INSTRUCTION MANUAL
Electrical winches LM90A/LM250A
Réf : 1813000156
Page :
12/17
Version : 23/21
3.1.2
Adjusting of the brake
Remove the cap (5) that is on the ventilator lid (1).
→
Increasing the braking: turn the brake screw (6)
progressively counter clockwise and check that the
brake does not slide during the lowering.
→
Decreasing the braking : turn clockwise.
TO RELEASE THE BRAKE SYSTEM:
If necessary, it is possible to unlock the brake
manually, by pressing the (8) pivot. After each
operation, a load test must be performed.
FIXATOR or its dealers can train your staff for the
maintenance of your winches.
For your safety and to benefit from the full
guarantee of the manufacturer, use only original
FIXATOR parts (ask the complete list of spare
parts).
3.1.3
Lubricating & controling a hoist cable
The hoisting cable must be regularly greased or
lubricated with Teflon.
For this, use for example:
- IGOL SHP 50 grease
- A lubricant spray PRO-LUBE Teflon.
Never use products containing bisulphite or MoS2
(Molikote).
Only cables recommended by FIXATOR provide
safe hoist operation. The removal
’s
criteria to
follow are those of the ISO4309.
The diameter should not be reduced by more than
10% (for wire rope Ø 5 mm) : min 4.5mm
The cables must be replaced in the following cases:
- More than 10 wires broken over a length of
20 cm for wire rope Ø 5 mm.
-
“
Basket
”
deformation or rupture of one of the
cable strands.
- Cable crushed, unravelling.
- Considerable oxidation
When using a plastic return pulley, they must be
replaced once they have been used with cables
having at least one broken wire.
