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Safety
Appropriate breathing protection must be worn and the cab must be closed during operation.
The dust collector may not be used when grinding materials that can produce explosive gases, such as epoxy and acrylic.
If the machine is being operated indoors, the location must be well ventilated.
The machine may not be operated on slopes in excess of 10°.
The machine may not be used in environments where there is a risk of falling objects.
The machine may only be operated or repaired by personnel who have completed the necessary practical and theoretical training, and who have read this manual thor-
oughly.
The instructions in this manual must be followed in order for the CE mark to be valid.
The machine may only be used for grinding and polishing unhewn stone, terrazzo, concrete or other materials specified in this manual.
The machine may not be used in environments where there is a risk of explosion or fire. Look up and follow the relevant fire safety regulations before starting the grinder.
Personal protection equipment must be used – safety shoes, hearing protection, a mask, safety glasses and protective gloves.
The machine must not be started in the folded position. Only start with the rotating discs facing the floor and with the tools applied.
When replacing grinding tools, pay attention as the grinding tools and the metal discs may be hot.
When replacing grinding tools, the power must be disconnected from the machine.
The machine may not be lifted in any way other than that indicated in this manual.
When removing glue and during wet grinding, always lift up the grinding heads after grinding so that they do not stick to the floor and destroy machine parts and the floor
when restarting.
The machine must always be stored in a warm, dry area when not in use.
If the machine is stored in a cold environment, it should be left to warm up for at least two hours before use.
The machine may only be used when the splash guards are fitted.
Only HTC original tools and spare parts may be used.
If the mechanical locking of the grinding heads is not working, take care when working with these.
In the event of a breakdown that prevents the machine being driven under its own power, see page 16 to release operating engines.
Contact should be made with the machine's operator before emptying dust waste. Only work directly behind the machine, within sight of the operator's reversing camera.
Take care inside the machine's safety zone.
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For relevant wiring diagrams, contact HTC Sweden AB.
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