® Copyright by ATH-Heinl GmbH & Co. KG, 2014, All rights reserved /Misprint and technical changes reserved / Issue: 12/2014
- 27 -
Maintenance and service instructions
All maintenance and service works should be done at least once a month
COMPRESSED AIR MAINTENANCE UNIT
ADJUSTMENT OF WORKING PRESSURE:
-
Check the working pressure which is indicated in the
manometer (1). The pressure has to fulfill the
technical data.
-
The working pressure can be adjusted by means of
the pressure controller (A).
-
Pull the pressure controller upwards in order to make
adjustments.
-
For increasing the pressure in the machine you have
to turn the pressure controller clockwise, for
decreasing the pressure you have to turn it counter-
clockwise.
OILER
-
Check the oil level in the oil tank (3)
-
Remove the oil tank
-
Refill now the tank accordingly with a pneumatic oil,
viscosity SAE20.
-
Check the rate of injection of the oil in the viewing
glass (4). The oiler is working correctly if one drop of
oil injects automatically into the compressed air
system while pressing the bead breaker twice.
-
If this is not the case, the oil quantity to be injected
has to be adjusted with the regulating screw (C).
Normally the screw has to be tightened completely
clockwise and then opened appr. ¼ to ½ rotation
counter-clockwise.
WATER SEPARATOR
-
Check the water level in the separator (2).
-
By opening the valve (B) the water will be drained.
TENSION OF V-BELT
-
The worm gear (3) is driven by the V-belt (2) of the
motor (1).
-
For tensioning you have to loosen the fixing screws of
the motor.
-
Following the counter nut (B) must be loosened.
-
By turning the screw (A) the V-belt will be tensioned.
Thereby the V-belt should ease by pressing (in the
middle) maximum 8 mm.
-
For the final fixation the counter nut (B) and all fixing
screws of the motor has to be tightened again.
-
Finally only the covers hast o be mounted again.
A
B
C
1
2
4
3
3
2
1
