4. Do not attempt to repair this unit. Maintenance
on this unit must be done by trained
technicians.
5. Change your vacuum pump oil after 80 hours
of use (the indicator in the software will prompt
you to do this). Only use recommended
vacuum oil (InstroTek part number 419.0005).
6. Change your Tank Filters every 1 to 2 months
depending on usage (InstroTek part number
977.1004 package of 12 filters).
7. Change your exhaust filter on the vacuum
pump once a year (InstroTek part number
977.1002, 977.1005, or 977.1006 depending on
pump model).
8. Call InstroTek at (919) 875-8371 if you have any
questions.