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Danfoss

 

ET4020 Crimp Machine Operator’s Manual

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

 

AQ435956026217en-000101

Specifications

Specifications

Electrical Requirements

ET4020-115  

115-Volt AC single phase (50/60) Hz 

 

 

Circuit with a minimum of 20 amps

ET4020-230 

208 to 230-Volt AC single phase (50/60) Hz 

 

 

Circuit with a minimum of 15 amps

Crimp Machine Dimensions

Width 

 

 14.25 inches

Depth 

 

 25.75 inches

Height 

 

 28.50 inches

Weight   

 238 pounds

Production Capacity

Danfoss braided and spiral hydraulic hoses which use TTC/Z or 4S/6S series 
hose ends through -20 size.

Setup and Installation

1. 

Mount your Danfoss ET4020 crimp machine onto a workbench that 
will support at least 300 pounds. Secure the unit using the holes 
provided in the corners of the crimp machine base.

2. 

Remove the plug from the hydraulic reservoir vent port and replace it 
with the vent cap that is supplied with the 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 electrical requirements) to eliminate the possibility of a 
low-voltage situation.

4. 

Never use an extension cord, always plug directly into the power 
outlet.

!

Accessories

Die Cage Repair Kits

Die cage repair kits for FT1380-200-size, FT1380-275-size. 
Part number.............................................................. FT1380-2-9

Die Holder Kit

A set includes four plates and mounting hardware that can hold up to 
eight die cages. This kit attaches to the sides of the Danfoss ET4020 crimp 
machine. 
Part number.............................................................. FT1380-2-4

Optional Fitting Backstop

Part number.............................................................. FT1380-4

TTC/Z Series Fitting Locators

Part number.............................................................. FT1330-XL

4S Series Fitting Locators (cannot be used in combination with 
FT1330-XL locators)

Part number.............................................................. FT1380-XL

Die Cages

Part number............................................................... FT1380-275-M070
........................................................................................... FT1380-275-M090
........................................................................................... FT1380-275-M120
........................................................................................... FT1380-200-M150
........................................................................................... FT1380-200-M180
........................................................................................... FT1380-200-M210
........................................................................................... FT1380-200-M240
........................................................................................... FT1381-200-M280
........................................................................................... FT1380-200-M320
........................................................................................... FT1380-200-M370
........................................................................................... FT1380-200-M420
........................................................................................... FT1382-200-M465
........................................................................................... FT1382-275-M520

Содержание ET4020

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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