Welch Allyn PROPLUS 2101KGWA Health-o-Meter Professional Scales - User Manual - Manual (Page 10)

9
MAINTENANCE
The following pages provide instructions for maintenance, cleaning, troubleshooting and
operator replaceable parts for the ProPlus ® 2101KGWA. Maintenance operations other than
those described in this manual should be performed by qualified service personnel.
MAINTENANCE
Before first use and after periods of non-use, check the scale for proper operation and function. If
the scale does not operate correctly, refer to qualified service personnel.
1. Check overall appearance of the total scale for any obvious damage, wear and tear.
2. Inspect the power adapter for cord cracking or fraying or for broken or bent prongs.
CLEANING
Proper care and cleaning is essential to ensure a long life of accurate and effective operation.
Disconnect the scale from the adapter power source.
1. Clean all external surfaces with a clean damp cloth or tissue. Mild antimicrobial or
antibacterial soap and water solution may be used. Dry with a clean soft cloth.
2. Do not immerse the scale into cleaning or other liquid solution.
3. Do not use Isopropyl Alcohol or other solutions to clean the display surface.
4. Do not use abrasive cleaners.
2101KGWA CALIBRATION
This scale has been factory calibrated and does not require calibration prior to use. For
maintenance, the scale can be calibrated. Calibration of your ProPlus ® scale is performed using kilos (kg)
Operator Action Display
1. Make sure the display is turned off, then press and hold the
HOLD/RELEASE button while pressing the ON/OFF or I/O
button.
“Enter load weight:
“200.0KG”
2. Using the  keys and/or the numeric keypad, set the calibration
load to at least half the capacity of the scale (for the best results
and greater accuracy, use the full capacity of the scale.
“Enter load weight:
“200.0KG”
3. Make sure there is nothing on the scale, then press the
ENTER button.
Zero calibration:
Please clear the scale
4. Please wait 1-3 seconds, without touching or shaking the
scale, to allow the Zero Calibration to finish.
Zero calibration:
Please wait
5. No action required by operator. Weight calibration:
Put: XXX.X
6. Load the scale with the required weight and press the ENTER
button. Please wait 1-3 seconds, without touching or shaking
the scale, to allow the Calibration to finish.
Weight calibration
Please wait
7. If calibration is successful, the display will show “Factor OK!”.
If the calibration process failed, it will show “Factor Fail!”.
Factor Update…
“Factor OK!”
or “Factor Fail!”
8. If successful, the display will begin to reboot. Rebooting…
Please wait
9. The display will return to the start up message. Health o meter
ProPlus
10. Please wait until the scale resumes normal operation and
then remove the weight from the scale.
Health o meter
ProPlus