Wika CPC2000 Manual de usuario descargar pdf (Pagina 30)

30 WIKA operating instructions, model CPC2000

11155094.02 07/2012 GB/D/F/E

9. Faults / 10. Dismounting, return and disposal

9. Faults

Faults Causes Measures

Instrument is not working,

the display is dark.

No voltage supply

■

Check whether the plug is

correctly in the socket

■

Battery is empty and must

rst be recharged

Set pressure has not

been reached, the pump

is running continuously

System is not fully sealed;

to large hose diameter or

hose length

■

Slide hose on correctly;

eliminate any leaks

■

Hose diameter max. 6 mm

(see chapter 3 "Specica-

tions“)

CAUTION!

If faults cannot be eliminated by means of the measures listed above, the

low-pressure controller must be shut down immediately, and it must be

ensured that pressure and/or signal are no longer present, and it must be

prevented from being inadvertently put back into service.

In this case, contact the manufacturer.

If a return is needed, please follow the instructions given in chapter

10.2 “Return”.

10. Dismounting, return and disposal

WARNING!

Residual media on the dismounted low-pressure controller can result in a

risk to persons, the environment and equipment. Take sucient precau-

tionary measures.

10.1 Dismounting

Only disconnect test and calibration installations once the system has been depressu-

rised!

When disassembling the instrument the following must be followed:

1. Ensure that there is no positive or negative gauge pressure in the instrument and that

all parts of the instrument are at room temperature.

2. Switch the instrument o using the ON/OFF switch

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Wika CPC2000 Manual de usuario Pagina 30

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