HeMaTech 3925-0050 - Page 112

Trouble Shooting Chart Maintenance
EN 3925-0060 V207-00 MANUAL R03.doc
HeMaTech Prüftechnik
112
No.
Message
Possible cause
Remedy
21
not used
22
not used
23
Filling pressure
after expiration of
filling time too low
Network pressure
too low
Check the network pressure
(see chapter Connecting the
test medium hose
Coarse leak on
specimen
Check the specimen
Pressure system
outside tolerance
Redetermine the pressure
system in menu 6. Settings/3.
Pressure system
Filling time too short
Check the filling time
24
Filling pressure
after expiration of
filling time too high
Pressure system
outside tolerance
Redetermine the pressure
system in menu 6. Settings/3.
Pressure system
25
Filling pressure
after expiration of
stabilization time
too low
Network pressure too
low, coarse leak on
specimen,
Check the network pressure
(see chapter Connecting the
test medium )
Pressure system outsi-
de tolerance
Redetermine the pressure sys-
tem in menu 6. Settings/3.
Pressure system
Stabilization time
too short
Check the stabilization time
26
Filling pressure
after expiration of
stabilization time
too high
Pressure system
outside tolerance
Redetermine the pressure sys-
tem in menu 6. Settings/3.
Pressure system
Shut-off valve
defective
Replace the middle section
of the shut-off valve*
27
Pressure system not
adjustable
Network pressure
too low
Check the network pressure
(see chapter Connecting the
test medium )
Test medium connec-
tion not connected
Connect the test medium con-
nection
Pressure system
defective
Inform the customer service
Output board
X5 defective
Replace the output board*
P/I-converter defective
Replace the P/I-converter*
28
Rated pressure out
of range
Network pressure too
low during pressure
determination
Redetermine the pressure sys-
tem in menu 6. Settings/3.
Pressure system
29
not used
30
not used
31
not used
32
not used