Hessaire 36D370S User manual

MH-0004 Rev. 053122 www.air-movement.com
Please read and save these instructions. Read carefully before
attempting to assemble, install, operate or maintain the equipment
described within this manual. Carefully follow all safety information.
Save this manual for future reference.
Model # _______________________________
Purchase Date: __________________________
Model Numbers Covered:
36D370S, 36D370TS, 36DL750S, 36DL750TS, 36XL550S,
36XL750S, 36XL750TS, 42DL750S, 42DL750TS, 42XL750S,
42XL750TS, 42XL1125S, 42XL1125TS, 48XL750S,
48XL750TS, 48XL1125S, 48XL1125TS
Getting Started
Tools/Materials Needed:
• Drill/drill bits
• Saw
• Level
• Screwdriver(s)
Contents:
• Galvanized box fan with shutter(1)
• Instruction manual(1)
Inspection:
After unpacking your fan, carefully inspect for any damage that may have occurred during transit. Inspect for loose, missing or damaged parts. If
there is physical damage to any parts of the fan, a freight claim must be filed with the carrier. Check to assure that all bolts, screws and set screws
are securely tightened and have not become loose during transit. Retighten as required. Rotate propeller by hand to assure it turns freely.
General Safety Instructions
Warning: Before installing or servicing, always lock out and tag power source. Do not rely on a switch as the only
means of disconnecting power. Failure to disconnect power can result in fire, electrical shock or serious injury. Motor will restart with-
out warning after thermal protector trips. Do not touch an operating motor as it may be hot enough to cause injury. Do not place any
body parts or objects in fan or drive components while fan is connected to a power source.
Caution:
1. Read and follow all instructions, cautions, dangers and warnings. Failure to do so could result in personal injury, death or property damage.
2. Make sure the electrical power source conforms to the requirement of the fan(s) as well as local codes.
3. Electrical connections, installation and maintenance must be done by qualified electrical personnel in accordance with all applicable codes and
ordinances.
4. Unit must be adequately grounded.
5. To reduce the risk of fire or electrical shock, do not expose this fan to water.
6. Do not touch electrically live components.
7. Free rotation of the propeller is critical. It must not touch any part of the venturi or framework.
8. Assure that all power cords do not come in contact with any sharp edges, hot surfaces or chemicals. Immediately replace any damaged cords.
9. Before operating your new fan, ensure propeller is torqued properly and all fasteners, screens and shutters are securely in place.
OSHA compliant guards must be in place when fan is installed within 7ft of the floor or working level.
INSTRUCTION MANUAL
CABI N E T EXHAUST F A NS
• 5/16” nut driver
• Construction screws
• Caulk or sealant

MH-0004 Rev. 053122 www.air-movement.com
Specifications
Fan Installation
For framing dimensions, refer to rough-in opening height and width shown in the specifications above.
Fan is designed to mount in wall with air discharging towards the outside. Center fan weight in opening.
Position the fan in the wall with the discharge shutter facing to the outside of the building. Louvers hang down, closed completely.
Ensure the fan is fastened securely in the opening to avoid excess “rattling” or vibration using proper fasteners. Fasteners not included.
Aluminum or iron angle is recommended on sides/top/bottom of fan to attach fan to wall and help close rough-in gap around fan. Angle
should attach to fan housing and wall opening frame to securely hold fan in place.
Fan support bracing(wall brackets) should be used to properly support portion of fan that hangs out of opening.
Seal around fan to prevent air leakage.
Refer to motor nameplate for wiring diagram.
Model Prop
Dia.
Dimension (In.) Rough-in Opening (In.)
Unit Weight
(lbs)
A B C D Height Width
36D370S 36” 40 1/8 40 1/8 14 16 40 3/4 40 3/4 110
36D370TS 36” 40 1/8 40 1/8 14 16 40 3/4 40 3/4 110
36DL750S 36” 40 1/8 40 1/8 24 26 40 3/4 40 3/4 130
36DL750TS 36” 40 1/8 40 1/8 24 26 40 3/4 40 3/4 130
36XL550S 36” 40 1/8 40 1/8 24 26 40 3/4 40 3/4 130
36XL750S 36” 40 1/8 40 1/8 24 26 40 3/4 40 3/4 155
36XL750TS 36” 40 1/8 40 1/8 24 26 40 3/4 40 3/4 155
42DL750S 42" 46 1/8 46 1/8 24 26 47 47 150
42DL750TS 42" 46 1/8 46 1/8 24 26 47 47 150
42XL750S 42" 46 1/8 46 1/8 24 26 47 47 175
42XL750TS 42" 46 1/8 46 1/8 24 26 47 47 175
42XL1125S 42" 46 1/8 46 1/8 24 26 47 47 190
42XL1125TS 42" 46 1/8 46 1/8 24 26 47 47 190
48XL750S 48" 52 1/8 52 1/8 24 26 53 53 190
48XL750TS 48" 52 1/8 52 1/8 24 26 53 53 190
48XL1125S 48" 52 1/8 52 1/8 24 26 53 53 205
48XL1125TS 48" 52 1/8 52 1/8 24 26 53 53 205
Side View
Discharge
Shutter
(airflow)

MH-0004 Rev. 053122 www.air-movement.com
No Description 36XL550S 36XL750S 36XL750TS
1 Motor A550-4CE A750-4CE A750-4T
2 Prop 9001565 - -
3 Shutter SA36 SA36 SA36
4 Bearings UCP20516
LDK
UCP20516
LDK
UCP20516
LDK
5 Tensioner BTI BTI BTI
6 Belt AX51 - -
7 Motor Sheave AK3958 - -
8 Driven Pulley AKN9410 - -
9 Shaft FS7.5 FS7.5 FS7.5
10 Screen 36SCREEN 36SCREEN 36SCREEN
No Description 42XL750S 42XL750TS 42XL1125S 42XL1125TS 48XL750S 48XL750TS 48XL1125S 48XL1125TS
1 Motor A750-4CE A750-4T A1125-4 A1125-4T A750-4CE A750-4T A1125-4 A1125-4T
2 Prop 9001398 9001398 9001398 9001398 - - - -
3 Shutter SA42 SA42 SA42 SA42 SA48 SA48 SA48 SA48
4 Bearings UCP20516
LDK
UCP20516
LDK
UCP20516
LDK
UCP20516
LDK
UCP20516
LDK
UCP20516
LDK
UCP20516
LDK
UCP20516
LDK
5 Tensioner BTI BTI BTI BTI BTI BTI BTI BTI
6 Belt AX53 AX53 - - - - - -
7 Motor Sheave AK2858 AK2858 - - - - - -
8 Driven Pulley AKN9410 AKN9410 - - - - - -
9 Shaft FS7.5 FS7.5 FS7.5 FS7.5 FS7.5 FS7.5 FS7.5 FS7.5
10 Screen 42SCREEN 42SCREEN 42SCREEN 42SCREEN 48SCREEN 48SCREEN 48SCREEN 48SCREEN
Repair Parts Illustration
Belt Drive Fans
No Description 36D370S 36D370TS 36DL750S 36DL750TS 42DL750S 42DL750TS - -
1 Motor B370-8ENY B370-8T A750-8VE A750-8TVE A750-8VE A750-8TVE - -
2 Prop 9001672 9001672 - - - - - -
3 Shutter SA36 SA36 SA36 SA36 SA42 SA42 - -
4 Screen 36SCREEN 36SCREEN 36SCREEN 42SCREEN 42SCREEN 42SCREEN - -
Repair Parts Illustration
Direct Drive Fans
1
2
3
4 5
6
7
8
9
10
3
4
1
2
Note: Prop drawing does not represent all models.
Number of fan blades will vary by model.
Note: Prop drawing does not represent all models. Number of fan blades will vary by model.

MH-0004 Rev. 053122 www.air-movement.com
Troubleshooting Guide
Symptom Possible Cause(s) Corrective Action
Fan will not start 1. Tripped circuit breaker 1. Reset circuit breaker
2. Defective motor 2. Repair or replace
3. Incorrectly wired 3. Shut off power, check for proper connections
4. Electricity turned off 4. Contact local power company
Excessive noise or vibration 1. Blade is hitting housing 1. Free blade of obstruction
2. Blade is bent 2. Replace blade
3. Fan not securely anchored 3. Secure properly
4. Bad/noisy motor bearings 4. Replace motor
Insufficient airflow 1. Incorrect voltage applied 1. Wire properly
2. Defective motor 2. Replace motor
3. Propeller is damaged 3. Replace propeller
4. Airflow is blocked 4. Remove obstructions
5. Not enough intake air 5. Add additional air intake openings
6. Fan is dirty 6. Clean fan guards/screens, motor and propeller
Motor overheats or trips out 1. Over/under line voltage 1. Contact local power company
2. Defective motor 2. Replace motor
3. Fan is dirty. 3. Clean fan guards/screens, motor and propeller
4. Not enough intake air 4. Add additional air intake openings
Maintenance
Periodic maintenance schedules should be set to assure reliability and performance of the fan. This maintenance should include
inspection of all fasteners & drive components, checking propeller torque and proper cleaning of the complete fan assembly.
Check for excessive vibration while fan is running.
Periodically inspect and tighten all set screws and hardware.
Ensure all mounting hardware, chains, etc. are properly secured.
Motors feature permanently sealed ball bearings and require no further lubrication.
The fan propeller should be periodically cleaned to assure proper balance and performance.
Model HP F.L.A. Volt. Ph Hz Motor
RPM
CFM Dbs @ 7ft
0.0SP
0.0" SP 0.1" SP 0.2" SP 0.3" SP
36D370S 1/2 5.2/2.8-2.6 115/208-230 1 60 825 10,300 8,700 7,180 - 76
36D370TS 1/2 2.3-2.2/1.1 208-230/460 3 60 825 10,315 8,730 7,185 - 76
36DL750S 1 11.0/5.8-5.5 115/208-230 1 60 825 12,510 10,635 8,830 6,045 78
36DL750TS 1 4.8-4.6/2.3 208-230/460 3 60 825 12,505 10,625 8,825 6,035 78
36XL550S 3/4 6.4/3.4-3.2 115/208-230 1 60 1725 11,010 9,580 8,210 5,470 73
36XL750S 1 9.4/5.0-4.7 115/208-230 1 60 1725 12,005 10,450 9,015 6,675 77
36XL750TS 1 3.8-3.6/1.8 208-230/460 3 60 1725 12,010 10,460 9,025 6,690 77
42DL750S 1 11.0/5.8-5.5 115/208-230 1 60 825 15,570 12,540 11,140 6,905 80
42DL750TS 1 4.8-4.6/2.3 208-230/460 3 60 825 15,565 12,530 11,135 6,900 80
42XL750S 1 9.4/5.0-4.7 115/208-230 1 60 1725 15,450 12,490 11,135 7,080 79
42XL750TS 1 3.8-3.6/1.8 208-230/460 3 60 1725 15,455 12,495 11,135 7,085 79
42XL1125S 1 1/2 13.2-13.0 208-230 1 60 1725 18,150 15,695 12,780 10,420 81
42XL1125TS 1 1/2 5.0-4.8/2.4 208-230/460 3 60 1725 18,145 15,690 12,770 10,415 81
48XL750S 1 9.4/5.0-4.7 115/208-230 1 60 1725 19,020 17,015 14,670 11,070 80
48XL750TS 1 3.8-3.6/1.8 208-230/460 3 60 1725 19,035 17,030 14,685 11,080 80
48XL1125S 1 1/2 13.2-13.0 208-230 1 60 1725 23,740 21,545 18,435 13,930 82
48XL1125TS 1 1/2 5.0-4.8/2.4 208-230/460 3 60 1725 23,735 21,555 18,450 13,985 82
Performance