25
Servicing the equipment and
installing spare parts
Any defective component must be replaced with a
new one.
Designation
Stock code
VKP 42
VKP 42 Ex
Data collector
393440
393439
Com box
321469
321472
Power supply unit for Com box (power supply unit, adapter)
321473
USB charging cable VKPA 40plus for Com box
321474
Measuring transducer VKPS 40Ex
321447
USB cable
393510
Charger with UK, EU, US and AU adapters
393511
Torx T8 screwdriver
393512
Troubleshooting
Problem
Cause
Remedy
The Com Box cannot be
switched on.
The battery of the Com Box is
flat.
Recharge the battery of the Com Box
only outside the explosion-risk area.
The battery of the Com Box is
defective.
Return the Com Box to the manufacturer
to get a new one.
The data collector cannot be
switched on.
The battery of the data
collector is flat.
Recharge the battery of the data collector
only outside the explosion-risk area.
The battery of the data
collector is defective.
Return the data collector to the
manufacturer to get a new one.
There is no Bluetooth
connection between the Com
Box and the data collector. The
blue LED on the Com Box is not
illuminated.
The display states "Pairing
error".
The Bluetooth connection
(pairing) has been interrupted
or could not be established.
Establish a Bluetooth connection by
pairing the Com Box with the data
collector.
The Bluetooth transfer on the
data collector has been
deactivated.
Activate the Bluetooth transfer on the
data collector as described in the
operating manual issued by the
manufacturer.
The LED on the measuring
probe is not illuminated.
The measuring probe was not
positioned correctly onto the
trap.
Put the measuring probe vertically onto
the test object.
Press down the sensor tip until it hits a
stop.
