Torque Adjustment; Speed Adjustment - GBD FLOOR 850 Installation Instructions Manual

FLOOR

12 - TORQUE ADJUSTMENT

To increase motor torque turn clockwise the valves Æ and Ç 5 ; to decrease motor torque turn anti-clockwise
the valves.
In detail with operator installed on LEFT leaf:
• The valve Æ 5 adjusts CLOSING torque.
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• The valve Ç 5 adjusts OPENING torque.
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In detail with operator installed on RIGHT leaf:
• The valve Æ 5 adjusts OPENING torque.
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• The valve Ç 5 adjusts CLOSING torque.
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WARNING:
adjustment
During torque
completely. Please note that all operators are provided with the force already set in its best way during internal
testing.
The operator is equipped with pressure control labels, both for right and left version, to be applied on the
hydraulic control unit.
13 - SPEED ADJUSTMENT
By using the key for manual unlocking operation À
rotation speed of the gate decreases, turning anti-clockwise it increases.
In detail with operator installed on LEFT leaf:
• The valve à 5 adjusts speed during OPENING.
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• The valve Ä 5 adjusts speed during CLOSING.
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In detail with operator installed on RIGHT leaf:
• The valve à 5 adjusts speed during CLOSING.
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• The valve Ä 5 adjusts speed during OPENING.
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WARNING:
The speeds obtained using the valves à and Ä 5 are influenced by ambient temperature.
Very low speed settings together with cold temperature may cause the gate not to open or close.
14 - CONVERSION FROM IRREVERSIBILE TO REVERSIBLE OPERATOR
The FLOOR operator is manufactured and provided as IRREVERSIBLE. If you need you can transform it into
reversible mode in opening or in closing or both opening and closing.
The reversibility is controlled by the cursors È and É 5 ; turning clockwise until they are blocked the operator
is irreversible; turning anti-clockwise until the top of the cursor is at level with aluminium head the operator
becomes reversible.
be aware to turn the valves smoothly and gradually without screwing or unscrewing
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, act on the cursors à and Ä 5 : turning clockwise the
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UK
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