Specific Instructions For The; Specific Instructions For The Use Of Model Ac 230V; Emergency Situations; Driving The Machine - Krüger Technology KF50E Manual De Instrucciones

and hang it on the support behind the machine.
The drain hose plug must be airtight, otherwise
the subsequent pressure loss will reduce drying
efficiency.
6.12

SPECIFIC INSTRUCTIONS FOR THE

USE OF MODEL AC 230V
The AC 230V model machine may be turned on
only if the voltage indicated on the tag corresponds
with the available voltage and that the electrical
outlet is grounded (earthed).
Do not damage the feed cable; do not crush or
pull on it.
Do not run over the feed cable with the machine.
The cable could wind up in moving parts causing
a short circuit.
ATTENTION !!! - The model AC 230V ma-
chine has parts, which are connected to
the current; contact with these could cause
grave injuries or even death.
- Before executing any type of operation on the
machine always disconnect it from the electrical
source.
- Never touch electric cables that are defective or
worn.
- Before gaining access to the electrical system it is
always necessary to disconnect the machine from
the electrical source.
- In the case of defective, damaged, or cracked
electric cables, replace immediately with authentic
replacement parts.
- The network of connections must be protected
from water spray.
- The patch cord for the connection of the machine
to the mains power must conforms to current sa-
fety rules.
- The electrical system to which the machine is
connected must be equipped with a cutout box.
- It is absolutely forbidden to use the machine in
proximity to swimming pools or stretches of water.

EMERGENCY SITUATIONS

In case of emergency:
- Immediately disconnect the machine from
the power mains.
- Immediately apply proper first-aid.
If an accident should occur the machine must not
be put into operation until a technician authorized
by the manufacturer has examined it.
6.13

DRIVING THE MACHINE

Model AC 230V
- Connect the power cable of the machine (Photo
C - 3) to the power mains using a patch cord.
- Switch ON the general ON-OFF switch (Photo B
- 2).
- Switch ON the suction motor switch (Photo B - 2).
- Switch ON the brush motor switch - Switch ON
the suction motor switch ( Photo B - 3).
- Lower the squeegee unit by using the lift/lower
lever (Photo C - 6).
- Switch ON the suction motor switch (Photo B - 2).
- Lower the brush plate unit by using the lift/lower
pedal (Photo C - 4)
- Wash the floor moving forward slowly.
Remember to lift the squeegee before driving
reverse to avoid damaging it.
Model DC 24V
Check battery connections in the battery com-
partment.
Put the ignition key in and turn it.
Check battery charge status via the control unit
and, if sufficient, select the running speed wanted,
operate the brush control key and the suction con-
trol key. Now open the solution cock by lowering
the detergent dosage lever which is at the back of
the machine, lower the suction unit by lowering the
squeegee control level, lower the washing unit, leve-
ring with your foot on the brush plate control lever.
Move forwards, using the traction handle to adjust
the speed. Remember to lift the floor cleaner be-
fore reversing to avoid damaging it.
6.14

WORK METHOD

6.14.1

PREPARATION AND WARNINGS

Remove any loose solid residue from the surface
to be treated (using suitable tools, such as vacuum
cleaners, sweepers, etc.). It this is not done, the
solid dirt might prevent the squeegee from opera-
ting correctly, reducing drying efficiency.
Only trained personnel can drive this machine.
6.14.2 BATTERY
TROLS
The sequence of lights of the battery charge con-
trol progressively turns off until the battery is di-
scharged. When the red light turns on (Photo E
- 1), turn off the brush motor, close the detergent
solution outlet, finish drying the small residual moi-
sture and go to the battery charging area to charge
the battery.
The batteries may be irreparably damaged if
the residual charge level drops too low (see the
battery operating manual). Do not force the battery
discharge beyond the safety limits, turning the key
off and on or in any other manner.
6.14.3 DIRECT
SLIGHTLY DIRTY SURFACES
Scrubbing and drying in a single pass.
Prepare the machine as previously described and
use it as described in paragraph 6.13.
☞ Never use the machine without the detergent
solution: the floor might be damaged.
6.14.4 INDIRECT SCRUBBING OR FOR
33
CHARGE LEVEL
SCRUBBING OR
CON-
FOR