Hitachi SET FREE Serie Manual De Instrucciones página 29

UNIT INSTALLATION
The foundations must be able to bear the weight of the whole of
the base of the unit and should be laid as shown in the diagram.
Correct Correct
Min. 100 mm
Min. 100 mm
Min. 100 mm
The concrete foundations are The concrete foundations are
installed along the outdoor unit installed along the outdoor unit
width direction depth direction
Check the front-rear line and the sides of the unit are level: there
should not be more than 10 mm difference between each side.
Right side and
left side
The foundation must be sufficiently strong to ensure that the
outdoor unit:
• Is not tilted.
• Does not produce strange noises.
• Remains secure in the event of strong winds or earthquakes.
19 PMML0479 rev.2 - 02/2018
Incorrect
Min. 100 mm
Min. 100 mm
The concrete foundations are
(Center of outdoor unit)
installed to each corner of the
outdoor unit. In this case, the
foot of the outdoor unit may
be deformed.
Front side and
rear side
7.3.6 Position of anchorage bolts

RAS-(8-12)FSXNSE / RAS-(5/6)FSXNPE

RAS-(14-18)FSXNSE / RAS-(8-14)FSXNPE

RAS-(20-24)FSXNSE / RAS-(16-18)FSXNPE
Vibration proof mat
4 positions (front and rear side)
4 x Hole for M12 anchor bolt
Vibration proof mat
6 positions (front and
rear side)
4 x Hole for M12 anchor bolt
Vibration proof mat
6 positions (front
and rear side)
6 x Hole for M12 anchor bolt