Related Manuals for Danfoss ET4020
Summary of Contents for Danfoss 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.
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Page 2: Table Of Contents
Hydraulic Schematic ............. . 15 2 | © Danfoss ET4020 Crimp Machine Operator’s Manual | 2022.12. -
Page 3: Safety Instructions
Specification #IJ100 for hydraulic jacking applications. Maintain dies with care. Dies used in the ET4020 crimp machine are Die change. Do not insert/remove dies while the power is on. -
Page 4: Specifications
................... FT1380-200-M150 ................... FT1380-200-M180 ................... FT1380-200-M210 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 ................... FT1380-200-M240 machine.................... FT1381-200-M280 Part number.............. FT1380-2-4 ................... -
Page 5: Operating Instructions
The ratio of the crimp diameter change to the DISPLAY inserted or removed in this position (figure 2). The ET4020 crimp machine change is 1 to 1. For example, if you crimp a fitting at a setting of will automatically retract when it has reached the setting entered on the 120, and the crimp diameter is .035 inch too large, you will need to... -
Page 6: Entering A Number Into The Display
After the third number is entered, the display will remain. The ET4020 is now ready to crimp to the DISPLAY setting. Storing a Number from the Display as a Preset Enter a three-digit number as described in the procedure above. -
Page 7: Crimping Procedures
Enter the number “300” into the DISPLAY and start the crimping process. Refer to the current Danfoss PowerSource Crimp Spec tool for complete and If the dies crimp the fitting, measure the crimp diameter and decrease detailed crimp specification information for each hose and fitting style. -
Page 8: Calibration
1.250, you would enter 350; if it was 1.249, you would enter 349. 0.940 1.240 0.950 1.250 0.960 1.260 0.970 1.270 0.980 1.280 0.990 1.290 1.000 1.300 1.010 1.310 8 | © Danfoss ET4020 Crimp Machine Operator’s Manual | 2022.12. AQ435956026217en-000101... -
Page 9: Maintenance
Torque the die cage bolts to 50 in. -lbs. Ensure that all dies slide in and out freely. AQ435956026217en-000101 © Danfoss ET4020 Crimp Machine Operator’s Manual | 2022.12. | 9... -
Page 10: Troubleshooting Tips
If the symptom appears to be solely pump or cylinder related, refer to the ENERPAC Repair Parts Sheets. Any electrical checks must be performed by a qualified electrician. 10 | © Danfoss ET4020 Crimp Machine Operator’s Manual | 2022.12. AQ435956026217en-000101... -
Page 11: Crimp Machine Components
Screw 3/8-16 x 3/4” SHCS FT1380-3-5 Transducer Assembly FT1380-3-9 Frame FT1380-3-17 Bracket, Transducer Rod FT1380-3-1 Hydraulic Pump Assembly 115V FT1380-3-16 Bracket, Transducer FT1380-3-21 FT1380-3-35 Hydraulic Pump Assembly 230V AQ435956026217en-000101 © Danfoss ET4020 Crimp Machine Operator’s Manual | 2022.12. | 11... -
Page 12: Die Cage Components
Cap Screw FT1330-2-9-66 FT1330-2-6-6 FT1381-2-9-66 Spacers FT1380-2-9-1 FT1380-2-9-1 FT1380-2-9-1 Back Plate * The FT1380-200-NO. (FT1380-2-9) and FT1381-200-NO (FT1391-2-9) require 16 springs and the FT1380-201-NO. (FT1380-2-9A) requires 8 springs. 12 | © Danfoss ET4020 Crimp Machine Operator’s Manual | 2022.12. AQ435956026217en-000101... -
Page 13: Electrical Schematics
Danfoss ET4020 Crimp Machine Operator’s Manual Electrical Schematics Electrical Schematic for ET4020-115 (115V model) Electrical Schematic for ET4020-230 (230V model) AQ435956026217en-000101 © Danfoss ET4020 Crimp Machine Operator’s Manual | 2022.12. | 13... - Page 14 To dump valve +24V AC To motor contractor * The voltage at TB2 pin 2 varies between 4.04V DC and 0.04V DC, depending on the position of the crimp ring. 14 | © Danfoss ET4020 Crimp Machine Operator’s Manual | 2022.12. AQ435956026217en-000101...
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Page 15: Hydraulic Schematic
Danfoss ET4020 Crimp Machine Operator’s Manual Hydraulic Schematic SEQUENCE 1. Pump on – Cylinder advances 2. Valve energized – Cylinder retracts 3. Pump and valve de-energized – Cylinder holds position AQ435956026217en-000101 © Danfoss ET4020 Crimp Machine Operator’s Manual | 2022.12. | 15... - Page 16 Phone: +86 21 3418 5200w Danfoss can accept no responsibility for possible errors in catalogs, brochures, and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.