Cincinnati Fan PB Installation, Safety, Operation & Maintenance Instructions And Parts List
Arrangement 4d double blowers
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Installation, Safety, Operation & Maintenance Instructions And Parts List
READ ENTIRE MANUAL, INCLUDING "SECTION IV. INITIAL UNIT STARTUP" BEFORE
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.
BLOWER SERIAL NUMBER: ________________________
NOTE:
The serial number above is a required reference for any assistance. It is stamped on the blower nameplate.
BLOWER SPECIFICATIONS:
Model: ________
BLOWER PERFORMANCE DATA: (If entered on order)
CFM: ________
Density: ________
Fan RPM: ________
MOTOR DATA: (This section is completed only if the motor was supplied by Cincinnati Fan)
HP: __________ RPM: ____________ Voltage: ______________________________ Phase:________
Hz: ___________
IF Motor is EXP, Class(es) & Group(s) are:_________________________
Manufacturers Model Number: ___________________________ CFV Part Number: ___________
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.
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.
For Models PB, PBS, SPB and LM.
Arrangement 4D Double Blowers
ATTEMPTING TO INSTALL AND OPERATE THIS EQUIPMENT.
BLOWER SPECIFICATIONS
Arrangement: ________
SP: ________ (Inches of Water Gauge)
Altitude: ________ (Ft. above S.L.)
Maximum Safe Fan RPM: ____________
Frame Size: ___________ Enclosure: ____________
ATTENTION: RECEIVING DEPARTMENT
LONG TERM STORAGE NOTICE
NOTE
NOTICE
MFG. DATE: ____________________
Motor BHP: ________
Airstream Temperature: ________°F.
Form: OMM-23-1009
Effective: 10/30/09
Part No.: 01249
DO NOT EXCEED THIS RPM
Efficiency: ____________
OMM-23-1009-page 1
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Summary of Contents for Cincinnati Fan PB
- Page 1 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.
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Page 2: Table Of Contents
All installers, operators and maintenance personnel should read AMCA Publication 410-96, “Recommended Safety Practices for Users and Installers of Industrial and Commercial Fans”. This manual is included with the blower. Additional copies can be requested by writing us at Cincinnati Fan, 7697 Snider Rd., Mason, OH 45040-9135 2. Sound: Some blowers can generate sound that could be hazardous to personnel. -
Page 3: Safety Accessories & Instructions
3. Air Pressure and Suction: In addition to the normal dangers of rotating machinery, the blower can present additional hazards from the suction or pressure created at the blower inlet or discharge. Suction at the blower inlet can draw materials into the blower where they become high velocity projectiles at the discharge and cause severe personal injury or death. -
Page 4: Duct Work Connections
D. Safety Guards: Cincinnati Fan offers guards, as optional, to keep your blower in compliance with OSHA safety regulations. These include inlet or discharge guards. Any blowers built with high temperature construction, a “heat slinger guard” is standard. It is the responsibility of the user to make sure this blower meets all local, state and OSHA safety regulations. -
Page 5: Set Screw & Taper-Lock Bushing Torque Values
F. Set Screw and Taper-lock Bushing Torque Values: All blower wheel set screws are tightened to the proper torque prior to shipment. Some wheels may have taper-lock hubs and split, taper-lock bushings to secure the wheel to the motor shaft. NOTE: Check all set screw or taper-lock bushing torques. -
Page 6: Maximum Blower Speed
The maximum safe blower speed is shown on the data sheet shipped with the blower. If you have lost the data sheet, contact Cincinnati Fan or our sales office for your area. You must have the serial number from the blower name plate for us to determine the maximum safe blower speed. -
Page 7: Initial Unit Startup
IV. INITIAL UNIT STARTUP NOTICE: Failure to complete and document all the following pre-startup and both post-startup checks, listed in sections A (below) and B on page 8, could void all warranties. A. Pre-Startup & Post-Startup Checks: (Check blocks as each step is completed. Retain this for your records.) A1. -
Page 8: Vibration
B. Vibration: The blower was balanced at the factory to comply with ANSI/AMCA Standard 204-05, Category BV-2. However, rough handling in shipment and/or erection, weak and/or non-rigid foundations, and misalignment may cause a vibration prob- lem after installation. After installation, the vibration levels should be checked by personnel experienced with vibration analysis and vibration analysis equipment. -
Page 9: Routine Inspection & Maintenance
OUT AND THE BLOWER WHEEL HAS BEEN CAREFULLY SECURED TO PREVENT WIND MILLING. IF THE OPERATING CONDITIONS OF THE BLOWER ARE TO BE CHANGED (SPEED, PRESSURE, TEMPERATURE, ETC.) CONSULT CINCINNATI FAN, OR OUR SALES OFFICE FOR YOUR TERRITORY, TO DETERMINE IF THE UNIT WILL OPERATE SAFELY AT THE NEW CONDITIONS. -
Page 10: Hardware
Make sure you reinstall the wheel so the proper wheel-to-inlet clearance is maintained. Failure to do this will affect the blowers airflow (CFM), static pressure (SP) capabil- ities and efficiency. Consult Cincinnati Fan or our local sales office for your area for assistance if necessary. D. Vibration: As mentioned previously in this manual, excessive vibration can cause premature motor bearing failure that could lead to catastrophic failure of the blower. -
Page 11: Ordering Parts
Under normal conditions, you should not need any spare or replacement parts for at least 24 months after shipment from Cincinnati Fan. That does not include any wear due to abrasion, corrosion, excessive temperatures, abuse, mis- use, accident or any severe conditions the fan was not designed for. -
Page 12: Long Term Storage
VIII. LONG TERM STORAGE INSTRUCTIONS: (Storage exceeding 30 days after receipt of equipment) NOTE: Failure to adhere to these instructions voids all warranties in their entirety. 1. Storage site selection: a. Level, well-drained, firm surface, in clean, dry and warm location. Minimum temperature of 50°F (10°C). b. - Page 13 5. General Motor Procedure: If the motor is not put into service immediately, the motor must be stored in a clean, dry, warm location. Minimum temperature of 50°F. (10°C,). Several precautionary steps must be performed to avoid motor damage during storage. a.
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Page 14: Warranty, Liability & Returns
RETURNS: Cincinnati Fan & Ventilator Company assumes no responsibility for any material returned to our plant without our permission. An RMA (Return Material Authorization) number must be obtained and clearly shown on the outside of the carton or crate and on a packing slip. -
Page 15: Parts Drawing
X. PARTS DRAWING: PLEASE NOTE Cincinnati Fan manufactures many models and arrangements with special variations. For that reason, the maintenance manuals contained on our website do not include a parts drawing nor the completed blower or fan specifications on page 1. For the parts drawing of all the standard components and specifications for the specific blower or fan that you have, please contact our local Cincinnati Fan sales office for your area.
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