NovaTec GFH-1500 Instruction Manual
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24Document: GFH-NT 1500-4000 IM 14 DEC 2016Gas Fired Heater Instructions©2016 NOVATEC, Inc. All Rights Reserved13.0 MAINTENANCE AND INSPECTIONIt is recommended that maintenance and inspection is done on a scheduled basis. Maintenancerequirements will naturally vary widely for each installation and with specific operating conditions. Itis suggested that a complete inspection be performed with necessary maintenance at the end ofthe first week, the first month, the first three months, and the first six months. These inspectionswill be indicative of how often future maintenance will be necessary. Suggested maintenance andinspection items are shown on the following pages.WARNINGThe user has the responsibility for establishing a program of inspection, testing, and maintenancewith documentation performed at least annually for every gas safety component (Reference NFPA86 – Ovens and Furnaces, 5-2.5.2)EVERY MONTHA. Inspect the combustion air filter. Clean or replace as required.B. Check for gas leaks using an approved leak detector.EVERY 3 MONTHSA. Units equipped with ball bearing motors are factory greased and should be re-lubricated witha high-grade ball bearing grease.NOTE: Most units are equipped with permanently lubricated bearings and no lubrication isrequired. All motors should be examined on an individual basis.When adding lubricant:1. Remove filler plugs at the bearings and install grease fittings suitable to your grease gun.Also remove the drain plugs at the bearings.2. Add ball bearing grease until all of the old grease is expelled through the drain hole.3. Run motor with drain plug removed to eliminate excess grease.4. Clean and replace drain plugs.B. Check motor(s) amperageC. Check all electrical connections to make sure that they have not become loose, especially thoseconnections at motor starters.D. Check all mechanical connections i.e. collar setscrews, etc., to make sure that they have notbecome loose. |
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