Hazard level
Indication
WARNING:
A hazardous situation which, if not avoided, could
result in death or serious injury
CAUTION:
A hazardous situation which, if not avoided, could
result in minor or moderate injury
NOTICE:
Notices are used when there is a risk of equipment
damage or decreased performance, but not
personal injury.
Special symbols
Some hazard categories have specific symbols, as shown in the following table.
Electrical hazard
Magnetic fields hazard
Electrical
Hazard:
CAUTION:
1.3 User safety
Introduction
All government regulations, local health and safety directives must be observed.
Prevent danger due to electricity
All danger due to electricity must be avoided. Electrical connections must
always be carried out in compliance with the following:
• The standard connections shown in the product documentation that is
delivered together with the product
• All international, national, state, and local regulations. (For details, consult
the regulations of your local electricity supplier.)
For more information about requirements, see sections dealing specifically with
electrical connections.
1 Introduction and Safety
4
APP 412 Installation, Operation, and Maintenance manual
