MAHLE RTI Matco AC2860 - Manual (Page 10)

Page 8
MAINTENANCE
The AC2860 will provide many years of reliable service if properly maintained. Following is a
checklist of items which will ensure the AC2860 performs at peak efficiency and presents an image
to your customers that your shop performs high tech A/C service.
1. Use tool tray for storage of tools and accessory adapters.
2. Store gauge manifolds and hoses properly when not in use. Avoid hanging hoses over the
top of the unit.
3. Keep the exterior surfaces clean. Use a mild all purpose cleaner to wipe oil and dirt off the
cabinet.
4. Do not allow the unit to sit outside in direct sunlight or inclement weather. Excessive
exposure to sun light and moisture may cause damage and will void the warranty.
5. The AC2860 is not intended to be used for mobile A/C service where the unit is
transported to customer sites. Excessive vibration will shorten component life.
6. Be gentle when moving the AC2860 around the shop. Tip the unit and ease the front
casters over any obstacles such as door jams, air hoses and floor irregularities.
7. Periodically remove the front cover and check for refrigerant leaks inside the AC2860
using a leak detector. A small leak detected early will prevent future undetected loss of
refrigerant.
8. Use regulated, clean shop air to remove debris from the fins of the condenser coil. Be
careful and do not disturb any internal components.
9. Periodically check oil level in compressors (oil level sight tubes are on the rear). Oil should
be visible in the oil sight tube when the compressor is not operating. If oil is not visible, call
RTI Technical Support 800-468-2321.
10. Change filters after every 25 hours of recovery operation. Filters must be changed at least
once per year for efficient recycling of refrigerant.
FILTER CHANGE
Filters must be changed after every 25 hours of recycling refrigerant. The display will show
“CHANGE FILTERS”. This reminder will be displayed whenever the AC2860 is turned on or a new
procedure is started.
Turn power off and remove tool tray from top of AC2860 to change filters. Use end wrench to
loosen and tighten copper tube fittings. The foam insulation on the smaller outlet filter must be
removed from the old filter and installed on the new one. Check for leaks after replacing filters.
After filters have been changed, press and hold the [ <] key and the [>] key for two seconds to reset
the “CHANGE FILTERS” message.
Inlet Filter (long) P/N: 026-80077-00 Outlet Filter (short) P/N: 026-80069-00