RIB KIT JACK 30 SS Manual Del Usuario página 26

G
B
2
2.1 BOX WITH WALL-FITTED BRACKETS OR CRAMPS
Brackets for
walling-in
Belt (A)
NOTE: THE "LT" LENGTH MUST ALWAYS BE MEASURED BETWEEN THE TWO AXIS-TO-AXIS DISTANCES OF THE HOLES OF THE
WALLED-IN BRACKETS
1. Fully lower the roller shutter.
2. Separate the belt (fig. 3 ref. A) from the pulley (fig. 3 ref. C) and release the belts (fig. 3 ref. B) from the existing roller.
3. Remove the pulley support from the cramp (fig. 4 ref. D).
4. Withdraw the roller from the box.
2.2 BOX WITH SCREWED ON SUPPORTS
Support to
be screwed
NOTE: THE "LT" LENGTH MUST BE MEASURED BETWEEN THE TWO AXIS-TO-AXIS DISTANCES OF THE SUPPORTS TO BE SCREWED
1. Fully lower the roller shutter.
2. Separate the belt (fig. 5 ref. A) from the pulley (fig. 5 ref. C) and release the belts (fig. 5 ref. B) from the existing roller.
3. Lift the roller, releasing it from the support to be screwed (fig. 6 ref. D).
4. Withdraw the roller from the box
REPLACEMENT OF EXISTING WINDING ROLLER
LT Length (Width between the wall-fitted brackets)
Pulley (C)
Belts (B)
LT Length (Width between the screwed on supports)
Pulley (C)
Puleggia (C)
Belts (B)
Belt (A)
Fig. 3
Fig. 5
26
Fig.5
Pulley support (D)
Fig. 4
Support to be screwed (D)
Fig. 6