Danfoss ET4000 Operator's Manual
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Danfoss ET4000 Operator's Manual

Crimp machine
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Operator's Manual
Danfoss ET4000
Crimp Machine

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Summary of Contents for Danfoss ET4000

  • Page 1 Operator’s Manual Danfoss ET4000 Crimp Machine...

  • Page 2: Table Of Contents

    Shop/work table mounting .......................5 Check-out procedure ..........................6 Operating instructions (ET4000AR-001) ..................7 Operating instructions (ET4000AR-002) ..................8-9 Operating instructions (T-410-25) ....................10 Operating Instructions ........................11 Troubleshooting procedures .....................12-13 Repair and replacement items ....................14-15 2 | © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. AQ439269047772en-000101...

  • Page 3: Safety Instructions

    Do not rest your hand on the crimp ring. Keep your hands clear of all moving parts. Do not allow anyone, other than the operator, close to the equipment while it is in operation. AQ439269047772en-000101 © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. | 3...

  • Page 4: Specifications And Equipment

    29”high, 21”deep, 12”wide T-441 Electric Pump The Danfoss T-441 power unit is ideally suited for use with the ET4000 press. It features a two-stage pump providing high flow at low pressure for fast ram approach and low flow at high pressure for actual crimping.

  • Page 5: Shop/Work Table Mounting

    10. Before the electric pump (T-441) can be activated, the interlock cord must be plugged into the switch box mounted on the ET4000 crimper. After mating the halves of connection, TIGHTEN the knurled nut. 11. Plug electric cord into a grounded (4-wire connection), 220 volt, 60 cycle, single phase outlet.

  • Page 6: Check-Out Procedure

    “out” position to permit This will purge the hydraulic the ram to return to the full system. upright position. (See page 10, Step 1 for the procedure.) 6 | © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. AQ439269047772en-000101...

  • Page 7: Operating Instructions (Et4000Ar-001)

    OPEN the pusher halves the collet assembly with a and remove the crimped hose high-efficiency PTFE based assembly. lubricant. Visually inspect the crimp and verify the correct crimp diameter and length. AQ439269047772en-000101 © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. | 7...
  • Page 8 PULL spacer ring locator ring inside the base plate. bracket upward. TURN the locator bracket 90˚. NOTE: Lubricate the outside diameter of base adapter ring before placing into the base plate. 8 | © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. AQ439269047772en-000101...
  • Page 9 PTFE-based return. OPEN the pusher halves lubricant. and remove the crimped hose assembly. 11. Visually inspect the crimp and verify the correct crimp diameter and length. AQ439269047772en-000101 © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. | 9...

  • Page 10: Operating Instructions (Et4000Ar-002)

    Place appropriate side of Visually inspect the crimp spacer ring on top of collet and verify the correct crimp with uncrimped hose diameter and length. assembly held in place. 10 | © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. AQ439269047772en-000101...

  • Page 11: Operating Instructions (T-410-25)

    (flat) and re-lubricate if okay portion of the crimp. See crimp diameters in PowerSource Crimp Spec tool at danfoss.com/crimp. AQ439269047772en-000101 © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. | 11...

  • Page 12: Troubleshooting Procedures

    Operate for 3 seconds at crimp pressure; Low oil level: Step #2, Pump worn (longer cycle time); Replace Pump, Leaking relief valve and /or shuttle valve Step #3, #4 12 | © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. AQ439269047772en-000101...
  • Page 13 Replace cartridge if not functional at this point. Reassemble shuttle valve into it’s cavity and check crimping cycle prior to using system. AQ439269047772en-000101 © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. | 13...

  • Page 14: Repair And Replacement Items

    Micro Switch ET4000AR-001 Base Adapter Ring ET4000AR-002 Base Adapter Ring ET4000TP-001 Locator Bracket Kit ET4000TP-002 Wear Plate Kit ET4000C-0018/ET4000C-0017 Yellow Shroud / Red Shroud 120-00429 Screw, Hex Head 14 | © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. AQ439269047772en-000101...
  • Page 15 Danfoss ET4000 Crimp Machine Operator’s Manual AQ439269047772en-000101 © Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. | 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.

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