Uei-test-instruments C50OILKIT Manuel d'utilisateur

1-800-547-5740 • Fax: (503) 643-6322www.ueitest.com • email: [email protected]/C75INSTRUCTION MANUAL

Since there are many electrical products in use that pre-date thisDirective and may emit electromagnetic radiation in excess of the standards defined

Limited WarrantyThe C50 / C 75 is warranted to be free from defects in materials and workmanship for a periodof three years (two years on sensors) fro

IntroductionThe C50 / C 75 enables HVAC professionals to accurately test and service allresidential combustion appliances. The extra large backlit LCD

Probe ConfigurationOperating InstructionsBefore Use Each Time• The particle filter is not dirty• The water trap and probe line are empty of water• All

Analyzer ConnectionsNOTE: Take care when inserting the temperature probes as the pins arepolarized. Insert with the smaller pin (+) to the right. A vi

Regular Checks During SamplingCare must be taken at all times not to exceed the analyzer’s operatingspecifications. In particular ensure the following

C50/C75-MAN P. 5N G Cond1. Press “ENTER”.2. Select “N” for Net, or “G” for Gross or “COND” to calculate efficiency.• Gross Effici

C50/C75-MAN P. 6Combustion Efficiency CalculationThe efficiency calculation is based upon British Standards BS845.This identifies three sources of

C50/C75-MAN P. 7Net efficiency % = 100 - dry flue gas losses= 100 - 20.9 x K1n x (Tnet)/K2 x (20.9 - O2m)Gross efficiency % = 100 - {dry flue gas

C50/C75-MAN P. 7ChargingEnsure that you use the correct charger. This unit uses a 9V DC regulated charger.Ensure that the batteries are fitted in