Olympus UHI-2 Maintenance Manual - Page 17

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Olympus UHI-2 Maintenance Manual
1-4 Gas is not supplied. The indicator is lit. (Error check
Error check
Gas supply check
Turn on the gas feed start
switch.
Is gas fed?
End
Check the harness.
Is gas fed?
Check the internal Dioine.
Is gas fed?
Check the electric-pneumatic
ratio valve and solenoid valve?
Is gas fed?
Check the primary
pressure reducer?
2-5
TROUBLESHOOTING
Connected?
Valves)
Broken?
Dent?
Obstructed?
Disconnected?
For the checking method, refer to the
next page.