Battery Charging - Nilfisk SR 1601 B Manuel D'utilisation

ENGLISH

BATTERY CHARGING

NOTE
Charge the batteries when the red LED (57) is on (discharged batteries), when some of the yellow LEDs are on (semi-
discharged batteries), or at the end of each cleaning cycle.
CAUTION!
Keeping the batteries charged make their life last longer.
CAUTION!
When the batteries are discharged, charge them as soon as possible, as that condition makes their life shorter.
Check for battery charge at least once a week.
WARNING!
If the machine is equipped with lead (WET) batteries, battery charging produces highly explosive hydrogen gas.
Charge the batteries in well-ventilated areas and away from naked fl ames. Do not smoke while charging the
batteries.
While charging the batteries always keep the hood open.
WARNING!
Pay careful attention when charging lead batteries (WET) as there may be battery fl uid leakages. The battery
fl uid is corrosive. If it comes in contact with skin or eyes, rinse thoroughly with water and consult a physician.
1. Drive the machine on a level ground and engage the parking brake.
2. Check that the ignition key (57) has been removed.
3. Open the battery compartment hood (1) by using the unlocking push-button (25).
4. (For WET batteries only) check the level of electrolyte inside the batteries (3 and 22). If necessary, top up through the caps
(47). Leave the caps open for the next battery charge. If necessary, clean the upper surface of the batteries.
5. Check that the battery charger is suitable by referring to the Battery Charger Manual.
The battery charger voltage rating is 48 V.
Use a battery charger suitable for the type of batteries installed.
6. Disconnect the battery connector (40) with the control (21) and connect it to the external battery charger.
7. Connect the battery charger to the electrical system and charge the batteries.
8. After charging, disconnect the battery charger from the electrical mains and from the connector (40).
9. Check the electrolyte level and close all caps (47).
10. Connect the battery connector (40) to the machine.
11. Close the hood (1). The machine is ready to be used.
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USER MANUAL
33019318(2)2010-09 A SR 1601 B