User`s manual

8 Contents of this manual
ACH550-01 User's Manual
Use of warnings and notes
There are two types of safety instructions throughout this
manual:
• Warnings caution you about conditions which can result in
serious injury or death and/or damage to the equipment.
They also tell you how to avoid the danger.
• Notes draw attention to a particular condition or fact, or give
information on a subject.
The warning symbols are used as follows:
Electricity warning warns of hazards from electricity
which can cause physical injury and/or damage to the
equipment.
General warning warns about conditions, other than
those caused by electricity, which can result in physical
injury and/or damage to the equipment.
Safety instructions
General safety
WARNING! Obey these instructions. If you ignore them, injury or
death, or damage to the equipment can occur.
• Use safety shoes to avoid foot injury.
• Handle the drive carefully.
• Beware of hot surfaces. Some parts, such as heatsinks,
remain hot for a while after disconnection of the electrical
supply. See chapter Technical data.
• Keep the drive in its package or protect it otherwise from dust
and burr from drilling and grinding until you install it. Protect
also the installed drive against dust and burr. Electrically
conductive debris inside the drive can cause damage or
malfunction.
Electrical safety
WARNING! The ACH550 should ONLY be installed by a
qualified technician.