Fluke SPOT Light, Руководство пользователя, Страница: 23 / 28

SpO2 Functional Tester
Maintenance
11
How to Clean the Product

Caution
Do not put fluid onto the Product surface.
Fluid seepage into the electrical circuitry
may cause the Product to fail.
Do not use spray cleaners on the Product.
This action can force the cleaning fluid into
the Product and damage electronic
components.
Clean the Product occasionally with a damp cloth and
mild detergent. Try to prevent the entrance of liquids.
Battery Maintenance
For peak battery performance, charge the Product to
maximum charge a minimum of one time each month. If
the Product is not to be used for more than a month, keep
it connected to the charger.
Note
To get the specified performance, use the
specified battery charger that comes with this
Product.
When the battery gets low, a low battery message shows
in the display.
How to Charge the Battery
The battery charge level is shown in the lower-right
corner of the display when the battery pack is installed in
the Product. If the battery charges,

shows in the
lower-right corner of the display. With the AC/DC power
supply removed from the Product, the battery icon shows
the charge level.
The battery can be charged while it is in or out of the
Product. The charge rate is slower when the Product is
energized and the battery charger is on. To charge the
battery:
1. As shown in Figure 6, connect the ac/dc power
supply to the power connector on the battery pack.
2. Connect the ac/dc power supply to a power source.
The battery charge LED on the battery pack shows
red or green when the ac/dc power supply is
connected to the battery pack. When the LED is
green, the battery is charged.
When you have two or more battery packs, you can
charge one battery externally while you use the other to
energize the Product.