18
AFTER SALES SUPPORT
1300 855 831
MODEL: AB1900 PRODUCT CODE: 61755 08/2018
AUS
Maintenance
AB1900
IX. MAINTENANCE
m
Warning!
Always pull out the mains power plug before starting any cleaning
work.
m
Warning!
If the supply cord of this power tool is damaged, it must be replaced by
a specially prepared cord available through the service organization.
Cleaning
Disconnect the mains plug, and wait until the rotating tool stands still. All protection
and safety devices must be immediately re-installed once the repair and
maintenance work is completed. The built-in ball bearings are maintenance-free.
Recommendations:
•
Keep all safety devices, air vents and the motor housing free of dirt and dust
as far as possible. Wipe the equipment with a clean cloth or blow it with com-
pressed air at low pressure.
•
We recommend that you clean the device immediately each time you have fin
-
ished using it.
•
Clean the equipment regularly with a moist cloth and some soft soap. Do not
use cleaning agents or solvents; these could attack the plastic parts of the
equipment. Ensure that no water can seep into the device.
Carbon brushes
In case of excessive sparking, have the carbon brushes checked only by a qualified
electrician.
Important!
The carbon brushes should not be replaced by anyone but
a qualified electrician.
Check the oil level (Fig. 1)
Check the oil level before using the machine. Place the machine on the floor with
the tool mounting pointing downwards. The oil must be at least above at the middle
of the inspection window (6). Changing the oil: The oil should be changed after
around 40-50 hours of use. Recommended oil: 25ml SAE 15W/40 or an alternative
of the same quality.
Oil change (Fig. 1)
Switch off the machine and pull the mains plug out of the socket.
Remove the inspection window (6) with a screwdriver (not included) and drain the
oil. To prevent the oil from running out in an uncontrolled manner, hold a small metal
chute under the opening and collect the oil in a vessel until it has fully drained out of
the machine.
Important
: The waste oil must be disposed of in the appropriate collection point