Ohjekirja Palax combi M 2004.1 En
17
14
B
A
15
The tightness is correct if the belts are pushed down about 10…15 mm under a force of
2 kg.
Required measures in an emergency situation
If the clutch has been used in an emergency situation, e.g. when a log has stuck in the
circular saw-blade as a result of a mistake during the sawing, then immediately
disconnect the power take-off transmission of the tractor as well, because the pulley of
the angular gear can wear down the V-belts unnecessarily.
NOTE! The clutch must be reset in the operating position as the power take-off drive shaft
is disconnected. Only use the clutch in an emergency situation!
3.3 Electric drive, start and emergency stop
The power output of the motor is 7.5 kW and the speed is 1450 r.p.m.
The machine is equipped with a starter with an emergency stop switch.
All electric installations must be completed.
In the 380 V system, the fuse size is 16 A, slow.
The cross-section of the required extension cord is 2.5 mm2.
Check the direction of rotation when starting up the machine. If the circular saw is
rotating in the wrong direction, then switch the positions of two phases in the plug. If
you are not sure how to do this, leave it to a professional.
The machine can be powered by either a tractor or an electric motor.
The machine is equipped with a system to prevent simultaneous operation in two
modes.
When the cover plate is shifted to the left (Figure 15), it is possible to connect the
extension cable, and when it is shifted to the right, it is possible to connect the power
take-off shaft.
Starting
Turn the switch A to the right to position Y.
Once the motor revolutions have increased to the maximum, turn the switch to position
D.
Emergency stop of a machine powered by electric motor,
Figure 14
To activate the emergency stop push down the emergency
stop button B on the starter.
The button is reset by pulling it up.
Starting the electric motor at sub-zero temperature, Figure
12
Slacken the V-belts of the angular gear using the clutch A
(Figure 12).
During severe frost, the hydraulic oil, the oil in the angular gear,
the V-belts and the conveyor belt can become so cold and stiff
that the motor cannot be started.
Therefore it is possible to disengage the angular gear and the
firewood conveyor in order to make the starting easier.
