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© Gardner Denver Schopfheim GmbH, Gardner Denver Deutschland GmbH
Commissioning and decommissioning
6.1.1 Checking the rotation direction
NOTICE
Property damage due to wrong direction of rotation!
Rotating backwards for a longer time can damage the machine.
Ø
Use a phase sequence indicator to check the direction of rotation (
clockwise rotat-
ing field
).
The drive shaft direction of rotation is shown by the rotation direction arrow (Fig. 1- 3/O).
a) Start the motor briefly (max. two seconds) to check the direction of rotation. When looking at the motor
fan, it must rotate anti-clockwise.
b) After correcting the direction of rotation if necessary, start the motor again and stop it again after 2 mi-
nutes in order to top missing oil up to the upper edge of the sight glass (Fig. 1- 3/I). The filling point must
not be open when the pump is running.
6.2 Decommissioning/ storing
Stop the machine
a) Switch the machine off.
b) If available close the cut off device in the suction and pressure pipe.
c) Disconnect the machine from the electricity source.
d) Depressurise the machine:
Open the pipes slowly.
The pressure reduces slowly.
e) Remove the pipes and hoses.
f) Seal the connections for suction and discharge nozzles with adhesive foil.
see also Section 3.2.1, Page 11
6.3 Re-commissioning
a) Check the condition of the machine (cleanliness, cabling etc.).
b) Drain the preserving agents.
For installation see Section 5 Page 16
For commissioning see Section 6.1 Page 19
Prematic AG, Märwilerstrasse 43, 9556 Affeltrangen www.prematic.ch
Tel. 071 918 60 60, Mail: [email protected]
