Serinus 40 User Manual 2.2  
 
 
6.5  Parts List 
Below is a list of the replaceable parts of the Serinus 40. Some of these parts will not need replacing 
and others are consumables for preventative maintenance. See below for information on yearly 
consumable kits available from Ecotech.  
Table 8 – Spare parts list 
Tube, side-on, photomultiplier 
Heater and thermistor assembly 
PCA for LCD and Keypad (Original front panel design) 
PCA for LCD and Keypad (Newer Backlit keypad design) 
PCA, controller (programmed with ID number) 
Filter, optical, reaction cell 
Heater/thermocouple assembly NOx converter 
Heater/thermistor assembly (reaction cell, manifold) 
Ozone generator and housing assembly 
Retrofit/refurbishment kit, Ozone generator (confirm with Ecotech which 
version you have) 
Calibration valve manifold assembly 
Cable, PMT power supply NOx, gas analyser 
Cooler, thermistor assembly 
Dryer assembly, permapure 
Extraction tool, orifice and sintered filter with O-ring groove 
PCA pressure sensor assembly 
Fitting, Kynar, elbow 1/8 NPT - 1/8 barb (3 required) 
Fitting, Kynar, male connector 1/8 NPT - 1/8 barb (2 required) 
Male elbow, tapered threads, 1/8 T - 1/8 NPT, SS 
Sintered filter, 5 micron, consumable