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Marley H3 Fan
User Manual 92-1452
Page 1: ... Marley H3 Fan User Manual 92 1452 ...
Page 2: ...y The fan hub is identified with the complete serial number and each blade socket is identified by number Each fan blade is marked with the identification portion of the fan serial number and a sequential number indicating position of the fan blade in the fan hub B Check and if necessary retighten blade clamping hardware to prescribed torque prior to startup and subsequently at 6 month intervals C...
Page 3: ...ft lbs VerticalTip Track Variation 3 4 3 8 3 4 3 8 3 4 3 8 1 1 2 11 2 3 4 CHECKING LOAD AT MOTOR 1 Operate the fan until motor and Geareducer have reached opera tion temperature Take operating voltage and amperage measure ments for use in calculating motor hp by the following equation hp x nameplate hp 2 The calculated horsepower should equal but not exceed the speci fied contract horsepower Measu...
Page 4: ... PARK KANSAS 66213 UNITED STATES 913 664 7400 spxcooling ct spx com spxcooling com In the interest of technological progress all products are subject to design and or material change without notice 2009 SPX Cooling Technologies Inc Printed in USA ...
