Warning In Case Of The Measured Value Deviating By; Maintenance; Error Codes; Securing The Instrument - Benning PV 1 Bedienungsanleitung

- Press the -key 6 again to go to the next storage location.
8.7.3 Deleting the measured value memory
- To delete the entire measured value memory, press the
8.7.4

Warning in case of the measured value deviating by 5 %

- In case the displayed measured value memory (open-circuit voltage and short-circuit cur-
rent) deviates by 5 % from the average value of all stored measured values, the "5%" symbol
starts flashing.
8.7.5 Average value of the entire measured value memory regarding the open-circuit voltage
and short-circuit current
- Press the -key 6 repeatedly until the storage location 0 N is shown on the display 1 .
The symbol "RECALL" M is displayed 1 .
- The storage location 0 N calculates the average values for open-circuit voltage and short-
circuit current from all stored measured values.
9.

Maintenance

Before opening the BENNING PV 1, make quite sure that it is voltage free!

Electrical danger!
Work on the opened BENNING PV 1 under voltage may be carried out only by skilled
electricians with special precautions for the prevention of accidents.
Make the BENNING PV 1 voltage free as follows before opening the instrument:
- Switch the tester off.
- Remove all connecting cables from the object.

9.1 Error codes

Error code

9.2 Securing the instrument

Under certain circumstances safe operation of the BENNING PV 1 is no longer ensured, for
example in the case of:
- Visible damage of the casing.
- Incorrect measurement results.
- Recognisable consequences of prolonged storage under improper conditions.
- Recognisable consequences of extraordinary transportation stress.
In such cases the BENNING PV 1 must be switched off immediately, disconnected from the
measuring points and secured to prevent further utilisation.
09/ 2011
etc.
or
BENNING PV 1
Remedy
Internal fuse defective, see chapter 9.5 "Fuse re-
placement"
The electronic components of the BENNING PV 1
have reached the maximum admissible temperature.
Disconnect the BENNING PV 1 from the object to be
measured and let it cool down.
The DC short-circuit current exceeds the maximum
value of 10 A. Measurement has been stopped.
The BENNING PV 1 is not correctly calibrated, see
chapter 9.6 "Calibration".
Please return the BENNING PV 1 to an authorized
service center, see chapter 9.6 "Calibration" for the
address.
Please return the BENNING PV 1 to an authorized
service center, see chapter 9.6 "Calibration" for the
address.
Please return the BENNING PV 1 to an authorized
service center, see chapter 9.6 "Calibration" for the
address.
Please return the BENNING PV 1 to an authorized
service center, see chapter 9.6 "Calibration" for the
address.
-key 7 and the

-key 6 .
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