fadini COMBI 740 - Adjustments for Combi 740 Operator; Adjusting Thrust Force; Adjusting Brake for Opening and Closing; Leaf Speed Regulator with Flow Regulators

ADJUSTMENTS
ADJUSTING THE THRUST FORCE
The anti-crushing safety of Combi 740 is ensured by the maximum hydraulic pressure valves, which allow for an accurate and stable
adjustment of thrust force over time. These are protected by a casing, secured during testing at the factory; once the protective casing
has been removed, loosening the screws with an Allen wrench, the valves can be adjusted. (Pic.23).
- Red adjusting screw:
tightening (clockwise) the thrust force is increased during Closing, loosening it is decreased.
- Green adjusting screw:
tightening (clockwise) the thrust force is increased during Opening, loosening it is decreased.
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Casing Fixing
screws
Green adjusting screw:
adjusts the thrust force
during opening
Red adjusting screw: adjusts
the thrust force during
closing
Clockwise: + Thrust
force
Counter clockwise: - Thrust
force
ADJUSTING THE BRAKE FOR COMBI 740 DURING OPENING AND CLOSING
It is possible to adjust the slowdown during the last few leaf rotation degrees (approx. 40cm) (Pic. 24).
Clockwise: + Slow Counter clockwise: + Fast
Clockwise: + Slow Counter clockwise:
+ Fast
LEAF SPEED REGULATOR FOR COMBI 740 WITH FLOW REGULATORS
The hydraulic flow regulator allows leaf speed adjustment in the two movement directions, opening and closing; it is recommended
mostly for leafs longer than 2.50 meters (Pic. 25).
Flow regulator
Flow regulator
PIC. 23
PIC. 24
Casing fixing screws
Protective casing
valve adjusting screws
PIC. 25
Protective casing
valve adjusting screws
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