Plans 1152o 5k) a ' '
G IMFNAONEO A HO TOLERENEEO PER Mel YMAM-IN]
Installation Instructions:
1) Remove existing RTU and curb adapter if applicable. Attn:Installing Contractor Tag:
2) Clean surface of existing curb of any gasket or (TURNBUCKLE TIE-DOWNS)
caulk. Apply CDI provided gasket around perimeter of QTY 2-3 8"BOLTS
curb and around all duct connections. REC El+ 'ir-r� PER TIE-DOWN
3)Set CDI curb adapter onto existing curb and align v C v
supply and return ducts. Some adapters may require W(ADAPTER TIE-DONS)
cutting supply and/or return duct openings. DEC 16 2019 SQTYCR 6-#12 SELF-TAPPING
4)Install turnbuckle tie-down straps(Qty 4)so the r\\\' SCREWS PER TIE-DOWN
largest hole is approximately 14"from where the RTU CITY OF TIGARD
lifting holes will be once RTU is set in place. Drill 2
holes for provided 3/8"bolts through curb adapter BUILDING DIVISION
walls. Attach each bracket using provided hardware. de IlLihn_II,
5) Gasket top surface of adapter around perimeter and
around the supply and return openings.
6) Install RTU as normal.
7) Install turnbuckle between turnbuckle tie-down and
lifting holes of RTU. Tighten turnbuckle without
deforming adapter wall or RTU base rail.
8)Install 14 Ga. adapter tie-downswith a minimum of 2 CD
maximum side. Spacing to be a maximum of 48" between tie-
downs. Each tie-down to have a minimum of qty 3-1"
#12 self-tapping screws screwed into the base flange of
the curb adapter and a minimum of qty 3-#12 self-
tapping screws screwed into the existing curb wall.
The length of these screws must be adequate to
securely fasten into the steel wall of the existing curb. ke�1
CDI to provide 3"screws to attach tie-downs to0
L._...H-
existing curb. If longer screws are necessary, ....contractor will be responsible for providing them. , �i�.
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Adapter Wall #of AdapterTie-Downs Length Tie-Downs
Under 7' 2 straps APPROVALS PATE
7'-10' 3 straps Moaaos TURNBUCKLE HOLD-
iv-14' 4straps DOWN INSTRUCTIONS
IlAimmil ___ 14'-18' 5 straps Wedn.way.A,wstOtt 2009101925AM nL.,l.. Pw..NOPP..
18'-27 6straps 17560 TYLER ST NW
18'-26' 7strapsELK RIVER,MN 55330 mu. 1
CDI'7S1I301-7851
o
DIMENSIONED AND TOLIRENLEL P!PAMI YI45M.19B2
Installation Instructions: -__--
1) Remove existing RTU and curb adapter if applicable. Attn:Installing Contractor Tag: (TURNBUCKLE TIE-DOWNS)
2)Clean surface of existing curb of any gasket or
caulk. Apply CDI provided gasket around perimeter of -- - P R TIE-DOWNLTS
curb and around all duct connections. Ilk
3)Set CDI curb adapter onto existing curb and align RECEIVED
(ADAPTER TIE-DOWNS)
supply and return ducts. Some adapters may require
Cutting supply and/or return duct openings. QTY 6-#12 SELF-TAPPING
4)Install turnbuckle tie-down straps(Qty 4)so the OH 1 6 2019 i SCREWS PER TIE-DOWN
largest hole is approximately 14"from where the RTU
lifting holes will be once RTU is set in place. Drill 2 :iT`(O TIGARD
holes for provided 3l8" bolts through curb adapter DING DIVISION
walls. Attach each bracket using provided hardware.
5) Gasket top surface of adapter around perimeter and
around the supply and return openings.
6) Install RTU as normal.
7) Install turnbuckle between turnbuckle tie-down and
lifting holes of RTU. Tighten turnbuckle without
deforming adapter wall RTU base rail.
8)Install tall 14 Ga.adapter tie-downs with a minimum of 2
per side. Spacing to be a maximum of 48"between tie-
downs. Each tie-down to have a minimum of qty 3-1"
#12 self-tapping screws screwed into the base flange of
the curb adapter and a minimum of qty 3-#12 self-
tapping screws screwed into the existing curb wall.
The length of these screws must be adequate to
securely fasten into the steel wall of the existing curb. ' < 1�
CDI to provide 3"screws to attach tie-downs to
existing curb. If longer screws are necessary, \
contractor will be responsible for providing them.
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:r1114-- 71 '....14.- 1.,w1•4,sm
Ailla
Adapter Wall #of Adapter
Length Tie-Downs
Under T 2 straps APPROVALS own ALE.
T-10' 3 straps TURNBUCKLE HOLD-
iv-14' 4 straps DOWN INSTRUCTIONS
MI 14'-18' 5 straps Wednesday August DS.2009 m 1926 AM 18'-27 6straps 17560 TYLER ST NW 1...• o
__ 18'-2G 7 straps CDI ELRRWER,MN 55339 Boo 1
1 (763)391-7351
{7631391-7851 zwu. 1 24 I sum: 1 or 1
�+ECE�V�""� AXRF-FAA1 - Manual Fresh Air Damper
DEC 16 2019
CITY OF TIGARD• ^
BUILDiNG n
FRESH AIR DAMPER
AXRF-FAA1 (Fixed-0-35%)
The 0-35% manual outside Air Damper is designed to replace the unit return air duct cover. No
drilling or damper assembly is required.The amount of outside air(0-35%)is controlled by sim-ply
adjusting the side damper.
AXRF-FAB1 Motorized-0-35%)
The 0-35% motorized outside Air Damper is designed to replace the unit return air duct cover. No
drilling or damper assembly is required. The control motor opens the adjustable slide damper
when the unit blower motor is energized.
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/ /
-ice-,
(TYR 4 P LACES)(0441112)MA TERIAL �CAULK INIDE OF CORNES " ,• llh
/ / 20'!2"
,[521 mm]
SHIP HOOD REMOVED "
/ [384 mm)
i
'��,.
f (304101)GASKET lie.[3.18 mm)x'!z"[12.7 mm)
7 ,'1'.� Na"(15.87 min)FLANGE ON BACK SIDE
(349 RIM]��\`"
12"
-,..„.„- [305 mm)