Wika CPP1200-X Uživatelský manuál stáhnout pdf (Strana 33)

WIKA operating instructions model CPP1200-X

14076968.01 12/2013 GB/D

8. Faults

Faults Causes Measures

Equipment provides

pressure but pressure

decays when valves A

and B are operated.

Incorrect operating procedure

being used.

Ensure that correct operating

procedure is being followed (see

chapter 6.6).

If unable to locate a cause. Return test pump to

DH-Budenberg/WIKA for

investigation.

Equipment provides

pressure but pressure

decays to lower value

then remains steady.

Insucient liquid in pressure

balance.

Check liquid level in reservoir. Fill

reservoir with correct liquid as

necessary (see chapter 6.5.1).

Air in the system Pre-ll component under test with

appropriate liquid. If necessary

re-ll pressure balance with

appropriate liquid.

If unable to locate a cause. Return test pump to

DH-Budenberg/WIKA for

investigation.

Internal damage Return test pump to

DH-Budenberg/WIKA for

investigation.

Incorrect operating procedure

being used.

Ensure that correct operating

procedure is being followed (see

chapter 6.6).

If unable to locate a cause. Return test pump to

DH-Budenberg/WIKA for

investigation.

The spindle pump of

the test pump becomes

very sti to operate

when the test pump is

being used in the range

below 140 bar (2,000 lb/

in²).

Internal damage Return test pump to

DH-Budenberg/WIKA for

investigation.

The spindle pump of

the test pump becomes

very sti to operate

when the test pump is

being used in the range

over 140 bar (2,000 lb/

in²).

Incorrect operating procedure

being used.

Ensure that correct operating

procedure is being followed (see

chapter 6.6).

If unable to locate a cause. Return test pump to

DH-Budenberg/WIKA for

investigation.

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