Instruction/ maintenance manual of the product Model SWB Series 200 Greenheck Fan
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Model SWB Series 100 Model SWB Series 200 Model SWB Series 300 Model SFD T able of Contents Motor and Drive Installation (Units Shipped from Stock) ................ 2 Installation ............................... 3 Affect of Installation on Performance .
Motor and Drive Installation Instructions Model SWB units are shipped fr om stock without motors or drives. 1. Adjust motor pulley to its closed position for maximum fan speed or increments of 1/2 turn open (maximum of 5 turns open) for reduced fan speed.
3 Installation Inspect the unit for any damage and report it to the shipper immediately . Also, check to see that all accessory items are accounted for . Move the fan to the desired location and fasten securely thr ough mounting holes provided in the base angles.
Pr e-Starting Checks Wheels Wheels must rotate fr eely and not rub on the inlet venturi. Model SWB wheels overlap the inlet venturi as shown in Figure 1. Refer to the SWB fan wheel overlap and radial gap chart for proper dimensions. Models SFD and SFB wheels do not overlap the venturi, but have a gap between the inlet venturi and the wheel (Fig.
Wheel Rotation Rotation direction of the wheel is critical and incorr ect rotation will r esult in reduced air performance, increased motor loading and possible motor burnout.
Blower Maintenance (Belt Drive) Belts tend to stretch after a period of time. They should be periodically checked for tension and wear . When replacing belts, use the same type as supplied with the unit. Replacement of belts should be accomplished by loosening the tensioning “L-Bolts” so the belts may be removed by hand.
Parts List 1 2 3 4 5 7 8 9 10 6 11 12 13 14 Always provide the unit model and serial number when requesting parts or information. Replacement Parts 1. Scroll housing 2. Drive frame - base angle 3. Intake support panel 4. Inlet ring and cone 5. Wheel (specify rotation) 6.
Problem Cause Corrective Action Excessive Noise Wheel Rubbing Inlet Adjust wheel and/or inlet cone. Tighten wheel hub or bearing collars on shaft. V -Belt Drive Tighten sheaves on motor/fan shaft. Adjust belt tension. Align sheaves properly (see page 4).
An important point after buying a device Greenheck Fan Model SWB Series 200 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Greenheck Fan Model SWB Series 200 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Greenheck Fan Model SWB Series 200 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Greenheck Fan Model SWB Series 200 you will learn all the available features of the product, as well as information on its operation. The information that you get Greenheck Fan Model SWB Series 200 will certainly help you make a decision on the purchase.
If you already are a holder of Greenheck Fan Model SWB Series 200, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Greenheck Fan Model SWB Series 200.
However, one of the most important roles played by the user manual is to help in solving problems with Greenheck Fan Model SWB Series 200. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Greenheck Fan Model SWB Series 200 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
