WIKA CPH62I0 - Manual (Page 16)

16 WIKA operating instructions, model CPH62I0
11221801.02 02/2011 GB/D/F/E
GB
4. Design and function
If the device will not be used for some time, we advise that the battery
is removed. The real time clock has to be set again once the battery
has been reconnected.
Only the usage of approved batteries is allowed!
Approved batteries are:
Battery type Manufacturer Battery name
6F22 GB GREENCELL, 9 V (1604G)
6LF22
or
6LR61
GP SUPER Alkaline, 9 V (1604A)
Duracell DURACELL PLUS, Alkaline, 9 V
Varta powerone alkaline, 9 V (No. 4122)
Varta INDUSTRIAL, Alkaline, 9V (No. 4022)
4.6 Pressure sensors
Connecting/Changing pressure sensors
Only use model CPT62I0 pressure sensors. Using other pressure sensors can damage
the instrument! Switch off the device before changing the pressure sensor, and connect
the pressure sensor before turning the device back on, otherwise the pressure sensor
might not be identified correctly.
The hand-held pressure indicator and the pressure sensor are connected using a
discrete connecting cable. When changing the pressure sensor, always connect and
disconnect at the pressure sensor end of the cable.
To connect the pressure sensor, rotate the plug till it locates in the guide slot, allowing it
to plug in. Then tighten the safety collar (by screwing it lightly in a clockwise direction).
When connecting the cable to the pressure indicator, the connector might not locate
properly in the socket. In this event you should try holding the plug by the cable strain
relief, rather than by the connector housing. If the plug is correctly located, it will slide in
smoothly. To disconnect the pressure sensor hold it by the plug to release the connector
lock. Do not pull the cable to release it.
WARNING!
For gauge sensors, the pressure compensation vent hole is found at
the top of the sensor housing. This vent (with integral membrane seal)
must be kept clear without fail!