Safety Precautions
3.1.3 Guidelines Regarding Electrical Equipment
70
DANGER
Electrical danger!
Work on electrical installations must be carried out only by trained and
authorized electricians.
Observe all regional regulations when connecting electrical
equipment to mains. Be aware of the connection diagram
information.
Electrical shock hazards exist if the electrical installations are
defective or the insulation fails during operation.
Switch off and disconnect the unit from the electrical mains and
follow Lockout-Tagout procedures whenever conducting service
work.
Ensure continuity to ground and isolation from power lines.
Any changes regarding the operation of the unit can have an
influence on safe operation. All intended changes should be
authorized by the manufacturer prior to implementation.
Keep unauthorized persons away from the working area.