PGE-W series crane scale Technical Manual
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5. INSTALLATION
The location must be such that the instrument is not subject to excessive
vibrations, heat or humidity. Avoid direct sunlight on the front of the instrument.
The unit has to be installed at the right height to allow an easy reading of the
display and convenient keyboard operation.
The instrument is powered from external power adaptor 9VDC/800mA or
internal battery 6V/10AH. Battery charging is performed while the external
power is connected.
Warning
The loads which hang on the hook should be a vertical load.
LOAD LOAD
6. BATTERY AND CHARGING.
When the battery is low, you need to charge battery immediately.
To charge the battery, insert the adaptor pin to the jack. The scale does not needs
to be turned on. The battery should be charged for 24 hours for full capacity.
Just under the zero indicator there is an LED to indicate the status of battery
charging. When the scale is plugged into the mains power the internal battery will
be charged. If the LED is green the battery is fully charged. If it is Red the battery
is nearly discharged and yellow indicates the battery is being charged. It’s better
keep charging. When battery goes low, the reading will be flickering automatically.
30 minutes later,
PGE-W
will show “lo_ba”, if you still don’t charge the battery,
PGE-W
would be shut down automatically after 5 second of warning in order to
protect the battery. Please charge the battery immediately, or
PGE-W
cannot be
used.
Note: Please charge the battery before using the scale for the first time
