Restart Without Cover - Agilent Technologies 1100 series Reference Manual

Probable Causes
Suggested Actions
Troubleshooting and Test Functions

Restart Without Cover

Restart Without Cover
The binary pump was restarted with the top cover and foam open.
The sensor on the HPM board detects when the top foam is in place. If the
binary pump is restarted with the foam removed, the binary pump switches
off within 30 s, and the error message is generated.
• The binary pump started with the top cover and foam removed.
• Rear of the module is exposed to strong direct sunlight.
Replace the top cover and foam.
Ensure that the rear of the module is not exposed to strong sunlight.
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