66
Fault clearance, repair
Table 19 :
Fault finding
Fault
Cause
Measure
Expert
required
chapter
Fault at backflow stop
£
control displays normal operation
Wastewater does not drain
off drainage objects
Emergency seal closed
Open emergency
seal
--
4.5.3
Operating seal closed
Put operating seal
in basic position by
pressing button 1
(acknowledgement)
X
4.4.4
Open operating seal
manually
£
then carry out
maintenance as per
maintenance plan
--
X
4.5.6
8.4
Backflow stop is blocked
by a foreign body
Remove foreign
body and carry out
maintenance as per
maintenance plan
X
8.4
No backflow detection by
control
Pressure hose not laid
rising, condensation water
avoids transmission of
pressure changes
Lay pressure hose
properly
X
6.4.4
Check backflow
detection as per
chapter 7.2.5;
if required, replace
control
--
7.2.5
9.3
Pressure hose defective
Replace pressure
hose
X
9.3
Pressure sensor in control
defective
Replace control
9.3
9.3 Repair, fault clearance and spare
parts
For repair works, fault clearance and spare parts ordering, please contact ACO Service
chapter 1.1, mentioning the original type plate data.
Summary of Contents for Quatrix-K 620368
Page 57: ...57 Commissioning and operation I...
Page 71: ...71 Operator manual Period from to Inspection and maintenance works Works Date Signature...
Page 72: ...72 Operator manual Period from to Repair and servicing works Works Date Signature...
Page 73: ...73 Operator manual Period from to Checks Works Date Signature...
Page 74: ...74...
Page 75: ...75...