Dryer Booster Installation and Operation Manual
2
Note Warning /
Important
note
Information Technical
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Read and Save these instructions for future reference.
1. DBF 110 and DBF4XL fans are not explosion proof. Do not use the fans if a potentially explosive situation may exist.
2. Because this unit has rotating parts, safety precautions should be exercised during this phase of installation, operation and maintenance.
3. CAUTION: For General Ventilation Use Only. Do Not Use To Exhaust Hazardous Or Explosive Material and Vapors.
4. The fan motor, capacitor and pressure switch connections are pre-wired from the factory.
WARNINGS
DO NOT CONNECT POWER SUPPLY UNTIL FAN IS COMPLETELY INSTALLED. MAKE SURE ELECTRICAL SERVICE TO THE FAN IS LOCKED IN "OFF" POSITION.
1. TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS - OBSERVE THE FOLLOWING:
a. Use this unit only in the manner intended by the manufacturer. If you have questions, contact the factory.
b. Before servicing or cleaning, switch power off at service panel and lock service panel to prevent fan from being switched on accidentally. When the service
disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service panel.
c. Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including fire-rated
construction.
d. The combustion airflow needed for safe operation of fuel burning equipment may be affected by this unit's operation. Follow the heating equipment
manufacturer's guidelines and safety standards such as those published by the National Fire Protection Association (NFPA), the American Society of
Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE) and the local code authorities.
e. When cutting or drilling into wall or ceiling, do not damage electrical wires or other hidden utilities.
f. Ducted fans must always be vented to the outdoors.
g. Install the fan a minimum of 5 linear feet from the dryer outlet.
2. WARNING! Check voltage at the fan to see if it corresponds to the motor nameplate.
3. DO NOT USE with heated air in excess 140F (60C).