Fig. 7 Tool lubricator
1 Oil separator tank
2 Tool lubricator
3 Oil tank
4 Venting line
5 Air line with additional lubricant
6 Shut-off ball valve
7 Metering knob
Please note for air tools that should not be lubricated:
Lubrication with tool oil.
Air tools that must not be lubricated can be damaged.
➤ Blow any residual oil out of the line before connecting such an air tool.
4.6.2 Option ga, gb
Generator option
A generator is installed to provide a power supply to electrical consumers. The generator is driven
from the engine by a drive belt. A tensioning device automatically ensures optimum belt tension.
Version without FAD limitation
Activating the generator does not influence the volume of compressed air delivered. The compres‐
sor delivers its full capacity regardless of current being drawn from the generator.
Version with FAD limitation
When the generator is activated, the air inlet at the inlet valve is limited. The compressor delivers
less compressed air. The engine is protected from overloading. See chapter
2.7.3 for reduced
compressed air delivery. The volume of compressed air available is dependent on the generator
operating mode and the power taken.
4.6.2.1 Operating modes
The compressor works with the normal air delivery regulation and generates electrical power at the
same time.
4 Design and Function
4.6 Options
No.: 9_9548 05 USE
Operator Manual Screw Compressor
M27
43
Option ga
Option gb
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