Probuilder 66270 Manual De Instrucciones página 48

2. Position the frame on the two "V" angles
on the base and lower the frame around
2.5 cm until it sits � rmly in the angles.
Before continuing, make sure that the
frame is pushed fully down and that it is
secure in the angles.
3. Attach the handle to the handwheel
for the hoist. Tighten the nut and then
loosen it slightly so that the handwheel
rotates freely.
4. Move the hoist to the working position:
Hold the handwheel and brake lever as
shown in � gure 2.
2
Turn the handwheel forward
Turn the handwheel slightly forward
while lifting the brake lever to release
the brake.
Lift the brake lever up fully. Take hold of
the strut by the hoist and hold the brake
lever with your thumb. (See � gure 3).
3
Hold the brake lever with your thumb to
avoid kickback
48
Lock hook
Lift the brake lever
5. Press the hoist gently back towards
Place your right hand at the top of the
frame. Continue to hold the brake lever
to avoid the wire retracting and pull the
hoist towards you. (See � gure 4).
4
Once the hoist has been drawn
completely out (away from the frame),
release the brake lever and � ip the lock
hook away so that it no longer holds the
telescopic sections inside the frame.
the frame. This allows the lock arm to
engage with the hoist and keep it fully
out. (See � gure 5).
5
Turn the lock arm clockwise so that it
engages engages
IMPORTANT! Before proceeding, make
sure that the lock arm has engaged
correctly, i.e. has turned as far clockwise
as possible.
Keep hold of the
brake lever
Lock arm