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INSTALLATION, OPERATION, AND MAINTENANCE MANUAL ALIGN™ MULTI-GAS GENERATOR
7. TROUBLESHOOTING & DIAGNOSTICS
There are potential safety risks to performing troubleshooting activities. The provided pro-
tective measures must be followed to ensure personnel safety. All troubleshooting activities
should only be performed while the generator is powered off, depressurized, and unplugged
from its power source while wearing safety glasses and gloves.
The personnel will verify the safe state of the generator after the maintenance or repair is com-
pleted.
Problem:
The generator has turned off and the red “SYSTEM FAULT” LED
light is on.
1. Depressurize the generator as outlined in Section 5.2.
2. Remove the front panel by unscrewing the two retaining screws. See Figure 11 for details.
Do not reach inside of the generator while it is still powered.
3.
Read the error message from the LED display on the VFD, located in the upper left-hand
corner.
4. Record the error message and reinstall the front panel.
5.
If the error message is listed in Section 7.2 below, follow the corresponding instructions.
6.
If the error message is not listed, call Parker HannifinTechnical Support for help diagnosing
the problem at 1-800-343-4048 or send an email to [email protected].
Problem:
Instrument is not receiving an adequate gas supply, but the
generator is still operational.
1. Check that the yellow valve handles are in-line with the silver outlets
(in the “open” configuration).
2.
Check that the pressure regulators are set to meet the instrument’s needs.
3. If problem persists: Depressurize the generator as outlined in Section 5.2. Do not unplug the
generator at this time. Call Parker Technical Support at 1-800-343-4048 or send an email to
[email protected] describing the problem.
To Troubleshoot:
To Troubleshoot:
7.1. Troubleshooting
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