Danfoss ET4001 Operator's Manual page 9

Danfoss ET4001 Crimp machine operator's manual
Operating instructions
Spacer ring and nominal crimp
diameter measurement
Spacer ring
Typical spacer ring illustrating
both sides of ring
Nominal crimp diameter
measurement
Measuring crimp diameters
should be a part of the
normal hose assembly
procedure. To ensure a
proper crimp diameter,
follow these steps:
1. Measure the diameter in
the middle of the crimped
portion of the hose end.
Place the caliper in a position
to allow for a measurement
across the pressed (flat)
portion of the crimp.
Maintenance
Collet assembly lubrication
Base adapter ring lubrication
AQ418954741547en-000101
Flat side
2. Repeat step 1 for each of the
remaining sides for a total of
four measurements.
3. Average the four
measurements and compare
this average to the target
crimp diameter shown in the
Power Source crimp spec
tool and ensure it falls within
tolerance.
Every 30 crimps = Re-lubricate sliding surfaces of dies
Every 250 crimps = Remove old grease and re-lubricate
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.
! Refer to safety information regarding Danfoss hose,
Counterbore side
© Danfoss ET4001 Crimp machine operator's manual | 2022.06. | 9