USER MANUAL
13
ENGLISH
SCHEDULED MAINTENANCE TABLE
Procedure
Daily,
Machine
after use
Weekly
Every
6 months
Annually
Charge battery
Clean squeegee
Clean brush/pad-holder
Clean water tank and float filter, inspect the
sealing strips of the water tank
Inspect and change the squeegee strip
Clean Solution filter
Clean Vacuum pump filter
Inspect liquid level of WET battery
Inspect tightness of nuts and bolts
(
1
)
Inspect or change motor carbon brush of
brush/pad-holder
(
2
)
Inspect or change carbon brush of Vacuum pump
(
2
)
(1) It should be done 9 hours after the machine starts working.
(2) These maintenance procedures must be done by an authorized VIPER Service Center.
BATTERY CHARGING
NOTE
It is time to charge the battery when the amber or red warning light is lit up, or
every time when work is done.
CAUTION
!
!
!
!
Keep the battery in a fully charged condition in order to extend the service life of
the battery.
CAUTION
!
!
!
!
Once the power of the battery becomes insufficient, the battery must be charged
as soon as possible. Please check the charger at least once a week.
CAUTION
!
!
!
!
If an on-board charger is not equipped, please select a suitable external charger to
charge the battery.
WARNING
!
!
!
!
Particular care must be taken when charging the battery because there may be
leakage of acid during the charging process. Battery acid is corrosive. If skin or
the eye accidentally comes into contact, please flush with plenty of water and see a
doctor.
1. Open the lid of recovery tank (25) and observe if recovery tank is empty or not. If it is not empty,
empty it through draining hose. (15).
2. Move the machine to a specified charging area.
3. Press the power switch (41) to the “
O
” position to turn off the machine.
4. Only applicable to WET water-addition battery
-
Check the level of electrolyte inside the battery. If necessary, fill it up through the lid.
-
Keep all lids open.
-
If necessary, clean the top surface of the battery.
5. Select one of the following procedures to charge the battery according to the model of battery
being used.
To charge a battery with an external charger
6. Check, according to the related manual, if the external charger is appropriate. The output voltage
must be DC 24V.
7. Connect the battery connector to the external connector, and connect the external connector to
the mains.