PNEG-1 19
Inline Centrifugal Fan
Installation and Operation
Model #:
____________
Owner ’s Manual
PNEG-119
Date: 03-11-13
Fan Check List
1. All wire connections.
2. Tip clearance on blade.
3. Fan blade torqued to torque specs.
4. Grill guard in place and tight.
5. Fuse in place, extra fuse provided.
6. Motor rotation correct.
7. Contactor engages properly.
8. Running amperage.
9. Vibration.
10. All fasteners tight.
11. Indicator light.
12. All decals and serial number tag.
13. Aesthetic appearance.
14. Manual.
Tester Signature: ___________________________________________
Date: ____________________________________
Record in the space provided below the Model # and Serial # of this product. These numbers are found
on the Model and Serial Tags located on the outside of the unit.
Model #: ___________________________________________
Serial #: ___________________________________________
Keep these numbers for future reference.
2 PNEG-119 Inline Centrifugal Fan
Table of Contents
Contents
Chapter 1 Safety .....................................................................................................................................................4
Safety Guidelines .................................................................................................................................. 4
Safety Instructions ..................... ... .... .......................................... ... ........................................................ 5
Chapter 2 Safety Alert Decals ..................................... .... ... ... ... .... ... ... ... .... ... ... ... ... .... ... ... ... ...................................7
Chapter 3 Installation Instructions ....................................... ................................................................................9
Fan Pad Location .................................................................................................................................. 9
Check List before Installing the Fan ...................................................................................................... 9
Installation ................................. .......................................................................................................... 10
Chapter 4 Fan Specifications ..............................................................................................................................11
Chapter 5 Fan Installation ...................................................................................................................................13
Previously Installed Units ................................. ... ... ... .... ... ... .......................................... ... ................... 13
Machine to Earth Ground .................................................................................................................... 13
Proper Installation of the Ground Rod ................................................................................................. 14
Chapter 6 Fan Operation .....................................................................................................................................15
Start-Up .................................. ............................................. ................................................................ 15
Maintaining Grain Quality .................................................................................................................... 15
Grain Storage ............................... .... ... ... .......................................... ... ................................................ 15
Chapter 7 Fan Service .........................................................................................................................................17
Relubrication Intervals (Motors with Regressing Capability) ............................................................... 17
Lubricant ............................................................................................................................................. 17
Procedure .................................. ................ ................ ................. ................ ................ ......................... 17
Chapter 8 User Servicing Instructions and Troubleshooting ..........................................................................18
Chapter 9 Parts List .............................................................................................................................................19
18"-28" Inline Parts .......................... ... ... ... ... .... ... ... ... .... ... ... ... .... ... ...................................................... 19
Chapter 10 Wiring Diagrams ...............................................................................................................................20
1 Phase 230 Volt Schematic ............................................................................................................. 20
1 Phase 230 Volt Wiring Diagram and Parts ..................................................................................... 21
3 Phase 230 Volt Schematic ............................................................................................................. 22
3 Phase 230 Volt Wiring Diagram and Parts ..................................................................................... 23
3 Phase 460 Volt Schematic ............................................................................................................. 24
3 Phase 460 Volt Wiring Diagram and Parts ..................................................................................... 25
3 Phase 575 Volt Schematic ............................................................................................................. 26
3 Phase 575 Volt Wiring Diagram and Parts ..................................................................................... 27
Chapter 11 Warranty ............................................................................................................................................29
PNEG-119 Inline Centrifugal Fan 3
1. Safety
This is the safety alert symbol. It is used to alert you
to potential personal injury hazards. Obey all safety
messages that follow this symbol to avoid possible
injury or death.
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION, used with the safety alert symbol, indicates a
hazardous situation which, if not avoided, could result in
minor or moderate injury.
NOTICE is used to address practices not related to
personal injury.
DANGER indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
Personnel operating or working around electric fans should read this manual. This
manual must be delivered with the equipment to its owner. Failure to read this manual
and its safety instructions is a misuse of the equipment.
WARNING! BE ALERT!
Safety Guidelines
This manual contains information that is important for you, the owner/operator, to know and understand.
This information relates to protecting personal safety and preventing equipment problems. It is the
responsibility of the owner/operator to inform anyone operating or working in the area of this equipment
of these safety guidelines. To help you recognize this information, we use the symbols that are defined
below. Please read the manual and pay attention to these sections. Failure to read this manual and its
safety instructions is a misuse of the equipment and may lead to serious injury or death.
DANGER
WARNING
CAUTION
NOTICE
4 PNEG-119 Inline Centrifugal Fan
1. Safety
Follow Safety Instructions
Carefully read all safety messages in this manual and
safety signs on your machine. Keep signs in good
condition. Replace missing or damaged safety signs. Be
sure new equipment components and repair parts include
the current safety signs. Replacement safety signs are
available from the manufacturer.
Learn how to operate the machine and how to use controls
properly. Do not let anyone operate without instruction.
Keep your machinery in proper working condition.
Unauthorized modifications to the machine may impair
the function and/or safety and affect machine life.
If you do not understand any part of this manual or need
assistance, contact your dealer.
Read and Understand Manual
Fan Operation
Thank you for choosing a GSI Group product. It is designed to give excellent performance an d service for
many years.
This manual describes the operation of the Inline Fan. Many models are available to accommodate
different types of grain conditioning.
This product is intended for the use of conditioning grain only. Any other use is a misuse of the product.
This product has sharp edges, which may cause serious injury. To avoid injury, handle sharp edges with
caution and always use proper protective clothing and equipment.
Safety Instructions
Our foremost concern is your safety and the safety of others associated with this equipment. We want to
keep you as a customer. This manual is to help you understand safe operating procedures and some
problems that may be encountered by the operator and other personnel.
As owner and/or operator, it is your responsibility to know what requirements, hazards, and precautions
exist, and to inform all personnel associated with the equipment or in the area. Safety precautions may be
required from the personnel. Avoid any alterations to the equipment. Such alterations may produce a very
dangerous situation where SERIOUS INJURY or DEATH may occur.
This equipment shall be installed in accordance with the current installation codes and applicable
regulations, which should be carefully followed in all cases. Authorities having jurisdiction should be
consulted before installations are made.
PNEG-119 Inline Centrifugal Fan 5
1. Safety
Install and Operate Electrical Equipment Properly
Electrical controls should be installed by a qualified electrician
and must meet the standards set by the National Electrical Code
and all local and state codes.
Disconnect and lock out all power sources before installing
wires/cables or servicing equipment.
Electric Shock Hazard
Prepare for Emergencies
Be prepared if fire starts.
Keep a first aid kit and fire extinguisher handy.
Keep emergency numbers for doctors, ambulance service,
hospital, and fire department near your telephone.
Keep Emergency Equipment
Quickly Accessible
Wear Protective Clothing
Wear close-fitting clothing and safety equipment appropriate
to the job.
Remove all jewelry.
Tie long hair up and back.
Wear safety glasses at all times to protect eyes from debris.
Wear gloves to protect your hands from sharp edges on plastic
or steel parts.
Wear steel-toed boots to help protect your feet from falling
debris. Tuck in any loose or dangling shoestrings.
A respirator may be needed to prevent breathing potentially
toxic fumes and dust.
Wear a hard hat to help protect your head.
Wear appropriate fall protection equipment when working at
elevations greater than six feet (6').
Eye Protection
Gloves
Steel-Toed Boots
Respirator
Hard Hat
Fall Protection
6 PNEG-119 Inline Centrifugal Fan
2. Safety Alert Decals
Excessive vacuum (or pressure) may
damage roof. Use positive aeration
system. Make sure all roof vents are
open and unobstructed. Start roof
fans when supply fans are started.
Do not operate when conditions exist
that may cause roof vent icing.
DC-969
CAUTION
GSI Group, Inc. 217-226-4421
The manufacturer does not warrant any roof damage caused by excessive vacuum or internal pressure from fans
or other air moving systems. Adequate ventilation and/or “makeup air” devices should be provided for all powered
air handling systems. The manufacturer does not recommend the use of downward flow systems (suction).
Severe roof damage can result from any blockage of air passages. Running fans during high humidity/cold
weather conditions can cause air exhaust or intake ports to freeze.
The GSI Group recommends contacting the local power company and having a representative surve y the
installation so the wiring is compatible with their system and adequate power is supplied to the unit.
All precautions should be taken when lifting and/or moving. Use at least two men when moving the
unit anywhere.
The safety pages that follow are to show you where you can find the safety decals. Th e photographs show
exactly where the decals should be.
If a decal is damaged or missing, contact:
GSI Decals
1004 E. Illinois St.
Assumption, IL. 62510
Phone: 1-217-226-4421
A free replacement will be sent to you.
Roof Damage Warning and Disclaimer
PNEG-119 Inline Centrifugal Fan 7
2. Safety Alert Decals
WARNING
Stay clear of rotating
blade. Blade could start
automatically. Can cause
serious injury. Disconnect
power before servicing.
DC-1225
8 PNEG-119 Inline Centrifugal Fan
3. Installation Instructions
TR-6918 and TR-6920
A = 32" for fans without heaters
A = 55" for fans without heaters
TR-4734
A = 21"
TR-7048
A = 45" for fans without heaters
A = 68" for fans with heaters
Fan Pad Location
Fan pad should be poured level with top of bin foundation for all Inline Fans 18" through 28" diameter. Fan
should be centered on center line of bin. Front of pad should be perpendicular to bin wall. Recommended
thickness for fan pad is 4" minimum.
IMPORTANT: Fan pad and fan must be level and smooth for proper operation. Vibration problems can
result from improper fan leveling.
Check List before Installing the Fan
1. One of the most important factors for installation is providing adequate power to run the unit.
Undersized wire can lead to voltage drop and can cause motor overheating and shortened life.
Therefore, it is necessary to know the distance from the unit to available transformer and the
horsepower of the fan unit. These two (2) factors will determine the size of wire ne eded for ef ficient
operation. See fan specifications on Page 11.
2. It is recommended to contact the local power company and having a representative survey the
installation so the wiring is compatible with their system and adequate power is supplied to
the unit.
3. Each fan motor should be wired through a fused or circuit breaker disconnect switch.
4. Refer to fan specifications on Page 11 for the recommended slow blow fuse or breaker size to use
when installing the particular fan.
5. Standard electrical safety practices and codes should be used. (Refer to National Electrical Code
Standard Handbook by National Fire Protection Association.)
6. A qualified electrician should make all electrical wiring installations.
Figure 3A Fan Pad Installation Guidelines
PNEG-119 Inline Centrifugal Fan 9
3. Installation Instructions
Always disconnect and lock out power before working on or around fan.
Installation
1. Be sure that the disconnect and the fan are well grounded. See machine to earth ground on
IMPORTANT: All fans with controls use 120 volt control circuit. Neutral must be supplied on
230 volt 1 and 3 Phase models for unit to operate.
2. Rotate the fan blade to be sure that it revolves easily and does not rub the housing.
3. Check all fasteners on motor mounts, fan blades and other bolted items to make sure they are tight.
If any are loose, check for proper clearance and re-tighten fasteners. They may have loosened
in shipping.
4. Fans should be mounted to set level and solid. It may be necessary to shim one or more corners of
the foot mount to achieve a solid mounting. Fans not solidly mounted and properly shimmed may
have excess vibration in them.
5. Check and re-tighten all electrical connections. They may have loosened in shipping.
WARNING
Page 13
.
10 PNEG-119 Inline Centrifugal Fan
4. Fan Specifications
Figure 4A
Fan 18'' Diameter 24'' Diameter 28'' Diameter
A (Bolt Circle) 19-7/16" 25-3/4" 30"
B (Inside Diameter) 18-1/4" 24-1/4" 28-1/4"
C (CL to Bottom of Leg) 11-13/16" 15-3/8" 18-1/8"
D (Length) 24-3/8" 25-1/4" 29-1/8"
Fan Electrical Specifications
Fan Horsepower 1.5 3
RPM 3450 3450
Phase 1313
Volts 230 230 460 575 230 230 460 575
Full Load Amps 12.5 8.2 4.1 1.8 18.5 7.6 3.8 3
Minimum Wire Size Copper Wire Copper Wire
50' Run 14 14 14 14 12 12 14 14
100' Run 12 14 14 14 10 12 12 12
200' Run 8 12 14 14 8 10 12 12
300' Run 6 10 12 12 6 8 10 10
Minimum Wire Size Aluminum Wire Aluminum Wire
50' Run 12 12 14 14 12 12 12 12
100' Run 10 12 12 14 8 10 12 12
200' Run 6 10 12 12 6 10 10 10
300' Run 4 10 12 12 4 8 10 10
Fuse Size (Slow Blow) 15 10 5 5 30 15 10 10
Breaker Size 20 15 10 10 40 20 15 15
PNEG-119 Inline Centrifugal Fan 11
4. Fan Specifications
Fan Horsepower 7 10 15
RPM 3450 3450 3450
Phase 131313
Volts 230 230 460 575 230 230 460 575 230 230 460 575
Full Load Amps 30 18 9 6 38 23 11.5 9.6 61 33 16 12
Minimum Wire Size Copper Wire Copper Wire Copper Wire
50' Run 10 12 12 12 10 10 12 12 8 8 12 12
100' Run 8 10 12 12 6 8 10 12 6 6 10 12
200' Run 4 8 10 12 4 6 10 10 2 4 10 10
300' Run 46810248804810
Minimum Wire Size Aluminum Wire Aluminum Wire Aluminum Wire
50' Run 8 10 12 12 8 10 12 12 6 8 10 10
100' Run 6 810124810104 6 810
200' Run 3 6 10 10 2 4 8 10 0 4 6 8
300' Run 2481002680246
Fuse Size (Slow Blow) 40 25 15 15 60 30 20 15 75 40 20 20
Breaker Size 60 30 15 15 80 40 20 20 100 60 30 20
12 PNEG-119 Inline Centrifugal Fan
Figure 5A
Use a #6 or approved size bare copper ground wire. Install a 5/8" diameter 8' long
copper-clad ground rod, 2' away from the foundation and 1' below the surface of the
ground or in accordance with local requirements.
5. Fan Installation
Cross-sectional area of phase conductors
supplying the equipment S (mm
S<=16 S
16<=S<35 16
S=>35 S÷2
2
)
Minimum cross-sectional area of the external
protective conductor S (mm2)
Previously Installed Units
It is recommended that previously installed units be checked to see that a machine to earth ground has
been installed by an electrician.
Machine to Earth Ground
It is very important that a machine to earth ground rod be installed at the fan. This is true even if there is
a ground at the pole 15 feet (15') away. This ground needs to be as close to the fan as possible, but no
more than 8 feet (8') away. The ground rod should be connected to the fan control pa nel with at least a #6
solid bare copper ground wire or in accordance with local requirements. The machine to earth ground
provides additional safety if there is a short. It also provides the grounding necessary for long life and
operation of the solid state.
PNEG-119 Inline Centrifugal Fan 13
5. Fan Installation
Dig a hole large enough to hold 1 or 2 gallons
of water. Work the ground rod into the earth
until it is completely in the ground.
Proper Installation of the Ground Rod
(Ground rods and wires are not supplied by GSI.) It is recommended that the rod not be driven into dry
ground. The following steps ensure proper ground rod installation:
1. Dig a hole large enough to hold 1 to 2 gallons of water.
2. Fill hole with water.
3. Insert rod through water and jab it into the ground.
4. Continue jabbing the rod up and down, the water will work its way down the hole, making it possible
to work the rod completely into the ground. This method of installing the rod gives a good conductive
bond with the surrounding soil.
5. Connect the bare copper ground wire to the rod with the proper ground rod clamp.
6. Connect the bare ground wire to the fan control boxes with a grounding lu g. (See Figure 5A
on Page 13.)
7. Ground wire must not have any breaks or splices. Insulated wire is not recommended for grounding.
Figure 5B
14 PNEG-119 Inline Centrifugal Fan
6. Fan Operation
Safe moisture for normal winter storage of shelled corn is about 15%. Grain to be stored through the
summer or long term, needs to be 1 to 3 points dryer.
Start-Up
On initial start-up of the fan, run it momentarily to make sure that the fan blade is rotating in the proper
direction and airflow is correct. If not, change motor direction using instructions on the motor.
Proper installation and start-up ensures many years of trouble-free operation.
Maintaining Grain Quality
To properly maintain the quality of stored grain, it is necessary to keep the grain dry, cool and insect free.
Any one of these problems can contribute to spoilage. Wet, warm grain promotes insect growth as well as
grain spoilage. Cool, dry grain can keep for long periods of time.
It is recommended that the grain be kept cool (avoid freezing as freezing can reduce quality). Grain should
be cooled through the fall and winter, warmed in the spring and summer.
Grain Storage
Average grain temperature should be above 35°F in the winter and below 65°F in the summer. Always try
to keep the grain within 10°F-15°F of the average monthly outside temperature. This means grain may
need to be aerated on warm days during the winter to stay above 35°F when freezing temperatures
are predominate.
During the summer it may be necessary to aerate the grain on cool nights, so the 65°F temperature is not
exceeded during the hot days of summer.
Conditions and requirements may vary from area to area. We suggest that you contact the local
Agriculture Extension Office or State Agriculture University for more exact guidelines.
If the grain is to be stored more than 1 year, it has to be recooled the following fall and winter, repeating
the process as long as the grain is in storage. Frequent and regular inspection (at least weekly during
fall and spring) is the best prevention against grain spoilage).
Equilibrium Moisture Chart
Air
Temperature
20°F
30°F
40°F
50°F
60°F
70°F
35 40 45 50 55 60 65 70 75 80 85 90 95 100
11.2 11.7 12.7 13.7 14.5 15.1 16.2 17.1 18.0 19.6 21.2 23.5 25.8 29.1
10.8 11.3 12.2 13.1 13.9 14.6 15.5 16.4 17.4 18.7 20.2 22.5 25.0 28.3
10.5 11.0 11.7 12.5 13.3 14.0 14.8 15.5 16.6 17.8 19.4 21.5 24.2 27.5
10.1 10.6 11.3 12.0 12.7 13.3 14.1 14.8 15.8 16.9 18.6 20.5 23.4 26.7
9.7 10.2 10.9 11.6 12.1 12.7 13.4 14.2 15.0 16.0 17.8 19.5 22.6 25.9
9.0 9.7 10.4 11.1 11.5 12.0 12.8 13.5 14.5 15.4 16.8 18.5 21.3 24.5
Percentage Relative Humidity
80°F
PNEG-119 Inline Centrifugal Fan 15
8.3 9.1 9.8 10.5 10.8 11.2 12.1 13.0 13.9 14.8 15.8 17.4 20.0 22.8
6. Fan Operation
NR
Approximate Allowable Holding Time for Field-Shelled Corn, to Maintain Grade*
Grain
Temperature
40°F 898 195 85 54 38 28 24 20
50°F 451 102 46 28 19 16 13 11
60°F 242 63 26 16 10 8 6.5 5.5
70°F 147 37 13 8 5 4 3.5 3
80°F 109 27 10 6 4 3 2.5 2
*Allowable holding time for field-shelled corn at various grain temperatures and moisture.
15%
Days
18%
Days
20%
Days
22%
Days
24%
Days
26%
Days
28%
Days
30%
Days
Drying fronts and/or temperature fronts move through grain at different rates depending on bin and fan
size and different moistures and temperatures.
The Table below lists the approximate time required to completely change the temperature of a bin.
Current conditions can cause this time to vary greatly. Therefore, this should only be used as a guide.
It may be necessary to run the fan only part of a day because of changing weather conditions. It would be
necessary to run it a few hours each day on several days to complete the temperature change.
Approximate Hours of Fan Time to Change Bin Temperature
Fan Size
HP
Bin Diameter Approximate 22' to Eave-Approximate Hours
of Fan Time Required
18 21 24 27 30 33 36 42 48 36 42 48
Approximate 32' to Eave
1 73 79 90
1.5 56 61 65 66 76 82 92
3 44 51 52 57 63 69 78 93
7 38 42 44 47 52 56 61 71 81 79 93
10 35 37 41 42 45 49 53 62 71 72 82 92
15 30 32 35 39 40 42 45 54 63 62 70 80
Approximate BU 4500 6500 8500 11000 13500 16500 19500 27000 35500 28000 38500 50500
1. Bushels are rounded and approximate.
2. The hours required are based on clean grain. High moisture grain and grain containing fines or foreign material will
require more time to complete the air change.
3. Not Recommended: Bins in the NR range, may require fan(s) of a different size to get the cool time into the
accepted range.
4. Bins requiring more than 100 hours of aeration to totally change the temperature may require continuous aeration at
about 1/10
th
CFM per bushel or some other acceptable method.
NR NR NR NR NR NR NR NR NR
NR NR NR NR NR
NR NR NR NR
NR
16 PNEG-119 Inline Centrifugal Fan
7. Fan Service
Motors used in fan units are all standard NEMA frame motors and are specially designed for use in crop
drying applications. Replacement parts for these motors are handled by authorized service stations of the
various motor manufacturers.
1. Always disconnect and lock out power before working on or around fan motor and
electrical components.
2. Malfunctioning electrical components should be checked by a qualified electrician.
3. For extra motor life, any electric motor should be run for 30 minutes, once a month. This will help
eliminate any damaging moisture build-up in the motor and bearings.
4. Fans setting idle in the summer offer an excellent place for mud dobbers to build their nests. A mud
dobber nest on the back of the fan blade will cause the fan to be out of balance and vibrate.
This is a ball bearing motor. The bearings have been given initial lubrication at the f actory. Motors without
regressing capability are factory lubricated for normal bearing life.
Relubrication Intervals (Motors with Regressing Capability)
New motors having been in storage for over a year should be relubricated by the procedure noted in the
chart to ensure long operating life.
Lubricant
Baldor motors are pre-greased normally with Shell Oil Company’s “Dolium R”. Several equivalent
greases which are compatible with the Baldor furnished grease are Chevron Oil’s “SRI No. 2” and
Texaco Inc.’s “Premium RB”.
Lubrication
Suggested Relubrication Interval
Hours of Service per Year
42 to 215T 25 4 to 326T 364 to 447T
5000 Hrs 5 Years 3 Years 1 Year
Continuous normal application 2 Years 1 Year 9 Months
Seasonal service motor is idle for 6 months or more
Continuous high ambients, dirty or moist locations, high
vibration or where shaft end is hot (pumps-fans)
1 Year (Beginning
of Season)
6 Months 6 Months 6 Months
NEMA Frame Size
1 Year (Beginning
of Season)
1 Year (Beginning
of Season)
Procedure
Overgreasing bearings can cause premature bearing failure. If motor is equipped with alemite fitting, clean
tip of fitting and apply grease gun. Use 1 to 2 full strokes on motors in NEMA 215 frame and smaller.
Use 2 to 3 strokes on NEMA 254 through NEMA 365 frame. Use 3 to 4 strokes on NEMA 40 4 frames and
larger. On motors having drain plugs, remove grease drain plug and operate motor for 20 minutes before
replacing drain plug.
On motors equipped with slotted head grease screw, remove screw and apply grease tube to hole.
Insert 2" to 3" length of grease string into each hole on motors in NEMA 215 frame and smaller.
Insert 3" to 5" length on larger motors. Motors having grease drain plugs, remove plug and operate motor
for 20 minutes before replacing drain plug. Keep grease clean. Lubricate motors at standstill. Remove
and replace drain plugs at standstill. Do not mix petroleum grease and silicone grease in
motor bearings.
PNEG-119 Inline Centrifugal Fan 17
8. User Servicing Instructions and Troubleshooting
Hub Bolt Torque Requirement for Fan Blades
18"-1.5 HP through 18" 3 HP..........................12 ft. lbs. (Browning)
24"-7 HP through 28" 15 HP...........................16 ft. lbs. (Browning)
Important Information Regarding Fuse Replacement
This product employs overload protection (fuse). A blown fuse indicates an overload or short circuit
situation. If the fuse blows, disconnect all power to the product. Replace the fuse as per the user servicing
instructions (follow product marking for proper fuse rating) and check the product. If the replace ment fuse
blows, a short circuit may be present and the user should discontinue use of the product until customer
service can be contacted for further assistance.
Fan Troubleshooting Chart
Symptom Possible Cause Solution
1. To replace blown fuse, grasp center
of fuse securely and pull carefully
Fan does not run.
Fan runs for a short period
of time then shuts off.
Fan makes ticking noise.
Fan vibrates.
1. Blown fuse or breaker in disconnect switch.
2. Main power not turned ON.
3. Defective wiring or loose connection.
4. Incorrect wire size.
5. Overload kicked out. 5. Check manual reset, push in to reset.
6. Defective motor. 6. Replace motor.
7. Defective magnetic contactor. 7. Check the magnetic contactor.
1. Undersize wiring.
2. Low line voltage at the installation.
Power failure.
3. Magnetic contactor malfunctioning. 3. Change magnetic contactor.
4. Defective start/stop button. 4. Replace necessary part.
5. Overload setting incorrect. 5. Adjust overload to correct setting.
1. Fan blade hitting fan housing.
2. Motor bearing bad. 2. Replace motor bearing.
1. Fan not mounted securely to pad. 1. Mount fan securely.
2. Fan not level. 2. Level fan.
3. Fan has dirt deposit on blade. 3. Clean blade.
4. Motor shaft is bent. 4. Replace motor.
5. Blade not mounted properly on shaft. 5. Mount blade properly on shaft.
6. Blade out of balance. 6. Replace or have blade rebalanced.
outward to remove fuse from fuse ho lder.
RISK OF FIRE
equally rated fuse shown on panel label.
2. Turn power ON at all disconnects ahead
of the unit.
3. Follow wiring diagram and tighten any
loose connections.
4. See wire size charts on Page 11 for
proper wire size and change if needed.
1. Check to see that power supply wires
are the proper size, contact the local
power company.
2. Call power company after making sure
wire size is correct.
1. Stop fan and turn OFF electricity.
Remove fan screen and check to see if
fan blade is hitting the housing. Adjust
motor position to obtain proper clearance.
. Replace fuse only with
18 PNEG-119 Inline Centrifugal Fan
18"-28" Inline Parts
9. Parts List
Ref #
18'' 1-1/2 HP 18'' 3 HP 24'' 3 HP 24'' 7 HP 28'' 10 HP 28'' 15 HP
1 FH-3660 FH-3660 FH-3660 FH-1119 FH-1119 FH-1119 Split Taper Bushing
2 F-7235 F-7235 F-7182 F-7182 F-7184 F-7184 Grill Guard
3 F-7511 F-7512 F-7515 F-7514 F-7519 F-7518
3 F-751 1 F-7512 F-7515 F-7514 F-7519 F-7518
3 N/A F-7512 F-7515 F-7514 F-7519 F-7518 Fan Housing with Controls
4 FH-5820 FH-5821 FH-6005 FH-5822 FH-6006 FH-5823 Blade Assembly
5 MTR-0147 MTR-0141 MTR-0141 MTR-0142 MTR-0143 MTR-0144 230V 1 PH Motor
5 MTR-0002 MTR-0003 MTR-0003 MTR-0088 MTR-0089 MTR-0085 230V/460V 3 PH Motor
5 FH-6592 FH-6593 FH-6593 FH-6594 FH-6595 FH-6596 575V 3 PH Motor
6 PR-331 PR-331 PR-331 PR-331 PR-331 PR-331 Handle
7 FH-6972 FH-6972 FH-6972 C-8824 C-8824 C-8824 1 PH No Controls Enclosure
7 FH-6972 FH-6972 FH-697 2 FH-6972 FH-6972 FH-6972 3 PH No Controls Enclosure
7 N/A N/A N/A C-8803 C-8803 C-8803 Control Enclosure
8 F-7180-Y F-7181-Y F-7183-Y F-7183-Y F-7185-Y F -7185-Y Venturi (Yellow)
8 F-7180-O F-7181-O F-7183-O F-7183-O F-7185-O F-7185-O Venturi (Orange)
9 FH-7518 FH-7518 FH-7519 FH-7519 FH-7521 FH-7521 Control Enclosure Mount
Part #
Description
1 PH Fan Housing
without Controls
3 PH Fan Housing
without Controls
PNEG-119 Inline Centrifugal Fan 19
10. Wiring Diagrams
1 Phase 230 Volt Schematic
20 PNEG-119 Inline Centrifugal Fan
1 Phase 230 Volt Wiring Diagram and Parts
10. Wiring Diagrams
Ref # Part # Description
1 C-8707 Mounting Plate
2 E160-1 137 Ground Lug
3 C-8718 Single Pole Fuse Block
4 C-8719 2A Slow Blow Fuse
5 C-8715 Fuse Puller
6 C-8716 ON/OFF Switch Assembly
7 056-1941-6 3 HP 230V 1 PH Contactor
7 056-2078-7 5 HP 230V 1 PH Contactor
7 056-1994-6 7.5 HP 230V 1 PH Contactor
7 056-2030-7 10 HP 230V 1 PH Contactor
7 056-2030-7 15 HP 230V 1 PH Contactor
8 056-194 4-0 3 HP 230V 1 PH Overload
8 CH-1070 5 HP 230V 1 PH Overload
8 CH-1073 7.5 HP 230V 1 PH Overload
8 CH-1059 10 HP 230V 1 PH Overload
8 CH-1060 15 HP 230V 1 PH Overload
9 C-8717 Cable Tie
10 S-1158 Screw, TCSF #8-32 x 1/2" PHP ZN
PNEG-119 Inline Centrifugal Fan 21
10. Wiring Diagrams
3 Phase 230 Volt Schematic
22 PNEG-119 Inline Centrifugal Fan
3 Phase 230 Volt Wiring Diagram and Parts
10. Wiring Diagrams
Ref # Part # Description
1 C-8707 Mounting Plate
2 E160-1137 Ground Lug
3 C-8716 ON/OFF Switch Assembly
4 C-8718 Sin gle Pole Fuse Block
5 C-8719 2A Slow Blow Fuse
6 C-8717 Cable Tie
7 C-8715 Fuse Puller
8 056-1949-9 3 HP 230V 3 PH Contactor
8 056-1969-7 5 HP 230V 3 PH Contactor
8 056-2078-7 7.5 HP 230V 3 PH Contactor
8 056-2078-7 10 HP 230V 3 PH Contactor
8 056-1994-6 15 HP 230V 3 PH Contactor
9 056-2022-4 3 HP 230V 3 PH Overload
9 056-1944-0 5 HP 230V 3 PH Overload
9 CH-1070 7.5 HP 230V 3 PH Overload
9 CH-1071 10 HP 230V 3 PH Overload
9 CH-1073 15 HP 230V 3 PH Overload
10 S-1158 Screw, TCSF #8-32 x 1/2" PHP ZN
PNEG-119 Inline Centrifugal Fan 23
10. Wiring Diagrams
3 Phase 460 Volt Schematic
24 PNEG-119 Inline Centrifugal Fan
3 Phase 460 Volt Wiring Diagram and Parts
10. Wiring Diagrams
Ref # Part # Description
1 C-8707 Mountin g Plate
2 C-8715 Fuse Puller
3 C-8716 ON/OFF Switch Assembly
4 C-8719 2A Slow Blow Fuse
5 C-8720 Cla ss CC Slow Blow Fuse
6 E160-1137 Ground Lug
7 C-8717 Cable Tie
8 056-2110- 7 Side Mount Contact
9 S-1158 Screw, TCSF #8-32 x 1/2" PHP ZN
10 056-1948-1 3 HP 460V 3 PH Contactor
10 056-1949-9 5 HP 460V 3 PH Contactor
10 056-1949-9 7.5 HP 460V 3 PH Contactor
10 056-1969-7 10 HP 460V 3 PH Contactor
10 056-2078-7 15 HP 460V 3 PH Contactor
11 CH-1053 3 HP 460V 3 PH Overload
11 CH-1054 5 HP 460V 3 PH Overload
11 056-1971-3 7.5 HP 460V 3 PH Overload
11 056-1944-0 10 HP 460V 3 PH Overload
11 CH-1070 15 HP 460V 3 PH Overload
12 C-8711 460V 3 PH Transformer
PNEG-119 Inline Centrifugal Fan 25
10. Wiring Diagrams
3 Phase 575 Volt Schematic
26 PNEG-119 Inline Centrifugal Fan
3 Phase 575 Volt Wiring Diagram and Parts
10. Wiring Diagrams
Ref # Part # Description
1 C-8707 Mounting Plate
2 C-8715 Fuse Puller
3 C-8716 ON/OFF Switch Assembly
4 C-8719 2A Slow Blow Fuse
5 C-8720 Cla ss CC Slow Blow Fuse
6 E160-1137 Ground Lug
7 C-8717 Cable Tie
8 056-2110-7 Side Mount Contact
9 S-1158 Screw, TCSF #8-32 x 1/2" PHP ZN
10 056-1948-1 3 HP 575V 3 PH Contactor
10 056-1949-9 5 HP 575V 3 PH Contactor
10 056-1942-4 7.5 HP 575V 3 PH Contactor
10 056-1969-7 10 HP 575V 3 PH Contactor
10 056-1969-7 15 HP 575V 3 PH Contactor
11 CH-1052 3 HP 575V 3 PH Overload
11 CH-1054 5 HP 575V 3 PH Overload
11 056-2022-4 7.5 HP 575V 3 PH Overload
1 1 056-1971-3 10 HP 575V 3 PH Overload
11 056-1944-0 15 HP 575V 3 PH Overload
12 C-8712 575V 3 PH Transformer
PNEG-119 Inline Centrifugal Fan 27
NOTES
28 PNEG-119 Inline Centrifugal Fan
11. Warranty
9101239_1_CR_rev7.DOC (revised July 2009)
GSI Group, LLC Limited Warranty
The GSI Group, LLC (“GSI”) warrants products which it manufactures to be free of defects in materials and workmanship
under normal usage and conditions for a period of 12 months after sale to the original end-user or if a foreign sale,
14 months from arrival at port of discharge, whichever is earlier. The end-user’s sole remedy (and GSI’s only obligation)
is to repair or replace, at GSI’s option and expense, products that in GSI’s judgment, contain a material defect in materials
or workmanship. Expenses incurred by or on behalf of the end-user without prior written authorization from the GSI
Warranty Group shall be the sole responsibility of the end-user.
Warranty Extensions:
The Limited Warranty period is extended for the following products:
Product Warranty Period
Performer Series Direct Drive Fan Motor 3 Years
AP Fans and Flooring
Cumberland
Feeding/Watering
Systems
Grain Systems Grain Bin Structural Design 5 Years
Grain Systems
Farm Fans
Zimmerman
All Fiberglass Housings Lifetime
All Fiberglass Propellers Lifetime
Feeder System Pan Assemblies 5 Years **
Feed Tubes (1-3/4" and 2.00") 10 Years *
Centerless Augers 10 Years *
Watering Nipples 10 Years *
Portable and Tower Dryers 2 Years
Portable and Tower Dryer Frames and
Internal Infrastructure †
5 Years
* Warranty prorated from list price:
0 to 3 years - no cost to end-user
3 to 5 years - end-user pays 25%
5 to 7 years - end-user pays 50%
7 to 10 years - end-user pays 75%
** Warranty prorated from list price:
0 to 3 years - no cost to end-user
3 to 5 years - end-user pays 50%
† Motors, burner components
and moving parts not included.
Portable dryer screens included.
Tower dryer screens not included.
GSI further warrants that the portable and tower dryer frame and basket, excluding all auger and auger drive components,
shall be free from defects in materials for a period of time beginning on the twelfth (12
and continuing until the sixtieth (60
th
) month from the date of purchase (extended warranty period). During the extended
th
) month from the date of purchase
warranty period, GSI will replace the frame or basket components that prove to be defective under normal conditions of
use without charge, excluding the labor, transportation, and/or shipping costs incurred in the performance of this
extended warranty.
Conditions and Limitations:
THERE ARE NO WARRANTIES THAT EXTEND BEYOND THE LIMITED WARRANTY DESCRIPTION SET FORTH
ABOVE. SPECIFICALLY, GSI MAKES NO FURTHER WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING, WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE OR USE IN CONNECTION WITH: (I) PRODUCT MANUFACTURED OR SOLD BY GSI OR (II) ANY ADVICE,
INSTRUCTION, RECOMMENDATION OR SUGGESTION PROVIDED BY AN AGENT, REPRESENTA TIVE OR
EMPLOYEE OF GSI REGARDING OR RELATED TO THE CONFIGURATION, INSTALLATION, LAYOUT, SUITABILITY
FOR A PARTICULAR PURPOSE, OR DESIGN OF SUCH PRODUCTS.
GSI shall not be liable for any direct, indirect, incidental or consequential damages, including, without limitation, loss of
anticipated profits or benefits. The sole and exclusive remedy is set forth in the Limited Warranty, which shall not exceed
the amount paid for the product purchased. This warranty is not transferable and applies only to the original end-user. GSI
shall have no obligation or responsibility for any representations or warranties made by or on behalf of any dealer, agent
or distributor.
GSI assumes no responsibility for claims resulting from construction defects or unauthorized modifications to products
which it manufactured. Modifications to products not specifically delineated in the manual accompanying the equipment at
initial sale will void the Limited Warranty.
This Limited Warranty shall not extend to products or parts which have been damaged by negligent use, misuse, alteration,
accident or which have been improperly/inadequately maintained. This Limited Warranty extends solely to products
manufactured by GSI.
Prior to installation, the end-user has the responsibility to comply with federal, state and local codes which apply to the
location and installation of products manufactured or sold by GSI.
PNEG-119 Inline Centrifugal Fan 29
This equipment shall be installed in accordance with
the current installation codes and applicable
regulations, which should be carefully followed in all
cases. Authorities having jurisdiction should be
consulted before installations are made.
Copyright © 2013 by GSI Group
Printed in the USA
GSI Group
1004 E. Illinois St.
Assumption, IL 62510-0020
Phone: 1-217-226-4421
Fax: 1-217-226-4420
www.gsiag.com
CN-304481
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