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02-13-2012

HK604

I

NSTRUCTION

M

ANUAL

M

M

ODEL

ODEL

940-220

940-220

POWERIG

®

H

YDRAULIC

U

NIT

Summary of Contents for POWERIG 940-220

Page 1: ...02 13 2012 HK604 INSTRUCTION MANUAL M MODEL ODEL 940 220 940 220 POWERIG HYDRAULIC UNIT...

Page 2: ...940 220 Powerig HK604 Alcoa Fastening Systems 2 NOTICE This instruction manual applies only to HUCK Powerig Model 940 220 with serial number 1191 and above...

Page 3: ...NANCE 8 CHECKING AND ADJUSTING PRESSURES 9 SPARE PARTS 10 DIRECTIONAL VALVE OVERLOAD 10 REPLACING PUMP TO MOTOR COUPLING 10 INTERNAL ADJUSTMANT OF PRESSURE SWITCH 10 PUMP OVERHAUL 10 POWERIG ASSEMBLY...

Page 4: ...n er ejecting may occur 17 Where applicable always clear spent pintail out of nose assembly before installing the next fastener 18 There is possibility of forcible ejection of pintails or spent man dr...

Page 5: ...ment The four way directional valve is operated by a 24 volt AC control circuit The high pressure relief valve controls PULL pressure maximum pressure of the unit and is adjustable by the operator An...

Page 6: ...ATF meeting DEXRON III DEXRON IV MERCON Allison C 4 or equivalent specifications Fire resistant hydraulic fluid may also be used and is required to comply with OSHA regulation 1926 302 paragraph d th...

Page 7: ...port of the installation equipment The motor contactor is held closed until the preset RETURN pressure is reached and pres sure switch PS contacts open The motor turns off the pressure drops and press...

Page 8: ...o the port stamped with letter R on the tool Plug the control cable from the tool into the two prong socket on the Powerig Hydraulic Unit control panel Depress the tool trigger switch and let the the...

Page 9: ...he gauge just before the unit turns off This is the RETURN pressure 12 Disconnect the electrical power 13 Remove the gauge ADJUSTING PRESSURES NOTE Use T gage T 124833CE to check pres sures during adj...

Page 10: ...e one directional valve and one pilot valve Other parts that should be available to the service technician are Pump to Motor Coupling Relay Transformer Pilot Valve and Motor Brushes I INTERNAL NTERNAL...

Page 11: ...04 Alcoa Fastening Systems 11 940 220 Powerig Assy 6 8 7 12 14 9 13 18 44 1 15 5 17 12 11 22 5 18 See DETAIL A B B VIEW B B Rotated 90 CCW 4 10 2 13 89 11 12 9 50 16 09 11 50 16 3 DETAIL A 500 1 375 2...

Page 12: ...940 220 Powerig HK604 Alcoa Fastening Systems 12 112121 Pump Motor Valve Assy 13 30 31 22 21 8 32 6 19 7 11 17 29 16 15 26 10 12 14 20 2 1 27 9 24 28 18 25 4 3 5 23 Figure 4...

Page 13: ...astening Systems 13 See Figure 2 27 11 24 12 10 Pressure Switch Solenoid 16 21 23 4 15 20 5 19 3 Power Cord 15 9 16 1 17 Motor Cord 18 8 7 6 28 28 2 13 26 0 1A REV C 506363 0 1 124073 Electrical Enclo...

Page 14: ...alphanumeric label to appear at both ends of the conductor 2 Connections made to 506365 Socket Relay strip end of wire 0 30 inches 3 Connections made to 110685 Female Base strip end of wire 0 50 inch...

Page 15: ...940 220 Powerig HK604 Alcoa Fastening Systems 15 Figure 7 P PRESSURE RESSURE S SWITCH WITCH D DETAIL ETAIL...

Page 16: ...defective g Worn or defective pump 4 Tool will not return when switch is released Tool will not push nose assembly off swaged fastener a RETURN pressure set too low b Hoses not coupled properly c Wor...

Page 17: ...oling other items nonstandard or custom products described above and Huck shall inspect products for which such claim is made TOOLING PART S AND OTHER ITEMS NOT MANU FACTURED BY HUCK HUCK MAKES NO WAR...

Page 18: ...nization Alcoa Fastening Systems AFS maintains company offices throughout the United States and Canada with subsidiary offices in many other countries Authorized AFS distributors are also located in m...

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