ELECTRIC VENTILATOR
5
724EXP_PPVentilatorUserGuide-Electric-EXP.doc
REV 03/20/03
5. Operation
Check ventilator inlet and outlet guards for obstructions. Check and remove from immediate surrounding area any objects that
could be drawn into the ventilator intake.
Place ventilator in desired location before connecting to power supply.
Extend and place any flexible duct as required. Use caution not to direct toxic fumes into confined spaces with the ventilator.
Please refer to the
Super Vac Training Manual for Smoke Ventilation
for comprehensive instruction on effective ventilation
practices.
Insert power cord plug into AC power receptacle. Pull out switch rod to begin ventilation.
To stop ventilation push in switch rod, remove power cord plug from AC power receptacle.
6. Maintenance and Repair
Maintenance should only be performed by experienced and trained personnel.
Be sure the ventilator is disconnected from the power source before performing any maintenance or repair.
The motor is of heavy duty ball bearing construction. The unit is completely sealed and requires no lubrication for the life of the
motor.
The ventilator blade should be specially checked for build-up of material or dirt which may cause an imbalance. Excessive
imbalance can lead to accelerated wear on motor bearings and vibration. Remove ventilator guards. Clean blade and inside
housing with mild detergent and water. Do not use abrasives, sharp instruments or caustic solvents that may scratch or damage
the aluminum alloy blade..
Intake and exhaust guards are not interchangeable. When replacing guards after cleaning, position them with the rings to the
outside with the row of spot welds holding the rings on the bottom.
