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8
P
rior to repair or adjustment, switch off the mixer by disconnecting the power cable.
Maintenance and lubrication:
The infinitely variable gear must be lubricated regularly,
i.e. a lubrication interval of approx.
60 hours
of operation.
Fig 4, Lubrication of infinitely variable gear and other
movable parts:
OBS
. Special grease!! (Use the grease gun delivered
with the mixer). Start the mixer and increase the speed
to approx. 50%. Stop the mixer (use the emergency stop)
and open the lid on the top of the mixer. On the top of
each of the two pulley set shafts is a grease nipple
(Fig.
4 point 1)
. Press grease through the grease nipples
until the grease gun feels hard to press or until grease
comes out between the shaft and the pulleys.
The mixer must not be started until the top lid
is on and the screws have been tightened.
Start the mixer, and set the speed back to low speed.
Stop the mixer and fill the grease gun with new grease so
that it is ready for next time lubrication is needed.
Lubrication of other movable parts:
The movable parts of the bowl arms, the shaft and the
lifting rod must also be lubricated with oil. Remove the
back cover of the mixer and lubricate the marked points
with an oil can.
(Fig.4 point 2)
Safety switch for
safety guard
Safety switch
for bowl lift
Motor
Construction of the mixer:
Speed indicator
(VL-1L, VL-1S)
Power supply
Motor relay /
Motor protection relay