48
To separate the boards, use a fine nosed pliers to pinch the tip of the nylon pcb spacer while gently pulling
the boards apart. Note that this will result in the loss of the user settings.
To avoid damage to the PCB interconnection, ensure that the boards are not tilted or twisted relative to
each other as they are separated.
3.4.5 Removal of the Pump and Pressure Transducer
To remove the Pump assembly, take out the two Pozidriv
™
screws holding the metal pump retaining strap.
The pump assembly may now be simply removed from the chassis by tilting it forward and pulling.
To remove the pressure transducer from the pump (revision 04 and earlier units), peel back the self-
adhesive foam covering the transducer.
Then use a flat bladed screwdriver to pry out the U-clip. The transducer may now be lifted away from the
pump.
Pump retaining
strap screws
Pump assembly
Rear chassis
metalwork
