Maintenance; Regular Maintenance - Wohler Rm 300 Instructions De Service

Maintenance

7 Maintenance
7.1

Regular maintenance

Fig. 14: Lubrication point marked by an
arrrow
Fig. 15: Clamp jaws, cover removed
36
WARNING!
Switch off the machine and disconnect the electric
power before making any adjustment, accessory
assembly and maintenance.

Keep the machine well lubricated. Inject the
lubrication oil ISO VG 32 into oil holes before
and after each use.

Keep the electric part of the machine from
getting wet. If water accidentally enters the
drain cleaning machine with the cable, remove
the cover and remove the water.
Prior to the next use, after being stored for a
long time, check the machine for free rotation,
then turn on the control switch. If the machine
shaft does not rotate after the motor is running
or the handle is pressed, there may be rust in-
side. Turn off the electric power immediately
to avoid electric damage. In this case, send it
to the service or replace the clamp jaws.