Topfloor TF91-TRS, Operator'S Manual

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10 TF91-TRS
5 Maintenance
5.1 Safety Information
Only complete the type of maintenance work described in the following
chapter. All other maintenance and upkeep work may only be carried
out by the manufacturer or by companies and persons authorised by the
manufacturer, who are familiar with the relevant safety specifications,
because portable devices in industrial use are subject to the safety test
according to VDE 0701.
Closely follow the steps listed in the maintenance instructions. The im-
proper completion of maintenance tasks may result in malfunctions
when using the sweeper and may possibly render the warranty granted
null and void.
When working on the electrical system, the battery should be discon-
nected.
Maintenance work/ troubleshooting at the electric motor must not be
done while the electric motor is running.
Use only flawless and appropriate tools to complete maintenance work.
Note the requirements for spare parts.
If covers and/or safety devices were removed during maintenance
work/repairs, they will have to be reattached prior to starting the sweep-
er.
For carrying out any work on the sweeper, it must be switched off and
secured from rolling away by accident.
5.2 Cleaning
The suction sweeper may only be cleaned in the off state, when it is dry.
The suction sweeper is a machine with electrical components.
Moisture damages the electronics of the device. Moisture can re-
sult in leakage currents and short-circuits!
Do not use any high-pressure cleaners
5.3 Filter cleaning
Make sure the dust collector has been installed.
Move the filter cleaning lever -1- back and forth a few times.
WARNING