1
General.................................................................................................................................................. 24
2
Safety.................................................................................................................................................... 24
2.1
2.2
Personnel qualifications ......................................................................................................................................25
2.3
2.4
2.5
2.6
2.7
2.8
Improper use .........................................................................................................................................................26
3
3.1
Shipping ................................................................................................................................................................26
3.2
4
Intended use......................................................................................................................................... 27
5
Product information............................................................................................................................ 28
5.1
Type key ................................................................................................................................................................28
5.2
Technical data ......................................................................................................................................................28
5.3
Scope of delivery .................................................................................................................................................29
5.4
Accessories ...........................................................................................................................................................29
6
Description and function .................................................................................................................... 30
6.1
Description of the product .................................................................................................................................30
6.2
Anticipated noise levels ......................................................................................................................................31
7
7.1
Installation ............................................................................................................................................................32
7.2
Electrical connection ...........................................................................................................................................34
8
Commissioning..................................................................................................................................... 37
8.1
Filling and venting ...............................................................................................................................................37
8.2
9
Maintenance......................................................................................................................................... 38
9.1
Motor .....................................................................................................................................................................39
9.2
Mechanical seal ....................................................................................................................................................41
10
Faults, causes and remedies............................................................................................................... 42
11
Spare parts ........................................................................................................................................... 42
12
Disposal ................................................................................................................................................ 43
Installation and operating instructions Wilo-IPL/DPL (1,1-7,5 kW)
English
23