8. Running amperage 9. Vibration 10. All fasteners tight 11. Indicator light 12. All decals and serial number tag 13. Aesthetic appearance 14. Manual 15. Manual supplements for double inlet fans Model #: Serial #: Tester Signature: Date: PNEG-163-08 Centrifugal Fan...
Large Control Panel 3 Phase 230 Volt (CPL-230-3) ................54 Small Control Panel 3 Phase 380V, 460V and 575V (CPS-345-3) ............. 56 Large Control Panel 3 Phase 460V and 575V (CPL-345-3) ............... 58 Motor Conduit Assembly ........................60 PNEG-163-08 Centrifugal Fan...
CAUTION, used with the safety alert symbol, indicates a CAUTION hazardous situation which, if not avoided, could result in minor or moderate injury. NOTICE is used to address practices not related to NOTICE personal injury. PNEG-163-08 Centrifugal Fan...
Keep hands, feet, and clothing away from rotating parts. Keep all parts in good condition and properly installed. Fix damage immediately. Replace worn or broken parts. Remove any Maintain Equipment built-up grease, oil, and debris. and Work Area PNEG-163-08 Centrifugal Fan...
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Explosive Gases 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 PNEG-163-08 Centrifugal Fan...
A respirator may be needed to prevent breathing potentially toxic fumes and dust. Hard Hat Wear a hard hat to help protect your head. Wear appropriate fall protection equipment when working at elevations greater than six feet (6'). Fall Protection PNEG-163-08 Centrifugal Fan...
Personnel operating or working around equipment should read this manual. This manual must be delivered with equipment to its owner. Failure to read this manual and its safety instructions is a misuse of the equipment. PNEG-163-08 Centrifugal Fan...
Will cause serious Causera de sérieuses injury or death. blessures ou la mort. Lockout power Couper/verrouiller le before servicing. courant avant l’entretien. GSI Group 217-226-4421 DC-1948 Part #: DC-1948 Size: 4-3/8" x 1-3/8" Located inside control box. PNEG-163-08 Centrifugal Fan...
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ROTATING SHAFT. Do not operate with guard removed. ã 1994 HC S , Inc Lockout/tagout DC-994 before servicing. DC-1749 GSI Group 217-226-4421 Part #: DC-1749 Size: 3-3/4" x 1-3/4" Located on fan coupling guard on motor driven fans. PNEG-163-08 Centrifugal Fan...
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Part #: DC-2111 Size: 3" x 5" Located on fan housing motor side. DC-994 Part #: DC-1544 Size: 4" x 6" Located on fan housing motor side. Part #: DC-219 Size: 3-1/2" x 1" Located on fan inlet cone. PNEG-163-08 Centrifugal Fan...
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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. GSI Group, Inc. 217-226-4421 DC-969 PNEG-163-08 Centrifugal Fan...
It is the customer’s responsibility to provide a fused disconnect and motor overload protection. These must be properly sized and connected to allow proper motor operation. Failure to provide these components could cause severe motor damage and void the manufacturer’s warranty. PNEG-163-08 Centrifugal Fan...
3 PH 230V with Optional Transformer Kit L1, L2, L3, G 3 PH 460V/575V L1, L2, L3, G 6. The starter controls require 115 VAC power to operate. On 230 volt 3 phase units, this power is supplied by L1 to neutral. PNEG-163-08 Centrifugal Fan...
If the decal is missing, note that the wheel should operate counterclockwise when viewed through the inlet guard on standard construction fans. If the wheel is rotating the wrong direction, have the electrician correct the wiring. Figure 3A PNEG-163-08 Centrifugal Fan...
7. Ground wire must not have any breaks or splices. Insulated wire is not recommended for grounding. 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. Figure 3B PNEG-163-08 Centrifugal Fan...
IMPORTANT: The values listed in this chart are recommendations only. Electrical installation must be performed by a qualified electrician, in accordance with National and Local Electrical Codes. Any violation of electrical wiring codes could jeopardize the warranty. PNEG-163-08 Centrifugal Fan...
IMPORTANT: The values listed in this chart are recommendations only. Electrical installation must be performed by a qualified electrician, in accordance with National and Local Electrical Codes. Any violation of electrical wiring codes could jeopardize the warranty. PNEG-163-08 Centrifugal Fan...
The “Gap” between the cone and wheel should be equal distance all around the cone’s inner edge. Overlap The “Overlap” of the wheel over the cone should be a minimum distance to allow free rotation without interference. Figure 4D PNEG-163-08 Centrifugal Fan...
D = 60" Front of pad should be perpendicular to bin wall. Recommended thickness for fan pad is 4" minimum. Surface of pad should be 2" below the bin foundation. Pad for heater not required. Figure 4F PNEG-163-08 Centrifugal Fan...
IMPORTANT: Conditions and requirements may vary from area to area. Contact the local agriculture extension office or State Agricultural University for more exact guidelines. PNEG-163-08 Centrifugal Fan...
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. PNEG-163-08 Centrifugal Fan...
Inspect wheel and bushing at this time, looking for any cracks, thread or bolt damage, warpage, etc. Consult the dealer or the factory for any questions concerning damage. PNEG-163-08 Centrifugal Fan...
Do not attempt to pull the flange of the bushing flush with the wheel hub. A clearance of 1/8" to 1/4" must be maintained between bushing flange and WARNING wheel hub surface. Wheel will loosen and cause damage or injury. PNEG-163-08 Centrifugal Fan...
Oily vapor, paper pulp, textile lint, etc., can accumulate and block motor ventilation. If the motor is not properly ventilated, over heating can occur and cause early motor failure. 2. Check all electrical connectors to be sure that they are tight. PNEG-163-08 Centrifugal Fan...
To avoid damage to motor bearings, grease must be free of dirt. DANGER Volume of Grease to Relubricate Bearings (Teaspoons) NEMA Frame Size Up to 210 incl. Over 210 to 280 incl. Over 280 to 360 incl. Over 360 to 449 incl. 13.4 PNEG-163-08 Centrifugal Fan...
Level fan. Fan has dirt deposits on blade. Clean blade. Fan vibrates. Motor shaft is bent. Replace motor. Blade not mounted properly on shaft. Mount blade properly on shaft. Blade out of balance. Replace or have blade rebalanced. PNEG-163-08 Centrifugal Fan...
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6. User Servicing Instructions and Troubleshooting Fan Troubleshooting Flow Chart Figure 6A PNEG-163-08 Centrifugal Fan...
11. Small Control Panel 3 Phase 380V, 460V and 575V (CPS-345-3) - (See Page 56-57.) 12. Large Control Panel 3 Phase 460V and 575V (CPL-345-3) - (See Page 58-59.) 13. Motor Conduit Assembly - (See Page 60-65.) PNEG-163-08 Centrifugal Fan...
Hose, Grease 30" w/ 1/4" NPT C-8441 Grease - 10 PK Cart-Mobil SHC 100 HF-7226 Nipple 1/8 x Close Standard Black HF-7227 Coupling 1/4 Standard Black Steel S/T S-2121 Flat Washer 1/2" 0.562" x 1.375" x 0.10" HF-7228 Bushing 1/4-1/8 Black Hex PNEG-163-08 Centrifugal Fan...
Bushing QD SF 2-1/8" - 40 and 50 HP CE-00616 Bushing QD SF 2-3/16" S-7185 Bolt HHCS 3/8"-16 x 5/8" ZN Grade 2 S-7371 Set Screw 5/16"-18 x 1/2" SKT HD S-8003 Bolt HHCS 3/8"-16 x 2" ZN Grade 5 PNEG-163-08 Centrifugal Fan...
8. Schematics/Wiring Diagrams Wiring Diagram - CHS-3-1C CHS-3-1 Capacitor Specifications Motor Part # Capacitor Part # Capacitor Type Voltage FH-5474 FH-7013 Electrolytic PNEG-163-08 Centrifugal Fan...
9. Appendix A Double Inlet Fans NOTE: Refer to supplements provided by component manufacturers for installation and maintenance of the double inlet fan bearings and shaft coupling. PNEG-1436 INSTRUCTIONS - DODGE GRIP-TIGHT PNEG-1437 INSTRUCTIONS - REXNORD COUPLING PNEG-163-08 Centrifugal Fan...
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. 9101239_1_CR_rev7.DOC (revised July 2009) PNEG-163-08 Centrifugal Fan...
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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. GSI Group 1004 E. Illinois St. Assumption, IL 62510-0020 Phone: 1-217-226-4421 Fax: 1-217-226-4420 www.gsiag.com...
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