Instruction/ maintenance manual of the product Belt Drive Duct Fan BDF Greenheck
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1 Model BDF • Belt Drive Duct Fan Installation, Operation and Maintenance Manual Please read and save these instructions for futur e refer ence. Read carefully befor e attempting to assemble, install, operate or maintain the product described. Pr otect yourself and others by observing all safety information.
2 Model BDF • Belt Drive Duct Fan ® Receiving Upon receiving the pr oduct check to make sure all items are accounted for by r eferencing the bill of lading to ensure all items wer e received. Inspect each crate for shipping damage before accepting delivery .
3 Model BDF • Belt Drive Duct Fan ® Figure 1: BDF Dimensions Figure 2: BDF Filter Dimensions Chart 1: BDF Fan Dimensions Unit Size A B C D E F G H I J K* Approximate Weight Material Thickness Fan F.
4 Model BDF • Belt Drive Duct Fan ® Pr e Start-Up Checks 1. Check all fasteners for tightness. The wheel should rotate fr eely and not rub on the fan panel venturi. Turn the fan on momentarily to check for unusual vibration or noise. Do not run the fan more than a few seconds without being connected to the system for which it was designed.
5 Model BDF • Belt Drive Duct Fan ® 7. The adjustable motor pulley is factory set for the RPM specified. Speed can be increased by closing or decreased by opening the adjustable motor sheave. Two groove variable pitch pulleys must be adjusted an equal number of turns open or closed.
6 Model BDF • Belt Drive Duct Fan ® T r oubleshooting WARNING: Befor e taking any corrective action, make certain unit is not capable of operation during repairs. PROBLEM CAUSE CORRECTIVE ACTION Excessive noise or vibration Wheel unbalance Clean all dirt off wheel.
7 Model BDF • Belt Drive Duct Fan ® REPLACEMENT NEOPRENE ISOLATOR(S) MODEL FAN SIZE BDF 80-100 120-150 180-200 BASE MOUNT R-1 GREEN R-2 BLACK R-2 RED HANGING 40DUR BLACK 50DUR BLACK 50DUR BLACK REP.
8 458341 • Model BDF • Belt Drive Duct Fan, Rev . 5, September 2008 Co py r ig ht 2 00 8 © G r ee nh e ck F an C o rp Greenheck warrants this equipment to be fr ee from defects in material and workmanship for a period of one year from the pur chase date.
An important point after buying a device Greenheck Belt Drive Duct Fan BDF (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 Belt Drive Duct Fan BDF 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 Belt Drive Duct Fan BDF - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Greenheck Belt Drive Duct Fan BDF you will learn all the available features of the product, as well as information on its operation. The information that you get Greenheck Belt Drive Duct Fan BDF will certainly help you make a decision on the purchase.
If you already are a holder of Greenheck Belt Drive Duct Fan BDF, 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 Belt Drive Duct Fan BDF.
However, one of the most important roles played by the user manual is to help in solving problems with Greenheck Belt Drive Duct Fan BDF. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Greenheck Belt Drive Duct Fan BDF 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
