Graco HydroShield Instructions Manual page 80

Troubleshooting
Troubleshooting Troubleshooting HydroShield Troubleshooting HydroShield Voltage HydroShield
Grounded components:
• The cabinet.
• All the parts mounted in the top half of the
cabinet.
• The top of the isolation valve.
• The fluid inlet valve and hose.
• The air section of the isolation fluid pump.
• The air cylinder of the ground rod.
• The top of the bleed resistor.
• The shield of the fluid hose.
Isolation components:
• The tie rods of the isolation valve.
• The middle section of the isolation fluid
pump.
• The body of the bleed resistor.
• The body of the ground rod.
• The plastic enclosure and stand.
• The electrostatic shield that slides in the
front.
• The waterborne fluid hose.
All the fluid components are high voltage:
• The wash fluid bottle.
• The bottom of the isolation valve.
• The bottom of the isolation fluid pump.
• The fluid hoses.
• The ball valve and fluid regulator.
• The bottom of the bleed resistor.
• The ground rod.
80
Voltage Voltage
Grounded components: unshaded
Isolation components: gray
High voltage: red/dark
3A7370C