6 18/10/18
UKUNDA
SIG AH
Heat Recovery unit
Installation-Operation-Maintenance
reserves the right to change the specifications of the product at any time without prior notice
The unit is factory delivered on a returnable pallet to as-
sure an easy and safe transport. Do not disassemble it,
follow the instruction step by step.
For crane transportation all applicable safety regulations
crane must be respected.
• The unit must be lifted either with disposable pallet by
crane.
• The unit or the pallet edges are separated by a suitable
base (or by transport bars, trusses, wooden spacers, etc.)
to protect against damage.
• The same applies to any protruding Accessories (eg
equipment roof)
• transport bars, trusses, wooden spacers, cable loops,
pull ropes, lifting gear and other accessories required
for the crane transport are not included and therefore be
provided on site.
• Access panels and electronics controls must be always
closed and protected during transport.
4.1 UNIT HANDLING AND INSTALLATION
VERY IMPORTANT : FIX THE RETAINING SCREWS AGAIN
proceed reverse to reinstall the side access panels . fix the screws
remove retaining
screws
remove panels
fix the unit to
the ceiling
4.2 HANDLING PROCEDURE
TAKE THE SCREWS AWAY
FROM BACK SIDE
4.2.1 UNIT WITHOUT DUCTED RETURN
4.2.2 UNIT WITH DUCTED RETURN
fix the plenum to the unit and fix the unit
through the 2 holes
fix the rod bars with 4
nuts (locknuts) and 4
washers per rod
use the existing
holes to fix the
plenum
