D.A.S. Variant 18A, Руководство пользователя

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Manual del usuario/
User´s manual
38 Variant series
4.6 SYSTEM INSTALLATION USING
THE CEILING SUPPORT AXC-V25
The VARIANT 25A units can be set up as a
long array of more than four enclosures (as explained
above) or as a small array of 2, 3 or 4 units. In the latter
case the highly resistant AX-V25 grid accessory is not
necessary. Instead the AXC-V25 ceiling mount
accessory can be used to hang a cluster of up to four
units.
First attach the ceiling mount accessory to
the ceiling or a beam. Before doing so be sure that the
load bearing capability of these elements is enough.
The AX-V25 will be attached to the ceiling by means of
six nº 10 rawlplugs and six 7 x 40 mm screws.
Before connecting the first box to the ceiling
mount accessory the two M8x30 DIN965 screws
must be removed from the VARIANT 25A and
replaced by two M8x35 DIN912.
M8X30 DIN965
AXC-V25
Three different washers must be used along
the M8x35 DIN912 screws and placed in the following
order- grower (lock) washer, metal washer and rubber
washer.
In order to hang the rest of the boxes the
captive rigging hardware and safety pins will be used,
and the procedures described on the 4.3 paragraph of
this manual will be followed. The picture below shows
three VARIANT 25A units hanging from the ceiling.
Rubber washer
M8x35 DIN 912
Grower (lock) washer
Metal washer