Loading ...
314:;*78
D
A
A
4 Mounting Holes
.375” Diameter
Serial Model & Label
Propeller
E
SQR
C
Motor
B
D
SD_FANS_M_M0019 - 25/01/18 Page 2 of 4
INSTRUCTION MANUAL FOR STANDARD EXHAUST FANS
READ INSTRUCTIONS COMPLETELY BEFORE INSTALLATION & SAVE FOR REFERENCE
Congratulations on the purchase of your quality built direct drive, wall exhaust ventilation fan. All of these models use totally enclosed motors with
thermal over load protection. Variable speed motors are high efficiency motors which save on electrical costs and can be run as a single speed
motor. The motors are mounted on heavy gauge welded steel rod motor mounts that have a Bright Zinc finish. Fans come fully assembled and
100% of fans are tested for proper operation before shipping.
THESE ARE GENERAL INSTRUCTIONS WHICH COVER OUR SINGLE, VARIABLE AND TWO SPEED STANDARD FANS, AS WELL AS OUR
SINGLE SPEED EXPLOSION PROOF MODELS..
EXPLOSION PROOF FANS:
Explosion proof fans are equipped with single speed explosion proof motors and aluminum blades so sparks cannot occur if a metal object
obstructs the blade path. Explosion proof fans have the same quality welded steel box housing and heavy gauge welded guard as the standard
fans. These fans should be used to ventilate hazardous areas. Locations are considered hazardous if the atmosphere contains or may contain
gas, vapor, or dust in explosive quantities.
Canarm explosion proof fans DO meet the following hazardous
classifications.
Canarm explosion proof fans DO NOT meet the following hazardous
classifications.
CLASS 1, DIVISION 1 (GASES, VAPORS)
GROUP C Acetaldehyde, cyclopropane, diethlether,
Ethylene, isoprene
GROUP D Acetone, acrylonitrile, ammonia, benzene, butane,
ethylene dichloride, gasoline, hexane, methane,
methanol, naphtha, propane, propylene styrene,
toluene, vinyl, acetate, vinyl chloride, xylene
CLASS 2, DIVISION 1 (COMBUSTIBLE DUSTS)
GROUP F Carbon black, coke or coal dust
GROUP G Flour, starch or graindust
CLASS 1, DIVISION 1 (GASES, VAPORS)
GROUP A Acetylene
GROUP B Butadiene, ethylene oxide, hydrogen, propylene oxide
CLASS 2, DIVISION 1 (COMBUSTIBLE DUSTS)
GROUP E Aluminum, magnesium and other metal dusts
with similar characteristics
STANDARD FANS:
These models have a rugged, welded steel box housing with a powder coated finish and aluminum or plastic exhaust louvers that are supported
by long life nylon bushings. The louvers open automatically when the fan starts up and close when the fan stops
Fan Size
ABC
D
(c/c)
E N Framing
8" 13 1/4" 11" 4" 12" 10 3/4" 2 11 X 11
10" 15 1/4" 11" 4" 14" 12 3/4" 2 13 X 13
12" 17 1/4" 17" 6" 16" 14 3/4" 3 15 X 15
14" 19 1/4" 17" 6" 18" 16 3/4" 3 17 X 17
16" 21 1/4" 17" 6" 20" 18 3/4" 4 19 X 19
18" 23 1/4" 15" 6" 22" 20 3/4" 4 21 X 21
20" 25 1/4" 18" 6" 24" 22 3/4" 5 23 X 23
24" 29 1/4" 18" 6" 28" 26 3/4" 5 27 X 27
30" 35 1/4" 19" 6" 34" 32 3/4" 16 33 X 33
36" 41 1/4" 18" 6" 40" 38 3/4" 20 39 X 39
42" 47 1/4" 18" 6 3/4" 46" 44 3/4" 24 45 X 45
48" 53 1/4" 19" 6 3/4" 52" 50 5/8" 26 51 X 51
THE MOTOR AMBIENT TEMPERATURE IS NOT TO EXCEED +40˚C OR -25˚C UNLESS THE MOTOR NAMEPLATE SPECIFICALLY PERMITS
ANOTHER VALUE. THE FOLLOWING TABLE INDICATES WHICH HAZARDOUS CLASSIFICATIONS CANARM EXPLOSION PROOF FANS DO
AND DO NOT MEET.
Loading ...
Loading ...
Loading ...