Troubleshooting Measures; Table: Fault Description And Measures - WIKA CPH6000 Betriebsanleitung

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CPH6000

11. Troubleshooting measures

GB
If faults cannot be repaired, the system must be put out of
operation immediatley and this information is to be given to the
manufacturer.
Repairs must only be carried out by the manufacturer.
Internventions and changes on the appliance are not allowed.
In case of faults caused by defects of the electrical or pneumatic/hydraulic equip-
ment the operators must inform their superiors immediately and call in the qualified
and authorised technical staff for maintenance.

11.1 Table: Fault description and measures

Type of fault
I. When switching the instrument on,
after 10 seconds no measured value
is displayed, but instead, the whole
display is dark.
II. The display is dark and the measures
under point I have no effect.
III. Malfunction during operation
IV. There is an intermittent alarm tone
and appears in the lower information
line the message; "range".
50
Measures
Charge the internal battery using the
charger unit.
Check that the charger unit is connec-
ted properly, and also check (using
appropriately qualified personnel) that
the power supply voltage is correct.
Turn the instrument off, and after 5
seconds, turn it on again.
The current pressure value is minimally
(2 - 10 %) over or below the permissible
pressure range.
Adjust the pressure appropriately.
WIKA Operating Instructions ProcessCalibrator