Work Method; Preparation And Warnings; Direct Scrubbing Or For Slightly Dirty Surfaces; Indirect Scrubbing Or For Very Dirty Surfaces - Comet Spa CRS 75 BT Bedienungsanleitung

Select the running direction using the Forward/Re-
verse selector.
Insert and turn the ignition key.
Using the right foot lightly press the accelerator pedal
and drive the machine to its destination.
Turn off the machine and remove the keys from the
control panel.
The running direction can be changed using the for-
ward/reverse selector, even while pressing on the ac-
celerator pedal.
7.7

WORK METHOD

7.7.1

PREPARATION AND WARNINGS

Remove any loose solid residue from the surface to be
treated (using suitable tools, such as vacuum clean-
ers, sweepers, etc.). It this is not done, the solid dirt
might prevent the squeegee from operating correctly,
reducing drying efficiency.
This machine can driven only by trained personnel.
7.7.2 DIRECT SCRUBBING OR FOR SLIGHTLY
DIRTY SURFACES
Scrubbing and drying in a single pass.
Prepare the machine as previously described.
Select the forward direction using the direction lever.
Insert and turn the key.
Activate the suction motor, the brush motor and the
detergent solution supply.
Lower the brushes and the squeegee.
Use the detergent adjustment lever to regulate the
solution outlet flow (depending on advancement
speed).
Lightly press the advancement pedal and check that
all systems are working.
Fully depress the accelerator to increase the work
speed.
Adjust the maximum advancement speed and the
detergent solution flow as required.
The steering wheel is similar to a car steering wheel:
it can be used to turn the machine around itself by
steering all the way to one side. § During these opera-
tions, the rear of the machine moves slightly outward:
reduce the speed to avoid brusque direction changes
and impacts against walls or other objects.
To avoid damage to the surfaces being treated, the
brush motor will stop automatically about 2 seconds
after the advancement pedal has been completely
released.
Never use the machine without the detergent solu-
tion: the floor might be damaged.
7.7.3 INDIRECT SCRUBBING OR FOR VERY
DIRTY SURFACES
Scrubbing and drying in various passes.
Prepare the machine as previously described.
First set of operations:
Select the forward direction using the direction lever.
Insert and turn the key.
Activate the brush motor and the detergent solution
supply.
Lower the brushes.
Use the detergent adjustment lever to regulate the
solution outlet flow (depending on advancement
speed).
Lightly press the advancement pedal and check that
the brushes and solution feed system are working.
Fully depress the accelerator to increase the work
speed.
Adjust the maximum advancement speed and the
detergent solution flow as required.
The steering wheel is similar to a car steering wheel:
it can be used to turn the machine around itself by
steering all the way to one side.
• During these operations, the rear of the machine
moves slightly outward: reduce the speed to avoid
brusque direction changes and impacts against walls
or other objects.
Allow the detergent solution to work on the dirt ac-
cording to what is indicated in the information rela-
tive to the detergent used.
Second set of operations:
Follow the steps described in the previous section
"Direct Scrubbing" (7.8.3).
To avoid damage to the surfaces being treated, the
brush motor will stop automatically about 2 seconds
after the advancement pedal has been completely
released.
When moving in reverse, the squeegee will lift and
suction will be deactivated automatically. After
changing direction (forward direction), the squeegee
and the suction will automatically return to their pre-
vious condition.
Never use the machine without the detergent solu-
tion: the floor might be damaged
7.7.4

POST-SCRUBBING OPERATIONS

Cut off the supply of detergent.
Lift the brush unit and turn off the brush motor.
After having completely dried any traces of water
on the surface, wait a few seconds and then lift the
squeegee and turn off the suction motor.
Move to a suitable location to drain the tanks (as de-
scribed in 7.4 and 7.5).
Empty and clean the tanks (see sections 7.4 and 7.5).
Turn off the machine using the key and remove it
from the control panel.
If necessary, charge the battery (see the relative sec-
tion).
7.8 INFORMATIONS ABOUT THE USE OF
MODEL COMFORT XS-R UP / A13R UP / KRON ZE-
RO-R PLUS
The model Comfort XS-R UP / A13R UP / Kron Zero-
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