AVA WEIGH 334PCS40 - Charging the Battery

PROBLEM POSSIBLE CAUSE SOLUTION
Inaccurate
Weighing
or
Unnished
Calibraon
Dierent Areas of
the Plaorm Give
Dierent Weight
Readings
Plaorm or feet are not level;
Load cell broken;
Objects between Load Cell &
scale
Ensure the plaorm is level and
that all four feet are on a solid,
level surface; Clear the objects;
Replace the Load Cell
Big Tolerance with
Full Corner
Repeang Funcon
Malfuncon
The plaorm is not level;
Broken Load Cell; Aging
problem with the PCB;
Objects between Load Cell &
scale
Ensure the plaorm is level and
that all four feet are on a solid,
level surface; Clear the objects;
replace the Load Cell
Calibraon Can’t
Be Finished
The inner code at zero point
is too small or too large; Scale
is unstable; Objects between
Load Cell & scale; Broken
Load Cell
Recalibrate the scale; Replace PCB;
Clear the objects; Replace the Load
Cell
Funcon
Problem
Key Buon
Malfuncon
Broken Key buon; Aging
problem of the apparatus on
PCB
Check the buon, replace if
necessary; Replace PCB
Not Communicang
Smoothly
Communicaon wire broken;
Interface apparatus broken
Replace wire; Replace PCB
Power is supplied by an internal rechargeable 6V 4Ah rechargeable battery.
When “Lo.bAt” is displayed, the battery must be recharged.
• Plug in the AC power adapter to recharge the battery.
• The scale may continue to be used on AC power during charging.
• Full charging time is approximately 10-12 hours. Battery life and recharge time will vary with use.
• Over time, the operating time per each full charge will degrade. If the operating time is no longer
acceptable, the battery must be replaced.
• When storing the scale for extended periods, the battery must be charged every 90 days to avoid
premature performance degradation.
CHARGING THE BATTERY
20.