Greenheck Fanメーカー474051の使用説明書/サービス説明書
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1 Fiberglass Centrifugal Fan Installation, Operation and Maintenance Manual Please read and save these instructions. Read car efully before attempting to assemble, install, operate or maintain the product described. Pr otect yourself and others by observing all safety information.
2 Model BCSW-FRP Fans are pr otected against damage during shipment. If the unit cannot be installed and operated immediately , precautions need to be taken to pr event deterioration of the unit during storage. The user assumes responsibility of the fan and accessories while in storage.
3 Model BCSW-FRP CAUTION When installing a fan, ensure the pr oper protective devices are used to pr otect personnel from moving parts and other hazards. A complete line of protective accessories ar e available from Greenheck including belt guar ds, shaft guards, and electrical disconnects.
4 Model BCSW-FRP Ducted Outlet Installations Discharge Duct Turns - Duct turns located near the fan discharge should always be in the direction of the fan rotation. Fan performance is reduced when duct turns are made immediately off the fan discharge.
5 Model BCSW-FRP Bases (Foundation and Isolation) In order to assur e continued alignment, a high strength, non-shrink epoxy gr out is recommended to provide the desir ed mechanical properties for support of the fan. This type of support ensures the appropriate transmission of static and dynamic loads to the equipment foundation.
6 Model BCSW-FRP Radial Gap, Overlap and Wheel Alignment Efficient fan performance can be maintained by having the correct radial gap, overlap and wheel alignment. These items should be checked after the fan has been in operation for 24 hours and before start-up after the unit has been serviced.
7 Model BCSW-FRP Flexible Couplings (Arr . 8 Only) Check for misalignment between the coupling halves. Parallel and angular misalignment and separation gap are illustrated below . Refer to coupling manufacturer’ s installation instructions for allowable misalignment and separation gap tolerances.
8 Model BCSW-FRP Vibration Excessive vibration is the most frequent pr oblem experienced during initial start-up. Left unchecked, excessive vibration can cause a multitude of problems, including structural and/or component failure. Many of these conditions can be discovered by car eful observation.
9 Model BCSW-FRP Routine Maintenance Once the unit has been put into operation, a routine maintenance schedule should be set up to accomplish the following: 1. Lubrication of bearings and motor (see below). 2. Wheel, housing, bolts and set screws on the entire fan should be checked for tightness.
10 Model BCSW-FRP Parts List Housing Wheel Gasket Backplate Shaft Guard Shaft Seal Shaft Belt Guard Belt Guard Cover Belt Motor Pulley Shaft Pulley Adjustable Motor Slide Base Bearings Inlet Cone Outl.
11 Model BCSW-FRP Problem Cause Corrective Action Excessive Noise Wheel rubbing (inlet) Adjust wheel. Tighten wheel hub or bearing collars on shaft. V -belt drive Tighten Sheaves on motor/fan shaft. Adjust belt tension. Align sheaves properly (see V -Belt Drives section).
12 474051 • BCSW-FRP , Rev . 1, November 2010 Copyright 2010 © Greenheck Fan Corporation ® Phone:(715)359-6171•Fax:(715)355-2399•E-mail:gfcinfo@greenheck.
デバイスGreenheck Fan 474051の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Greenheck Fan 474051をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはGreenheck Fan 474051の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Greenheck Fan 474051の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Greenheck Fan 474051で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Greenheck Fan 474051を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はGreenheck Fan 474051の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Greenheck Fan 474051に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちGreenheck Fan 474051デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
