Rice Lake Dialysis Scale - SD-1150-WP - Manual (Page 13)

SD-1150-WP Installation & Operation Manual - Indicator Installation 9
5.0 Indicator Installation
5.1 Indicator Installation
The Summit SD-1150-WP Dialysis Scale has several connections on the back of the indicator. Connection points
include:
• AC power connection
• RS-232 port connection
• Scale connection port
• Adapter storage connection
AC Power Connection
The Summit SD-1150-WP Scale has an optional 120 VAC adapter or 230 VAC adapter to use when power is
readily available. The optional AC power adapter plugs into the back of the indicator as shown in Figure 5-1.
Figure 5-1. AC Power and Load Cell Connection Points
The Summit SD-1150-WP Scale is capable of running its internal sealed lead-acid rechargeable battery if no
additional power source is available. Battery life is approximately 75 hours. If the
LO Bat
indicator is showing on
the display, recharge the battery or connect the scale to an AC power source as soon as possible for accurate
weighing.
Battery Charging
When the optional AC adapter is connected to a power source, the rechargeable battery goes into recharge mode.
To maintain battery longevity we recommend you charge it on a regular basis rather than waiting until it
is fully discharged.
The LED indicator light on the back of the scale housing will illuminate red during the charging period, and
change over to green when the battery becomes fully charged.
Load Cell Connections
Figure 5-1 illustrates where the load cell connection point is.
Connect the optional
A C p o w e r s o u rc e
here.
R S - 2 3 2
Connection
U S B 2
Connection
Load cell connection
under the cover.
Note