50" Galvanized Butterfly Fan Model: G50CBF16GA Installation and Operation Manual PNEG-1425 Date: 08-09-13 PNEG-1425
Congratulations You have just purchased one of the best ventilation fans in the industry designed to give years of high velocity airflow while saving hundreds of dollars in electrical usage. Please take some time to read through this manual and familiarize yourself with the proper installation methods and operation of the fan. FEATURES • 23500 CFM @ 24.0 CFM/W @ 0.05" S.P.
Table of Contents Contents Chapter 1 Safety .....................................................................................................................................................4 Safety Guidelines ...................................................................................................................................4 Safety Instructions ..................................................................................................................................
1. Safety 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.
1. Safety 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.
1. Safety 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. Eye Protection Remove all jewelry. Tie long hair up and back. Gloves Wear safety glasses at all times to protect eyes from debris.
1. Safety General Safety Information Users Manual This manual contains information and instructions essential to the safe installation and use of the 50" Galvanized Butterfly Fan. This manual should be read thoroughly before attempting any installation or use of the fan. Keep this manual in a location that it can be readily accessed. Failure to read the manual and its safety instructions constitutes misuse of the product.
1. Safety Electrical Safety Provisions for an adequate and safe power supply to the fan unit are essential to your safety. Cumberland recommends that a competent and qualified electrician undertake all electrical wiring. All wiring is to be installed in accordance with National, State, and Local electrical codes.
2. Decals Warning Decals and Locations WARNING WARNING STAY CLEAR OF ROTATING BLADE SHEAR POINT Keep hands clear of moving parts. Do not operate with guard removed. Disconnect and lockout power before servicing. DC-995 DC-995 - 2.0" x 4.5" WARNING Shear Point Located in lower right corner on both front and back sides of the fan housing. Blade may start automatically. May cause serious injury. Disconnect and lockout power sources before servicing. HIGH VOLTAGE. Will cause serious injury or death.
3. Installation Framing and Positioning 1. Construct the opening frame to the correct size (55-1/4" H x 55-1/4" W) as shown below in Figure 3A. Remember, framing must be able to support the weight of the fan assembly. Ensure the load bearing portion of the bottom sill is rigid and properly supported. IMPORTANT: When installing more than one fan, maintain a minimum of 10" between rough openings to ensure clearance of cones outside of buildings.
3. Installation Installation of the Fan on a Vertical Plane CAUTION Lifting Hazard. Single person lift could cause injury. Use two (2) or more people or a mechanical lifting device to lift/move heavy equipment. 1. Position the fan in front of the opening from the inside of the building. Using a minimum of two (2) people, lift fan housing into the opening. 2.
3. Installation Tabbed Cone Panel Assembly Figure 3D Ref # Description A Top Panel B Side Panel C Bottom Panel D Drain Hole E Large Radius Assembly Steps 1. Lay cone panels on the ground as shown in Figure 3D. 2. Slip four (4) cone panels together using tab and slot connections on edges of each panel. (Please note that all tabs must be on the inside of the cone assembly.) 3. Place bolts through holes and thread nuts into place to hold four (4) cone panels together.
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3. Installation Butterfly Assembly 1. Install the spring clips (12-0457) (2 pieces) as shown in Figure 3G onto the butterfly frame. 2. The V-shaped center bar of the butterfly frame weldment should be positioned vertically, with the bottom lining up with the slots farthest out on the cone and the top lined up with the slots farthest in on the cone. This will give the butterfly frame weldment a slight tilt back (~ 1"). This aids the closing of the butterfly flaps. 3.
3. Installation Grill Guard Assembly Position grill guard lining up attachment hoops with the holes in the cone panels at 3, 6, 9, 12 o’clock positions. Attach and tighten using the 5/16" x 1" bolts and 5/16" whiz nuts. (See Figure 3I.) Figure 3I Inlet Grill Assembly 1. Remove the folded Inlet grill from the packaging. Unfold all four (4) sides lining them up perpendicular to each other. Using the black wire ties, link the sides together using two (2) ties per corner. (See Figure 3J.
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4. Wiring Electrical Hook-Up As previously mentioned, All wiring should be installed in accordance with National, State and Local electrical codes. A certified electrician should complete this portion of the installation to ensure safety and that the wiring is correct for the application. 1. First, remove the back cover of the motor exposing the wiring block. (See Figure 4A.) Ground lug Hole for conduit Gusset for wire (remove rubber plug) Figure 4A 2.
5. Operation Start-Up and Operation of the Butterfly Fan Disconnect and lock out all power sources before servicing equipment. DANGER 1. With the fan de-energized, rotate the prop by turning the fan pulley, look for clearance between the prop tip and the housing. Replace all guards and check all fasteners to ensure they are tight. When satisfied, energize the fan and make note of direction of rotation.
6. Troubleshooting Troubleshooting Guide Fan would not Start 1. Check the power supplied to the fan at the point closest to the fan. 2. Check the wiring to the fan. 3. Override the controller (set to manual) and re-check. 4. Contact your Cumberland distributor. Fan Turns Slow 1. Check the voltage supplied (must be within ± 10% if the nominal voltage). 2. De-energize the power and check the wiring at the rear of the motor. 3. De-energize the power, remove the belt and rotate both the motor and fan pulleys.
7. Parts List No.
7. Parts List No. Part # Description Qty 35 S-9351 Clip 7/8" x 43/64" HRCLP 34G 20 36 11-0342-WH Guard, 59" 50" Short Fan Paint 1 37 12-0274 Venturi, 50" Butterfly Metal (50-1/2" I.D.
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8. Exploded Diagram Exploded Diagram Ref # Part # Description Qty 1 11-0333 Inlet Grill 1 2 12-0482 Bottom Panel 1 3 12-0484 Right Panel 1 4 12-0487-GY Butterfly Frame 1 5 12-0483 Left Panel 1 6 12-0481 Top Panel 1 12-0306 50" Galvanized Butterfly Cone Panel 3 12-0311 50" Galvanized Butterfly Bottom Cone Panel 1 12-0492 Butterfly Flap 50" Galvanized Fan 2 7 8 9 11-0494 Bearing Plate Strut 1 10 16-0007 Pulley AL104 1 11 16-0016 Sheave 1 Groove 3.
NOTES 24 PNEG-1425 50" Galvanized Butterfly Fan
9. Warranty 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.
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. 1004 E. Illinois St. Assumption, IL 62510-0020 Phone: 1-217-226-4421 Fax: 1-217-226-4420 www.gsiag.com Cumberland is a part of GSI, a worldwide brand of AGCO.
