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Danfoss ET4020 Crimp Machine Operator’s Manual

AQ435956026217en-000101

© Danfoss ET4020 Crimp Machine Operator’s Manual | 2022.12. | 11

Crimp Machine Components

Detail   Part Number  

Description  

 

               Qty

 

1  

FT1380-3-3  

Switch 1 

2  

FT1380-3-31 

Wire, Red 16 ga. 4.5” Long  

 

3  

FT1380-3-32  

Wire, White 16 ga. 5” Long  

 

4  

FT1380-3-33  

Wire, Red 16 ga. 5.5” Long 

 

5  

FT1380-3-6  

Keypad    

 

 

6  

FT1380-3-23  

Screw 8-32 x 3/8” 

 

 

   Stainless 

SHCS 

7  

ET4020C-0001  

Electrical Enclosure   

 

8  

FT1380-3-4 

Circuit Board Assembly 

 

9  

FT1380-3-18  

Screw 4-40 x 3/16” SHCS 

 

10 

FT1380-3-29  

Grommet   

     

 

11  

FT1380-3-24  

Screw 1/4-20 x 3/8”    

 

   Stainless 

SHCS 

12  

FT1380-3-26  

Screw 8-32 x 3/8” SHCS  

 

13  

ET4020C-0002  

Main Guard 

 

 

14  

FT1380-3-5 

Transducer Assembly  

 

15 

FT1380-3-17  

Bracket, Transducer Rod  

 

16  

FT1380-3-16  

Bracket, Transducer    

 

17  

FT1380-3-21  

Nut  

 

 

 

Detail   Part Number  

Description  

 

               Qty

 

18 

FT1380-3-22 1 

/4-20 x 2 1/2” SHCS    

 

19  

FT1380-3-15  

Top Bar    

 

 

20  

FF2032T0606S  

Adapter    

 

 

21  

504-21010-03100   Hose Assembly  

 

 

22  

FF2093T0606S  

Adapter    

 

 

23  

FT1380-3-2  

Cylinder Assembly   

 

24 

 

FT1380-3-12 

 

Pusher 

   1 

25  

FT1380-3-19  

Screw 3/8-16 x 1 1/2” SHCS  

 

26  

FT1380-3-14  

Tie Rod    

 

 

27  

FT1289-3-60  

CAUTION Decal  

 

 

28  

FT1380-3-13  

Crimp Ring  

 

 

29  

FT1380-3-27  

Screw 6-32 x 1/2” SHCS  

 

30  

FT1380-3-8  

Work Light  

 

 

31  

FT1380-3-25  

Screw 1/2-13 x 1” SHCS  

 

32  

FT1380-3-20  

Screw 3/8-16 x 3/4” SHCS  

 

33 

 

FT1380-3-9 Frame 

 

   1 

34  

FT1380-3-1 

Hydraulic Pump Assembly 115V  

 or 

 

 

FT1380-3-35  

Hydraulic Pump Assembly 230V

Summary of Contents for ET4020

Page 1: ...Operator s Manual Danfoss ET4020 Crimp Machine CAUTION It is recommended this booklet be read prior to set up then used as a guide during actual assembly Retain for reference purposes...

Page 2: ...Instructions 5 Loading and Unloading Die Cages 5 Operating the Keypad 5 6 Entering a Number into the Display 6 Storing a Number from the Display 6 Recalling a Number from the Display 6 Crimping Proced...

Page 3: ...e hose assemblies using only Danfoss hose and fittings specified for this assembly equipment 6 Verify correct crimp diameters Check and verify correct crimp diameters of all fittings after crimping Do...

Page 4: ...unit 3 CAUTION Failure to do so will cause cavitation and damage to the pumping mechanism Hand tighten the vent cap CAUTION Provide electrical service with a dedicated circuit per the crimp machine e...

Page 5: ...hed the setting entered on the keypad this is when crimp is complete Operating the Keypad 1 The DISPLAY shows the three digit setting that will determine the crimp diameter The ratio of the crimp diam...

Page 6: ...ENTER button will illuminate 3 Press three numerical buttons in less than five seconds If more than five seconds elapse the display reverts back to its previous setting After the third number is enter...

Page 7: ...at any point by momentarily depressing the RETRACT switch and then resumed by depressing and holding the RETRACT switch 5 Verify correct crimp diameter Reminder Full retraction is required for changi...

Page 8: ...since the numbers are a direct ratio Part II 1 Enter in the value of 400 using the keypad Don t hit enter 2 Center a TTC Z Series 12 fitting without a hose in the die cage holding the socket or fitti...

Page 9: ...e maintenance should be performed at 1000 crimp intervals or every six months whichever occurs first Die cages should be free of grease and debris and inspected for worn or damaged components a The sl...

Page 10: ...ate the source of leak If the hose assembly is leaking tighten or replace it If the pump or cylinder is leaking refer to the ENERPAC Repair Parts Sheets Slight oil seepage of the cylinder is normal Pu...

Page 11: ...rew 8 32 x 3 8 SHCS 8 13 ET4020C 0002 Main Guard 1 14 FT1380 3 5 Transducer Assembly 1 15 FT1380 3 17 Bracket Transducer Rod 1 16 FT1380 3 16 Bracket Transducer 1 17 FT1380 3 21 Nut 2 Detail Part Numb...

Page 12: ...d 1 FT1330 2 9 21 FT1330 2 9 2 FT1330 2 9 21 Die Spring 8 or 16 2 FT1380 2 9 3 FT1380 2 9 2 FT1381 2 9 3 Front Plate 1 3 FT1330 2 9 13 FT1330 2 9 3 FT1330 2 9 13 Spring Plate 1 4 FT1330 2 9 55 FT1330...

Page 13: ...achine Operator s Manual AQ435956026217en 000101 Danfoss ET4020 Crimp Machine Operator s Manual 2022 12 13 Electrical Schematics Electrical Schematic for ET4020 115 115V model Electrical Schematic for...

Page 14: ...res Black To work light TB2 2 0V AC White From transformer 2 wires White To work light TB1 3 None Green To earth ground TB2 1 4 04V DC Orange To transducer TB2 2 4 04 to 0 04V DC Red To transducer TB2...

Page 15: ...s Manual AQ435956026217en 000101 Danfoss ET4020 Crimp Machine Operator s Manual 2022 12 15 Hydraulic Schematic SEQUENCE 1 Pump on Cylinder advances 2 Valve energized Cylinder retracts 3 Pump and valve...

Page 16: ...ss hoses fittings and tooling provide the ultimate fluid conveyance solutions for a variety of equipment and applications around the world We proudly engineer to support a sustainable future for tomor...

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