Uline H-6984 Guia De Inicio Rapido página 3

1. To use the unit, place it in the area most suitable
for your application. Several factors need to be
considered; the unit must have a minimum of 3 feet
of clearance on both the intake and exhaust sides
of the fan to allow for proper airflow. The unit should
not be placed where it can become a tripping or
safety hazard.
2. Plug the unit into the wall.
CLEANING
WARNING!
To reduce risk of injury from the fan accidentally
starting, unplug power cord before cleaning.
The outside of the unit may be cleaned with a damp
cloth to remove any dust or residue.
BELT TIGHTENING (BELT DRIVE UNITS)
TOOLS:
• 1/2" Wrench
• 3/8" Wrench
• Safety Glasses
• 10 mm Wrench
1. Tighten belt after 800 hours of operation.
2. Remove bolts from front guard (exhaust side of unit).
3. Loosen set screw on fan blade hub and remove fan
blade. (See Figures 4 and 5)
Figure 4
4. Loosen four motor nuts on pulley side of motor.
(See Figure 6)
Figure 6
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OPERATION
MAINTENANCE
Figure 5
3. Turn unit on and select air speed on top of unit –
O = OFF, I = LOW SPEED, II = HIGH SPEED.
4. When finished using fan, turn off and follow the
instructions for storage on page 4.
WARNING!
Be sure to disconnect power supply before
attempting to service or remove any
components.
5. Loosen two nuts on tension screw to adjust tension.
Do not overtighten, as this could cause damage to
the unit. (See Figure 7) Set belt deflection to 5/16" with
moderate pressure. (See Figure 7a)
Figure 7
6. Make sure nuts are retightened after tension is set.
7. Re-tighten four motor nuts on pulley side of motor.
8. Reinstall front guard (exhaust side of unit).
BELT REPLACEMENT (BELT DRIVE UNITS)
1. Remove bolts from front guard (exhaust side of unit).
(See Figure 8)
Figure 8
2. Loosen set screw on fan blade hub and remove fan
blade. (See Figures 4 and 5)
5/16"
Figure 7a
0220 IH-6984