59
MAINTENANCE
10. Check the water tap is fully open - the lever (5) must be turned
completely clockwise (
Fig.5
).
11. Select the i-drive program “scrubbing with drying” by rotating the
knob (1) to position “C” as shown in (
Fig.6
).
ATTENTION
: rotating the i-drive selector to the scrubbing with
drying program, the brush head and squeegee unit will move
to their working positions (in contact with the floor).
12.
Rotate the detergent solution flow adjustment knob (6) to its
maximum setting (
Fig.7
), turning it in the direction shown by the
arrow.
13. Rotate the detergent percentage adjustment knob (7) to its
maximum setting (
Fig.8
), turning it in the direction shown by the
arrow.
14. Press the drive pedal (8) to activate the brush head and the
dosing system (
Fig.9
).
ATTENTION
: as soon as you press the drive pedal, the brush
head and squeegee unit will move down until they are in
contact with the floor, and will start working. At the same time,
the solenoid valve and dosing system will start dispensing the
detergent solution.
15. Wait a few minutes, normally 2 – 4 minutes, to allow the dosing
system to be washed.
ATTENTION:
the machine will dispense solution during this
operation.
16.
When you have finished washing the machine water system,
drain the solution tank and detergent canister completely (read
” and “
DETERGENT CANISTER (VERSIONS WITH CDS)
ATTENTION
: good maintenance of the endothermic engine is vital for safe, cost-effective and trouble-free use. It also helps reduce
pollution. Read the maintenance chapter in the Use and Maintenance Manual of the engine itself.
MAINTENANCE OF THE ENDOTHERMIC ENGINE (G VERSIONS)
7
8
5
9
6
5
8
1
6
7
Summary of Contents for ULTRA 120 B-G
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