Gardner Denver L160 110A V2, Руководство пользователя

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Commissioning and operation 6
January 2017 America 35 /72
1
Fig. 6-1: Check the direction of rotation of the drive
motor
[1] Protective cover (removed)
1 Switch off the main disconnect switch.
2 Open the enclosure.
3 Remove the protective cover from the coupling.
4 Switch the main switch ON.
5 Press start button < I >.
6 Check the direction of rotation.
7 If the direction of rotation is incorrect:
Immediately switch the compressor off with
the emergency-stop pushbutton and not with
stop button < O >; otherwise damage to the
compressor may occur, even if it only operates
very briefly.
8 Switch off the main disconnect switch.
9 Correct the direction of rotation. Change the
rotating field on the compressor.
10 Mount the protective cover on the coupling.
11 Close the enclosure.
Check the direction of rotation of the fan
motors (for RS compressors )
CAUTION
Falling hazard
The direction of rotation of the fan
motors can be checked only "from
above."
➯
Provide a safe means of climbing
up.
Fig. 6-2: Check the direction of rotation of the fan
motors (air-cooled systems)
Fig. 6-3: Check the direction of rotation of the fan motor
(water-cooled system)
The direction of rotation of the fan motors can be
checked while the enclosure is closed.