Mastercool 98210-BL Electronic Charging Scale Instruction Manual

: June 10, 2024
: Mastercool

Table of Contents

Mastercool 98210-BL Electronic Charging Scale
Product Information
Product Usage Instructions
OPERATING INSTRUCTIONS
SPECIFICATIONS
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

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Mastercool 98210-BL Electronic Charging Scale

Product Information

The product is a scale designed for measuring refrigerant in lb, oz, or kg. It includes a 9V battery and has a preprogrammed minimum and maximum cylinder weight of 0 oz / 240 lbs (0 kg / 110 kgs). The scale is equipped to eliminate the damaging effects of electrostatic discharge (ESD).

Product Usage Instructions

WARNING: Wear Safety Goggles. Avoid contact with refrigerant.
Checklist (Prior to 1st Use): Install the 9V battery and place the platform on a flat surface. 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.
Basic Charging:
Press TARE/ENTER button to reset the scale.
Connect the hose to the unit and the tank.
Place the tank on the platform and press TARE/ENTER button again.
Set the desired weight using the CLEAR, SHIFT, and UNIT buttons.
Open the valve to begin charging.
When the desired amount is reached, close the valve and press ON/OFF button to turn unit off.
Program Charging:
Repeat steps (1 through 5) in Basic Charging.
Press CHARGE/PAUSE button.
Set the desired weight using the CLEAR, SHIFT, and UNIT buttons.
Press ENTER to start charging.
Open the valve on the tank to begin charging.
When a short alarm sounds just before charging is completed, turn off supply.
When the desired amount is reached, close the valve and press ON/OFF button to turn unit off.
Repeat Charging:
Press REPEAT to start charging the previously stored amount.
Open the valve.
When the desired amount is reached, close the valve and press ON/OFF to turn unit off. If the scale was turned off, follow steps (1 through 5) of Basic Charging, then follow the Repeat Charging steps.
Recovery/Recycle:
Repeat steps (1 through 7) in Basic Charging.
Begin recycling.
The display indicates the amount of collected refrigerant when recycling is completed.
Calibration Procedure:
Turn on scale. When HELLO is displayed press TARE/ENTER and CLEAR together. Display will show 25.0.
Press TARE/ENTER. Display will show 0.00.

WARNING
Wear Safety Goggles
Avoid Contact with Refrigerant
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
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

Remove platform from case.
Place platform on level surface.
Place DOT tank in center of platform and connect to liquid port. (Place disposable tank upside down).
Make sure the charging lines and the system are free of air using deep vacuum pump. (Follow vacuum instructions)
Press ON/OFF button to turn unit on.
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).
Open the valve to begin charging.
When the desired amount is reached, close the valve.
Press ON/OFF button to turn unit off.

PROGRAM CHARGING

Repeat steps (1 through 5) in BASIC CHARGING.
Press CHARGE/PAUSE button.
Set amount of refrigerant you want to charge using CLEAR, and SHIFT buttons.
Press ENTER to start.
Open the valve on the tank to begin charging. Just before charging is completed, a short alarm will sound, allowing time to turn off supply.
When charging is completed, scale will sound an alarm again and display CH/END. Press any button to stop alarm. (If 2 the tank is empty and the charge is not complete, Empty Tank will display. Replace the tank and press CHARGE/PAUSE button to resume charging).
When the desired amount is reached, close the valve and press ON/OFF button to turn unit off.
This unit is preprogrammed for minimum and maximum cylinder weight 0 oz / 240 lbs (0 kg / 110 kgs). * To change cylinder weight setting, refer to INSTRUCTIONS FOR SETTING TANK CAPACITIES.

REPEAT CHARGING

Press REPEAT to start charging the previously stored amount.
Open the valve.
When desired amount is reached, close the valve and press ON/OFF to turn unit off. (If scale was turned off, follow steps (1 through 5) of BASIC CHARGING, then follow the REPEAT CHARGING steps).

RECOVERY/RECYCLE

Repeat steps (1 through 7) in BASIC CHARGING.
Begin recycling.
The display indicates the amount of collected refrigerant when recycling is completed.

INSTRUCTIONS FOR SETTING TANK CAPACITY

Turn on the unit.
Select readout using UNIT/SHIFT.
Press UNIT/SHIFT again and hold down until the last digit in display “blinks”.
Use CLEAR, , and SHIFT to input the empty tank weight.
Press ENTER to set the empty tank weight. The display will read “GOOD” to confirm.
Use CLEAR, , and SHIFT to input full tank weight.
Press ENTER to set the full tank weight. The display will read “GOOD – OUT” to confirm.
Press ON/OFF button to turn unit off.

CALIBRATION PROCEDURE

Turn on scale. When “HELLO” is displayed press “TARE/ENTER” and “CLEAR” together. Display will show “ .”
Press “TARE/ENTER.” Display will show for kg calibration (for lb calibration press and will display.) Press “TARE/ENTER” to confirm.
A “ _ __” 5 digit number will display. Press .
Place calibration weight on scale.
Press . Press “TARE/ENTER.” Number displayed must match calibration weight. If a digit needs to be changed, press “UNIT/SHIFT” to activate digit (digit will blink.) Press or to change number. Repeat until all digits are changed.
When number displayed agrees with weight on scale press “TARE/ENTER.” Calibration is complete. Once “HELLO” appears you can remove the weight.

SPECIFICATIONS

Capacity: 243 lbs (110 kgs)
Accuracy: ≤±0.05% of reading
Resolution: 0.05 lb/ 0.5 oz / 0.01 kg
Automatic shut- off: (after 3 hrs)
Operating temperature: 32˚F to 120˚F (0˚C to 49˚C)
Battery life: Approximately 38 hrs

REPLACING THE BATTERY
Replace 9V battery when a low-battery symbol prompts on LCD. DO NOT OPERATE with a low battery.

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

USING THE ELECTRONIC CHARGING SCALE AND THE MASTERCOOL CONNECT APP

Download the Mastercool Connect app to a hand-held smart device from the Apple App Store or Google Play Store.
Press the power key on the digital scale keypad to turn on the device.
Launch the Mastercool Connect app on the mobile device.
Touch “SEARCH” on the Mastercool Connect app.
From the list of available devices, pick the digital scale. The digital scale should be listed as Raytac AT-UART.
Once the digital scale and the Mastercool Connect app are both linked the app will display what the digital scale is measuring in the selected unit.
To access the app options click on the main menu icon and the app options will be displayed.
To disconnect the app from the device open the main menu and hit disconnect.
NOTE: Incompatibility issues may arise due to changes passed down from Apple® and Android™ platforms. Mastercool will continually monitor and update our app software. Please contact us with any connectivity issues. Mastercool will not warranty claims based on app incompatibilities.