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General information: The
installation must conform to all
local standards and regulations.
Reception of units
Rooftop unit
There are two ways to handle the
unit:
1. Use the openings in the base to
handle the machine using a
forklift, in accordance with
applicable safety regulations.
2. Use a lifting beam correctly
adjusted to fit the unit (Figure 1).
Unit handling
The units are supplied on the truck
but are not unloaded. An opening is
provided on each corner of the unit
base to facilitate handling. Four
shackles and four slings are
required. Use a lifting beam to
prevent the cables pressing too hard
on top of the unit during lifting. The
structure accommodating the unit(s)
must be designed to support the
equipment in operation, as a
minimum. (Refer to Figures 1 and
2 and Tables 2 and 3.)
Important: For unit to fit on the roof
curb the fork lift pockets must be
removed.
Figure 1 - Unit handing
6
Installation
Roof curb (accessory)
Roof curbs are available as an
accessory for downflow units. The
curbs can be adjustable and
supplied pre-assembled on wooden
pallets, packed under plastic film.
Two types of self-adhesive seals are
provided to ensure the roof curb
seal is leak-tight (40 mm wide for
the perimeter, 20 mm wide for the
crosspieces).
Roof curb Installation
(TSD-WSD-YSD
accessories)
Roof curbs are available as an
accessory for "downflow" units to
support the unit and ensure the
water tightness between the rooftop
and the roof.
The curbs can be adjustable and
supplied pre-assembled on wooden
pallets, packed under plastic film.
Two types of self-adhesive seals are
provided separate. (40 mm wide for
the perimeter, 20 mm wide for the
cross pieces). Make sure they are
properly installed where indicated
to assure an adequate curb to unit
seal.
Instructions for the roof curb
assembly and installation with curb
dimensions are provided with each
roof curb kit.
Figure 2 - Rigging
1
2
1 = Remove 2 fork lift brackets
2 = Remove 2 metal runners and 3
wooden boards
Lift the unit enough to allow the
removal of two Fork Lift brackets
and hardware. Remove the two Fork
Lift brackets, two metal runners and
three wooden boards as shown in
Figure 2.
RT-SVX20A-E4
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