Freewheeling Device; Vario-Crank; Adjustment - Pfaff SW-K LB 150 VZ Traduit Mode D'emploi

Wire Rope Winch SW K-LB
English

Freewheeling device

Mounting and operating
View X
Position during
operation of the winch
Position during
uncoiling of the rope

Vario-Crank

The variable crank is available as special design for all
<LB< winches.
The length of the variable crank arm is adjustable.
This enables to adept the length of the crank arm
to the load.
The crank arm with handle  may be detached
from the winch.
Detaching the crank arm:
 Loosen the adjusting screw 
 Pull the crank arm via the safety ball  out of the
guiding (expenditure of force is required)
 Store the crank arm
 Pay attention to freedom of motion
 Slightly tighten the adjusting screw
Fixing the crank arm:
 Loosen the adjusting screw 
 Put the crank arm into the guiding; strongly push
over safety ball 
 Push the crank arm into the required position
 Re-tighten adjusting screw 
 Pay attention to freedom of motion
When pulling or pushing the crank arm makes sure
that, there is enough free space. Pulling or pushing
with force may cause accidents.
technische Änderungen vorbehalten
Driving mechanism with 4x M6x14 DIN 912 to be fastened to the housing
X
Brake test:
On starting-up operations again after disconnecting, the first load movement in
the "LIFT" direction should be carried out with a load minimum load to check
the brake function (see Technical Data Sheet).
design changes under reserve
Tightening torque 12 Nm
Release the
pressure brake
Freewheeling Device
only to be actuated in unloaded state

load pressure brake to be released by turning

counter-clockwise
the rope is released by un-locking the bolt

under load the brake mechanism
automatically back to normal position
Nr. A
1 200
2
250
3 320
SA 320

Adjustment

 Loosen the adjusting screw 
 Bring the crank arm into the required position
 Re-tighten adjusting screw 
 Before each using, check firm seat of the crank
arm
changements techniques sous réserve
04.04.004

Suitable for
LB 150 kg
LB 650 kg
LB 250 kg
LB 350 kg
LB 900 kg
LB 1000 kg
LB 150 kg


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