Maintenance - Scheppach 590 6102 901 Originalanleitung

• Wait until the compressed air has escaped via the drain
valve under the switch cover (2).
Attention: On pressing the button you should hear a short
air exit (about half a second).
Fig. 9
• Switch the machine off and pull the mains plug.
• Pull the ring on the safety valve (8) in order to make
sure that the compressed air has escaped from the
tank, or open the drain plug of the tank in order to let
the pressure escape.

Maintenance

Warning: For any and all maintenance and cleaning, please
shut the engine off and unplug the device.
Fig. 10 and 11
1 Following the first ten hours of operation, empty the oil
from the crankcase and refill it with clean oil. To this
end, remove the sealing plug on the crankcase (at the
bottom left of the crankcase).
Attention: SAE 30 or L-DAB 100 above 10 °C,
SAE 10 or L-DAB 68 below 10 °C.
2 After every 500 operating hours, drain the oil and fill
the crank box with clean oil.
3 After every operating day, drain the condensate from
the tank using the drain plug (11).
4 Check the air filter cartridges inside regularly. Remove
the air filter cover (A) from the housing by turning it
slightly and clean the filter (B). After cleaning the filter,
re-insert it and close the cover.
Caution! Never operate the compressor without air filter.
5 Before every startup of the machine, check the function-
ing of the safety valve. When checking, the tank must
read at nearly maximum pressure.
For checking the valve, set the tank under pressure and
pull the ring on the safety valve to the outside.
There should be air escaping from the valve.
At releasing the ring from the safety valve, the escaping
air must stop.
Warnings
For this test goggles must be worn. Do not hold your face
close to the safety valve as there the air escapes at a high
pressure.
Should the safety valve not work properly as described
above, immediately switch off the compressor and have
the safety valve examined by your dealer.
Do not work with the compressor when the safety valve
does not work properly, as described above.
international 25