Service Locations - Thermo Scientific 49i Instruction Manual

Service Locations

Thermo Fisher Scientific
Table 6-9. Photometer Power Supply Connector Pin Descriptions, continued
Connector Reference
Label Designator
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
Pin Signal
Description
3 Photometer Heater Thermistor
4 +24V
5 Ground
6 Photometer Lamp On/off Control
7 Ground
8 Ground
Model 49i Instruction Manual
Troubleshooting
Service Locations
6-21