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Armstrong h-53, Installation And Operating Instruction, Page: 10 / 10

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Armstrong h-53 Installation And Operating Instruction Download Page 10

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armstrong fluid technology   

established 1934

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#59, first floor, 3rd main

margosa road, malleswaram

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560 003

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wolverton street

manchester

united kingdom

m11 2et

+44 (0) 8444 145 145

93 east avenue

north tonawanda, new york

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14120-6594

+1 716 693 8813

23 bertrand avenue

toronto, ontario

canada

m1l 2p3

+1 416 755 2291

unit 903, 888 north sichuan rd.

hongkou district, shanghai

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rua josé semião rodrigues agostinho, 

1370 galpão 6

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b62 8dj

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Summary of Contents for h-53

Page 1: ...nstalled on the discharge and suction side of the pump to facilitate service On larger pump sizes a check valve should be located on the discharge side of pump between the pump body and the gate valve to prevent damage due to water hammer 2 0 system cleanliness Before starting the pump the system must be thoroughly cleaned flushed and drained then replenished with clean liquid Welding slag and oth...

Page 2: ...perature or constant operation Be sure oil is visible at the top and center of window on side of bracket and maintain this level at all times Motor lubrication caution Stop motor before lubricating Do not over oil or spill oil on resilient motor rings This motor has been lubricated properly at the factory At the start of each following heating season however on motors with oil cups add 15 drops sa...

Page 3: ...tion with and adherence to the National Electrical Code nec and National Fire Protection Association nfpa standards and to local codes are required It is important to observe safety precautions to protect personnel from possible injury Person nel should be instructed for handling each of the following Insulate all connections carefully to prevent grounding or short circuits Reinstall all conduit a...

Page 4: ...rface board communicates with the motor control to operate the motor in speed mode The operating parameters are programmed in the eeprom of the motor control not the PerfectSpeed User Interface On power up the interface board extracts the operating parameters from the motor control Parameter categories include Motor direction Motor mode of operation Motor output display Motor profile PerfectSpeed ...

Page 5: ...ethods of setting the Input Demand See Table 3 for definitions of the two options Table 4 Setting input demands options set with on board potentiometer set with 0 V to 10V DC control signal AC line connections Check to see if the line voltage matches the nameplate voltage connections green verde screw ground Configuration scenarios This section provides examples of different configurations and bri...

Page 6: ...t running If the PerfectSpeed motor with User Interface isn t running perform the following checks 1 Ensure that both the PerfectSpeed motor and User Inter face have proper line voltage for intended application 2 Turn the User Interface on board potentiometer fully clock wise 100 demand and check to see if the motor runs 3 If 0V to 10V DC input is in use disconnect the external input from the User...

Page 7: ...ains definitions for acronyms and terms oc curring in the Operation Configuration and Troubleshooting Manual or in the PerfectSpeed User Interface ccw Counter clockwise direction Motor rotation is viewed from the lead end of the motor not the shaft cw Clockwise direction Motor rotation is viewed from the lead end of the motor not the shaft dE Demand The set point of the motor ecm Electronically Co...

Page 8: ...fined by the maximum operating parameters Also called motor slew rate Motor Speed Limit A user defined limit in rpm equating to 100 demand in Speed Mode of Operation Motor Power Limit A user defined limit in Watts of output power The parameter cannot be less than 25 of the value in the Motor Table Refer to Appendix A Motor Charts Motor Torque Limit A user defined limit in lb in equating to 100 dem...

Page 9: ...installation operating instructions In line circulating pumps 9 ...

Page 10: ...hester united kingdom m11 2et 44 0 8444 145 145 93 east avenue north tonawanda new york u s a 14120 6594 1 716 693 8813 23 bertrand avenue toronto ontario canada m1l 2p3 1 416 755 2291 unit 903 888 north sichuan rd hongkou district shanghai china 200085 86 0 21 5237 0909 rua josé semião rodrigues agostinho 1370 galpão 6 embu das artes sao paulo brazil 55 11 4781 5500 b i r m i n g h a m heywood wh...

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