Erreka VULCAN D VUA12, Installer Manual

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Instalacion_240.fm -
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VULCAN D Hydraulic operator
49
INSTALLATION
3
INSTALLING THE OPERATOR

Horizontality of the operator
O
The operator must work horizontally: to do
this, the supports must be positioned at the
same height.

Check horizontality using a spirit level.

Assembly positions and levels

For the correct working of the operator, it is
essential that the supports are positioned respecting
the levels calculated, with regards to the gate and its
turning axis.
O
IT IS VERY IMPORTANT TO RESPECT THE LEVELS:
If the levels are not respected exactly, the
spindle will not make the whole open/close,
meaning the slow down system will not work.

The levels are selected using either the attached
chart or table. The table indicates some specific
cases, whilst the chart shows all cases possible.
The assembly levels depend on the opening angle of the
gate and the following factors:
•
Inward or outward opening of the gate.
There are therefore two different cases, as explained
below (each case is represented by way of its
corresponding diagram, table and chart).
M240I