Manual - medicap

Product description
and
Operating manual
Précise
1100 SD

Table of contents
Contents Page
1 Introduction 3
1.1 Intended use 3
1.2 Function description 3
1.3 Important instructions for safety and use 3
2 Operation 5
2.1 General 5
2.2 Preparation 6
2.3 Switching on the unit 7
2.4 Menu settings 8
2.5 Maintenance settings 11
2.6 Maintenance mode 14
2.7 System settings 16
2.8 Maintenance data 17
2.9 Replacing printer paper 20
2.10 Switching off the equipment 21
2.11 Changing the battery 21
3 Cleaning 22
4 Disposal 22
5 Technical data: 22
6 Scope of delivery 23
7 Warranty 23
Operating manual P1100SD Rev. D 2012-01 2

1 Introduction
1.1 Intended use
The Précise 1100 SD is a mains-operated measuring unit which can also be
used with batteries. It is used for determining oxygen content in percentage
form, for flow measurement at the output of oxygen concentrators and for
pressure measurement of non-aggressive gases (various pressure
measurement range options available). The measurement log and the
graphical displays can be printed out using the thermal printer.
Important notice!
The Précise 1100 SD may not be used for monitoring life support systems.
The oxygen concentration may only be measured in an oxygen + nitrogen
gas mix (e.g. oxygen concentrator).
1.2 Function description
An ultrasonic sensor is used to measure the oxygen concentration and flow.
This sensor needs no recalibration, although Medicap homecare
recommends that the unit measurements be checked annually.
The oxygen concentration measurement is based on the different sound
propagation times in oxygen and nitrogen. Flow measurement is carried out
by analysing different sound propagation times in and against the direction
of flow.
Pressure is measured by a pressure cell.
1.3 Important instructions for safety and use
The precondition for correct use of the Précise 1100 SD measuring unit is
thorough knowledge of and compliance with these instructions for use.
Operating manual P1100SD Rev. D 2012-01 3

Do not calibrate the Précise 1100 SD with 100% oxygen!
The Précise 1100 SD and all accessories in contact with oxygen must be
kept free of oil or grease.
Use only original parts.
Only for measurement on an O 2-concentrator!
The Précise 1100 SD must be protected from damp of any kind.
Smoking, naked flames and fire are prohibited during use.
If the device has been stored at temperatures of less than 10°C, the unit
must be acclimatised to the room temperature to prevent malfunctions. Only
measure at room temperature.
The measurement log and the graphical displays can only be printed using
the thermo-printer if the Précise 1100 SD is connected to the power supply
unit. If the device is operated with batteries the pressure function of the unit
is not possible.
Medicap homecare recommends that the Précise 1100 SD measurements be
checked once a year.
Operating manual P1100SD Rev. D 2012-01 4

2 Operation
2.1 General
Turn the shuttle knob: to select different menu options, can be
turned in both directions
Press the shuttle knob: to select different menu options
back: This always leads back to the previous
menu from here without making any
changes
The main menu
Operating manual P1100SD Rev. D 2012-01 5

2.2 Preparation
Plug in the power supply unit before starting up the Précise 1100 SD.
Connect one end of the hose to the oxygen concentrator output and the other
to the connector on the Précise 1100 SD. The 0 2 measurement input and the
pressure connectors 1 and/or 2 are marked on the rating plate (see example
with sensor 1 and 2 in Fig. 2).
0 2-measurement
input
sensor 2
sensor 1
Fig. 1: Device from the rear
Fig. 2: Précise 1100 SD from below
The pressure sensors can be selected from the following options:
Sensor 1: Pressure range from -350mbar to +350mbar
Sensor 2: Pressure range from 0 to 2.5 bar
Sensor 3: Pressure range from 0 to 25 mbar
Sensor 4: Pressure range from 0 to 100 mbar
power
supply unit
Operating manual P1100SD Rev. D 2012-01 6
2,5

2.3 Switching on the unit
printer
shuttle knob
Fig. 3: Précise 1100 SD from the front
To switch on, press the shuttle knob and hold (at least 3 sec.). After
switching on, the following backlit display appears giving the current
oxygen concentration in figures.
The graphical display can be displayed via plotter (see section 2.3 Menu
settings). If the oxygen concentration is less than 70% by volume, the
display shows "--.- %/vol".
Please note that most oxygen concentrators do not give precise
concentration measurements until at least 10 min. after being switched on.
Do not connect a humidifier between the oxygen concentrator and the
Précise 1100 SD.
Operating manual P1100SD Rev. D 2012-01 7

If the power supply unit is not connected, the display will not be backlit. A
horizontal bar also appears displaying the battery charge level.
If the unit is operating on battery power, the charge level of the batteries is
displayed by a bar throughout the entire duration of the measurement.
2.4 Menu settings
Turn the shuttle knob in a clockwise direction to display the following
settings options:
Oxygen concentration:
Flow:
Operating manual P1100SD Rev. D 2012-01 8

The gas temperature:
Oxygen plotter:
Flow plotter:
Pressure measurement 1:
To measure pressure between e.g. -350 mbar and +350 mbar (selection
option) the pressure line must be connected to the Précise 1100 SD using
pressure connector 1 (see Fig. 2). For a longer pressure measurement,
secure the hose to the measurement unit and to the measurement connector.
Operating manual P1100SD Rev. D 2012-01 9

Pressure measurement 2:
To measure pressure between e.g. 0 bar and 2.5 bar (selection option) the
pressure line must be connected to the Précise 1100 SD using pressure
connector 2 (see Fig. 2). For a longer pressure measurement, secure the
hose to the measurement unit and to the measurement connector.
Date and time:
Oxygen concentration:
Starting measurement:
Operating manual P1100SD Rev. D 2012-01 10

Confirm the "Start recording" bar to display the concentration, the flow and
the recording duration.
!! Important !! Do NOT press the shuttle knob to stop recording. Turn
clockwise to reach the next menu.
Recording can be stopped by pressing the shuttle knob.
2.5 Maintenance settings
To adjust or change the various maintenance settings you need to select the
required mode. Use the shuttle knob to select "Maintenance settings". This
will take you to the maintenance modes menu.
Operating manual P1100SD Rev. D 2012-01 11

You can then turn the shuttle knob to select the required mode and press to
confirm.
You can change or reset the following values in each mode.
Select a number of measurement points between 1 and 4 by turning the
shuttle knob and press to confirm.
Select measurement point between 1 and 4 by turning the shuttle knob
and press to confirm.
Operating manual P1100SD Rev. D 2012-01 12

Select the desired flow (reference value) up to 6.0 l/min by turning the
shuttle knob and press to confirm.
Select a required oxygen concentration between 80% by volume and
90% by volume by turning the shuttle knob and press to confirm.
Select the time in minutes after which measurement should start by
turning the shuttle knob and press to confirm. The smallest time unit is 10
sec (0:10) and the maximum time unit is 9 min. and 50 sec. (9:50. (950).
Once all values have been correctly saved, press "back" to return to the
mode menu.
Operating manual P1100SD Rev. D 2012-01 13

Select and adjust further modes accordingly.
2.6 Maintenance mode
The various maintenance modes stored in the main menu can be selected
and started by pressing the shuttle knob:
If the maintenance mode is confirmed by pressing the shuttle knob the
preset countdown is displayed by a bar. The countdown commences when
the actual flow is equivalent to the reference flow ± 0.2 l/min. If this has not
been set, the reference flow bar flashes.
Operating manual P1100SD Rev. D 2012-01 14

Once the actual flow is equivalent to the reference flow, the preset
countdown commences. This is shown on the horizontal bar.
Once the preset countdown has finished, maintenance mode starts with the
measurement.
The second maintenance mode starts automatically after the measurement.
Once again the actual flow must be equivalent to the reference flow.
The reference flow is
not the same as the
actual flow.
Bar flashes.
Once the actual flow and the reference flow are the same the countdown
will start. Once the preset countdown has finished, maintenance mode starts
with the measurement and displays the measurement results.
Operating manual P1100SD Rev. D 2012-01 15

2.7 System settings
The following system settings can be changed and/or reset:
Language
Calibration
This menu is for calibration of concentration, flow, pressure and
temperature. This menu is a default setting.
Unit options
Operating manual P1100SD Rev. D 2012-01 16

The date and time can be reset.
2.8 Maintenance data
All important data for maintenance identification can be written to the main
menu by confirming the " Maintenance data" bar.
Name
Operating manual P1100SD Rev. D 2012-01 17

Unit serial number
Printing the log
Select the date of the required measurement in the menu to print out the log.
The log contains the following data:
Name
Serial number
Date
Time
Flow
O 2 concentration, minutes
O 2 concentration, max.
O 2 concentration, actual
O 2 concentration, reference
Operating manual P1100SD Rev. D 2012-01 18

Printing the graphical displays
Select the date of the required measurement in the menu to print out the
graphical display.
The graphical display contains
the following data:
Name
Serial number
Comments
Date
Time
Graphical flow display
O 2-Concentration graphical display
Once "Printout complete" appears in the menu, you can tear off the printout.
Operating manual P1100SD Rev. D 2012-01 19

2.9 Replacing printer paper
Lift up the cover.
Open the paper cover and remove the empty roll.
Insert new paper roll.
Close paper cover again.
In this case it is very important that you push the cover closed with two
fingers rather than from one side only with one finger.
Correct Incorrect
Operating manual P1100SD Rev. D 2012-01 20

2.10 Switching off the equipment
Switch off the equipment by pressing the shuttle knob (at least. 3 sec.)
The following display appears:
2.11 Changing the battery
"Device is switching off.
Please wait“
The battery charge is displayed on a horizontal bar while the unit is in use.
If the battery charge bar starts to flash, you should change the batteries
immediately. If the battery charge is too low, the Précise 1100 SD will
automatically switch off. The following display appears:
"Device is switching off.
Battery charge too low.
Please wait“
To change the battery, unscrew the unit from below. Insert four new 1.5V
AA batteries.
Operating manual P1100SD Rev. D 2012-01 21

3 Cleaning
You need only clean the unit occasionally with a dry cloth.
4 Disposal
The unit can be returned to Medicap free of charge for disposal. We
guarantee environmentally compatible disposal. Do not dispose of used
batteries with domestic waste.
5 Technical data:
Dimensions
(incl. connections): 220 mm x 120 mm x 80 mm
Weight
(incl. batteries): 795 g
Power supply: battery 4x 1.5V AA
Power supply unit 7.5 VDC/1.5A
Display: graphical LC display
blue backlighting
Temperature range: 15°C - 35 °C
Pressure measurement range: 0 to 2.5 bar; +/- 1%
-350 to +350 mbar; +/- 1%
0 to 25mbar; +/- 1%
0 to 100mbar; +/- 1%
Flow measurement range: to 10.0 l/min; +/-0.3 l / min
Oxygen concentration
measurement range: 60 – 98.0 %/vol.; +/- 2%
Operating manual P1100SD Rev. D 2012-01 22

6 Scope of delivery
1 x Précise 1100 SD set, comprising:
1x measuring unit Art.no. 222.000
1x measuring hose Art.no. 222.003
1x set of instructions for use Art.no. 222.004
1x power supply unit Art.no. 222.001
7 Warranty
We grant a two-year warranty for defects resulting from production faults or
material defects commencing on the date of delivery.
Such defects will be eliminated in accordance with our terms of guarantee.
The warranty is not valid, if the instrument is not properly used in
accordance with this operating manual or if work has been carried out by
unauthorised service organisations or unqualified persons. In these cases the
operator is liable.
Important
The original invoice must be presented if the warranty claim is found to be
justified.
medicap homecare GmbH
Hoherodskopfstr. 22
D – 35327 Ulrichstein
Tel.: +49 / 06645 / 970-0
Fax: +49 / 06645 / 970-200
Operating manual P1100SD Rev. D 2012-01 23