Thermo Scientific 49i Instruction Manual page 191

I/O Expansion
Board (Optional)
Fan
Solenoid Assembly
Sample Valve
Reference Valve
Ozone Scrubber
Photometer Lamp
Thermo Fisher Scientific
Motherboard
Digital Output Board
Lamp Heater
Assembly
Figure 7-2. Component Layout
Ozonator
Ozonator Board
Photometer Board
Optical Bench Pressure Transducer
External Device Connection Components
Pump
Model 49i Instruction Manual
Servicing
Power Supply
Measurement
Interface Board
Flow Transducer B
Flow Transducer A
Detector Assembly B
Detector Assembly A
7-7