4.5 - GREEN MACHINE
™
- North America - Installation, Operation, Maintenance, & Troubleshooting Manual
Chapter 9: Replacement Procedures
Page 158
9.3
Control Panel Small Components Replacement
9.3.1
Vacuum Pump Motor Breaker Replacement
Safety
Use lockout / tagout procedures prior to starting work.
9.3.1.1
Removing the Vacuum Pump Motor Breaker
•
See Figures 9-2, 9-4 & 9-8.
1. Turn OFF power to the VST Control Panel at the Power Switch located on the front
of the VST Control Panel. (The power, ground, and neutral will be completely
disconnected from the GREEN MACHINE
).
2. Follow lockout & tagout procedures prior to starting work.
3. Unlock the metal clasps on the right-hand side of the Control Panel and open the
Control Panel door.
4. Find the vacuum pump motor breaker (
See Figure 9-4, item #22)
and note the wire
numbers and locations.
See Figure 9-8.
5. Using a screwdriver, loosen the two screws on the top and bottom of the breaker.
Remove the two wires.
6. Pull up on the small black release mechanism on the bottom side of the breaker and
rotate the breaker out of the Control Panel.
Figure 9-8: Vacuum Pump BRK2
