Hitachi HISCREW V PLUS NEXT Series Instruction Manual page 36

7. INSTRUCTIONS FOR INSTALLATION [Instructions When Installing]
Never use the HISCREW in the environments as illustrated below.
Temperature over 40℃
Humidity over 90%
■ Install the HISCREW on a level floor.
(Levelness within 1mm/1m)
Do not set the HISCREW on
Prohibited
the blocks.
● Use the compressor in a room. Moisture or powder dust will damage the compressor when it is
installed outside.
● Install the compressor in a room equipped with both intake air port and discharge air port and where
enough ventilation is available. Otherwise, discharged heat from the compressor makes room temper-
ature rise and will cause shutdown to the compressor.
Fan
If the setup space is small,
provide a ventilation fan, keep
the compressor's ambient
temperature to 40℃ or lower.
Maintenance Space
(Left hand side space)
Secure adequate space for
maintenance servicing (0.5 m
or more).
Cover folk slots with noise-proof
plates attached to the unit.
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Place where powder of metal, cement
and other dust or bits of down is
found affluently or other dusty place
■ Do not install the HISCREW near a wall.
Doing this may cause the operating sound
to resonate and increase the sound levels.
CAUTION
Maintenance Space (Front space)
Keep a space of 0.6 m or more.
P l a c e w h e r e i n fl a m m a b l e ,
combustible or explosive gas or
particles exists and hazardous.
Piping and Maintenance
Space (Rear space)
Keep a space of 0.5 m or more.
When standing the piping up
separate 0.5 m or more.
Foundation
If the vibration of the location
exceeds 5μm, provide the vi-
bration absorbable mat under
the unit.
Such vibration may reach the
compressor and damage its
bearings.
Air Intake and
Maintenance Space
(Right hand side space)
Keep a space of 0.5 m or more
before setting up a power lines
around the unit.