OHAUS 3000 Series T31P, Руководство по обслуживанию

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CHAPTER 1
GETTING STARTED
1.6 OPERATION
This section contains information on the basic operation of the Indicator. An exploded view
drawing is included in Chapter 5 which identifies all components of the indicator. The
descriptions in this manual refer to the names of the components identified in the exploded view
drawing with the numbered callout.
1.6.1 Power Supply
The T31XW has an Internal Universal Power Supply, 100-240 VAC / 50-60 Hz, and plugs into a
standard, properly grounded electrical outlet. Power to the T31P indicator is supplied by a
9 – 12 V dc, 500mA Power Adapter, or by a 6V 5Ah internally rechargeable sealed lead acid
battery. The indicator will automatically switch to battery operation if there is a power failure or
the power cord is removed.
NOTE
Before using the T31P Indicator for the first time, the battery should be fully
charged for up to 12 hours. The Indicator can be operated during the charging
process. The battery is protected against over-charging and the Indicator can
remain connected to the AC power line.
Connect AC power to the indicator and allow it to charge. While the battery is charging, the
triangle above the battery function symbol will light. When the battery is fully charged, this
triangle will disappear.
The indicator can operate up to 100 hours on a fully charged battery. It automatically enters
standby mode after one minute of no activity.
During battery operation, a flashing triangle above the battery function symbol indicates the
battery is low and requires recharging. Approximately 60 minutes of operation will remain when
the battery symbol starts to blink. The indicator will display Lo.BAT and automatically turn off
when the battery is fully discharged.
1.7 OVERVIEW OF THE CONTROLS
Stability
symbol
Capacity label
window
7-segment, 6-digit
LCD display Kilogram,
Pound, &
Ounce symbols
Center of Zero,
Battery, PCs,
TARE indicators
(Battery only
on T31P.)
Control Buttons
Figure 1-6. T31 Display.
Ohaus Corporation www.ohaus.com 1-6 3000 Series T31 Indicator Service Manual