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Being reversible, the motors HD.80 can be released simply by unlocking the electric lock, after that the leaf can be
operated manually.
Slowly push the wing by its outer end, accompanying it all the way to the gate stop.
The operation can be made easier by loosening the release valve (Fig.9).
The operator is equipped with anti-squash by-pass valve that limit the thrust on the wing when it meets an obstacle.
Once the obstacle is removed the wing will continue its stroke for the work time set by the control unit.
• Open the protective cover (Fig.7) and use a 6 mm hexagonal key to adjust the thrust (Fig.9).
• There are two adjustable valves, one governs the opening thrust (Open), the other governs the closing thrust
(Close).
• Turn the valve towards + to increase the thrust on the wing and vice-versa (i.e. towards - ) to reduce the thrust.
CAUTION! This adjustment is directly linked to the safety level of the automation.
Make sure that the thrust applied on the wing complies with statutory regulations.
all the versions are provided with slow down in close and open position for a slower movement during the last seconds
of the maneuver.
ìThe slow down in both direction starts in the last part of the stroke, so it is very important to use the whole stroke and
respect the indicated installation geometry.
ìThe slow down in close position can be adjusted by means of the dedicated valve (Fig.11).
ìRemove the protection cap and using an allen key by 3 mm:
ì-loosen ( counterclockwise rotation) the valve in order to increase the slow down speed
ì-tighten (clockwise rotation) the valve in order to reduce the slow down speed.
Never force the adjusting valve
After adjusting the slowdown the covers can be replaced (Fig.11).
Take great care in ensuring that the drain hole faces the ground.
The operator is supplied with the wiring cable already installed and wired (Fig.12). To connect it to the control unit see
the diagram and instructions for the control unit.
The power cable is best protected by a 12mm spiral sheath that has to be inserted in the coupling provided.
An earth connection is compulsory.
The oil level in all hydraulic operators must be periodically checked.
To top up the oil first shut-off the mains power to the system and then remove the 4 screws on the terminal block, which
also acts as oil cap.
The oil level, when the stem is totally inside (open leaf) must reach the cavity showed in fig.10
Only use BIO OIL.
Manual and emergency gate operation
Adjusting the thrust
Slow down adjustement
The protective covers
Wiring
Topping up/changing oil
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