150 MAX Operation & Service Manual150 Section7:Troubleshooting MAX Operation & Service Manual
SEQUENCE OF OPERATION
This section provides a detailed look at how the machine, its controller, and its component parts work
together in sequence. Understanding the normal sequence of operations can be a useful resource for
troubleshooting.
Preparing for Operation Off Approach
1. While the machine is connected to the charger, the machine can warm the conditioner to
operating temperature. (This will only occur if the Temperature Cycle feature is turned “ON”
on the Tablet, either using the Temperature Scheduler or the Temperature Cycle Override) The
control system:
a. Opens the conditioner pressure control valve and the conditioner vent valve, allowing the
conditioner pump to circulate conditioner through the heated injector rail.
b. When conditioner reaches operating temperature (factory-set to 80°F (26°C), the
conditioner pump turns off and the pressure control valve and the conditioner vent valve
close after the conditioning system depressurizes.
c. The operator screen displays the temperature of the conditioner.