Sullair 600H User Manual page 70

600H, 700HH, 750, 750H, 750HH, 825, 900H, 1050 USER MANUAL
CONTROL OR INDICATOR
Reducing Regulator Valve
Control Regulating Valve
Minimum Pressure/Check Valve
High/Low Pressure Selector Switch
(only on dual pressure models) *
Pressure Relief Valve
Air Inlet Valve
Thermal Valve
Blowdown Valve *
Coolant Level Switch
Hydraulic Fluid Sight Glass
Hydraulic Fluid Level Switch
Hydraulic Fluid Temperature Sensor
Regeneration Switch *
DPF Lamp *
Regeneration Inhibited Lamp *
High Exhaust System Temperature (HEST)
Lamp *
Cabin Light Switch *
Menu select switch *
Menu Toggle switch *
70
PURPOSE
Provides regulated air pressure to the inlet valve.
Provides an air signal to the inlet valve and engine to close the inlet
valve and reduce engine speed to control air delivery according to
demand.
Maintains a minimum of 65 psig (4.5 bar) in the compressor receiver
tank. This valve restricts receiver air discharge from receiver/receiver
tank when pressure falls to 65 psig (4.5 bar). Also prevents back flow
into the receiver tank during upload conditions and after shutdown.
Select high pressure 150 psig (10.3 bar) or low pressure100 psig (6.9
bar) at instrument panel to correspond to operator's needs.
Opens receiver tank pressure to atmosphere should pressure inside
the receiver tank exceed the pressure relief valve setting.
Regulates the amount of air allowed to enter the compressor. This
regulation is determined by the amount of air being used at the service
line.
Regulates flow of fluid to and around the fluid cooler. Designed to
maintain a minimum operating temperature; used for fast warm-up at
start-up and to eliminate condensation during operation.
Vents surplus receiver tank pressure to the atmosphere during
operation and shutdown.
Shuts the compressor down and/or prevents it from being started if the
engine coolant level drops too low.
Monitors fluid level of hydraulic fan drive system. Proper level is filled to
top of sight glass. Should be checked before every startup.
Triggers a warning message when hydraulic system fluid level is low.
Triggers a warning message when the maximum hydraulic fluid
temperature, 225°F (107°C) is exceeded. Normal temperature will
depend on ambient temperature and system loading.
To manually control the exhaust aftertreatment is in soot indicator
levels of 15 - 105%
Indicates DPF is above 80% soot loading. Warns operator that
regeneration is required.
Indicates regeneration is inhibited by operator, application, or Cat ET.
Indicates that the exhaust aftertreatment is in active regeneration.
Manually turns interior compressor lighting on.
Allows the user to make selections in the controller menu, and navigate
the menu structure
Allows the user to scroll the menu options
SECTION 4