WARNING
STATIC DISCHARGE: Climates in some parts of the
world are conducive to creating static electric build up
(ESD). Your scale has been designed to eliminate the
damaging effects of ESD. In some extreme cases, ESD
will be apparent on your scale by a lack of response or
an inability to turn off the unit. In the rare case that this
occurs, simply disconnect the battery, wait 1 minute and
reconnect the battery. The scale will "reboot" itself and
operate normally once the unit is turned on.
OPERATING INSTRUCTIONS
KEY FUNCTIONS
ON/OFF:
Turns unit ON or OFF
UNIT/SHIFT: UNIT - Select readout in lb, oz or kg
SHIFT - Move from one digit to the next, to edit display / To set up tank capacity
To Increase Value
To Decrease Value
CHARGE/PAUSE: CHARGE - To start CHARGE/RECOVERY mode
PAUSE - To pause and resume in CHARGE/RECOVERY mode
TARE/ENTER:
TARE - zeros out display in BASIC CHARGING
ENTER - to start operation or input data
REPEAT:
REPEAT - to repeat the last action
CLEAR:
Use to clear the display during PROGRAM CHARGING ONLY! (DO NOT use CLEAR for any other function!)
CHECKLIST (Prior to 1st Use)
Your unit includes a 9V battery. Install battery. Place the platform on a flat surface and press ON/OFF button to turn unit
on. The scale will begin counting down from 999999 to 000000! (DO NOT PRESS CLEAR while the unit is counting down).
Proceed to BASIC or PROGRAM CHARGING.
*If the digital readout displays a small weight (±.5 Ounce or ±20 Grams ) press and hold the TARE/ENTER button for
approximately 30 seconds until you hear a DOUBLE BEEP. The scale will automatically zero out. Proceed to BASIC or
PROGRAM CHARGING.
BASIC CHARGING
1. Remove platform from case.
2. Place platform on level surface.
3. Place DOT tank in center of platform and connect to liquid port. (Place disposable tank upside down).
4. Make sure the charging lines and the system are free of air using deep vacuum pump. (Follow vacuum instructions)
5. Press ON/OFF button to turn unit on.
6. Press TARE/ENTER button – display will read zero. (If the scale has not been used for a while press and hold
TARE/ENTER button to reset the scale).
7. Open the valve to begin charging.
8. When the desired amount is reached, close the valve.
9. Press ON/OFF button to turn unit off.
PROGRAM CHARGING
1. Repeat steps (1 through 5) in BASIC CHARGING.
2. Press CHARGE/PAUSE button.
3. Set amount of refrigerant you want to charge using CLEAR,
4. Press ENTER to start.
5. Open the valve on the tank to begin charging. Just before charging is completed, a short alarm will sound, allowing
2
WEAR SAFETY GOGGLES
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and SHIFT buttons.
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