MasterCool COMMANDER1100 Bedienungsanleitung Seite 26

press the "C" button on the keypad to clear out time then program in the desired vacuum time. Press
the double arrows to lock in the vacuum time.
3. Press the go button, follow the instructions on the screen. Connect the couplers to the vehicle, press
next. Open the couplers by turning the knobs clockwise, press next. Open the Machine valves, press
next.
4. The vacuum procedure will now be performed.
Oil Injection (COMMANDER2100 (-E) ONLY):
NOTE: The vehicle will need to be under a full vacuum for the oil injection process to work.
1. Press the oil injection button.
2. Program in the amount of oil desired to be charged into the vehicle. Press the arrows button to lock in
the charge.
3. Press the go button. Follow the instructions on the screen. Connect the couplers to the vehicle, press
next. Open the couplers by turning the knobs clockwise, press next. Open the Machine valves, press
next.
4. The programmed amount of oil will be injected.
Refrigerant Charge:
1. Press the refrigerant charge button, use the keypad to program in the desired refrigerant charge. You
may also use the database option to look up the year make and model of the vehicle. Press the double
arrows to lock in your selection. Press the go button.
2. Follow the instruction on the screen.
3. Connect the couplers to the vehicle, press next.
4. Open the couplers by turning them clockwise, press next.
5. Open the Machine valves. Press next.
6. The machine will now charge the programed amount of refrigerant. The Refrigerant charge screen
will be displayed. This screen will display the amount of refrigerant in the internal tank, the refrigerant
being charged, the total amount of refrigerant programmed, the tank pressure, temperature and vehicle
pressure. When the charge is finished "process complete" will be displayed and the visual indicator will
turn green.
End of Charge / Hose Clearing Process:
This process allows for the verification of the operating AC pressures and the removal of refrigerant
from the hoses into the internal tank. The machine will then perform a short vacuum to prepare for the
next vehicle. Follow the instruction on the screen.
1. Close the high and low side valves on the machine, press next to continue.
2. Start the vehicle engine and turn AC system on high, press next to continue.
3. Verify the high and low side system pressures. Press next to continue.
4. Turn off the vehicle and allow the AC system pressures to equalize.
5. Close and remove the high side coupler. Press next to continue.
6. Start the vehicle, turn the AC system on high. Press next.
7. Open the valves on the machine. Press next.
8. Allow the AC system pressures to equalize. Press next.
9. Close and remove the low side coupler, turn off the vehicle. Press next.
10. Hose clearing will be displayed. The tank graphic with weight will be displayed. The tank
pressure and temperature will be displayed.
11. The machine will recover any residual refrigerant and ready itself for the next vehicle.
12. Process Completed, will be displayed when finished.
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