Global Industrial 641765 Instruction Manual

INSTRUCTION MANUAL
READ ENTIRE MANUAL BEFORE
USE
Global Industrial-11 Harbor Park Drive Port Washington-NY 11050
641765
1/2hp Axial Air Mover

Safety Instructions
Please observe the following safety instructions to avoid personal injury and property loss.
1) Do not operate any fan with a damaged cord or Plug.
2) Do not move or adjust blower while in operation
3) Keep this unit out of the reach of children
4) Do not alter or modify your blower in any way. Only authorized Global Industrial replacement parts can be
used. Use of any unauthorized parts could cause hazards and void the unit’s warranty
5) Always store unit in a clean, dry environment when not in use. Care should be taken to prevent water from
entering the unit’s motor. In the case that the unit’s motor does become wet, ensure that the motor is dried
thoroughly before use.
6) Do not allow water near or inside the unit while in use to avoid risk of electric shock. Handle unit with care to
avoid causing damage or personal injury.
7) Always operate the blower on a flat, level surface. Operating the unit where it could slip or fall increases the
risk of injury, fire, or electrical shock.
8) Never operate the blower without the factory-installed safety screens in place. This will prevent liquids,
gases, and other materials from entering the blower.
9) Do not use blower near combustible gas or flammable materials in order to avoid fire or electrical hazards.
10) Do not attempt to disassemble or repair unit on your own. Instead, bring to the attention of your distributor or
a certified repair center. Never attempt to disassemble or repair unit while blower is plugged in.
11) Prior to use, ensure the air intake and outlet are free of obstructions to prevent the blower from overheating
and causing a shock or fire hazard.
12)
Operating Procedures
The Global Industrial line of commercial ventilator is designed to efficiently and effectively ventilate, extract and
circulate air. Be sure to follow all instructions below to ensure safe and effective use.
1) Ensure that the unit is on a stable, level surface, and remains stationary while in use.
2) Plug the blower into a grounded outlet with the correct voltage and amperage. Ensure that the unit is plugged
into a grounded outlet with voltage and wattage outputs that correspond with the unit’s specifications. For
maximum protection against electrical shock, ALWAYS use a circuit that is protected by a ground fault circuit
interrupter. If you are unsure about the outlet, check with a qualified electrician.
3) Ensure that the dial is turned to your desired speed setting before turning the unit on.
GFCI Power Outlet
This blower is equipped with a built-in GFCI outlet that allows you to “daisy chain” multiple units together in order
to operate in large areas where power outlets are limited in number or unavailable. All other warnings for use of
this blower should be strictly adhered to. Total Max 12amps can be connected when the Unit is OFF.
Resettable Circuit Breaker
The thermal response resettable circuit breaker protects the unit and connected daisy chained devices. The
circuit breaker is designed to sense the total current drawn through the circuit. When more than 12 amps of
electrical current are drawn through the unit’s power cord, the circuit breaker trips. To reset, unplug the appliance
causing the breaker to trip and push the Reset Button adjacent to the outlets on the Fan.

Model
641765
Power Input
115Volt/60hz
Power
1/2hp
Current
3.6amps
Motor Speed
1550rpm
Air Volume
4000cfm
Size
21x12.5x21.8inch
Weight
35lbs
Maintenance
1) Inspect the electrical cord and wiring for damage or discoloration before use. NEVER use a blower that has a
damaged cord to avoid risk of electrical shock or fire.
2) Inspect for loose fasteners before each use.
3) Clean safety screens of the unit before each use.
4) Listen for abnormal sounds and shut unit off immediately upon hearing unusual noises.
5) Keep unit clean and free of blockages or obstructions.
6) Use compressed air or a vacuum to remove lint and other debris from the motor, inlet, or fan blade.
7) Do not use a pressure washer, water hose, or other water source to clean the unit. Ensure that the unit is
completely dry before each use.
8) The blower has sealed bearings and cannot be lubricated. No oiling is necessary.
For information about authorized repair and maintenance contact Global Industrial.
Specifications
GFCI Power
Outlet
Circuit Breaker
Circuit switch
reset button
Switch
Controls
The blower Fan equip the 2 speed switch.
Control fan with the switch
II- Turn on the fan with high speed
0- Turn off the fan
1- Turn on the fan with low speed
Two 120-Volt GFCI Outlets for accessories and
multi-fan connections. To reset, unplug the appliance
causing the breaker to trip and push the Reset Button
adjacent to the outlets on the Fan.
GFCI reset
Button
A ground-fault circuit interrupter detects an abnormal current flow to ground and opens the circuit, preventing a
hazardous situation.
If an Outlet stops working, push the button back in to reset the breaker

Trouble Shooting
BLOWER DOES
NOT TURN ON
1) Switch not turned on - in this case, ensure that the knob is in the correct
position to turn the unit on
2) Circuit breaker or GFCI has tripped - press ‘reset button before attempting
to turn the unit on
3) Cord or wires are loose or damaged - Inspect to ensure that cords and
wires are tight and free of damage
4) Faulty switch - Contact your distributor if inside warranty period
BLOWER STARTS AND THEN
TURNS OFF
1) Obstructed inlet/outlet - remove obstructions and ensure that both inlet and
outlets are clear before use.
2) Faulty motor - Contact your distributor if inside warranty period
BLOWER VIBRATES
1) Motor shaft is bent - Contact your distributor if inside warranty period
2) Fan blade is bent - Contact your distributor if inside warranty period
3) Excessive dirt built up on fan blade - Clean blade and ensure blade
housing is free of dust and dirt before use
BLOWER MAKES SCRAPING
NOISES
1) Damaged housing - Inspect housing for warps or dents. If housing is
rubbing against blade, contact your distributor.
MOTOR MAKES NOISE, BUT
BLOWER WON’T TURN ON
1) Damaged/faulty motor or motor shaft - Contact your distributor if inside
warranty period
2) Motor shaft screw holding fan blade is loose - tighten
Optional Bracket
The 641765 air mover can assemble on the bracket
[641766] which can let the air mover blow 360°directions.
Use the screw and rubber gasket to fix the air mover on the
bracket. Tight the screw by hand to hold the fan firmly on the
bracket.
Loose the screw to adjust the air mover blow direction.
The bracket sold separately, item number 641766
Bracket Screw &
Rubber Gasket
641766
641765