Subject to change · Filter and recirculating pump unit UMPC 045 Light Line · 0119 · EN
Page 3
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11.
Repair and maintenance ............................................................................................................................................ 25
11.1
Maintenance overview .................................................................................................................................................. 25
11.2
Changing the filter element .......................................................................................................................................... 25
11.3
Removing the filter element .......................................................................................................................................... 26
11.3.1
Removing the filter element from the cover .................................................................................................................. 26
11.3.2
Attaching the filter element .......................................................................................................................................... 26
11.3.3
Installing the filter element ........................................................................................................................................... 27
11.4
Checking / changing the suction filter element (pump protection filter) ........................................................................ 27
11.4.1
Removing the suction filter ........................................................................................................................................... 27
11.4.2
Installing the suction filter .............................................................................................................................................. 27
11.5
Checking / cleaning OPCom protective filters ................................................................................................................. 28
12.
Decommissioning ....................................................................................................................................................... 29
13.
Disassembly ................................................................................................................................................................ 30
14.
Disposal ....................................................................................................................................................................... 31
14.1
Environmental protection .............................................................................................................................................. 31
15.
Extension and conversion .......................................................................................................................................... 32
16.
Troubleshooting.......................................................................................................................................................... 33
16.1
Basic procedure ............................................................................................................................................................. 33
17.
Technical specifications .............................................................................................................................................. 35
17.1 Drawing
....................................................................................................................................................................... 35
17.2
Technical data ............................................................................................................................................................... 36
17.3
Operating conditions .................................................................................................................................................... 37
17.4
Hydraulic circuit diagram ............................................................................................................................................... 37
18.
Appendix ..................................................................................................................................................................... 38
18.1
Declaration of conformity ............................................................................................................................................. 38
18.2
Spare parts .................................................................................................................................................................... 39
