User Manual

8 Theory of Operation
3.2.8 Body Heater
The Body Heater helps hold the DJ-9500 at a constant temperature to protect it against transient
temperature fluctuation in the machine. The Heat Exchanger version supplies fluid at a constant
temperature.
Figure 3-1 DJ-9500 Exploded View
Jet Body
Nozzle
Stroke
Adjustment Knob
Assembly
Needle Assembly
Reservoir Holder
Collar
Seal
Thermal Control
Assembly (TCA)
Seat
Feed Tube
Assembly
Retainer
Fluid
Chamber
O-ring
Solenoid Valve
Fluid Reservoir