Installation 3.4 Electrical connection
Page 32 BOGE Operating instructions for C 15 series screw compressors
Checking the oil level
BOGE compressors are supplied with a complete oil filling.
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 mains disconnecting device.
Rated voltage
The data of your mains (operating voltage, control voltage, type of current, fre-
quency, ...) must coincide with the data on the type plate on the switch cabinet.
In the event of deviations, please contact the BOGE service or your supplier.
Please see "Technical Data" for layout of mains fuse.
Connecting the leads
– Check to ensure that all terminals in the switch cabinet are firmly tight-
ened. If necessary, retighten the screw connections.
– Guide the lead cable through the PG screw connection.
– Connect the leads L1, L2, L3, N, Pe (PEN) firmly to the power supply ter-
minal. A clockwise rotational field must be created.
– Retighten the electrical connections after the first 50 operating hours.
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.
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