Installation
3.4
Electrical connection
Page 32
BOGE Operating instructions for C 16 N...C 30 N, C 16 F N...C 30 F N series screw compressors
Activating the belt
tensioning device
The V-belts are slackened for the transport.
The GM belt tensioning device must be activated prior to first commissioning
by lowering the motor plate.
–
Turn the adjusting nut (1) down as far as possible using a spanner (M`NW
17) and counter.
The belt tensioning device is activated. It adjusts automatically the correct belt
tensioning in every operating status.
Fig. 3.6: Activate belt tensioning
Checking the oil level
BOGE compressors are supplied filled with lubricant.
Prior to commissioning/start up, check the oil level as described in chapter
"Maintenance".
3.4 Electrical connection
Power disconnecting device
Each compressor plant has to be equipped with a power disconnecting device.
sealed
WARNING!
The sealed nuts for adjustment of the spring tension must not be loosened
or modified.
DANGER: Voltage!
Ensure that work on the electrical equipment of the compressor is only car-
ried out by authorized electricians.
When connecting to the power supply, observe the valid safety regulations.
Also observe the regulations of your local power supply company regarding
the load rating of your power supply.