Categories: CANARM

CANARM M0019 Exhaust Fan Instruction Manual

CANARM M0019 Exhaust Fan

WARRANTY

CANARM Ltd. warrants every new fan to be free of defects in material and workmanship, to the extent that, within a period of one year from the date of purchase CANARM Ltd. shall either repair or replace at CANARM’s option, any unit or part thereof, returned freight prepaid, and found to be defective. This warranty does not include any labor or transportation costs incidental to the removal and reinstallation of the unit at the user’s premises. Components repaired or replaced are warranted through the remainder of the original warranty period only. This warranty applies to the original purchaser-user only; it is null and void in case of alteration, accident, abuse, neglect, and operation not in accordance with instructions.
NOTICE: No warranty claims will be honored by CANARM Ltd. unless prior authorization is obtained.

STANDARD EXHAUST FANS

READ INSTRUCTIONS COMPLETELY BEFORE INSTALLATION & SAVE THEM 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 overload protection. Variable speed motors are high-efficiency motors that 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 THAT COVER OUR SINGLE, VARIABLE, AND TWO-SPEED STANDARD FANS, AS WELL AS OUR SINGLE-SPEED EXPLOSION-PROOF MODELS..

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

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.

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.
Canarm explosion proof fans DO 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

Canarm explosion proof fans DO NOT meet the following hazardous classifications.

 

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

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 CAN ARM EXPLOSION-PROOF FANS DO AND DO NOT MEET.

INSTALLATION

Installation is fast and simple. A sturdy framed wall opening should be prepared in advance to the size indicated for your fan in the charts above. With lag bolts for wooden frames or nut, bolt and lock washers for steel frames, secure the fan using the four mounting holes provided, one in each corner of the fan.

ELECTRICAL CONNECTIONS

WARNING: BE SURE POWER IS OFF AT THE ELECTRICAL PANEL BEFORE WIRING. 

WARNING: ALL ELECTRICAL WORK SHOULD BE PERFORMED BY A QUALIFIED ELECTRICIAN.
These fans are supplied with single, two or variable speed motors. Single and two speed motors are 120V only. Variable speed motors are dual voltage. All dual voltage motors are pre-wired at 240V in our factory. Rewire motor as per motor nameplate if running fan at 120V. Please see the motor nameplate for wiring diagram. Make electrical connections in motor connection box as per the motor nameplate. Follow Chart #1 for wire sizes. Two speed fans require a two speed control or 3 position toggle switch to change from high/ low/off. See wiring diagram with control for 2 speed wiring instructions.

CHART#1

Table A             Minimum Wire Sizes for Three-Phase Motors
Motor HP 25 to 50 Feet 100 Feet 150 to 200 Feet
200V 230V 460V 200V 230V 460V 200V 230V 460V
1/8 14(18)* 14(18)* 14(18)* 14(18)* 14(18)* 14(18)* 14(16)* 14(16)* 14(18)*
1/6 14(18)* 14(18)* 14(18)* 14(18)* 14(18)* 14(18)* 14 14(16)* 14(18)*
1/4 14(18)* 14(18)* 14(18)* 14(16)* 14(18)* 14(18)* 14 14 14(18)*
1/3 14(18)* 14(18)* 14(18)* 14(16)* 14(16)* 14(18)* 12 14 14(18)*
1/2 14(16)* 14(18)* 14(18)* 12 14(16)* 14(18)* 10 12 14(18)*
3/4 14(16)* 14(16)* 14(18)* 12 14 14(18)* 10 10 14(16)*
1 14 14(16)* 14(18)* 12 12 14(18)* 8 10 14(16)*
1 1/2 12 14 14(18)* 10 10 14(16)* 6 8 14
2 12 12 14(18)* 8 10 14(16)* 6 6 12
3 10 12 14(18)* 6 8 14 4 6 12
Table B             Minimum Wire Sizes for Single-Phase Motors
Motor HP 25 to 50 Feet 100 Feet 150 to 200 Feet
200V 230V 460V 200V 230V 460V 200V 230V 460V
1/8 14(18)* 14(18)* 14 14(18)* 12 14(18)* 10 8 14
1/6 14(16)* 14(18)* 12 14(18)* 10 14(18)* 6 6 12
1/4 14 14(18)* 10 14(16)* 6 14 6 4 10
1/3 14 14(18)* 10 14(16)* 8 14 6 4 10
1/2 12 14(18)* 8 14 6 12 4 3 8
3/4 10 14(16)* 6 12 4 10 2 1 6
1 10 14(16)* 6 12 4 10 2 1 6
1 1/2 8 14 6 12 3 8 1 1/0 6
2 6 14 4 10 2 8 1/0 2/0 4
3 6 12 3 8 1/0 6 2/0 4/0 3
NOTE:

•     NEC Article 310-5 – *Minimum conductor size for general wiring at 115-440VAC is number 14AWG.

•     Above wire sizes based on approximate 5% voltage drop during starting: copper conductors: and 75°C type THHW, THW, THWN, RH, RHW insulation etc. For aluminum wire, increase two wire size steps minimum. See NEC Article 310 for ampacities of aluminum conductors.

•     Type S, SO, SJ, SJO, etc. flexible cable wire sizes. See NEC article 400 for ampacity.

OPERATION

MOTOR COOLING AND TO PREVENT MOTOR FAILURE.
All fans are direct drive. Fans with variable speed motors can be operated as an energy-efficient single-speed fan or in variable operation with the proper controller. As mentioned above two speed fans require a two-speed control or 3 position toggle switch to change from high speed to low and off.
WARNING: GUARDING SHOULD BE USED IF FANS ARE MOUNTED LOWER THAN SEVEN FEET (2 METRES) OFF FLOOR OR GROUND LEVEL.

ACCESSORIES

Canarm provides a complete line of manual and thermostatic controls. Canarm also offers wall mount exhaust shutter kits, replacement shutter sets, and weather protection hoods.

MAINTENANCE

MOTORS ARE EQUIPPED WITH AUTOMATIC OVERLOAD PROTECTION AND MAY RESTART WITHOUT WARNING. ALWAYS
DISCONNECT FROM POWER BEFORE ATTEMPTING SERVICE. Motor, blade, and louvers should be kept clean of any buildup to prevent premature motor failure and to achieve proper performance. Automatic louvers should be kept operating freely. As with all mechanical equipment scheduled inspections should include checking that all hardware is secure and blade set screws are tight.

Documents / Resources

CANARM M0019 Exhaust Fan [pdf] Instruction Manual
M0019 Exhaust Fan, M0019, Exhaust Fan

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