Rice Lake Versa-portion, Rice Lake Weighing Systems - Manual (Page 13)

Appendix 7
4.0 Appendix
4.1 DC Battery Pack
4.1.1 Battery Pack Replacement/Installation
An optional DC battery pack (PN 108516) for the Versa-portion RLP-S/SM is
available and can be purchased from RLWS to ship with the scale or retrofit in the
field. The rechargeable 6V 5.0 AH battery pack allows for up to 60 hours of scale
use without an AC power supply (with display set to Dimmer Level 2). It is
located in the bottom of the scale base. Use the following procedure to install or
replace the battery pack.
1.Unplug the scale from power source.
2.Place scale its left side.
CAUTION
Do not turn the scale upside down. Always work with the scale on its
side. Damage to the load cell can occur if the scale is turned upside
down.
3.Unscrew the Phillips-head screws holding the battery compartment door
closed.
4.Unscrew the two screws holding on the battery holding bracket and remove
the bracket.
5.If you are removing a battery previously installed, remove the battery from its
compartment, then disconnect the black (-) and red (+) electrical leads from
the battery. If you are installing a new battery, go to step 6.
6.Attach the red lead to the positive (+) terminal of the new DC battery pack,
and the black lead to the negative (-) terminal. Place new DC battery pack in
battery compartment.
7.Replace the battery holding bracket and fasten it with its two screws.
8.Replace the battery compartment door and fasten it with the screws removed
in Step 3.
9.Put the scale back upright on its feet.
10.Press the
POWER
key located on the front of the scale.
4.1.2 Battery Charging
A fully charged battery allows for approximately 60 hours of continuous use.
When the battery is low, the battery indicator light will light up. To charge the
battery, plug in the AC power cord. Charge time is 8-10 hours.