Setting Heater Control
(Refer to FIG. 11)
1.Set the heater control knob (33) to a trial setpoint of 4 or 5.
2.Start the pump and circulate fluid through the sys- tem at very low pressure, about
3.After 10 minutes, read the temperature on the ther- mometer (2). If it does not match the desired tem- perature, adjust the setpoint.
33
2
FIG. 11: Setting Heater Control
Operation
Adjusting for Spraying
CAUTION
Operating the heater at its highest setting, over 180°F (82°C), for long periods of time decreases the heater life and can cause fluid to dry out; which can clog the heater and result in a poor finish.
1.Adjust pump pressure and heater setpoint to the lowest settings needed for good fluid atomization.
2.Set all system back pressure valves (S - FIG. 1) to maintain even fluid pressure at all gun stations.
309524N | 15 |
