **
11 300937 S2 Wheel 1 67 101068 Switch box cover 1
12 900209 Circlip 2 68 801232 Fillister screw 6
13 901034 Internal ring 2 69 801369 Screwed cable joint 1
14 800760 Circlip 1 70 801802 Connection cable, compl. 1
15 900682 Shaft sealing ring 1 ** 71 802070 Connection cable, conf. 1
16 900061 Deep-groove ball bearing 1 ** 72 802066 Plug cap 1
17 100889 Pinion shaft 2 1 73 802059 Plug, complete 1
18 900213 Circlip 2 74 800359 Water connection, optional 2 **
19 901071 Parallel pin 2 75 800415 Hose complete optional 1
20 401560 Wheel 2 - slip coupling 1 ** 76 800028 Sealing ring optional 1
21 301251 Wheel body 1 77 800023 Ball valve compl. optional 1
22 401563 Brake disc 4 ** 78 800299 Sealing ring optional 1
23 401562 Supporting disc I 2 ** 79 800020 Nipple optional 1
24 401339 Disc spring 1 80 800040 O ring optional 1
25 301252 Hub 1 81 800027 Sealing ring optional 1
26 401561 Supporting disc A 1 ** 82 801941 Gear oil 0,15l 1 **
27 401566 Nut 1
28 200850 Intermediate cover V 1
29 401193 Sleeve 3
30 900739 Needle sleeve 3 **
31 200671 S1 Gear casing 1
32 900791 Supporting disc 1
33 900793 Deep-groove ball bearing 1 **
34 301408 Pinion shaft 1 1
35 900608 Adjusting spring 1
36 300982 Countershaft wheel 1
37 901021 Sealing ring 3 **
38 901043 Allen screw 3
39 801346 O ring 3 **
40 401242 M Flat gasket 1 **
41 200784 Motor, complete 1
42 301061 Motor casing 1
43 801336 Stator, 90 x 80 1
44 401242 M Flat gasket 1 **
45 101064 Intermediate flange 1
46 801346 O ring 1 **
47 900229 Gasket 1
48 900181 Elastic washer 1
49 900412 Countersunk screw 1
50 300983 Rotor complete 1
51 401557 Shaft protection sleeve 1 **
52 801341 Deep-groove ball bearing 2 **
53 801539 Cup spring 1
54 900216 Circlip 2
55 800080 Snap ring 1
56 900713 Shaft sealing ring 1 **
Wearing parts **
21

11.2 ORCA AX10 – 2900
22

Pos. Art-No. Description Pcs. Pos. Art.-No. Pcs.
1 100167 AX 10 Driving unit 1 57 401583 Connector 1
2 200861 Gear, complete 1 58 401558 Threaded pin 4
3 200724 Gear casing 1 59 800077 Lock washer 4
4 401243 V Flat gasket 1 ** 60 900655 Hexagonal nut 4
5 900078 Cylindrical pin 1 61 401244 H Flat gasket 2 **
6 900785 Deep-groove ball bearing 1 ** 62 301229 End cover 2
7 300947 Output shaft 1 63 800353 Sealing ring 4 **
8 800080 Snap ring 1 64 800075 Lock washer 2
9 401151 Shaft protection sleeve 1 ** 65 900330 Allen screw 6
10 900776 Adjusting spring 1 66 101067 Switch box gasket 1 **
11 301269 S2 Wheel 1 67 101068 Switch box cover 1
12 900209 Circlip 2 68 801232 Fillister screw 6
13 901034 Internal ring 2 69 801369 Screwed cable joint 1
14 800760 Circlip 1 70 801802 Connection cable, compl. 1
15 900682 Shaft sealing ring 1 ** 71 802070 Connection cable, conf. 1
16 900061 Deep-groove ball bearing 1 ** 72 802066 Plug cap 1
17 301267 Pinion shaft 2 1 73 802059 Plug, complete 1
18 900213 Circlip 2 74 800359 Water connection, optional 2 **
19 901071 Parallel pin 2 75 800415 Hose complete optional 1
20 401560 Wheel 2 - slip coupling 1 ** 76 800028 Sealing ring optional 1
21 301251 Wheel body 1 77 800023 Ball valve compl. optional 1
22 401563 Brake disc 4 ** 78 800299 Sealing ring optional 1
23 401562 Supporting disc I 2 ** 79 800020 Nipple optional 1
24 401339 Disc spring 1 80 800040 O ring optional 1
25 301252 Hub 1 81 800027 Sealing ring optional 1
26 401561 Supporting disc A 1 ** 82 801941 Gear oil 0,15l 1 **
27 401566 Nut 1
28 200850 Intermediate cover V 1
29 401193 Sleeve 3
30 900739 Needle sleeve 3 **
31 200671 S1 Gear casing 1
32 900791 Supporting disc 1
33 900793 Deep-groove ball bearing 1 **
34 301408 Pinion shaft 1 1
35 900608 Adjusting spring 1
36 300982 Countershaft wheel 1
37 901021 Sealing ring 3 **
38 901043 Allen screw 3
39 801346 O ring 3 **
40 401242 M Flat gasket 1 **
41 200784 Motor, complete 1
42 301061 Motor casing 1
43 801336 Stator, 90 x 80 1
44 401242 M Flat gasket 1 **
45 101064 Intermediate flange 1
46 801346 O ring 1 **
47 900229 Washer 1
48 900181 Elastic washer 1
49 900412 Countersunk screw 1
50 300983 Rotor, complete 1
51 401557 Shaft protection sleeve 1 **
52 801341 Deep-groove ball bearing 2 **
53 801539 Cup spring 1
54 900216 Circlip 2
55 800080 Snap ring 1
56 900713 Shaft sealing ring 1 **
Wearing parts **
23

11.3 ORCA MX10 – 1300 / 2150
24

Pos. Art-No. Description Pcs. Pos. Art.-No. Pcs.
1 100270 MX 10 Driving unit 1 55 900181 Elastic washer 1
2 100446 Gear, complete 1 56 900412 Countersunk screw 1
3 100447 Gear casing 1 57 100461 Rotor, complete 1
4 900680 Needle sleeve 1 ** 58 401557 Shaft protection sleeve 1 **
5 900815 Deep-groove ball bearing 1 ** 59 801341 Deep-groove ball bearing 2 **
6 100449 Pinion shaft 1 60 801539 Cup spring 1
7 900202 Circlip 1 61 900216 Circlip 2
8 100450 Loose wheel 1 1 62 800080 Snap ring 1
9 801347 Snap ring 1 63 900713 Shaft sealing ring 1 **
10 901016 Cylindrical pin 2 64 401583 Connector 1
11 900798 Compression spring 1 65 401241 Threaded pin 4
12 900505 Ball 2 66 800077 Lock washer 4
13 100451 Coupling sleeve 1 67 900655 Hexagonal nut 4
14 100452 Loose wheel 2 1 68 401244 H Flat gasket 2 **
15 900207 Circlip 1 69 301229 End cover 2
16 801368 Circlip 1 70 800353 Sealing ring 4 **
17 100454 Countershaft 1 71 800075 Lock washer 2
18 900768 Deep-groove ball bearing 1 ** 72 900330 Allen screw 6
19 900608 Adjusting spring 1 73 101067 Switch box gasket 1 **
20 901017 Supporting disc 1 74 101068 Switch box cover 1
21 100455 Countershaft wheel 1 75 801232 Fillister screw 8
22 900213 Circlip 1 76 301183 Control lever 1
23 100456 S1 Gear casing 1 77 900079 Cylindrical pin 1
24 401193 Sleeve 4 78 902029 O ring 2 **
25 900168 Needle sleeve 1 ** 79 301184 Plate 1
26 900813 Needle sleeve 1 ** 80 801699 Button head socket screw 2
27 900057 Deep-groove ball bearing 1 ** 81 300074 Water connection, optional 2 **
28 100458 Output shaft 1 82 800733 Hose complete optional 1
29 902019 Cylindrical pin 2 83 800028 Sealing ring optional 2
30 401609 Friction clutch compl. 1 ** 84 800023 Ball valve compl. optional 1
31 301189 Crown wheel body 1 85 800299 Sealing ring optional 1
32 401611 Washer 2 86 800020 Nipple optional 1
33 301313 Sleeve 1 87 800040 O ring optional 1
34 401610 Washer 1 88 801369 Screwed cable joint 1
35 401612 Plate spring 2 89 801802 Connection cable, compl. 1
36 401613 Nut 1 90 802070 Connection cable, conf. 1
37 900814 Deep-groove ball bearing 1 ** 91 802066 Plug cap 1
38 100459 Flange 1 92 802059 Plug, complete 1
39 902030 O ring 1 ** 93 801932 Gear oil 0,35l 1 **
40 900661 Allen screw 4
41 900818 Shaft sealing ring 1 **
42 800028 Sealing ring 2 **
43 902028 Screw plug 2
44 801346 O ring 2 **
45 901021 Sealing ring 4 **
46 900313 Allen screw 4
47 100444 Flat gasket 1 **
48 200760 Motor, complete 1
49 301176 Motor casing 1
50 801336 Stator, 90 x 80 1
51 401242 M Flat gasket 1 **
52 101064 Intermediate flange 1
53 801346 O ring 1 **
54 900229 Washer 1
Wearing parts **
25

11.4 ORCA MX10 – 1500 / 3000
26

Pos. Art-No. Description Pcs. Pos. Art.-No. Pcs.
1 100265 MX 10 Driving unit 1 55 900181 Elastic washer 1
2 100176 Gear, complete 1 56 900412 Countersunk screw 1
3 100447 Gear casing 1 57 100461 Rotor, complete 1
4 900680 Needle sleeve 1 ** 58 401557 Shaft protection sleeve 1 **
5 900815 Deep-groove ball bearing 1 ** 59 801341 Deep-groove ball bearing 2 **
6 100449 Pinion shaft 1 60 801539 Cup spring 1
7 900202 Circlip 1 61 900216 Circlip 2
8 100179 Loose wheel 1 1 62 800080 Snap ring 1
9 801347 Snap ring 1 63 900713 Shaft sealing ring 1 **
10 901016 Cylindrical pin 2 64 801822 Connector 1
11 900798 Compression spring 1 65 401241 Threaded pin 4
12 900505 Ball 2 66 800077 Lock washer 4
13 100451 Coupling sleeve 1 67 900655 Hexagonal nut 4
14 100180 Loose wheel 2 1 68 401244 H Flat gasket 2 **
15 900207 Circlip 1 69 301229 End cover 2
16 801368 Circlip 1 70 800353 Sealing ring 4 **
17 100182 Countershaft 1 71 800075 Lock washer 2
18 900768 Deep-groove ball bearing 1 ** 72 900330 Allen screw 6
19 900608 Adjusting spring 1 73 101067 Switch box gasket 1 **
20 901017 Supporting disc 1 74 101068 Switch box cover 1
21 100455 Countershaft wheel 1 75 801232 Fillister screw 8
22 900213 Circlip 1 76 301183 Control lever 1
23 100456 S1 Gear casing 1 77 900079 Cylindrical pin 1
24 401193 Sleeve 4 78 902029 O ring 2 **
25 900168 Needle sleeve 1 ** 79 301184 Plate 1
26 900813 Needle sleeve 1 ** 80 801699 Button head socket screw 2
27 900057 Deep-groove ball bearing 1 ** 81 300074 Water connection, optional 2 **
28 100458 Output shaft 1 82 800733 Hose complete optional 1
29 902019 Cylindrical pin 2 83 800028 Sealing ring optional 2
30 401609 Friction clutch compl. 1 ** 84 800023 Ball valve compl. optional 1
31 301189 Crown wheel body 1 85 800299 Sealing ring optional 1
32 401611 Washer 2 86 800020 Nipple optional 1
33 301313 Sleeve 1 87 800040 O ring optional 1
34 401610 Washer 1 88 801369 Screwed cable joint 1
35 401612 Plate spring 2 89 801802 Connection cable, compl. 1
36 401613 Nut 1 90 802070 Connection cable, conf. 1
37 900814 Deep-groove ball bearing 1 ** 91 802066 Plug cap 1
38 100459 Flange 1 92 802059 Plug, complete 1
39 902030 O ring 1 ** 93 801932 Gear oil 0,35l 1 **
40 900661 Allen screw 4
41 900818 Shaft sealing ring 1 **
42 800028 Sealing ring 2 **
43 902028 Screw plug 2
44 801346 O ring 2 **
45 901021 Sealing ring 4 **
46 900313 Allen screw 4
47 100444 Flat gasket 1 **
48 200760 Motor, complete 1
49 301176 Motor casing 1
50 801336 Stator, 90 x 80 1
51 401242 M Flat gasket 1 **
52 101064 Intermediate flange 1
53 801346 O ring 1 **
54 900229 Washer 1
Wearing parts **
27

11.5 ORCA WX10 E
11.6 ORCA WX10
28

Pos. Article number Description Pcs.
1 101189 WX10E Stone drilling machine 1
2 200717 Gear, complete 1
3 200846 Motor, complete 1
4 800077 Lock washer 2
5 900584 Allen screw 2
Wearing parts **
Pos. Article number Description Pcs.
1 100129 WX10 Stone drilling machine 1
2 200717 Gear, complete 1
3 200718 Motor, complete 1
Wearing parts **
29

11.7 Gear, complete ORCA WX10
30

Pos. Art-No. Description Pcs. Pos. Art.-No. Pcs.
1 200717 Gear, complete 1 59 301252 Hub 1
2 100130 Drilling head 1 60 401561 Supporting disc A 1 **
3 801377 Sealing cord 1 ** 61 401566 Nut 1
4 900781 Shaft sealing ring 2 ** 62 200670 S2 Gear casing 1
5 801345 Circlip 1 63 900795 Circlip 1
6 900671 Needle roller bearing 1 ** 64 200671 S1 Gear casing 1
7 900636 Needle sleeve 1 ** 65 900739 Needle sleeve 2 **
8 900635 Needle sleeve 1 ** 66 900791 Supporting disc 1
9 100723 Control button 1 67 301408 Pinion shaft 1 1
10 801367 O ring 1 ** 68 900608 Adjusting spring 1
11 401038 Sleeve 1 69 300982 Countershaft wheel 1
12 401192 Control lever, complete 1 70 901034 Inside ring 1
13 900623 Fillister self-tapping screw 1 71 401194 Threaded pin 3
14 900711 Supporting disc 1 72 800077 Lock washer 6
15 900777 Angular ball bearing 1 ** 73 900655 Hexagonal nut 3
16 401185 Drill spindle, complete 1 74 401164 Flat gasket 1 **
17 300974 Drill spindle 1 75 900315 Allen screw 1
18 401144 Shaft protection sleeve 1 ** 76 900317 Allen screw 2
19 401145 Shaft protection sleeve 2 ** 77 300074 Water connection, complete 1 **
20 900637 Parallel key 1 78 800733 Hose, complete 1
21 300975 Middle wheel 1 79 800028 Sealing ring 2
22 900783 Circlip 1 80 800023 Ball cock, complete 1
23 300976 Flange 1 81 800299 Sealing ring 1
24 900712 O ring 1 ** 82 800020 Plug-in nipple 1
25 900782 Shaft sealing ring 1 ** 83 800040 O ring 1
26 900345 Allen screw 4 84 801942 Gearoil 0,38l 1 **
27 300977 Pinion shaft 3 1
28 300971 Loose wheel 1 1
29 401535 Circlip 1
30 900748 Cylindrical pin 2
31 900798 Compression spring 1
32 900505 Ball 2
33 300970 Coupling sleeve 1
34 300972 Loose wheel 2 1
35 901037 Circlip 1
36 401536 Lock washer 1
37 900684 Allen screw 1
38 900792 Internal ring 1
39 300973 Countershaft 1
40 401193 Sleeve 9
41 200669 S3 Gear casing 1
42 801346 O ring 4 **
43 900012 Cylindrical pin 2
44 300980 Wheel 1 1
45 900209 Circlip 2
46 900051 Deep-groove ball bearing 1 **
47 900216 Circlip 1
48 900793 Deep-groove ball bearing 3 **
49 401604 Washer 1
50 900332 Allen screw 1
51 300979 Pinion shaft 2 1
52 901071 Parallel key 2
53 900213 Circlip 2
54 401560 Wheel 2 – slip coupling 1 **
55 301251 Wheel body 1
56 401563 Brake disc 4 **
57 401562 Supporting disc I 2 **
58 401339 Disc spring 1
Wearing parts **
31

11.8 Motor, complete ORCA WX10 E
32

Pos. Article number Description Pcs.
1 200846 Motor, complete 1
2 301037 Motor casing 1
3 801336 Stator, 90 x 80 1
4 300983 Rotor, complete 1
5 401557 Shaft protection sleeve 1 **
6 801341 Deep-groove ball bearing 2 **
7 801539 Cup spring 1
8 900216 Circlip 2
9 800080 Snap ring 1
10 900713 Shaft sealing ring 1 **
11 401164 Flat gasket 1 **
12 100169 Bearing cap 1
13 801346 O ring 1 **
14 900620 Cylindrical pin 1
15 100138 Cover casing 1
16 401241 Threaded pin 1
17 800077 Lock washer 6
18 900779 Hexagonal cap nut 3
19 900317 Allen screw 3
20 401501 Threaded pin 2
21 401461 Seal 1 **
22 101207 Control unit, complete 1
23 301059 Cap 1
24 401433 LED cover 3
25 801397 Distance clip 3
26 800100 O ring 1 **
27 401038 Sleeve 1
28 800483 Shim 1
29 300771 Operating handle 1
30 401037 Control lever 1
31 801516 Thrust member spr. 1
32 401574 Driving pin 1
33 101208 Base plate, poti, complete 1
34 801796 Button, green 1
35 802056 Button, red 1
36 401423 Scale 1
37 801408 Blank cover 1
38 802069 Screwed pipe joint 1
39 801369 Screwed cable joint 1
40 801892 Connection cable, complete 1
41 801898 Connection cable, conf. 1
42 802066 Plug cap 1
43 802059 Plug, complete 1
44 801379 Fillister screw 3
Wearing parts **
33

11.9 Motor complete ORCA WX10
34

Pos Art-No. Description Pcs.
1 200718 Motor, complete 1
2 401164 Flat gasket 2 **
3 300925 Motor casing 1
4 801336 Stator, 90 x 80 1
5 300983 Rotor, complete 1
6 401557 Shaft protection sleeve 1 **
7 801341 Deep-groove ball bearing 2 **
8 801539 Cup spring 1
9 900216 Circlip 2
10 800080 Snap ring 1
11 900713 Shaft sealing ring 1 **
12 300953 Plate1 1
13 300954 Plate2 1
14 401163 Flat nut 5
15 900787 O ring 5 **
16 900788 Countersunk allen screw 5
17 900789 Countersunk allen screw 3
18 800076 Lock washer 9
19 900251 Hexagonal nut 6
20 801376 Distance pin 3
21 800077 Lock washer 7
22 801365 Frequency changer, complete 1
23 300992 Spacer 2
24 900412 Countersunk screw 3
25 801378 Sealing cord 2 **
26 301050 Cover , complete 1
27 200672 Cover plate 1
28 401197 Sleeve 4
29 801510 Fan 1
30 800076 Lock washer 4
31 900251 Hexagonal nut 4
32 100124 Bearing cap 1
33 801377 Sealing cord 1 **
34 801346 O ring 1 **
35 801397 Distance clip 4
36 401234 Base plate, complete 1
37 801522 Fuse 3
38 401265 Driving pin 1
39 900317 Allen screw 3
40 401241 Threaded pin 1
41 900779 Hexagonal cap nut 3
42 401501 Threaded pin 2
43 300989 End cover, complete 1
44 300988 Cap 1
45 800100 O ring 1 **
46 401038 Sleeve 1
47 800483 Shim 1
48 300771 Operating handle 1
49 401037 Control lever 1
50 801516 Thrust member spr. 1
51 401235 Screw 1
52 801515 LED-bracket 3
53 801520 LED green 1
54 801521 LED red 1
55 801519 LED yellow 1
56 801517 Button 1
57 801379 Fillister screw 4
58 100620 Bushing 1
Wearing parts **
35