AirStage ARUL12RLAV Installation Manual - Page 6
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3.3A.2. INSTALL THE FILTERS
• Install the fi lters to the unit.
3.3A.3. DRILLING HOLES FOR BOLTS AND INSTALLING THE
BOLTS
• Using the installation template, drill holes for bolts (4 holes).
Installation template
AR7/9/12/14
A
28-29/32 (734)
En-5
Filter (Accessories)
Unit
Filter
Drilling position
for bolts
Air
A
Unit: in. (mm)
AR18
36-25/32 (934)
3.3A.4. FIX THE UNIT
(1) Hang the unit
Hanger bolt
Nut A
(Field supply)
Washer
(Accessories)
Nut B
(Field supply)
Nut A
(Field supply)
Washer
(Accessories)
Nut B
(Field supply)
*: It might become difficult to open and shut the Cover /control box cover when the
length exceeds 25/32 in. (20mm) length.
(2) Leveling
Base horizontal direction leveling on top of the unit.
Good
Air
Good
Leave a space of 3-15/16 in. (100 mm) or more between the inlet port and the ceiling.
Fasten the unit securely with Special nuts A and B.
Hanger
Hanger bolt
Hanger
Unit
25/32 in.
(20 mm)
Cover
Unit: in. (mm)
Ceiling
Level
Prohibited
Unit: in. (mm)
Level
Prohibited
Unit: in. (mm)
CAUTION