3 - 4 Machine Maintenance 704-0212-209 VM Series Maintenance and Safety Manual
USB Port
Daily: Check the USB port. Keep dirt, dust, coolant, and oils away from opening.
Heat Exchanger
Weekly: Clean the filter inside the heat exchanger.
The heat exchanger removes heat from the control cabinet. Follow these steps to remove
dust:
1. Locate the heat exchanger either on top of the power cabinet, or on the power
cabinet door.
2. Lift the filter from the heat exchanger, in order to remove it.
3. Rinse the filter with clean water and dry it.
4. Reinstall the filter inside the heat exchanger.
Exterior Wiring
Monthly: Inspect conduit, connectors, cabling, and wiring external to the machine for
evidence of fraying, cracking, and looseness.