Erreka VULCAN Manual Del Instalador página 67

Adjust the opening and closing force
 The opening and closing forces must be
adjusted to fulfil standard EN 12453:2000 (for
further details, please ask "Final preparation"
on page 64).
Self locking models
None locking models
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
O
1 Remove the caps (1) which cover the adjustment
2 CLOSING FORCE: yellow colour cap, screw (2).

3 OPENING FORCE: white colour cap, screw (3).
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4 Replace the caps (1), respecting the colours.
1 Remove the cap (1) which covers the adjustment
2 CLOSING FORCE: screw (2).
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3 OPENING FORCE: screw (3).
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4 Replace the cap (1).
For both screws, clockwork rotation increases the
force. Anti-clockwork rotation reduces the force.
Do not tighten the regulation screws (2) to (3)
to the maximum, as this may cause damage.
screws.
The "Closing force" is, more exactly, the force
during the extension of the piston rod. In inward
opening installations, it corresponds to the closing
operation.
In outward opening installations, it corresponds to
the opening operation.
The "Opening force" is, more exactly, the force
during the retraction of the piston rod. In inward
opening installations, it corresponds to the opening
operation.
In outward opening installations, it corresponds to
the closing operation.
screws.
The "Closing force" is, more exactly, the force
during the extension of the piston rod. In inward
opening installations, it corresponds to the closing
operation.
In outward opening installations, it corresponds to
the opening operation.
The "Opening force" is, more exactly, the force
during the retraction of the piston rod. In inward
opening installations, it corresponds to the opening
operation.
In outward opening installations, it corresponds to
the closing operation.
INSTALLATION
VULCAN hydraulic operator
63