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Always wait a minimum of 10 minutes after removing AC power from the unit before attempting
maintenance as this will provide adequate time for any energy storage devices to dissipate their
energy. Failure to follow this procedure could result in a hazard.
•
Read the rear label at angle under 10 degrees from distance less than 0.25 meter with minimum
lighting of 1500 lux.
• Confirm device has been properly installed.
•
Appropriate light cable is installed at both ends (Seiler’s LED Heliolux and device requiring
illumination).
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Hospital grade power cable is properly installed.
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Device is not located near critical device that could be influenced by electro-magnetic energy levels.
•
Venting on device is not blocked.
•
No damage is present on device.
• Perform Functional Test
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Turn on MAINS ON/OFF switch (blue switch with international 0/1 designation).
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Confirm LCD screen provides indication (active) and is in STANDBY mode.
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Select dimming level by pressing UP or DOWN buttons.
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Shift to RUN mode by pushing the RUN / STANDBY mode button.
•
Confirm functionality:
• Free flow of air.
• Illumination.
• Consistent noise (no scraping, clicking, etc.).
• No interference with nearby critical equipment.
• No interference from operation of nearby equipment (large unshielded motors, etc.)
• Simple Troubleshooting
•
Should the device appear to not power up
• Check MAINS CABLE – is it installed correctly? Is it connected to MAINS power?
• Remove MAINS Cable then remove the fuses – check for fuse integrity.
•
Should no illumination be present
• Confirm unit is in RUN mode (not standby)
• Select higher dimming level.
• Confirm light cable is properly installed
• Confirm there is no fault detected / displayed on the LCD display
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System indicates TEMPERATURE FAULT
• Ensure vents are not blocked
• Ensure fans are rotating
• Should the above troubleshooting guide fail to correct a condition or any other such failure condition such
as visible damage, irregular noise, excessive heat, no illumination, fault code, etc. be present during the
above evaluation make note of the condition and contact the factory for instructions.
