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EATON  

ET4001 Crimp machine operator´s manual  W-EQCR-TM022-E3  March 2019

Operating instructions 

Using T-410-25 adapter ring

1. OPEN pusher halves and 

place T-410-25 adapter 

ring in the base adapter 

ring (ET4000AR-001).

NOTE: Lubricate the inside 

cone of the base adapter 

ring and external surfaces 

of the collet assembly with 

a high-efficiency PTFE-

based lubricant (T-400-G).

2. SELECT proper size 

collet (referenced in the 

crimp specifications 

manual) for hose type 

and size being crimped. 

INSERT collet halves 

into adapter ring. PLACE 

proper size hose end on 

hose. Be sure to bottom 

the hose.

3. SELECT PROPER spacer 

ring referenced in the 

crimp specifications 

manual. INSERT hose 

assembly from below, 

between collet halves. 

  PLACE appropriate side 

of spacer ring on top of 

collet with uncrimped 

hose assembly held in 

place.

5.  RELEASE the switch 

and the pusher will stop. 

Move the switch to the 

RETRACT position to 

return the pusher. OPEN 

the pusher halves and 

remove the crimped hose 

fittings. 

6.  Visually inspect the crimp 

and verify the correct 

crimp diameter and crimp 

length.

4. CLOSE pusher halves. 

HOLD SWITCH ON. 

When spacer ring 

(shown in step 3 in black) 

bottoms on adapter ring 

below it, the crimp is 

complete.

  Refer to safety information regarding Eaton hose,  

hose fittings, and assembly compatibility on page 2. 

Eye protection required when press and pump are  

in use.
NOTE: Based on the fitting style, correctly align the fitting 

with the top of the collet.

Summary of Contents for ET4001

Page 1: ...Eaton ET4001 Crimp machine operator s manual ...

Page 2: ...ATE WITHOUT THE BASE ADAPTER RING IN PLACE Safety instructions ET4001 Crimp machine WARNING Eaton s hose and Eaton hose fittings should only be assembled using Eaton approved assembly equipment Do not use any combinations of Eaton s hose Eaton hose fittings or Eaton assembly equipment with hose hose fittings or assembly equipment supplied by another manufacturer Eaton hereby disclaims any obligati...

Page 3: ... features a two stage pump providing high flow at low pressure for fast ram approach and low flow at high pressure for actual crimping Dimensions 7 high 10 wide 22 long Weight 75 lbs Pressure 5000 psi Reservoir capacity 6 Quarts Outlet port size 16 Straight thread O ring Motor 1HP 3450 RPM 220 volts 60 cycle Single Phase Hydraulic oil ISO 32 SAE 10W Flow 2 6 GPM to 900 psi 0 6 GPM above 900 psi CA...

Page 4: ...tern on mounting surface Remove power unit and drill holes 6 Replace pump and align holes on mounting surface with base plate of pump Insert bolts from top of mounting surface Washers and nuts are installed from underneath TIGHTEN Figure 1 Bench layout for ET4001 press Figure 4 Connection at top plate Figure 5 Gauge installation Figure 6 Hose connection Figure 2 Lifting hole layout on ET4001 press...

Page 5: ...NG Do not attempt to disconnect the hose sssemblies when the pusher is not fully retracted Check out procedure Check out procedure for using electric pump ET4001P 002 1 Plug electric cord into a grounded 4 wire connection 220 volt 60 cycle single phase outlet IT IS RECOMMENDED THAT THE PUMP BE ON AN INDIVIDUAL 20 AMP SERVICE OUTLET 2 Close pusher halves on press Due to safety interlock switch powe...

Page 6: ...tions 3 PLACE the spacer ring if applicable in the appropriate position on top of the collet assembly either flat side up or flat side down as referenced in Eaton crimp specifications 4 CLOSE the pusher halves and begin crimping by activating the pump with turning on the switch When the pusher halves or spacer ring if applicable contact the base adapter ring the crimp is complete 5 RELEASE the swi...

Page 7: ... assembly into the base adapter ring NOTE Lubricate the inside cone of the base adapter ring and external surfaces of the collet assembly with a high efficiency PTFE based lubricant T 400 G 8 INSERT the hose assembly through the bottom of the base adapter ring and between the two collet assembly halves To achieve a full flat crimp for 4SP 6SP fittings locate the bottom of the socket approximately ...

Page 8: ...ced in the crimp specifications manual INSERT hose assembly from below between collet halves PLACE appropriate side of spacer ring on top of collet with uncrimped hose assembly held in place 5 RELEASE the switch and the pusher will stop Move the switch to the RETRACT position to return the pusher OPEN the pusher halves and remove the crimped hose fittings 6 Visually inspect the crimp and verify th...

Page 9: ...the crimped portion of the hose end 2 Place the caliper in a position to allow for a measurement across the pressed flat portion of the crimp 3 See crimp diameters in crimp specifications Maintenance Collet assembly lubrication Every 30 crimps Re lubricate sliding surfaces of dies Every 250 crimps Remove old grease and re lubricate Base adapter ring lubrication Every 250 crimps Remove old grease a...

Page 10: ...oid malfunction Step 5 Motor runs Pusher advances Pump unload valve stuck shut Replace pump but doesn t develop final crimp pressure blows fuse Motor runs Pusher advances Relief valve leaking Step 3 but doesn t develop final crimp pressure Shuttle valve leaking Step 4 Relief valve set low Step 3 Pusher won t retract Shuttle valve stuck closed Step 4 Erratic pusher movement Low oil level Step 2 Wor...

Page 11: ...shuttle valve is in a closed position and the ET4001 pusher will not retract it may be helpful to tap the shuttle valve cap several times to dislodge any silt that may be causing the stem to bind If this does not free the valve and allow the pusher to retract use extreme caution prior to proceeding with shuttle valve removal as the system is still under pressure It may be advisable to relieve pres...

Page 12: ...s Group Europe Route de la Longeraie 7 1110 Morges Switzerland Tel 41 0 21 811 4600 Fax 41 0 21 811 4601 Eaton Hydraulics Group Asia Pacific Eaton Building No 7 Lane 280 Linhong Road Changning District Shanghai 200335 China Tel 86 21 5200 0099 Fax 86 21 2230 7240 2019 Eaton All Rights Reserved Printed in USA Document No W EQCR TM022 E3 March 2019 ...

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