Prebena MOUNTAINE 950, Manual

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PREBENA
Wilfried Bornemann GmbH & Co. KG
BEFESTIGUNGSTECHNIK
– FASTENING TECHNOLOGY
10
6.6.2 Switching on the compressor
Start the compressor with an electric motor connected to the mains as follows:
1 Open the exhaust valve.
2 If the connection is made via a local switch, switch it on.
3 Activate the compressor by turning the pressure switch to "I" or, depending on
the model, to "AUTO".
6.6.3 After start-up, operate the compressor in idle mode for a few minutes to ensure that the oil
lubricant circulates properly / is properly distributed. The exhaust valve should be open.
Then close the valve, go to maximum pressure load and monitor the operation:

The pressure switch automatically turns off the motor when the maximum
pressure is reached
(Appendix B).

The pressure switch automatically activates the electric motor of the compressor
when compressed air is sucked in and the pressure in the pressure vessel falls
below the predetermined value. The control range for the pressure is
ΔР = (2.5 ±
0.5) bar.
The pressure switch has been pre-set by the manufacturer and readjustment
by the customer is not necessary.
6.6.4 Apply all settings of the pressure regulator in accordance with Point 7.3.1 .
6.7 Switching off the compressor
DANGER: NEVER SWITCH OFF THE COMPRESSOR BY PULLING THE POWER
PLUG OUT!
To switch off the compressor:
1 Switch off the pressure switch. Depending on the model, turn the pressure
switch to the "O" or "OFF" position
(Figure 2).
The electric motor stops and pressure escapes via the discharge valve from
the air line and the piston cylinder.
2 Reduce the pressure in the pressure vessel to atmospheric air pressure level.
3 Switch off the on-site switch or unplug the power plug.