Hitachi RAS-4-HNC - Optional Parts and Installation RAS-12 HN(P;C)

2. Unit Installation
45
SMGB0079 rev.0 - 01/2013
2
2.7.4 Optional parts and installation RAS-12HN(P/C)
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Air ow guide wind guard and snow protection hood
Optional parts Model
Air ow guide AG-335A X 2
1 2
3
1 Air ow guide
2 Wind Guard
3 Snow protection hood
Wind guard WSP-335A X 2
Snow protection
hood
Zinc plate
Air outlet ASG-NP335F X 2
Air inlet of rear side ASG-NP335B
Air inlet of side face ASG-NP335L
Strainless
plate(NSSC
180)
Air outlet ASG-NP335FS2 X 2
Air inlet of rear side ASG-335BS2
Air inlet of side face ASG-NP335LS2
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Air ow guide
Specications
Model AG-335A
Quantity 2 per unit
1
1
2
1 Mounting dimension
2 Air ow guide
Air discharge
direction
Upward (downward) left & right
Material Weather proof polypropylene resin
Color Gray
Weight 1.9 kg
Accessories
Fixing screw x 4 [M5 (SUS) x 20]
Installation manual
Installation
restriction
“Wind Guard” or “Snow protection hood” is not
available to install with air ow guide. (“Guard net”
is available to be installed together.)
Attaching example of air ow guide
• Attach the air ow guide to the air discharge grille with four (4) screws (supplied).
• The xing holes are located at 4 positions on the grille. (Screw tightening torque 2.4 3.1 N.m)
• Do not remove the air discharge grille for air ow guide installation.
C A U T I O N
• Iftheairguideisinstalledwithoutdischargegrilleitmaycauseinjuryduetorotatingfan.