Welch Allyn Spot Vital Signs LXi - User Manual - Manual (Page 71)

Directions for Use Maintenance and Service 61
Battery Replacement
Spot Vital Signs LXi
If necessary, replace the internal battery after heavy use or the battery no longer charges.
1. Power off the Spot LXi and disconnect the AC power transformer cord.
2. Remove the four screws holding the battery door using a phillips-head screwdriver.
Remove the battery door to expose the battery.
3. Tip the Spot LXi backward and slide the battery out. Disconnect the one-way
connector and then attach a new battery to the connector as shown. The one-way
connector ends only connect one way. Do this as quickly as possibly to prevent loss
of clock time.
Figure 10. Battery Removal and One-way Connector
4. Slide the battery into the compartment as far as it will go. Push the connector down
into the case next to the battery.
5. Replace the battery door and tighten each of the four screws.
6. Connect the AC power transformer to the Spot LXi and allow the new battery to
charge for approximately 6 hours. The rechargeable batteries in the Braun
ThermoScan PRO 4000 thermometer requires an additional 1 hour to charge. You can
use the Spot LXi during this charging period via the AC power cord.
If Spot LXi displays the E38 error code after power up, set the date (see “Date/Time
Menu Options” on page 30).
Caution Only use the Welch Allyn 4500-84 lead acid battery. Using an incorrect
battery will cause damage to the Spot LXi and void the warranty.
Caution Do not break the shrinkwrap around the battery.
The battery is a non-spillable lead-acid battery and must be recycled or
disposed of properly according to national or local regulations.
One-way
connector