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8
MAINTENANCE
8.1
Periodic maintenance
1.
With every periodic inspection, check the float valve
(31) by removing some water from the break tank
(30), or by a short push on the float of the float
valve (31). If necessary clean the inlet filter of the
float valve (31).
2.
Inspect and clean the filter element (24) regularly.
3.
Replace the automatic air vent (9) every two years.
4.
Replace the interior of the solenoid valve (22) every
year.
5.
Always fix the vapor-tight insulation after
maintenance.
8.2
Replacement parts
The number indications correspond with the main figures
in § 2.1.
/i
NOTE
Proper and regular maintenance will
ensure correct functioning of the unit
and maximize the life time expectancy
as well as a trouble free operation of the
unit and system.
Main item
Spare part
Article number
Pump
3
Pump, 50Hz
R61.418
3
Capacitor, 50Hz
R61.632
3
Seal set
R61.631
Cover
25 Cover S400
R72.540
Control unit
5
Control unit Power Box
R61.628
22 Control unit (HMI)
R61.629
-
Connector for control unit Power Box
R61.471
-
WiFi dongle (USB)
R61.526
-
Fuse set:
-
Solenoid fuse 20x5; 2,5AT (10 pcs)
-
Pump fuse 20x5; 10AT (10 pcs)
-
Mains supply fuse 20x5; 1AM (10 pcs)
R61.529
Cables
-
Cable set - basic cable harness
R61.630
-
Cable set - additional cable harness refill
R61.440
Break tank
30 Break tank assembly
R73.563
31 Float valve
R73.262
32 Float switch
R73.359
Automatic air vent
9
Automatic air vent
R73.287
8
Check valve including O-ring, air vent
R61.417
7
Smart Switch
R61.531
Inlet
24 Filter element
R73.207
23 Inlet flow limiter
R73.217
21 Pressure sensor
R61.412
21 Pressure sensor spacer
R73.367
20 Solenoid valve - internal parts
R61.532
20 Solenoid valve - coil
R10.343