Electrical system, Service manual, Battery charging [razor sv 17 – Kent Razo E17 User Manual
Page 38

SERVICE MANUAL
ELECTRICAL SYSTEM
36
909 6577 000(1)2006-02
BATTERY CHARGING [RAZOR SV 17]
Preliminary procedures
1.
Drive the machine on a level ground.
2.
Check that the switches (5 and 6) are turned to “0”.
3.
If there is recovery water in the tank (43), drain it through the hose (22).
4.
For lead (WET) batteries only:
–
Disconnect the vacuum hose (29) from the squeegee (17).
–
Open the cover (12).
–
Grasp the recovery water tank (A) in the area (B) and lift it, as shown in the figure, then disconnect the vacuum hose
(C) from the tank and remove the tank (A) together with the hoses (D) and (E).
–
Check for the correct level of electrolyte inside the batteries (50). If necessary, add distilled water through the caps.
–
Leave all the battery caps open for next charging.
–
If necessary, clean the upper surface of the batteries.
5.
Charge the batteries according to one of the following procedures, depending on the presence of the battery charger (33).
Charging the batteries with an external battery charger
6.
Refer to the battery charger Manual to check that it is suitable for the purpose. Battery charger rated voltage must be 24 V.
7.
Disconnect the battery connector (36) and connect it to the external battery charger.
8.
Connect the external battery charger to the electrical mains.
9.
When the recharging is complete, disconnect the external battery charger from the electrical mains and from the battery
connector (36).
10.
Reconnect the battery connector (36) to the machine.
NOTE
Charge the batteries when the warning light (3) or (4) turns on, or when finishing cleaning.
Keeping the batteries charged makes them last longer.
CAUTION!
When the batteries are discharged, charge them as soon as possible, as that condition makes them last
shorter.
Check for battery charge at least once a week.
WARNING!
When using lead (WET) batteries, battery charging produces highly explosive hydrogen gas. Charge the
batteries in well-ventilated areas and away from naked flames.
Do not smoke while charging this type of batteries.
During the charging of this type of batteries, the recovery water tank (A) must be removed.
WARNING!
When using lead (WET) batteries, be extremely careful while charging the batteries as there may be battery
fluid leakages. The battery fluid is corrosive. If it comes in contact with the skin or eyes, rinse thoroughly
with water and consult a physician.
CAUTION!
Batteries must be charged indoors, in a dry environment (damp free).