Graco ProMix PD2K Installation Manual page 40

Grounding
HAZARDOUS LOCATION LOCATION
HAZARDOUS HAZARDOUS LOCATION
Figure 24 System Grounding
Key
Key Key
1
Electrical Control Box ground screw
2 Electrical Control Box ground wire
3 Color Change Module (CC) ground
wires
4 Intrinsically Safe (IS) cable
40
NON- - - HAZARDOUS HAZARDOUS LOCATION LOCATION
NON NON HAZARDOUS LOCATION
5
True Earth Ground; check local code
for requirements
6 Non-Intrinsically Safe cable
7
Remote Mix Control Module ground
wire
332458M