OMM-23-1009-page 1
Installation, Safety, Operation & Maintenance Instructions And Parts List
For Models PB, PBS, SPB and LM.
Arrangement 4D Double Blowers
All Cincinnati Fan products are packaged to minimize any damage during shipment. The freight carrier is responsible
for delivering all items in their original condition as received from Cincinnati Fan. The individual receiving this equipment
is responsible for inspecting this unit for any obvious or concealed damage. If any damage is found, it should be noted
on the bill of lading before the freight is accepted and the receiver must file a claim with the freight carrier.
ATTENTION: RECEIVING DEPARTMENT
READ ENTIRE MANUAL, INCLUDING “SECTION IV. INITIAL UNIT STARTUP” BEFORE
ATTEMPTING TO INSTALL AND OPERATE THIS EQUIPMENT.
NOTE
This blower has a unique design in that it has a blower housing and wheel assembly mounted to both ends of the motor. The instruc-
tions contained in this manual pertain to both blowers mounted on either side of the motor. The blower housings, wheels, inlets and
discharges can be the same or different as required by the application. Make sure you follow all instructions for both blower assem-
blies. If you need to order any replacement parts, special instructions may be required.
NOTICE
LONG TERM STORAGE NOTICE
If this blower will NOT be installed and put into operation within 30 days, refer to the “Long Term Storage
Instructions” on pages 12 and 13. Failure to follow all applicable long term storage instructions, will void your
warranty. This blower should be stored indoors in a clean, dry location.
BLOWER SERIAL NUMBER: ________________________ MFG. DATE: ____________________
NOTE: The serial number above is a required reference for any assistance. It is stamped on the blower nameplate.
BLOWER SPECIFICATIONS:
Model: ________ Arrangement: ________
BLOWER PERFORMANCE DATA: (If entered on order)
CFM: ________ SP: ________ (Inches of Water Gauge) Motor BHP: ________
Density: ________ Altitude: ________ (Ft. above S.L.) Airstream Temperature: ________°F.
Fan RPM: ________ Maximum Safe Fan RPM: ____________ DO NOT EXCEED THIS RPM
MOTOR DATA: (This section is completed only if the motor was supplied by Cincinnati Fan)
HP: __________ RPM: ____________ Voltage: ______________________________ Phase:________
Hz: ___________ Frame Size: ___________ Enclosure: ____________ Efficiency: ____________
IF Motor is EXP, Class(es) & Group(s) are:_________________________
Manufacturers Model Number: ___________________________ CFV Part Number: ___________
BLOWER SPECIFICATIONS
Form: OMM-23-1009
Effective: 10/30/09
Part No.: 01249
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