OMM-14-0509-page 1
Installation, Safety, Operation & Maintenance Instructions And Parts List
For Model DDF, Direct Drive Tube Axial Fans
Arrangement 4
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
LONG TERM STORAGE NOTICE
If this fan will NOT be installed and put into operation within 30 days, refer to the “Long Term Storage
Instructions” on page 11. Failure to follow all applicable long term storage instructions, will void your warranty.
This fan should be stored indoors in a clean, dry location.
FAN SERIAL NUMBER: ________________________
MFG. DATE: ____________________
NOTE:
The serial number above is a required reference for any assistance. It is stamped on the fan nameplate.
FAN SPECIFICATIONS:
Model: ________
Wheel Size and Type: ___________________
FAN 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: ___________
FAN SPECIFICATIONS
Form: OMM-14-0509
Effective: 5/4/09
Supersedes: OMM-14-0507
Part No.: 01230
READ ENTIRE MANUAL INCLUDING “SECTION IV. INITIAL UNIT STARTUP” BEFORE
ATTEMPTING TO INSTALL AND OPERATE THIS EQUIPMENT.
NOTE
