Measurement Specialties 9116 User Manual

Pressure Systems, Inc.                                                                                        Model 9116 User’s Manual 
 
 

 

Page 108 

 

www.PressureSystems.com 

Remove and Replace PC-323 (Daughter board) on PC-322 (Main PCB) 

 
(1) 

Remove the two (2) Phillips-head screws that hold the PC-323 onto the PC-322 board.   

 

(Figure 5.3a) 

 
 

 
 
(2) 

Gently rock the PC-323 board back and forth to loosen it and then lift straight up to  

 

remove it.  Place the old PC-323 in an electrostatically-protected bag for possible repair  

 

at the PSI factory. 

 
 

(3) 

Remove the new PC-323 board from its electrostatically-protected container.  Ensure the  

 

nylon spacer is in place on top of the mounting bar and over the threaded hole.  (See  

 above 

photograph, 

Figure 5.3b).  Align the two (2) 40-pin connectors and press the  

 

board into place. 

 

Remove Phillips-head screws 

(screw already removed) 

 

Nylon spacer