Ransburg MGS Multi-Gun Source 76789, 77046 - Manual (Page 24)

CP-99-01
High Voltage Will Not Turn OFF High Voltage Will Not Turn OFF High Voltage Will Not Turn OFF High Voltage Will Not Turn OFF High Voltage Will Not Turn OFF Component (kV/µA Meter, HV ON Light, AC Component (kV/µA Meter, HV ON Light, AC Component (kV/µA Meter, HV ON Light, AC Component (kV/µA Meter, HV ON Light, AC Component (kV/µA Meter, HV ON Light, AC
ON Light, Etc.) Not Working But Guns Work
ON Light, Etc.) Not Working But Guns Work ON Light, Etc.) Not Working But Guns Work ON Light, Etc.) Not Working But Guns Work ON Light, Etc.) Not Working But Guns Work
Figure 8e: Troubleshooting Flow Charts Figure 8e: Troubleshooting Flow Charts Figure 8e: Troubleshooting Flow Charts Figure 8e: Troubleshooting Flow Charts Figure 8e: Troubleshooting Flow Charts
Only One Gun Works, and the Others Don't Only One Gun Works, and the Others Don't Only One Gun Works, and the Others Don't Only One Gun Works, and the Others Don't Only One Gun Works, and the Others Don't
Figure 8: Troubleshooting Diagram (Door Mounted Control Unit) Figure 8: Troubleshooting Diagram (Door Mounted Control Unit) Figure 8: Troubleshooting Diagram (Door Mounted Control Unit) Figure 8: Troubleshooting Diagram (Door Mounted Control Unit) Figure 8: Troubleshooting Diagram (Door Mounted Control Unit)
Repair leak.
For MGS 2000C: Check for air
leakage between gun and its’
respective flow switch.
YES
NO
For MGS 2000C: Continuity on
defective gun’s air flow switch
when gun is not triggered?
NO
Replace MGS PC board.
Replace defective
gun’s air flow
switch.
YES
Wiring to/from component
broken or loose?
NO
Replace LED board, switch,
meter, etc.
Replace MGS PC board.
For MGS 2001: Disconnect
defective gun’s low voltage
cable. Does High Voltage turn
off?
NO
Replace low
voltage cable plug
assy. in gun or fix
sticky trigger valve
in gun.
YES
Cycle AC power. Does
problem go away?
NO
MGS Multi-Gun Source - Maintenance
2 0 2 0 2 0 2 0 2 0
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