User manual SKYPE EP9N

[. . . ] OWNERS MANUAL MODEL EP-9N R134a AC SERVICE CENTER RECOVERY RECYCLING VACUUM RECHARGING WARNING - DO NOT MIX REFRIGERANTS (R134a) ONLY July 11, 2000 2 SKYE International Holdings, Inc. , 7441 Tower Street, Fort Worth TX. 76118 FOR TECHNICAL SUPPORT AND CUSTOMER SERVICE PLEASE CALL 1-800 722 SKYE (7593) RECORD YOUR EQUIPMENT DETAILS BELOW: MODEL NO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] If this occurs, recover the refrigerant in the system or unit plumbing and restart vacuum. ) 3. Open the Low and High side manifold valves and evacuate the system for a minimum of 40 minutes. When the evacuation is complete, close both manifold valves, turn the FUNCTION SELECTOR to CLOSED then turn the vacuum pump off. CHARGING PROCEDURE NOTE: WHEN CHARGING DO NOT PRESS THE RECOVERY ON BUTTON. POWER MUST BE CONNECTED TO THE UNIT TO OPERATE THE CHARGING SYSTEM. IMPORTANT: THE STORAGE TANK SHOULD CONTAIN AT LEAST 5 POUNDS OF REFRIGERANT TO PERFORM THE CHARGING FUNCTION. Connect the BLUE and RED service hoses to the system to be charged. (NOTE: The hose from the tank liquid port must be connected to the Charging Inlet Port. Turn the Function Selector to the CHARGE position then turn the scale on by pressing the scale keypad ON button. The scale will beep once and a random number will appear on the LCD readout. Allow a short warm up time to ensure the scale has self calibrated. Choose the desired unit of measure by pressing either the lbs key for pounds and ounces or the KG key for kilograms (Default is lbs). The scale will beep and reset whenever the unit of measure is changed. Press and hold the ZERO key for 2 seconds. Minor fluctuation in the ounce reading is normal. Press the SET key until the Red LED in the corner of the key lights and the unit beeps. Enter the amount to be charged by pressing the # key. To increase programming speed when charging larger amounts, press the FAST key and the # key simultaneously. Use the $ key for fine tuning if needed. Press the SET key again until the Red LED goes out and the unit beeps. Press the GO/HOLD key once to begin charging, a click will be heard as the charging solenoid opens, then open the RED and BLUE manifold valves. As refrigerant flows into the system the LCD display will begin to count up indicating the weight charged. 8 9 10. When the programmed amount of refrigerant has been dispensed, the solenoid valve will close and the scale will beep. [. . . ] Expansion valve malfunction Scale out of calibration. CALL SKYE/USA TECHNICAL SERVICE Change tank. Vent non-condensables per instruction manual. Check ABB valves/service ports for malfunction. [. . . ]