Pallet Change Sequence
- Check that pallet is clamped to the receiver.
- Move the Z-axis and B-axis to zero position.
- Unclamp the pallet.
- Using hydraulic pressure the H-frame is lifted, rotated and lowered.
Note: The air blast is on while the pallet is rotating. Air pressure is monitored by the air pressure system.
- The pallet is clamped to the receiver.
When a pallet change occurs, a request for hydraulic demand is sent to the HPU. The HPU will monitor hydraulic pressure during the pallet change. The pallet change is not permitted to advance if hydraulic pressure is insufficient. If the pressure is absent for a parameterized time period, an alarm is generated.