WIKA CPH62I0 Betriebsanleitung Seite 38

7. Faults
Display
No display or
undefinable
EN
characters,
instrument is not
responding to
button press
Err.1
Err.2
Err.3
Err.4
Err.7
Err.11
38
Cause
Battery is empty.
System error
Instrument defect
Measured value above allowable
range
Sensor defect
Measured value below allowable
range.
Sensor defect
Scale range exceeded.
Under the scale range.
System error
Measured value could not be
calculated.
Overrun has occurred.
Measures
Insert new battery, see chapter
.8.2 "Battery replacement"
Disconnect battery, wait a short while,
reconnect
Send in for repair.
Check: Is the pressure over the
permissible measuring range of the
sensor?
⇒
Measured value too high!
⇒
Reduce pressure
Check the pressure measuring range
of the sensor and, if necessary,
replace with a suitable sensor with a
higher measuring range.
Send in for repair.
Check: Is the pressure under the
permissible measuring range of the
sensor?
⇒
Measured value too low!
⇒
Reduce pressure
Check the pressure measuring range
of the sensor and, if necessary,
replace with a suitable sensor with a
lower measuring range.
Send in for repair
Check: Is the value over 9999
⇒
Value is too high!
⇒
Reduce value
Check: Is the value below -2000
(Tare?)
⇒
Value is too low!
⇒
Increase the value
Send in for repair.
Select different unit.
Select different unit.
WIKA operating instructions, model CPH62I0