M A I N T E N A NC E
Page 41
F I L L I N G A N D A D J U S T I N G O I L E R
The oiler ensures that the hoist air supply is consistently
provided with a precisely-metered quantity of oil.
Regular checking of the oiler is very important, as the
vane motor may be damaged in the case of lubricant
deficiency. The oiler can also be refilled under pressure.
Check the oil level through the sight glass in the
container. The oil level must not fall below the mini-
mum mark.
Remove the oil filler screw.
Fill the container with oil up to the maximum mark
and refit the oil filler screw.
Check the oil drop rate at the sight glass with the
motor running.
Turn the oil throttle screw using a screwdriver until
the desired number of drops per minute is achieved.
Turning clockwise reduces the amount of oil; turning
anti-clockwise increases the amount of oil.
Oil drop rate (lifting without load):
10 drops per minute
AT T E N T I O N !
Operation of service units with synthetic oils
is not permissible.
They must also not be connected to compres-
sed air circuits, which are supplied by com-
pressors lubricated with synthetic oil.
Check oil drop rate at sight glass and adjust
sight glass
oil throttle screw
oil filling screw
Check the oil level and top up if necessary
