240 Hot Surface
Trident Planning and Installation Guide
Hot Surface
The following figure is an example of a hot-surface label.
Black border
0.06 x base width
Orange background†
Safety alert symbol‡
Sa
ety word panel
All capital letters
Minimum letter height1.5 x
message panel text height
†
Sans serif font
Black letters on
white background
Sans serif font
Upper or lower case
0.10 inch (2.54 mm) high
Optional
black border
White background
Base width
1.2 inch (30 mm)
minimum
Yellow background
WARNING
HOT SURFACE.
Contact may cause burns.
Service restricted to
trained personnel only.
‡Safety Alert Symbol
Black triangle, orange exclamation pointWARNING
Black letters, orange background
Safety orange per ANSI Z535.4
13 parts yellow, 3 parts warm red, ¼ part black
†Safety Word
The label must meet the requirements of ANSI Z535, ISO 3864, and IEC 1310-1.
Labels are available from Triconex upon request.