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OPERATING INSTRUCTIONS - Kiepe Elektrik

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Pull-rope emergency stop switch<br />

Type PRS<br />

<strong>OPERATING</strong> <strong>INSTRUCTIONS</strong>


Legal notice<br />

Operating Instructions (Translation of original)<br />

Document no.: 94.064 131.191<br />

Pull-rope emergency stop switch, Type PRS<br />

Equipment item no.: various<br />

Date of issue: 21.11.2008<br />

Update status: Index 0<br />

CE conformity certificate<br />

The device complies with the relevant European and<br />

national regulations.<br />

CE conformity has been certified; the relevant records<br />

are in the hands of the manufacturer.<br />

Protective note (as per DIN ISO 16016:2002-5)<br />

Forwarding and duplicating this document, as well as<br />

using or revealing its contents are prohibited without<br />

written approval. Noncompliance is subject to<br />

compensatory damages. All rights reserved with regard<br />

to patent claims or submission of design or utility patent.<br />

CONFIDENTIAL<br />

www.kiepe-elektrik.com Vossloh <strong>Kiepe</strong> GmbH Tel.: +49(0)211/7497–0<br />

<strong>Kiepe</strong>-Platz 1<br />

40599 Düsseldorf<br />

Germany<br />

Fax: +49(0)211/7497–420


3<br />

Table of contents<br />

1 For your safety..................................................................................................................5<br />

1.1 Intended use .................................................................................................................................................5<br />

1.2 Design of warnings .......................................................................................................................................6<br />

CONFIDENTIAL<br />

2 Transport, storage and disposal .......................................................................................8<br />

2.1 Transport and packaging ..............................................................................................................................8<br />

2.2 Storage .........................................................................................................................................................8<br />

2.3 Disposal ........................................................................................................................................................8<br />

3 Description........................................................................................................................9<br />

3.1 How the emergency stop function works for all types...................................................................................9<br />

4 Technical data ................................................................................................................11<br />

4.1 General technical data................................................................................................................................11<br />

4.3 Dimensions .................................................................................................................................................13<br />

5 Mounting and dismounting..............................................................................................14<br />

5.1 Scope of delivery ........................................................................................................................................14<br />

5.2 Mounting .....................................................................................................................................................14<br />

5.2.1 Important mounting instructions..................................................................................................................14<br />

5.2.2 KIEPE mounting accessories .....................................................................................................................15<br />

5.2.3 Mechanical mounting..................................................................................................................................16<br />

Operating Instructions<br />

PRS


4<br />

5.2.4 Electrical connection .................................................................................................................................. 21<br />

5.2.4.1 Preparation work........................................................................................................................................ 21<br />

5.2.4.2 Connecting types PRS 001 and PRS 101.................................................................................................. 22<br />

5.3 Dismounting ............................................................................................................................................... 23<br />

6 Maintenance and repair..................................................................................................25<br />

7 Ordering devices, replacement parts and accessories ..................................................26<br />

7.1 Ordering devices........................................................................................................................................ 26<br />

7.2 Ordering replacement parts and accessories ............................................................................................ 27<br />

CONFIDENTIAL<br />

PRS<br />

Operating Instructions


1 For your safety<br />

5<br />

1 For your safety<br />

CONFIDENTIAL<br />

1.1 Intended use<br />

Pull-rope emergency stop switches are used in conveyor<br />

systems for emergency stop of continuous conveyors.<br />

The pull-rope emergency stop switches meet the very<br />

high requirements of industry safety regulations, which<br />

stipulate that emergency stop equipment on conveyor<br />

systems must be used to ensure worker's safety<br />

(VBG 10/BGI 710). The device is intended for use in stationary<br />

installations and in vehicles.<br />

The documentation at hand is to be considered part of<br />

the product and must be retained and be available to the<br />

respective owner/user for the entire service life of the<br />

product. The documentation must be passed on to each<br />

subsequent owner of the product.<br />

The manufacturer is not liable for personal injury and<br />

property damage arising from non-intended use of the<br />

device or unauthorized modifications to the device and<br />

its components. Make sure that the intended use is not<br />

impaired in any way even after unexpected outside<br />

influence on the device.<br />

Intended use refers specifically to the operation of the<br />

device in accordance with these operating instructions.<br />

Work on this device may only be carried out by<br />

qualified personnel who are familiar with accident<br />

prevention regulations as well as other generally<br />

recognized safety regulations.<br />

By using the equipment as intended, you protect<br />

yourself and prevent damage to the equipment and<br />

its components.<br />

Operating Instructions<br />

PRS


6<br />

1 For your safety<br />

1.2 Design of warnings<br />

Risks are classified in accordance with ISO 3864-2 and<br />

ANSI Z535.6 using the keywords<br />

• “Danger,” “Warning,” and “Caution” in the case of<br />

bodily injury,<br />

• “Beware” in the case of property damage, and<br />

• “Note” to convey general information.<br />

In this documentation, the Risks and Notes are classified<br />

and presented as follows:<br />

!<br />

Danger!<br />

indicates the immediate threat of danger. Not avoiding<br />

this danger will result in death or extremely serious injury<br />

(crippling).<br />

!<br />

Warning!<br />

indicates a possibly dangerous situation. Not avoiding<br />

this dangerous situation could result in death or<br />

extremely serious injury (crippling).<br />

!<br />

Caution!<br />

indicates a possibly dangerous situation. Failure to avoid<br />

this dangerous situation can result in light or minor injuries.<br />

!<br />

Beware!<br />

indicates a possibly harmful situation. If this harmful<br />

situation is not avoided, the product or something in its<br />

vicinity could be damaged.<br />

Note!<br />

“Note” indicates advice on use and other especially<br />

helpful information.<br />

CONFIDENTIAL<br />

PRS<br />

Operating Instructions


1 For your safety<br />

7<br />

Icons<br />

The following icons are used to more clearly define the<br />

sources of danger. The icons can appear in reference to<br />

any level of danger.<br />

Icon<br />

Type of danger<br />

Dangers of all types, except those that are<br />

labeled with the following icon<br />

CONFIDENTIAL<br />

Injuries caused by dangerous voltages and<br />

currents.<br />

Damage caused by electrostatic<br />

discharges (ESD protection)<br />

Tab. 1-1: Icons for general sources of danger<br />

Operating Instructions<br />

PRS


8<br />

2 Transport, storage and disposal<br />

2 Transport, storage and disposal<br />

2.1 Transport and packaging<br />

Select suitable packaging when sending the device or<br />

components of the device to Vossloh <strong>Kiepe</strong> GmbH, e.g.<br />

for repairs. In particular, ensure that the components are<br />

kept clean and protected from shock and moisture. This<br />

prevents damage to the components that may occur<br />

during transport, for which the manufacturer accepts no<br />

liability.<br />

2.2 Storage<br />

Avoid major temperature fluctuations, as these can lead<br />

to condensation that can cause damage to the device<br />

and its components.<br />

The approved storage temperature ranges from -25°C to<br />

+70°C.<br />

!<br />

Damage caused by storage<br />

Dirt or water getting into the device and exposure to<br />

weather (e.g. buildup of condensation in the device,<br />

sunlight) damage the device and lead to faster deterioration.<br />

Protect the device by storing it in a clean, dry place<br />

under stable ambient conditions. If possible, store the<br />

device in its original packaging.<br />

2.3 Disposal<br />

Only materials that are not considered hazardous<br />

according to current engineering practice are used for<br />

Vossloh <strong>Kiepe</strong> GmbH products. Furthermore, we develop<br />

products that can be recycled after intended use. In our<br />

selection of raw materials and components, we favor<br />

reusable materials. This choice of materials used does not<br />

compromise product safety in any way.<br />

CONFIDENTIAL<br />

PRS<br />

Operating Instructions


3 Description<br />

9<br />

3 Description<br />

CONFIDENTIAL<br />

Pull-rope emergency stop switches are used in conveyor<br />

systems for emergency stop of continuous conveyors.<br />

The devices are designed for long service lives under severe<br />

environmental conditions.<br />

3.1 How the emergency stop function<br />

works for all types<br />

The trigger lever (3) for the PRS pull-rope emergency<br />

stop switch is actuated via a tear rope (15) which is stretched<br />

along the conveyor system (see fig. 3-1).<br />

Attachment point for anchor<br />

hooks (20)<br />

Reset lever (4)<br />

!<br />

Warning!<br />

The tear rope should be stretched along the conveyor<br />

system so that it is visible along its entire length.<br />

Actuating the trigger lever (3) causes the switch cylinder<br />

to move to the “Off” position, so that the trigger lever (3)<br />

is decoupled. At this point, no further switching operation<br />

is possible. When inserting a pull-rope emergency stop<br />

Trigger lever (3)<br />

Attachment point for<br />

anchor hooks (20)<br />

Signal lamp (9)<br />

Tension spring (16)<br />

Tear rope (15)<br />

Tear rope (15)<br />

Tension spring (16)<br />

Max. 50 m<br />

Max. 50 m<br />

Abb. 3-1:<br />

Function<br />

Operating Instructions<br />

PRS


10<br />

3 Description<br />

switch with signal lamp (9), it displays the emergency<br />

stop status.<br />

The tear rope length (15) may vary according to local<br />

conditions; however, it must not exceed 50 m on either<br />

side. The tension springs (16) at both ends of the tear<br />

rope (15) ensure that the tear rope is foolproof, i.e. if the<br />

tear rope (15) is broken, the pull-rope emergency stop<br />

switch is actuated by the tension spring (16).<br />

!<br />

Warning!<br />

After actuating and before resetting the pull-rope emergency<br />

stop switch, the installation must be checked<br />

along the entire length of the tear rope (15) in order to<br />

establish why the pull-rope emergency stop switch was<br />

actuated.<br />

The conveyor system can only be restarted if the reset lever<br />

(4) has been used to unlock the pull-rope emergency<br />

stop switch at the installation site.<br />

CONFIDENTIAL<br />

PRS<br />

Operating Instructions


4 Technical data<br />

11<br />

4 Technical data<br />

4.1 General technical data<br />

CONFIDENTIAL<br />

In compliance with the following standards<br />

and regulations<br />

EN 60947-5-1, EN 60947-5-5, EN 0418,<br />

VDE 0110 – degree of pollution: 2 (inside), 4 (outside), VBG 10/BGI 710<br />

Suitable for Controls and installations according to EN 60204<br />

Version<br />

Plastic (casing: yellow (RAL 1004), trigger lever: red (RAL 3000) and reset lever: blue<br />

(similar to RAL 5010)<br />

Mounting 2 screws M 6<br />

Permissible ambient temperature -25°C – +70°C<br />

Switching system<br />

PRS 001<br />

2 snap-acting switches with forced opening for emergency stop circuits (orange terminals)<br />

PRS 101<br />

1 snap-acting switch as normally open contact for the signal lamp<br />

Rated insulation voltage U i<br />

AC 230 V<br />

Rated operating voltage U e<br />

AC 230 V<br />

Conventional thermal current I th 6 A<br />

Breaking capacity<br />

AC -15<br />

DC-13<br />

Protection standard<br />

according to DIN VDE 470, part 1 (EN<br />

60529)<br />

Mechanical service life<br />

AC 230 V, 1.5 A<br />

DC 60 V / 0.5 A<br />

IP 67<br />

10.000 switching cycles<br />

Operating Instructions<br />

PRS


12<br />

4 Technical data<br />

Conductor infeed Threaded hole for 3 x M 25 x 1.5<br />

1x screwed cable gland M 25 x 1.5; sealing area Ø 9 mm to Ø 17 mm<br />

2 x dummy plug M25 x 1.5<br />

Line connection cross-section Max. 2.5 mm 2<br />

4.2 Technical data – PRS 101 with signal lamp<br />

Rated operating voltage of the signal<br />

lamp<br />

AC 230 V<br />

(at terminals X14 and X15)<br />

CONFIDENTIAL<br />

PRS<br />

Operating Instructions


4 Technical data<br />

13<br />

4.3 Dimensions<br />

CONFIDENTIAL<br />

126<br />

113,5<br />

68,5<br />

95 175<br />

80,5<br />

Ø 6<br />

54<br />

162<br />

Abb. 4-1:<br />

Dimensions<br />

Operating Instructions<br />

PRS


14<br />

5 Mounting and dismounting<br />

5 Mounting and dismounting<br />

5.1 Scope of delivery<br />

The pull-rope emergency stop switches are delivered<br />

ready to operate. The screws for mechanical fastening<br />

are not included in the scope of delivery. One cable gland<br />

(10) and two dummy plugs (11) are included in the scope<br />

of delivery (see fig. 5-1).<br />

!<br />

Beware!<br />

Use only screwed cable glands and dummy plugs recommended<br />

by the manufacturer and supplied with the<br />

device.<br />

Abb. 5-1:<br />

Thread (M 25 x 1.5) for 1 cable<br />

gland (10) and 2 dummy plugs<br />

(11)<br />

Scope of delivery<br />

5.2 Mounting<br />

!<br />

Beware!<br />

The device must only be operated when all three holes<br />

are closed with the supplied cable gland (10) and both<br />

dummy plugs (11). Only use the supplied cable gland<br />

(10) and dummy plugs (11), otherwise the seal can no<br />

longer be guaranteed.<br />

5.2.1 Important mounting instructions<br />

Observe the following notes while mounting to ensure<br />

that the pull-rope emergency stop switches are operated<br />

properly. If conditions should deviate from those indicated,<br />

consult Vossloh <strong>Kiepe</strong> GmbH (see legal notice for<br />

company address).<br />

When mounting, only use KIEPE accessories. This applies<br />

in particular to the cable gland (10) and the dummy<br />

plug (11).<br />

• Mount at an ambient temperature of approx + 15°C.<br />

• The pull-rope emergency stop switch must be mounted<br />

in the middle between the attachment points.<br />

Deviation of up to 3 % of the distance between the<br />

CONFIDENTIAL<br />

PRS<br />

Operating Instructions


5 Mounting and dismounting<br />

15<br />

pull-rope emergency stop switch and the attachment<br />

point is permitted.<br />

• The distance between the attachment points may<br />

not exceed 100 m.<br />

• The attachment points for the anchor hooks (20)<br />

must be constructed from sturdy mechanical components.<br />

• The distance between the eyebolts (19) must not<br />

exceed 2.5 m (see figure 5-2, page 16).<br />

• Egg-shaped clamps (18)<br />

• Eyebolts (19) M 12 x 60<br />

• Anchor hooks (20) M 10<br />

CONFIDENTIAL<br />

5.2.2 KIEPE mounting accessories<br />

Pull-rope emergency stop switches must be fastened<br />

into place on the conveyor structure using KIEPE accessories.<br />

You will require the following accessories to mount the<br />

pull-rope emergency stop switch (see figure 5-4, page<br />

17)):<br />

• two M 6 screws (5) for securing the pull-rope emergency<br />

stop switch into place (see figure 5-3, page<br />

17)<br />

• Cable gland (10), M 25 x 1.5 (see figure 5-8, page<br />

22)<br />

• A tear rope (15) made of red, flexible steel wire,<br />

plastic coated, Ø 3 mm<br />

• Tension springs (16), 170 x Ø 20 mm<br />

• Turnbuckles (17)<br />

Operating Instructions<br />

PRS


16<br />

5 Mounting and dismounting<br />

5.2.3 Mechanical mounting<br />

Danger of fatal electric shock<br />

Work on the device may be performed only by a qualified<br />

electrical technician.<br />

Prior to working, switch off the power supply to the system.<br />

Ensure that the system cannot be accidentally<br />

switched on. Mask any neighboring components that<br />

may be live to prevent contact.<br />

!<br />

Warning!<br />

The tear rope should be stretched along the conveyor<br />

system so that it is visible along its entire length.<br />

!<br />

Beware!<br />

The pull-rope emergency stop switches may be used in<br />

control circuits only.<br />

Egg-shaped clamp (18)<br />

Eyebolts (19)<br />

Distance: max. 2.5 m<br />

Reset lever (4)<br />

1. Prior to working, switch off the power supply to the<br />

system. Ensure that the conveyor system cannot be<br />

Trigger lever (3) Egg-shaped clamp (18)<br />

Eyebolts (19)<br />

Distance: max. 2.5 m<br />

CONFIDENTIAL<br />

Tension spring<br />

Tension spring Tear rope (15)<br />

Tear rope (15)<br />

(16)<br />

(16)<br />

Turnbuckle<br />

Turnbuckle<br />

Rope loop (21) (17)<br />

(17)<br />

Rope loop (21)<br />

Attachment point for rope loop (21) Attachment point for rope loop (21)<br />

max. 50 m (± 3 %)<br />

max. 50 m (± 3 %)<br />

Abb. 5-2:<br />

Mounting on the conveyor structure<br />

PRS<br />

Operating Instructions


5 Mounting and dismounting<br />

17<br />

CONFIDENTIAL<br />

accidentally switched on. Mask any neighboring<br />

components that may be live to prevent contact.<br />

2. Secure the pull-rope emergency stop switch in the<br />

middle between the attachment points on the conveyor<br />

structure (see figures 4-1 and 5-2). In doing<br />

so, the actuating lever (3) must point towards the<br />

belt. Secure the pull-rope emergency stop switch<br />

with two screws M 6 (5) through the sockets (13)<br />

(see fig. 5-3).<br />

Trigger lever (3)<br />

Belt side<br />

Socket (13) for<br />

screws M 6 (5)<br />

!<br />

Beware!<br />

The attachment points for the anchor hooks (20) must<br />

be constructed from sturdy mechanical components,<br />

which the anchor hooks (20) cannot break away from<br />

when actuating the tear rope (15).<br />

3. Place the anchor hooks (20) on the attachment<br />

points (see fig. 5-2).<br />

4. Hook the tension springs (16) onto the anchor hook<br />

(20) (see fig. 5-4).<br />

Anchor hooks (20)<br />

Tension spring<br />

(16)<br />

Tear rope (15)<br />

max. 400 mm + 170 mm<br />

Egg-shaped clamp (18)<br />

Socket (13) for<br />

screws M 6 (5)<br />

Reset lever (4)<br />

Allow 450 to 500 mm of the tear<br />

rope (15) for the rope loop (21)<br />

Abb. 5-3:<br />

Mounting the pull-rope emergency stop switch<br />

Abb. 5-4:<br />

Attaching the tear rope onto the tension spring<br />

Operating Instructions<br />

PRS


18<br />

5 Mounting and dismounting<br />

5. Thread the end of the tear rope (15) through the eye<br />

of the tension spring (16). Pull the tear rope (15)<br />

about 450 to 500 mm through the eye, so that it can<br />

form a rope loop (21) at that end to complete the<br />

mounting procedure (see fig. 5-4).<br />

Note<br />

The rope loops (21) are designed to limit the actuating<br />

travel of the tear rope (15) when actuated<br />

and prevents the tension springs (16) from<br />

overextending. The maximum extension of a<br />

tension spring (16) is approximately 400 mm.<br />

Egg-shaped clamp (18)<br />

Eyebolts (19)<br />

Distance: max. 2.5 m<br />

Reset lever (4)<br />

6. Secure the tear rope (15) on the tension spring (16)<br />

using an egg-shaped clamp (18) (see fig. 5-4).Fix<br />

the eyebolts (19) to the conveyor structure to guide<br />

the tear rope (15) (see fig. 5-5).<br />

Distance between eyebolts (19): max. 2.5 m<br />

7. Put the tear rope (15) through the eyebolts (19) (see<br />

fig. 5-5).<br />

Setting the spring force<br />

Centering the trigger lever (3) makes it resistant to temperature<br />

changes. The tension springs (16) compensate<br />

for any extension or contraction of the tear rope (15)<br />

caused by temperature changes (see fig. 5-5).<br />

Trigger lever (3) Egg-shaped clamp (18)<br />

Eyebolts (19)<br />

Distance: max. 2.5 m<br />

CONFIDENTIAL<br />

Tension spring<br />

Tension spring Tear rope (15)<br />

Tear rope (15)<br />

(16)<br />

(16)<br />

Turnbuckle<br />

Turnbuckle<br />

Rope loop (21) (17)<br />

(17)<br />

Rope loop (21)<br />

Attachment point for rope loop (21) Attachment point for rope loop (21)<br />

max. 50 m (± 3 %)<br />

max. 50 m (± 3 %)<br />

Abb. 5-5:<br />

Mounting on the conveyor structure and setting the spring force<br />

PRS<br />

Operating Instructions


5 Mounting and dismounting<br />

19<br />

CONFIDENTIAL<br />

!<br />

Beware!<br />

If the tear rope tears on one side, the pull-rope emergency<br />

stop switch must be actuated by the tension<br />

spring on the other side.<br />

8. Release the tension of the turnbuckle (17) completely<br />

(see fig. 5-6).<br />

9. Put one end of the tear rope (15) through the eye of<br />

the turnbuckle (17) and hook the turnbuckle (17) into<br />

the trigger lever (3) (see fig. 5-6).<br />

!<br />

Beware!<br />

The tear rope (15) may be maximum 50 meters long in<br />

each direction.<br />

10. Tighten the tear rope (15) so that the tension spring<br />

(16) is extended by 35 mm (see fig. 5-5).<br />

11. Attach this end of the tear rope (15) using an eggshaped<br />

clamp (18) (see fig. 5-6).<br />

12. Remove the turnbuckle (17) again. Unlock the pullrope<br />

emergency stop switch by using the reset lever<br />

(4) (see fig. 5-5).<br />

13. Repeat steps 5 - 12 for installing the tear rope (15)<br />

on the other side of the pull-rope emergency stop<br />

switch (see fig. 5-5).<br />

14. Now hook both turnbuckles (17) into place and operate<br />

the actuating lever (3) of the pull-rope emergency<br />

stop switch (see fig. 5-5).<br />

The trigger lever (3) can now be moved.<br />

15. Place the actuating lever (3) in the middle using the<br />

turnbuckles (17) and adjust the tightened tension<br />

springs (16) so that they are 210 mm long (see<br />

fig. 5-5).<br />

Trigger lever (3) Turnbuckle (17) Tear rope (15)<br />

Abb. 5-6:<br />

Reset lever (4)<br />

Egg-shaped clamp (18)<br />

Mounting the pull-rope emergency stop switch<br />

Operating Instructions<br />

PRS


20<br />

5 Mounting and dismounting<br />

Anchor hooks (20)<br />

50 mm<br />

Anchor hooks (20)<br />

Tension spring<br />

(16)<br />

Tear rope (15)<br />

Egg-shaped clamp (18)<br />

Rope loop (21)<br />

Tension spring<br />

(16)<br />

Egg-shaped clamp (18)<br />

Rope loop (21)<br />

Tear rope (15)<br />

!<br />

Beware!<br />

Ensure that rope loops are formed on both tension<br />

springs.<br />

The rope loops are designed to limit the actuating travel<br />

of the tear rope and prevent the tension springs from<br />

overextending (see figure 5-7, page 20). The maximum<br />

extension of a tension spring is approximately 400 mm.<br />

16. Form the rope loops (21) on both tension springs<br />

(16) as follows:<br />

a. place the section of tear rope (15) provided for<br />

the rope loop (21) along the tension spring (16)<br />

(See figure 5-7, above).<br />

b. Use the end of the rope loop (21) to make a fastening<br />

loop that stops about 50 mm from the end<br />

of the tension spring (16) (See figure 5-7,<br />

above).<br />

c. Use an egg-shaped clamp (18) to attach the<br />

rope loop (21) to the anchor hook (20) (See<br />

figure 5-7, below).<br />

CONFIDENTIAL<br />

Abb. 5-7:<br />

Forming the rope loop<br />

PRS<br />

Operating Instructions


5 Mounting and dismounting<br />

21<br />

CONFIDENTIAL<br />

5.2.4 Electrical connection 5.2.4.1 Preparation work<br />

Danger of fatal electric shock<br />

Work on the device may be performed only by a qualified<br />

electrical technician.<br />

Prior to working, switch off the power supply to the system.<br />

Ensure that the system cannot be accidentally<br />

switched on. Mask any neighboring components that<br />

may be live to prevent contact.<br />

!<br />

Danger!<br />

The penetration of dust and moisture into the pull-rope<br />

emergency stop switch must be prevented at all costs.<br />

As required, remove any dust which has entered the<br />

unit. Seal the cover immediately after making the electrical<br />

connection.<br />

!<br />

Danger!<br />

Only use connection cables with a diameter of between<br />

11 mm and 16 mm. The permissible conductor crosssections<br />

can be found in Chapter 4: „Technical data",<br />

page 11.<br />

1. Prior to working, switch off the power supply to the<br />

system. Ensure that the conveyor system cannot be<br />

accidentally switched on. Mask any neighboring<br />

components that may be live to prevent contact.<br />

2. Open the cover (2) of the belt pull-rope emergency<br />

stop switch by unscrewing the two screws (6) (see<br />

fig. 5-8).<br />

!<br />

Beware!<br />

The device must only be operated when all three holes<br />

are closed with the supplied cable gland (10) and both<br />

dummy plugs (11). Only use the supplied cable gland<br />

(10) and dummy plugs (11), otherwise the seal can no<br />

longer be guaranteed.<br />

3. Turn the cable gland (10) into one of the threaded<br />

holes M 25 x 1.5 of the pull-rope emergency stop<br />

switch.<br />

4. Close the other two holes with the dummy plugs (11)<br />

5. Pull the connection cable through the cable gland<br />

(10).<br />

Operating Instructions<br />

PRS


22<br />

5 Mounting and dismounting<br />

5.2.4.2 Connecting types PRS 001 and PRS 101<br />

1. Connect the connection cable to the connection terminals<br />

(8) according to the connection diagram:<br />

PRS 001 without signal lamp (9):<br />

See figure 5-9<br />

PRS 101 with signal lamp (9): See figure 5-10<br />

2. Close the cover (2) of the belt pull-rope emergency<br />

stop switch, and tighten both screws again (6) (see<br />

fig. 5-8).<br />

PRS 001 without signal lamp<br />

10 11 12 13 14 15 16 17 18 19<br />

21 22<br />

Cover (2)<br />

Screw M 6 (5)<br />

Thick lines: Circuit for the PRS 001.<br />

Auxiliary signal circuit:<br />

connection terminal (8)<br />

X16 … X18 (gray)<br />

CONFIDENTIAL<br />

Screws (6)<br />

Screw M 6 (5)<br />

Thread (M 25 x 1.5) for 1 cable<br />

gland (10) and 2 dummy<br />

plugs (11)<br />

Emergency stop circuit:<br />

connection terminal (8)<br />

X10 … X13 (orange)<br />

Abb. 5-8:<br />

Pull-rope emergency stop switch connection<br />

Abb. 5-9:<br />

Assignment of the connection terminals of the<br />

PRS 001<br />

PRS<br />

Operating Instructions


5 Mounting and dismounting<br />

23<br />

PRS 101 with signal lamp<br />

5.3 Dismounting<br />

10 11 12 13 14 15 16 17 18 19<br />

21 22<br />

Danger of fatal electric shock<br />

Work on the device may be performed only by a qualified<br />

electrical technician.<br />

Prior to working, switch off the power supply to the system.<br />

Ensure that the system cannot be accidentally<br />

switched on. Mask any neighboring components that<br />

may be live to prevent contact.<br />

CONFIDENTIAL<br />

Thin lines: additional circuit for the PRS 101.<br />

Auxiliary signal circuit:<br />

connection terminal (8)<br />

X16 … X19, X21 … X22 (gray)<br />

Danger of fatal electric shock<br />

Prior to dismounting, ensure that the conveyor system<br />

is de-energized. Ensure that the unit cannot be accidentally<br />

switched on.<br />

Abb. 5-10: Assignment of the connection terminals of the<br />

PRS 101<br />

Operating Instructions<br />

Signal lamp (AC 230 V): connection<br />

terminals X14, X15<br />

(gray)<br />

Connection terminal (8)<br />

X10 … X13 (orange)<br />

Danger of fatal electric shock<br />

Open the pull-rope emergency stop switch only after it<br />

has been de-energized.<br />

1. Prior to working, switch off the power supply to the<br />

system. Ensure that the conveyor system cannot be<br />

accidentally switched on. Mask any neighboring<br />

components that may be live to prevent contact.<br />

PRS


24<br />

5 Mounting and dismounting<br />

2. Open the cover (2) of the belt pull-rope emergency<br />

stop switch by unscrewing the two screws (6) (see<br />

fig. 5-11).<br />

3. Unscrew the cable gland (10).<br />

4. Disconnect all electrical connections and pull the<br />

cables out of the cable gland (10) (see figure 5-9,<br />

page 22).<br />

5. Unscrew both screws M 6 (5), and remove the<br />

device (see fig. 5-11).<br />

Cover (2)<br />

Screw M 6 (5)<br />

CONFIDENTIAL<br />

Screw M 6 (5)<br />

Screws (6)<br />

Thread (M 25 x 1.5) for 1 cable<br />

gland (10) and 2 dummy<br />

plugs (11)<br />

Abb. 5-11: Dismounting the pull-rope emergency stop switch<br />

PRS<br />

Operating Instructions


6 Maintenance and repair<br />

25<br />

6 Maintenance and repair<br />

1. Check the pull-rope emergency stop switch and the<br />

tear rope system at regular intervals (approximately<br />

every three months) to ensure that they are in proper<br />

condition and function smoothly.<br />

!<br />

Danger!<br />

A damaged pull-rope emergency stop switch or damaged<br />

components (e.g. cable glands, gaskets) are not to<br />

be used.<br />

Damaged pull-rope emergency stop switches must always<br />

be replaced<br />

CONFIDENTIAL<br />

Egg-shaped clamp (18)<br />

Eyebolts (19)<br />

Distance: max. 2.5 m<br />

Reset lever (4)<br />

Trigger lever (3) Egg-shaped clamp (18)<br />

Eyebolts (19)<br />

Distance: max. 2.5 m<br />

Tension spring<br />

Tension spring Tear rope (15)<br />

Tear rope (15)<br />

(16)<br />

(16)<br />

Turnbuckle<br />

Turnbuckle<br />

Rope loop (21) (17)<br />

(17)<br />

Rope loop (21)<br />

Attachment point for rope loop (21) Attachment point for rope loop (21)<br />

max. 50 m (± 3 %)<br />

max. 50 m (± 3 %)<br />

Abb. 6-1:<br />

Mounting on the conveyor structure and setting the spring force<br />

Operating Instructions<br />

PRS


26<br />

7 Ordering devices, replacement parts and accessories<br />

7 Ordering devices, replacement parts and accessories<br />

7.1 Ordering devices<br />

Please provide the following data with every order (see<br />

legal notice for company address):<br />

1. Pull-rope emergency stop switch type<br />

(see rating plate on casing cover):<br />

e.g. PRS 001<br />

2. Product number<br />

(see rating plate on casing cover):<br />

e.g. 91.054 033.001<br />

Type of pull-rope emergency stop Product number<br />

switch<br />

PRS 001 (without signal lamp) 91.054 033.001<br />

PRS 101 (with signal lamp) 91.054 033.101<br />

CONFIDENTIAL<br />

PRS<br />

Operating Instructions


7 Ordering devices, replacement parts and accessories<br />

27<br />

CONFIDENTIAL<br />

7.2 Ordering replacement parts and<br />

accessories<br />

Please provide the following data with every order (see<br />

legal notice for company address):<br />

1. Pull-rope emergency stop switch type<br />

(see rating plate on casing cover):<br />

e.g. PRS 001<br />

2. Product number<br />

(see rating plate on casing cover):<br />

e.g. 91.054 033.001<br />

3. Order information and order number (see table):<br />

e.g. eye bolts M 12 x 60, 94.045 727.001<br />

Egg-shaped clamp (18)<br />

Eyebolts (19)<br />

Eyebolts (19)<br />

Egg-shaped clamp (18)<br />

Tension spring (16) Tear rope (15)<br />

Tear rope (15) Tension spring (16)<br />

Turnbuckle (17)<br />

Turnbuckle (17)<br />

Anchor hooks (20) Anchor hooks (20)<br />

Abb. 7-1:<br />

Accessories<br />

Operating Instructions<br />

PRS


28<br />

7 Ordering devices, replacement parts and accessories<br />

Tear rope (15)<br />

Turnbuckle (17)<br />

Item Order information Order number<br />

19 Eyebolt<br />

M 12 x 60<br />

M 12 x 200<br />

94.045 727.001<br />

94.045 727.002<br />

20 Anchor hook M 10 94.045 728.001<br />

Egg-shaped clamp (18)<br />

Abb. 7-2:<br />

Accessories<br />

Item Order information Order number<br />

15 Tear rope red, flexible steel wire,<br />

plastic coated Ø 3 mm<br />

Roll 50 m<br />

Roll 100 m<br />

Roll 500 m<br />

94.045 731.001<br />

94.045 731.011<br />

94.045 731.021<br />

94.045 731.031<br />

16 Tension spring V2A<br />

170 mm x Ø 20 mm 94.000 026.681<br />

17 Turnbuckle (metal, 1 hook, 1 eye) 215.22.80.02.01<br />

18 Egg-shaped clamp<br />

for tear rope of Ø 3 mm 94.047 869.001<br />

CONFIDENTIAL<br />

PRS<br />

Operating Instructions


29<br />

CONFIDENTIAL<br />

Operating Instructions<br />

PRS


www.vossloh-kiepe.com Vossloh <strong>Kiepe</strong> GmbH<br />

<strong>Kiepe</strong>-Platz 1<br />

40599 Düsseldorf<br />

Tel.: +49(0)211/7497–0<br />

Fax: +49 (0) 211 / 74 97 – 420<br />

Germany

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