Tempoint® user manual (English)
Contents
1. If necessary obtain the heating equipment manufacturer s recommendations as to the proper flue gas temperature range for the equipment being tested TO FLUE TO FLUE DRAFT REGULATOR NOT LESS THAN 6 NOT LESS THAN 6 FROM FURNACE FROM FURNACE OUTLET OUTLET TEMPOINT MAINTENANCE TEMPOINT temperature indication may be adjusted or reset by gripping the hex hub at the top of the STEM with a 6 adjustable crescent wrench and slowly rotating the bezel until the pointer indicates the proper temperature clockwise to decrease and counter clockwise to increase For more information on other Bacharach products including low cost electronic gas analyzers please call 1 800 736 4666 VV vV 621 Hunt Valley Circle New Kensington PA 15068 Ph 724 334 5000 e Fax 724 334 5001 Toll Free 800 736 4666 Website www mybacharach com e E mail help mybacharach com Printed in U S A Registered Trademark2. Instruction 0012 9013 Rev 7 December 2012 The Measurable Difference Dial Thermometer WARRANTY Bacharach Inc warrants to Buyer that at the time of delivery this Product will be free from defects in material and manufac ture and will conform substan tially to Bacharach Inc s applicable specifications Bacharach s liability and Buyer s remedy under this warranty are limited to the repair or replacement at Bacharach s option of this Product or parts thereof returned to Seller at the factory of manufacture and shown to Bacharach Inc s reason able satisfaction to have been defective provided that written notice of the defect shall have been given by Buyer to Bacharach Inc within one 1 year after the date of delivery of this Product by Bacharach Inc For full details concerning this warranty contact Bacharach Inc OPERATION WARNINGS Read this entire instruction sheet and follow these operation warnings carefully to ensure accurate and reliable TEMPOINT service Never overheat the unit beyond maximum faceplate indication Do not bend the STEM Avoid any shock to the TEMPOINT Never immerse the STEM directly in corrosive chemicals or temperature baths Use in such applications requires a protective well i e a stainless steel tube of suitable length and of a material that will withstand the corrosive action of the medium TEMPERATURE MEASUREMENT Step Temperature Measurement Instructions Insert at
3. least 2 inches of the STEM into the measurement medium for example heated air in the ductwork of a furnace flue Read the temperature on the dial scale when the pointer position becomes constant FACEPLATE WITH TEMPERATURE TEMPERATURE SCALE DIAL HEX HUB NOT SHOWN CLIP END MOVEABLE CLIP BEZEL CLIP END USING THE HOLDING CLIP Use the holding clip to support the TEMPOINT in sheet metal duct or pipe Using the Holding Clip Pull CLIP A to B the end of the STEM B with the bent CLIP END D up Insert the bent CLIP END into a diameter punched or drilled HOLE C Push the STEM through the HOLE to the proper depth Release the TEMPOINT and the holding CLIP P NOT LESS 7 will retain it THAN securely in the i i HOLE MEASUREMENT TECHNIQUES Flue gas temperature should be measured between the barometric draft regulator or draft diverter and the flue outlet of the heating equipment A diameter HOLE in the flue pipe at least 6 from the draft regulator or diverter is required Insert the STEM through the HOLE so that the end of the STEM is not less than 2 from the wall of the flue pipe Operate the combustion unit until the TEMPOINT reading is constant NOTE When using the Bacharach Inc Fire Efficiency Finder to calculate o the combustion efficiency deduct the temperature of the air supplied for combustion from this TEMPOINT reading
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