Hitachi YUTAKI S80 Serie Manual De Instalación Y Funcionamiento página 33

INSTALLATION
7.4.7 Removing the mounting foot
Unscrew the 4 mounting foot.
C A U T I O N
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.
Hexagon and
slot for help in
the foot remov-
ing process
Threaded
shaft
Weld nut
Washer
Locknut
Mounting
foot
7 mm
Remove the
mounting foot
(2 options)
10 mm
Remove
Take in
33 PMML0291A rev.2 - 09/2014
Loosen
locknut
17 mm
Locknut
Mounting
foot
7.4.8 Tank over the indoor unit assembly
1 Remove the indoor unit front and upper covers.
N O T E
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 finished.
2 Lift up the tank and place it exactly above the indoor unit.
a)
b)