Beneath the respective drain plugs for the separator tank and oil cooler, engine oil sump, radiator
and fuel tank the corresponding maintenance openings in the floor pan are closed with oil-tight
stoppers.
Further information See also the following chapters:
■ 10.4.3, Changing the Cooling Oil
■
10.3.4, Changing the Engine Oil
■ 10.3.1, Radiator Maintenance
4.6.2 Option ea
Tool lubricator
Compressed air containing lubricating oil is needed for the lubrication of certain air tools. A tool lu‐
bricator serves this purpose.
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.
The amount of oil in the compressed air is controlled by a metering valve on the lubricator.
The oil can be cut off completely by a shut-off valve.
The shut-off valve is in the air pipe.
Fig. 5 Tool lubricator
1 Oil separator tank
2 Tool lubricator
3 Metering knob
4 Oil tank
5 Air line
6 Shut-off valve (opened)
7 Air pipe
Further information See chapter 8.2 for tool lubricator operation.
4 Design and Function
4.6 Options
No.: 9_9446 01 USE
SERVICE MANUAL Screw Compressor
M26
31
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