Cleaning Radiator; Checking Suction Valve; Servicing Bearings Of Electric Motor - Comprag A9008 Bedienungsanleitung

5.8

Cleaning radiator

Fig. 5.8 Cleaning radiator
5.9

Checking suction valve

In order to access the intake valve, the air filter has to be removed in accordance with
section 5.5.
Then open the air throttle by hand, ensuring that it has a smooth stroke and can be opened fully.
If the air throttle jams or doesn't operate fully, then replace the valve with a new one.
5.10

Servicing bearings of electric motor

When the compressor is used, fresh viscous lubricant (formulated for rolling bears) should
be added to the motor's bearings.
Lubricant should be added using a special syringe for viscous lubricants through lubricators
accommodated in the motor's bearing caps.
The volume of lubricant added can be calculated using the formula:
D 2
motor shaft
Do not over-lubricate the bearings beyond the standard level as all excess lubricant will be
squeezed out of the bearings into the motor when the motor is running.
COMPRAG Screw air compressor A-Series
1
(mm) х 0,005 = М
In order to access the radiator (1),
open the front or left panel.
Regularly clean the radiator in order
to maintain its cooling efficiency at
an acceptable level.
Remove any dirt particles from
the radiator using a fibre brush,
then aim a jet of compressed air
at the radiator from the bottom to
the top; the jet should be held at an
approximate 90° angle to the plane of
the radiator.
(lubricant mass)
(g).
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