IN115 RevA v1
2
3 Saber Way, Ward Hill, MA 01835 | radonaway.com
HS2750 and HS5500 Series Blower Installation
& Operating Instructions
Please Read and Save These Instructions.
DO NOT CONNECT POWER SUPPLY UNTIL BLOWER IS COMPLETELY INSTALLED.
MAKE SURE ELECTRICAL SERVICE TO BLOWER IS LOCKED IN “OFF” POSITION. DISCONNECT
POWER BEFORE SERVICING.
1.
WARNING!
Do not use blower in hazardous environments where blower electrical system could provide ignition
to combustible or flammable materials.
2.
WARNING!
Check voltage at the blower to ensure it corresponds with nameplate. See Vapor Intrusion
Application Note #AN001 for important information on VI Applications. RadonAway.com/vapor-intrusion
3.
WARNING! Normal operation of this device may affect the combustion airflow needed for safe operation of fuel
burning equipment. Check for possible backdraft conditions on all combustion devices after installation.
4. All wiring must be performed in accordance with the National Fire Protection Association’s (NFPA) “National
Electrical Code, Standard #70”-current edition for all commercial and industrial work, and state and local
building codes. All wiring must be performed by a qualified and licensed electrician.
5.
WARNING!
In the event that the blower is immersed in water, return unit to factory for service before operating.
6.
WARNING!
Do not twist or torque blower inlet or outlet piping as leakage may result.
7.
WARNING!
Do not leave blower unit installed on system piping without electrical power for more than 48 hours.
Blower failure could result from this non-operational storage.
8.
WARNING!
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
manufacturer.
b) Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting
means to prevent power 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.
