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Please read and save these instructions.
Read carefully before attempting to assemble, install, operate or maintain the product
described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal
injury and/or property damage! Retain instructions for future reference.
O
peration and Maintenance Manual
Axial Fan
Handling
which should be used only to stabilize
weight.
where they contact the fan, especially
where special coatings and paints are
waterproof paper. Electrical connections
A spray lubricant such as:
Dow Corning Molykote 557
Dow Corning Molykote G Spray-
Bonded Lubricant
or equivalent should be applied to
will be adequate to
lubricate
waterproof material.
Fax: 972.497.0468
Avoid severe jarring and/or dropping. Handle units with care to prevent damage to components or fi nishes. If the unit is scratched due
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Fax: 972.497.0468
Axial Fan
put hands near or allow
put hands into inlet or outlet
while unit is running. It is sometimes
operate fan with guards
take chances.
AFETY FIRST!!!
wear.
Adjustable motor bases are provided on
Arrangement 9 fans for belt tensioning.
/or motor
All AC induction motors will perform
Repulsion
It is suggested that rotation change
APPROVED REPAIR SHOP,
Allow motor to run for 10 minutes to expel
H.P.
Range
Standard
Duty
8 Hr./Day
Severe Duty
24 Hr./Day
Dirty, Dusty
Extreme Duty
Very Dirty
High Ambients
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Axial Fan
California)
California)
Alvania No. 2 (Shell Oil Company)
- It is recommended that all
Access Doors
- They should be tight and
weld studs are as follows:
- Check bearing alignment and
- Turn over rotating assembly
- Check electrical wiring to the
- Make certain all safety guards
- Must be in alignment; with
- The connections
joints should be sealed to prevent air leaks
At fi rst indication of trouble or vibration,
Always disconnect or shut off fan
A defi nite time schedule for inspecting all
will be necessary. If grease is found to
with steam or water jet is usually suffi cient,
withstand the operating temperatures. For
with an acid resisting paint. Competent
Air pressure above 50 psi should not
OSHA air
wheel to be removed. Be certain to
one side of the split in
the
STUD SIZE
TORQUE
(FL. LBS.)
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Axial Fan
will affect the dynamic balance of the fan.
without blowing bearing seals or over-
A fan handling clean air should not need
will indicate vibration in mils (1 mil = 0.001
A COMPONENT OF THE ROTATING
ASSEMBLY IS REPLACED OR
ALTERED
California)
California)
Alvania No. 2 (Shell Oil Company)
where the environmental conditions are
Alignment must be checked before
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Fax: 972.497.0468
Axial Fan
without forcing. Do not roll belts or use
with single groove sheaves. If multiple
Adjust belt tension until only a slight
with improper tension will shorten belt
with fi ne emery cloth or a honing
wheel hub.
wheel. The wheels are mounted
All fans are dynamically balanced at the
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Axial Fan
KAE
POT-KA
E
P - SLIM - TNEM
EC
A
LP
SID
NO
ITAR
BI
V
Vibration Frequency* - CPM
KA
E
P - CES/N
I
Y
TICOLEV NOITARBIV
60
50
40
30
20
15
10
8
7
1.5
6
5
4
3
2
1.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.05 IN/SE
C
0.10 IN/SE
C
0.20 IN/SE
C
0.80 IN/SE
C
0.40 IN/SE
C
00
3
00
4
005
0
06
00700
8
0
0
0
1
009
0021
0051
0081
0002
00
0
3
0063
0
0
52
Values are for filtered
readings taken on th
e
bearing caps.
Shut Down
Rough
Slightly Rough
Fair
Good
Smoot
h
Alignment, balance and the integrity of the support
Requires reasonable care on installation, proper
Fan equipment can operate in this region, but
Requires service. Dangerous operating conditions
Do not operate fan equipment. Potential for
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Axial Fan
Symptom Possible Cause(s) Corrective Action
Adjust drive
Adjust
Air leaks in system
Vibration and Noise
Adjust and tighten
Vibration transmitted to fan from some other source
Allow run time to purge (24 hours)
Abnormal end thrust
Adjust
Adjust s
Verify and correct
d
windings
Vibration and noise
WARNING:
guarantee is void unless overload protection is provided in motor wiring circuit.
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Axial Fan
What Products Are Covered
workmanship for a period of one (1) year from the date of shipment.
What You Must Do
Product.
Product must have been installed and maintained in accordance with good industry practice and any specifi c
recommendations.
Product is incorporated.
reserves the right to fully satisfy its obligations under the Limited Warranties by refunding the
Product (or, if the
Product has been discontinued, of the most nearly
reserves the right to furnish a substitute or replacement component or product in the event a PennBarry Product
shall be to pass through the
warranty made by the manufacturer of the defective component.
w (including any warranty of merchant
without limitation lost profi ts or revenues, loss of use of equipment, cost of capital, cost of substitute products,
1401 North Plano Road, Richardson, TX 75081.
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