2. Loosen the locking knobs for the protection ring (A)
by 8-10 mm/0.31-0.39 in.
A
3. Remove the protection ring.
To attach the protection ring
1. Set the product in maintenance position. Refer to
set the product in maintenance position on page 10
.
2. Push down the protection ring until it touches the
stops (A).
A
3. Tighten the locking knobs for the protection ring.
4. Make sure that the magnet (B) closes the circuit.
B
a) If the magnet of the magnetic switch is replaced,
make sure that there is a clearance of 0-2 mm/
0-0.08 in.
Troubleshooting
Problem
Cause
Solution
The product does not
start.
No power supply or 1-phase has no voltage.
Examine the power cord, all 3 phases and
the fuse. Replace damaged parts.
No control of the current supply.
Make sure that the magnet on the protection
ring closes the circuit correctly.
No current supply to the electric motor.
Examine the electric components, magnetic
switch, cables, contactors, capacitors and
start button. Replace damaged parts.
The blades do not ro-
tate.
The direction of rotation is incorrect.
Change the position of the speed switch.
The blades rotate too
slowly when the
quick stop handle is
engaged.
The clutch does not operate correctly.
Set the speed switch to position 2.
1124 - 001 - 06.04.2020
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