Faults – WIKA BCS10 User Manual

Page 25

WIKA operating instructions calibration system, model BCS10

14051046.01 10/2012 GB/D/F/E

7. Maintenance and cleaning / 8. Faults

7. Maintenance and cleaning

7.1 Maintenance

Repairs must only be carried out by the manufacturer.

7.2 Cleaning

CAUTION!

■

Clean the instrument with a moist cloth.

■

Electrical connections must not come into contact with moisture.

■

Residual media on the calibration system can result in a risk to

persons, environment and equipment. Take sufficient precautionary

measures.

For information on returning the instrument see chapter 9.2 "Return".

7.3 Recalibration
DKD/DAkkS certificate - Official certificates:

We recommend that the calibration system is regularly recalibrated by the manufacturer,

with time intervals of approx. 12 months. Every factory recalibration includes, addition-

ally, an extensive free-of-charge check of all system parameters with respect to their

compliance with the specification. The basic settings will be corrected if necessary.

8. Faults

8.1 Digital pressure gauge fault

Display indication

Causes

Measures

Low battery voltage

functioning is only guaranteed for a

short period of time

Replace alkaline batteries

-OL

Reading above or below the

measuring range

Adjust the line pressure to the

admissible range

No display or undefinable

characters

Battery flat

Power supply unit is set incorrectly

or the polarity is revered

System error

Instrument faulty

Replace alkaline batteries

Set the power supply unit

correctly and ensure correct

polarity

Switch off the instrument, wait

for a short period of time and

switch on again

Send to the manufacturer for

repair.