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Service Locations
Thermo Fisher Scientific
Do not place the module near organic solvents or corrosive gases.
Do not shake or jolt the module.
1. Turn instrument OFF, unplug the power cord, and remove the cover.
2. Remove the four screws at the corners of the LCD module (viewed
front).
3. Disconnect the ribbon cable and the two-wire connector from the front
panel board.
4. Slide the LCD module out towards the right and rear of the
instrument.
5. Replace the LCD module by following previous steps in reverse.
For additional assistance, service is available from exclusive distributors
worldwide. Contact one of the phone numbers below for product support
and technical information or visit us on the web at www.thermo.com/aqi.
1-866-282-0430 Toll Free
1-508-520-0430 International
▲
Model 48i Trace Level-Enhanced Instruction Manual
Servicing
Service Locations
▲
7-39
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Troubleshooting
