Ecoair D100, Руководство по эксплуатации и обслуживанию

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MAINTENANCE
39
D60 D75
D100 D102
Fig. 41
ECOCONTROL (Fig. 41):
1 Switch compressor to continuous operation. Close stop valve to
compressed–air process system, and idle for approx. 2 min. Then stop
the compressor, and set control switch [1] to ”0” position.
2 Separator must have been depressurized; compressor system
pressure gauge [2] must show ”0” bar.
Fig. 42
ECOMATIC (Fig. 42):
1 Switch compressor to continuous operation. Close stop valve to
compressed–air process system, and idle for approx. 2 min. Then stop
the compressor, and set control switch [1] to ”0” position.
2 Separator must have been depressurized; compressor system
pressure gauge [2] must show ”0” bar.
Before performing any work on the compressor, lift the safety valve
for security to confirm the air receiver tank has been depressurized.
Fig. 43
Open the safety valve by anticlockwise turning of knurled screw
(Fig. 43/1).
The compressed air escapes through the safety valve. Close safety
valve again by turning the knurled screw clockwise.
Fig. 44
CHECKING OF COOLANT LEVEL IN SEPARATOR
WARNING
Never turn the plug (Fig. 44/2) as long as compressor is
pressurized.
Coolant level to be checked with motor at rest and compressor
depressurized.
Risk of scalding! Do not spill any coolant!
Tightness to be ensured!
The coolant must reach at least the bottom edge of the level gauge
(Fig. 44/1).
Topping–up of coolant:
1 Depressurize the compressor