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BATTERY INSTALLATION / MAINTENANCE
Battery Installation
1. Turn the scale over to access the battery compartment on the underside of the scale. Push
down on the tab and lift the cover off of the battery compartment.
Underside of scale
2. Replace or install a new 9V battery. Health o meter
alkaline or lithium battery, rated for 130°F (54°C) operation. Do not use zinc-carbon
batteries. Reattach the battery compartment door.
Warning: If the scale will not be used for some time, remove the battery to avoid a safety
hazard. Disposal of batteries must be performed in accordance with the prevailing
national, regional or local regulations that apply to
Maintenance
The following pages provide instructions for maintenance, cleaning, and calibrating your scale.
Maintenance operations other than those described in this manual should be performed by
qualified service personnel.
Before first use, or after long periods of non-use, check the scale for proper operation and
function. Check overall appearance of the total scale for any obvious damage, wear, and tear. If
the scale does not operate correctly, refer to qualified service personnel.
Note: This scale is an extremely sensitive weighing device. Items such as clothing or towels
placed or dropped on the scale may cause the scale to activate. In order to prevent battery
depletion, do not store or leave anything on the scale.
Cleaning and Disinfecting
Proper care and cleaning is essential to ensure a long life of accurate and effective weighing.
Caution: Disconnect the scale from the AC adapter power source prior to cleaning the
unit.
1. Health o meter
cloth or disposable wipe:
● mild soap and water solution
● 70% isopropyl alcohol
● solution with 1-5% hydrogen peroxide concentration
After cleaning/disinfecting, wipe with a cloth dampened with water and then with a clean dry
cloth. To avoid residue build-up or damp surfaces, ensure the screen and scale parts are
completely dry after cleaning.
2. Never use rough or abrasive materials to clean the scale, as these will damage the scale's
finish.
3. Do not submerge the scale in water or any other liquid.
4. Do not pour or spray fluids directly on the scale.
P/N UM549KL_549KG Rev20190109
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Professional recommends using one of the following solutions on a soft
Locking tab
Battery cover
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Professional recommends using an
you.
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