Riken Keiki RX-8000, Руководство по эксплуатации

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4 How to Use 4-2. Preparation for start-up
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RX-8000
(1) Open the charging jack cover of the gas detector.
(2) Put the plug of the AC powered charger into the recharging
jack of the gas detector.
(3) Connect the AC powered charger to the wall electric outlet.
When charging is started, the charging indicator lamp lights up
(red).
(Charging time: Three hours at the maximum until the
batteries are fully charged)
(4) When charging is completed, the charging indicator lamp goes off.
(5) When charging is completed, disconnect the AC powered charger from the wall electric outlet.
(6) Pull out the AC powered charger plug from the power jack of the
gas detector and reattach the recharging jack cover. Put the
charging jack cover as far as it will go.
NOTE

During recharging, the battery pack may get hot, but this is not an abnormality.

The temperature of the gas detector is high immediately after charging is completed. Allow at least 10
minutes or more for the unit to cool down before using it. Otherwise, correct measurements may not be
obtained.

When fully recharged batteries are recharged again, the recharging indicator lamp does not go on.
<Attaching Batteries>
(when the dry battery unit BUD-8000(R) is used)
When the gas detector is used for the first time, or when the battery level is low, attach new AA alkaline
batteries.
CAUTION
Do not pull the charging jack cover too hard. It may get
damaged.
CAUTION

Do not use the gas detector with the recharging jack cover detached. Dust or water may get into
the gas detector, causing it to malfunction. Replace the charging jack cover if it is damaged.

If the charging jack cover is not completely closed, water may get in from the power jack. The
same thing occurs if a minute foreign substance is caught beneath the knob.

Disconnect the AC powered charger from the wall electric outlet while it is not in use.
CAUTION
<Replacement>

Turn off the power of the gas detector before replacing the batteries.

Replace the batteries in a non-hazardous area.

Replace all of the three batteries with new ones at one time.

Pay attention to the polarities of the batteries.

If the battery cover fixing screw is not completely tightened, the dry batteries may drop off or
water may get in through the clearance.

Water may also get in if a minute foreign substance is caught beneath the battery unit.
<Batteries>

Use AA alkaline batteries.

Chargeable batteries cannot be used.
Recharging
jack
Insert the plug of the AC
powered charger into the
recharging jack.
Plug
AC powered
charger