Hitachi YUTAKI S80 Series - Removing the Mounting Foot; Tank over the Indoor Unit Assembly

33
PMML0291A rev.2 - 09/2014
INSTALLATION
ENGLISH
7.4.7 Removing the mounting foot
Unscrew the 4 mounting foot.
CAUTION
To remove the mounting foot, follow these instructions:
1 Loosen the locknut of the mounting foot (using a wrench).
2 Turn the mounting foot up to removing it (use the hexagon or
slot designed for this purpose in the shaft end). Two options
are possible: by the shaft base (preferable) and by the shaft
end.
3 Remove the mounting foot. The locknut will be also removed
jointly with the mounting foot.
5
8
Mounting
foot
Locknut
Weld nut
Washer
Threaded
shaft
Hexagon and
slot for help in
the foot remov
-
ing process
17 mm
Loosen
locknut
7mm
10 mm
Remove the
mounting foot
(2 options)
Remove
Take in
Locknut
Mounting
foot
7.4.8 Tank over the indoor unit assembly
1 Remove the indoor unit front and upper covers.
NOTE
If necessary, remove also the indoor unit right and left covers to
ease the installation work, but not forget reassembling when the
installation procedure is nished.
2 Lift up the tank and place it exactly above the indoor unit.
a)
b)