WIKA CPP1200-X - Handbuch (Seite 32)

32 WIKA operating instructions model CPP1200-X
GB
14076968.01 12/2013 GB/D
8. Faults
8. Faults
Faults Causes Measures
Equipment does not
provide any output
pressure.
No liquid in the test pump. Check that the test pump is filled
with liquid. Fill the equipment with
fluid as necessary. See chapter
6.5.1 "Filling the equipment with
liquid".
Valve B is open. Close valve B and try again.
Component being tested has a
large volume.
Pre-fill component with liquid
before test.
Missing or damaged liquid seals
shown by signs of unexplained
liquid leaks.
Examine seals on equipment to
ensure they are fitted correctly
and are undamaged. Replace as
necessary.
Valve B handwheel disconnected
from spindle.
Examine valve B. Tighten up nut
securing handwheel to spindle as
necessary.
Valve B assembly or valve seat
damaged.
Examine condition of valve B
and valve seat. Replace valve
assembly or return test pump to
DH-Budenberg/WIKA for overhaul
as necessary.
If unable to locate a cause. Return test pump to
DH-Budenberg/WIKA for
investigation.
Equipment provides
pressure but pressure
decays to zero
Incorrect operating procedure
being used.
Ensure that correct operating
procedure is being followed (see
chapter 6.6).
Missing or damaged liquid seals
shown by signs of unexplained
liquid leaks.
Examine seals on equipment to
ensure they are fitted correctly
and are undamaged. Replace as
necessary.
Valve A or Valve B valve assembly
or valve seat damaged.
Examine condition of valves A and
B and valve seat. Replace valve
assembly or return test pump to
DH-Budenberg/WIKA for overhaul
as necessary.
If unable to locate a cause. Return test pump to
DH-Budenberg/WIKA for
investigation.