Overload Protection - Haaga 677 Manuel D'utilisation

Operation
• Use both hands to push the device with the
push bar.
• Push the device forward at normal walking
speed.
• Switch off the sweeping machine by moving
EN the on/off switch (1) to position 0.
• Empty the sweeping container as needed.
See Section "Empty sweeping container" in
Chapter 7.7 of this operating manual.
» Empty the sweeping container at regular
intervals to achieve a satisfactory sweeping
result.
NOTE
• If the plate brooms are revolving more slowly • If the plate brooms are revolving more slowly
or if the red light on the LED display (2) or if the red light on the LED display (2)
shows during operation, this means that the shows during operation, this means that the
battery charge is low. Switch off the machine battery charge is low. Switch off the machine
and charge the battery. and charge the battery.
• When the battery charge is too low, the • When the battery charge is too low, the
machine will be switched off automatically machine will be switched off automatically
by the electronic system installed. The red by the electronic system installed. The red
LED display light (2) will fl ash red. Switch LED display light (2) will fl ash red. Switch
off the machine and charge the battery. The
off the machine and charge the battery. The
guarantee is void if the battery is allowed to guarantee is void if the battery is allowed to
deep discharge.
deep discharge.
• Clean the sweeping machine and dust
fi lter after operation. See Section "Clean
the device" in Chapter9.5 of this operating
manual.
• Fully charge the battery again as needed. See
Section "Charging battery" in Chapter 6.3 of
this operating manual.

7.5 Overload protection

In order to avoid damage from overload, the
motors are fi tted with overload protection. If the
electronics of the sweeping machine switch
themselves off after a short time, this means that
the motors are being overloaded. Check the fi ne
sweeping roll and the plate brooms are moving
freely and remove any blockages, such as
stones, rolls of thread and similar items.
50
haaga 677 / 697 / 697 plus
Fig. 16: Use and display
• Set the on/off switch (1) on the electronics
of the machine to the 0 position after the
overload protection has been triggered.
CAUTION
Risk of injury from unintentional starting of Risk of injury from unintentional starting of
the sweeping machine. the sweeping machine.
When working on the sweeping machine there When working on the sweeping machine there
is a danger of items being pulled into the is a danger of items being pulled into the
machine due to the unintentional starting of machine due to the unintentional starting of
the sweeping machine. the sweeping machine.
• Ensure that the device is not switched on • Ensure that the device is not switched on
by accident when the blockage is being by accident when the blockage is being
dealt with. If necessary, disconnect the dealt with. If necessary, disconnect the
blue battery lead. See Section "Disconnect blue battery lead. See Section "Disconnect
battery leads" in Chapter 10.2 of this battery leads" in Chapter 10.2 of this
operating manual. operating manual.
1. Locate and remove the blockage. See Section
"Remove blockage" in Chapter 9.3 of this
operating manual.
2. If necessary, connect the blue battery
connecting lead again. See Section "Connect
battery leads" in Chapter 6.2 of this operating
manual.
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