CompAir Screw Air Compressor L-07

Danger: Be careful with hot surfaces of machine parts during control, adjusting and maintenance work.

Checks and maintenance work may only be carried out when the following points are observed:

Press the STOP button on the control panel and wait until the screw compressor unit has come to rest and the screw compressor unit is depressurized

The pressure display does no longer indicate pressures < 0.3 bar/4.4 PSI.

Depressurize the screw compressor unit prior to any maintenance work by slowly opening the lock (oil filler cap) with integral vents

The customer-installed main switch is set to 'O' (OFF) and locked off

Warning: Electrical voltage: Only work on the screw compressor unit when it is disconnected.

Only L07RS–L11RS and L07RS FS–L11RS FS: Danger of electric shock from loaded condensers!

Disconnect the system from the power supply and wait another 10 minutes before touching the electrical components.

Warning: Only change the oil when the screw compressor unit is not in operation and is depressurised!

Be careful when draining hot oil: Danger of scalding!

Important: Remove oil residues and other deposits from unit parts and from the coolers of compressors, which are exposed to hot compressed air, according to the operating instructions.

Note: Collect the waste oil, do not allow it to seep into the ground! Disposal in accordance with the regulations! Do not spill oil! Check for leakage!

With these compressors, the oil change intervals strongly depend on the degree of contamination of the circulating oil.

Do not mix lubricating oils of different makes. When changing over to a new oil type, the oil in the oil circuit must be drained completely.

Switch the screw compressor unit off and ensure that it is depressurised, electrically isolate and locked off.

Slowly open the oil filler cap, to depressurise the screw compressor by releasing any residual pressure in the unit

Danger: When performing control, adjusting and maintenance work, be careful with hot surfaces of machine parts.

Checks and maintenance work may only be carried out when the following points are observed:

Press the STOP button on the control panel and wait until the screw compressor unit has come to rest and the screw compressor unit is depressurized

The pressure display does no longer indicate pressures < 0.3 bar/4.4 PSI.

The screw compressor unit must therefore be depressurized prior to any maintenance work by slowly opening the lock (oil filler cap) with integral vents

The customer-installed main switch is set to 'O' (OFF) and locked off

Warning: Electrical voltage: Only work on the screw compressor unit when it is disconnected.

Only L07RS–L11RS and L07RS FS–L11RS FS: Danger of electric shock from loaded condensers!

Please always first disconnect the system from the power supply and wait another 10 minutes before touching the electrical components. The power condensers require this time in order to discharge!

Danger: Be careful with hot surfaces of machine parts during control, adjusting and maintenance work.

Checks and maintenance work may only be carried out when the following points are observed:

Press the STOP button on the control panel and wait until the screw compressor unit has come to rest and the screw compressor unit is depressurized

The pressure display does no longer indicate pressures < 0.3 bar/4.4 PSI.

The screw compressor unit must be depressurized prior to any maintenance work by slowly opening the lock (oil filler cap) with integral vents

The customer-installed main switch is set to 'O' (OFF) and locked off

Warning: Electrical voltage: Only work on the screw compressor unit when it is disconnected.

Only L07RS–L11RS and L07RS FS–L11RS FS: Danger of electric shock from loaded condensers!

Please always first disconnect the system from the power supply and wait another 10 minutes before touching the electrical components. The power condensers require this time in order to discharge!

When performing control, adjusting and maintenance work, be careful with hot surfaces of machine parts.

Checks and maintenance work may only be carried out when the following points are observed:

Press the STOP button on the control panel and wait until the screw compressor unit has come to rest and the screw compressor unit is depressurized

The pressure display does no longer indicate pressures < 0.3 bar/4.4 PSI.

Shortly after switching the screw compressor off, the system can contain a low residual pressure.

The screw compressor unit must therefore be depressurized prior to any maintenance work by slowly opening the lock (oil filler cap) with integral vents

The customer-installed main switch is set to "O" (OFF) and locked off