- 10
The following safety tests must be conduct-
ed prior to each operation:
Danger
Risk of accidents, injuries. If one point of
the safety check is not fullfilled, the appli-
ance must not be taken into operation, but
must be repaired.
Perform the safety check while the ignition
is switched on (position 1).
With released parking brake: Release
accelerator pedal, switch off work hy-
draulics Main PTO - the motor must not
start when turning the ignition key (posi-
tion 2).
With actuated brake pedal: Switch on
work hydraulics Main PTO - the motor
must not start when turning the ignition
key (position 2).
With running motor: Switch on work
hydraulics Main PTO, relieve driver
seat - the work hydraulics Main PTO
must switch off
Carry out the daily maintenance tasks (see
section "Maintenance and Care").
Danger
Danger of crushing. Make sure that no per-
sons are present near the arm hinges.
Danger of burns, crushing. Only use the
appliance if all casing parts have been at-
tached.
Caution
Risk of damage by overheating of the pow-
er transmission and the brake. Only use the
brake pedal during travel, if the appliance
does not stop when the accelerator pedal is
released or briefly activated.
Danger of damage due to lack of lubrica-
tion. If the oil pressure warning lamp lights
up during operation, switch the engine off
immediately and remediate the malfunc-
tion.
Risk of damage due to overheated engine
or overheated hydraulic oil. If the warning
lamps for engine temperature or hydraulic
oil temperature lights up, set the engine
speed to idle (do not turn the engine off)
and perform the measures in the Chapter
"Malfunctions".
Danger of damage to the hydraulic hoses
of the sweeping unit. Do not lower the
brush to the ground or the platform any low-
er than the position of the wheels (for
sweepers).
1 Brake pedal
2 Locking mechanism of brake pedal
(emergency brake)
3 Stop work speed
(use, for example, for mowing tasks)
4 Accelerator pedal, forwards
5 Accelerator pedal, reverse
Press the brake pedal all the way.
Turn the lock toward the rear.
Release the brake pedal.
Remove your foot from the accelerator
pedal.
Set engine speed to MIN position.
Press the brake pedal all the way down.
The indicator lamp for the emergency
brake must be illuminated.
With low exterior temperatures, turn the
ignition key to pre-heating setting for
about 3 seconds.
Turn the ignition key to "Start engine"
and hold it there until the engine starts
up.
Release the ignition key. The ignition
key turns to position "1", engine on.
Release the brake pedal.
Caution
Risk of damage by overheating of the pow-
er transmission and the brake. Do not drive
appliance while brake is activated.
After a cold start, let the appliance
warm up while the engine speed is set
to MIN, so that the hydraulic oil can
reach operating temperature.
The pre-heating time depends on the
ambient temperature and can be read
from the diagram below.
Raise the working machine.
Raise the suction opening and the side-
brushes (for sweepers).
Set engine speed to ECO.
Press accelerator pedal down slowly.
Control the driving direction with the
steering wheel.
Release the accelerator pedal or drive
backwards for a moment, the machine
brakes automatically and stops.
Only use the brake pedal if the appli-
ance does not stop in spite of applying
the above measures.
Caution
Risk of damage to the drive system. Use
the brake only in emergencies and as an
emergency brake while the appliance is not
moving, not as an operational brake.
몇 Warning
Risk of damage! Raise the side-brushes
and the suction opening before overtaking
hurdles.
Hurdles up to 150 mm in height:
Bypass the hurdle slowly and carefully
at an angle of 45°.
Hurdles more than 150 mm in height:
Only drive over these obstacles using a
suitable ramp.
몇 Warning
Risk of damage! Ensure that the vehicle
does not get stuck up.
When driving on public roads for transport
purposes (not when cleaning public roads),
the transport lock must be engaged. This
prevents idadvertent movement of the work
units.
Move lever into the idle position.
Attach the transport lock with the pins
pointing downward and insert the pins
into the guide slots of the levers.
Caution
Do not sweep up packing strips, wire or
similar objects as this may choke up the
suction canal.
To avoid damaging the floor, do not contin-
ue to operate the sweeping machine in the
same position.
Note
To achieve an optimum cleaning result, the
driving speed should be adjusted to take
specific situations into account.
During operation, the waste container
should be emptied at regular intervals.
Start the engine and let it warm up.
Set engine speed to ECO.
Adjust the side brush speed.
Bring the lever E in the E1 position.
Suction port not locked
Prior to start/safety test
Safety check
Daily maintenance tasks
Operation
Driving
Release parking brake
Start the engine
Driving
Stop
Driving over obstacles
Driving on public roads
During sweeping operation
12 EN
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