Single brush machine
E 505 S Ex
5. Starting the single brush machine
Before starting the single brush machine read this operating manual thoroughly and follow all safety
instructions.
Check to be sure that the electrical values specified on the nameplate and in the operating manual are
consistent with the local power supply. The appliance may only be used with an electrical power supply which
conforms to the local safety regulations and requirements of the electrical power supplier.
Plug the connect cable into the socket provided in the building. Set the handle at an inclined angle, which is
comfortable for working, by pulling the positioning lever (2) and fixing it in place.
Before starting the appliance, test the direction of rotating of the single brush machine
outside the danger area without the brush
The direction of rotating looking at the appliance must be counterclockwise.
Then snap the cleaning tool into place and check the appliance for e.g. imbalance, vibration, unwanted noise,
etc..
The appliance is ready for use, if no faults have been detected and if there is no abnormal noise.
5.1. Switching the appliance on and off
Never switch on the machine with the handle
in a vertical position! When switching on the
machine and working with it (scrubbing), guide
it firmly and securely with both hands. Do not
become tense or cramped!
The single brush machine “Columbus” Type E 505 S Ex has a relay in the control unit and a micro-switch in the
switch housing (4). By activating the micro-switch with the switch lever (3) the brush drive motor is switched on via
the power contactor. When the switch lever is released, the drive motor immediately switches off again.
Then pull the left hand or right hand switch lever (3) with the fingers towards the handle (1). The machine is now
switched on. To switch it off, release the left or right lever (3).
Always keep a firm hold on the handle bar (1) of the appliance until the scrubbing brush (13) comes to a complete
stop.
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