Robinair 348012K Recovery, Recycling, Recharging Unit - Manual (Page 8)

© 2000 Robinair, SPX Corporation
6
Operating Guidelines
USING THE SELECTION MENU
1. Press MENU . The top line of the display reads LANGUAGE SELECTION.
2. Use the UP and DOWN arrows to scroll through the menu choices. The menu
choices are (in order of appearance):
3. Press ENTER to make a choice from the menu. Press STOP to terminate any
process.
CHANGE FILTER
The filter-drier removes acid, particulates and water from the refrigerant. Change
the filter-drier after 150 pounds of refrigerant has been filtered. See the DRIER
RECOVERED LBS. section on the following page as well as the Maintenance
Section on page 20 for instructions.
1. LANGUAGE SELECT
2. CHANGE FILTER
3. FILTER WEIGHT
4. SELECT AUTO RESTART
5. MEASUREMENT UNITS
6. CHANGE VACUUM PUMP OIL
7. TANK FILL
8. VACUUM OIL TIME
9. INSTALLATION ROUTINE
10. SELECT PROMPTS
11. CHANGE DEFAULT (Password
Protected)
5. Press START . The unit automatically evacuates the system for 5:00 minutes
to remove any air from the external storage vessel (Ensure that all tank valves
are open).
IF THE SELECTOR SWITCH IS SET TO R-134A:
6. Connect the lowside service coupler to the source tank valve, using the
adapter supplied with the unit, when the 5:00 minute evacuation is complete.
Open the service coupler and turn manifold valves to RECOVER/VACUUM.
IF THE SELECTOR SWITCH IS SET TO R-12:
7. When the 5:00 minutes evacuation is complete, connect the low side hoses the
hose adapter supplied with the unit. Attach the adapter to the source tank.