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MasterCool 98310 Operating Instructions page 4

Wireless refrigerant charging scale with solenoid

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6. Set recovery weight using CLEAR, ⇑, ⇓, and SHIFT buttons. (If recovery weight is not known, enter an amount larger
than best estimate.)
7. When ready to recover press ENTER to open platform valve.
8. Valve will close and alarm sound when recovery weight is reached. If recovery is done, but recovery weight has not
been reached, press CLEAR to close valve. If tank full weight is reached, FULL will be displayed and valve will close.
(see INSTRUCTIONS FOR SETTING TANK CAPACITY)
Vapor/Liquid
1. Connect line from OUT fitting on platform to tank.
2. Vacuum line between tank and valve using LINE VACUUM AND RECOVERY WITH SOLENOID.
3. Connect line from recovery machine to IN fitting on platform.
4. Follow steps 5 to 8 in Push/Pull.
INSTRUCTIONS FOR SETTING TANK CAPACITY
1. Turn on the unit.
2. Select desired units using UNITS/SHIFT.
3. Press and hold down the UNITS/SHIFT again until the last digit in display "blinks."
4. Use CLEAR, ⇑, ⇓ and shift buttons to input the empty tank weight.
5. Press ENTER to save the empty tank weight. The display will read "GOOD" to confirm.
6. Use CLEAR, ⇑, ⇓ and shift to input full tank weight.
7. Press ENTER to save the full tank weight. The display will read "GOOD" to confirm.
8. Press ON/OFF button on the monitor and platform to turn unit off.
CALIBRATION PROCEDURE
1. Turn on platform.
2. Turn on monitor. Press ⇑ and ⇓ together. Display will then show "SEt-1."
3. Press TARE/ENTER. Display will show "SEt-11" for kg calibration (for lb calibration press ⇑ and "SEt-12" will display.)
Press TARE/ENTER to confirm.
4. A "-----" 5 digit number will be displayed, press ⇓.
5. Place calibration weight on scale.
6. Press ⇑. Press TARE/ENTER. Number displayed must match calibration weight. If a digit needs to be changed, press
UNITS/SHIFT to activate digit (digit will blink.) Press the ⇑ or ⇓ to change the number. Repeat until all digits are
changed.
7. When the number displayed agrees with the weight on the scale press TARE/ENTER. Calibration is complete. Monitor
will restart automatically.
SPECIFICATIONS:
• Capacity: 243 lbs (110 kg)
• Accuracy: [±0.01 lb / ±0.005 kg] or 0.1% of reading whichever is greater.
• Resolution: 0.02 lb / 0.01 kg
• Automatic Shut-Off: 20 minutes
• Operating Temperature: 32˚F to 120˚F (0˚C to 49˚C)
• Battery Life: Monitor - approximately 20 hours; platform - approximately 30 hours
REPLACING THE BATTERY:
Replace the 9V battery in monitor or (6) AA batteries in platform when low-battery symbols prompt on LCD. DO NOT
OPERATE WITH A LOW BATTERY.
4

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This manual is also suitable for:

98315