PFC Operation Manual
2. Safety
825160-00 revision B
11
Safety Alerts Defined
Danger, Warning, and Caution alerts are integral parts of this manual and are also located on,
and in, the PFC. Danger, Warning, and Caution alerts must be read carefully, understood
thoroughly, and observed at all times. If this equipment is used in a manner not specified, the
protection provided by the equipment may be impaired. Pictorial hazard alerts affixed to the PFC
are in accordance with ANSI, FDA, SEMI, and (where applicable) IEC standards. Pictorial
hazard alerts follow the format shown in Figure 3.
Table 5 describes what the different safety alerts look like.
Figure 3. Description of a Hazard Alert
WARNING
ELECTRICAL HAZARD
High Voltage can cause severe injury or death.
Disconnect power before removing access panels
Table 5. Warning Label Legend
DANGER - White Lettering / Red Background
(Safety Red: per ANSI Z535.4 - 15 parts Warm
Red, 1 part Rubine Red, 1/4 part Black)
White Triangle / Red Exclamation Point
WARNING - Black Lettering / Orange
Background (Safety Orange: per ANSI Z535.4
- 13 parts Yellow, 3 parts Warm Red, 1/4 part
Black)
Black Triangle / Orange Exclamation Point
CAUTION - Black Lettering / Yellow
Background (Safety Yellow: per ANSI Z535.4
- Pantone 108C)
Black Triangle / Yellow Exclamation Point
Continued on next page
Pictogram (icon) depicting nature of hazard
Hazard keyword level
Text describing how to avoid the
hazard
Text describing consequences of hazard
