WIKA CPH6200 Betriebsanleitung Seite 32

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