Danfoss ET4000 Crimp Machine Operator’s Manual
AQ439269047772en-000101
© Danfoss ET4000 Crimp Machine Operator’s Manual | 2023.02. | 11
Operating Instructions
Refer to safety information regarding Danfoss hose, hose
fittings and assembly equipment compatibility on page 3
!
FIGURE 8 (BELOW)
Coll-O-Crimp Spacer Ring
Typical spacer ring illustrating both
sides of ring
FIGURE C (ABOVE)
Nominal Crimp Diameter
Measurement
Measuring crimp diameters should
be a part of the normal hose
assembly procedure. To insure a
proper crimp diameter reading,
follow these steps:
1.
Measure the diameter in the
middle of 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
PowerSource Crimp Spec tool
at danfoss.com/crimp.
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 and re-lubricate
Every 1,000 crimps = Remove old
grease, inspect for wear or damage
and re-lubricate if okay
