INSTRUCTIONS FOR USE
ENGLISH
9097054000 - SCRUBTEC 545B / 545BL / 553B / 553BL / BOOST 5
19
02/2007
05/2015
BATTERY CHARGING
NOTE
Charge the batteries when the yellow or red warning light (81b or 81c) turns on, or at the end of every working 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.
CAUTION!
If the machine is not equipped with on-board battery charger, choose an external battery charger suitable for the
type of batteries installed.
CAUTION!
WET battery charging produces highly explosive hydrogen gas. Charge the batteries in well-ventilated areas and
away from naked flames. Do not smoke while charging the batteries.
Keep the tank assembly open while charging the batteries.
WARNING!
Pay careful attention when charging the batteries as there may be battery fluid leakages. The battery fluid is
corrosive. If it comes in contact with skin or eyes, rinse thoroughly with water and consult a physician.
Preliminary procedures
1. Open the cover (22) and check that the recovery water tank (21) is empty, otherwise empty it with the drain hose (16).
2. Drive the machine to the appointed recharging area.
3. Turn the ignition key (80) to “0”.
4. Carefully lift the tank (40).
5. For WET batteries only:
• Check the level of electrolyte inside the batteries (53); if necessary, top up through the caps (54).
• Then leave all the caps (54) open for battery charging.
• If necessary, clean the upper surface of the batteries.
6. Charge the batteries according to one of the following procedures, depending on the presence of the battery charger (90).
Charging the Batteries with an External Battery Charger
7. Check that the external battery charger is suitable by referring to the relevant Manual. The battery charger voltage rating must
be 24 V.
8. Disconnect the battery connector (12) and connect it to the external battery charger.
9. Connect the battery charger to the electrical mains.
10. After charging, disconnect the battery charger from the electrical mains and from the battery connector (12).
11. (For WET batteries only) Check the level of electrolyte inside the batteries and close all the caps (54).
12. Connect the battery connector (12) to the machine.
13. Carefully lower the tank (40).
Charging the Batteries with an (Optional) Battery Charger Installed on the Machine
14. Connect the battery charger cable (6) to the electrical mains (the electrical mains voltage and frequency must be compatible
with the battery charger values shown on the machine serial number plate (34)).
When the battery charger is connected to the electrical mains, all machine functions are automatically cut off.
If the red LED (94) on the battery charger control panel stays on, the battery charger is charging the batteries.
15. When the green LED (92) turns on, the battery charging is completed.
16. When the battery charging is completed, disconnect the battery charger cable (6) from the electrical mains and wind it round
its housing (7).
17. Carefully lower the tank (40).
NOTE
For further information about the battery charger (90) operation, see the relevant Manual.
Summary of Contents for 553B
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