4
Work on the electrical parts of the equipment may only be undertaken by a skilled
electrician or by a trained person under the guidance and supervision of a skilled
electrician in accordance with the electrical engineering regulations.
2.4
Safety Precautions Applicable to Different Operating Conditions
Avoid any method of working that impairs safety! All precautions must be taken so that the machine
is only used in a safe and functional status.
Only operate the machine when all safety devices and related safety equipment, e.g.
detachable safety devices, emergency stops, and suction devices, are present and
operational!
The machine has to be visually checked at least once a day for any damage or defects. In the event
of operational malfunctions the machine must be shut down immediately and secured. The fault
must be rectified before starting the machine again.
Secure the work area around the machine in public areas; provide a safety distance of
at least 10 feet around the machine.
All persons in the proximity of the machine must wear safety glasses with lateral
protection, as well as safety shoes. Ear protection may be required. The operator is
obliged to wear close fitting protective clothing.
Use only extension cables that are sized and marked in accordance with the overall power
consumption of the machine and the valid local guidelines.
Before starting the machine, make sure that no one will be endangered when the machines starts
running.
Do not switch off or remove the exhaust or ventilation devices when the machine is
running.
2.5
Repair Work, Maintenance Activities, and Default Repair on the Jobsite
Before starting any service work on the machine, put the machine in the safety off
position (section 2.6) to prevent the machine from being turned on accidentally.
Adjustments, servicing, inspection work, and inspection intervals specified in this manual, as well
as any information on the replacement of parts and systems of the machine must be complied with.
These activities can only be undertaken by qualified personnel. Before starting any maintenance or
repair work, the operator of the machine must be informed about it.
The dust bin of the connected dust collector must be emptied before transportation. Handle in
accordance with the local disposal regulations.
Do not use any aggressive cleaning materials on the machine; use lint-free cleaning cloths.
Always re-tighten any screws that are undone during servicing and maintenance work.
