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Les langues disponibles
Les langues disponibles
English
1
General ..................................................................................................................................................55
2
Safety ....................................................................................................................................................55
2.1
Indication of instructions in the operating instructions ................................................................................. 55
2.2
Personnel qualifications ...................................................................................................................................... 56
2.3
Danger in the event of non-observance of the safety instructions ..............................................................56
2.4
Safety consciousness on the job ........................................................................................................................ 56
2.5
Safety instructions for the operator ................................................................................................................. 56
2.6
Safety instructions for installation and maintenance work ........................................................................... 57
2.7
Unauthorised modification and manufacture of spare parts .......................................................................... 58
2.8
Improper use ........................................................................................................................................................ 58
3
Transport and interim storage ...........................................................................................................58
3.1
Shipping ................................................................................................................................................................ 58
3.2
Transport for installation/dismantling purposes ............................................................................................. 59
3.3
Removing/replacing corrosion protection (only NL pumps)............................................................................60
4
Intended use .........................................................................................................................................61
5
Product information ............................................................................................................................61
5.1
Type key ................................................................................................................................................................ 62
5.2
Technical data ......................................................................................................................................................62
5.3
Scope of delivery ................................................................................................................................................. 63
5.4
Accessories ........................................................................................................................................................... 63
6
Description and function ....................................................................................................................63
6.1
Description of the product .................................................................................................................................63
6.2
Design set-up .......................................................................................................................................................63
6.3
Anticipated noise levels for standard pumps ...................................................................................................64
6.4
Permissible forces and torques on the pump flanges ...................................................................................... 65
7
Installation and electrical connection ...............................................................................................67
7.1
Preparation ........................................................................................................................................................... 67
7.2
Setting up the pump alone (variant B, according to Wilo variant key) .......................................................... 67
7.3
Installation on a base of the pump unit ............................................................................................................. 68
7.4
Pipework ............................................................................................................................................................... 70
7.5
Aligning the unit .................................................................................................................................................. 71
7.6
Electrical connection ........................................................................................................................................... 73
7.7
Protective devices ...............................................................................................................................................74
8
Commissioning / decommissioning ...................................................................................................74
8.1
Safety ....................................................................................................................................................................74
8.2
Filling and bleeding ..............................................................................................................................................74
8.3
Checking the direction of rotation .................................................................................................................... 75
8.4
Switching on the pump .......................................................................................................................................75
8.5
Leak check ............................................................................................................................................................76
8.6
Switch-on frequency .......................................................................................................................................... 77
8.7
Switching off the pump and temporary shutdown ..........................................................................................77
8.8
Decommissioning and storage ........................................................................................................................... 77
9
Maintenance/repair .............................................................................................................................78
9.1
Safety ....................................................................................................................................................................78
9.2
Operation monitoring .......................................................................................................................................... 79
9.3
Maintenance work ...............................................................................................................................................79
9.4
Draining and cleaning .......................................................................................................................................... 79
9.5
Dismantling .......................................................................................................................................................... 80
9.6
Installation ............................................................................................................................................................85
9.7
Screw tightening torques ................................................................................................................................... 89
53
WILO SE 07/2013
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