32
WIKA operating instructions, model CPH6200
EN
11221780.03 07/2022 EN/DE
7. Faults
For contact details, see chapter 1 “General information” or the back page of
the operating instructions.
Display
Cause
Measures
Low battery voltage, functioning is
only guaranteed for a short period of
time
For inserting a new battery, see
chapter 8.2 “Battery replacement”
Battery is empty
For inserting a new battery, see
chapter 8.2 “Battery replacement”
With mains operation: Incorrect
voltage
Check or exchange power supply unit
SEnS
Erro
or
Err
.
9
There is no sensor connected
Switch instrument off and connect
sensor.
Connected sensor or instrument is
defective.
If second sensor available, check if
instrument is OK.
Return defective instrument/sensor to
manufacturer for repair.
Reading is significantly above or
below the measuring range
Check: Is the pressure within the
permissible measuring range of the
sensor?
Increase or decrease the pressure
correspondingly.
Check the pressure measuring range
of the sensor and, if necessary,
replace with a suitable sensor.
- - - -
- - - -
Logger data is being read by the
serial interface
As soon as the data transfer is
complete, the instrument will return to
normal measuring mode, no remedy
necessary.
No display or
undefinable
characters,
instrument is not
responding to
push of a button
Battery is empty
For inserting a new battery, see
chapter 8.2 “Battery replacement”
Mains operation: Incorrect voltage/
polarity
Check or exchange power supply unit
System error
Disconnect battery and power supply
unit, wait a short while, reconnect.
Instrument defect
Send in for repair