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Graco HydraMax 225 - Digital Tracking System (DTS)

Graco HydraMax 225
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30937910
Pressure Control
Digital Tracking System (DTS)
The DTS contains stored data to assist with job con-
trol, troubleshooting and maintenance.
General
The DTS has Main and Secondary operation menus:
Main Menu – Three modes/displays (four if
AutoClean is installed). The sprayer automatically
enters the Main Menu when the engine starts.
Pressure – Fluid pressure at sprayer. Pressure
is default display and is displayed at start–up.
Job Gallon – Job material pumped above 1000
psi (70 bar) since Job Gallon was last reset to
zero. Counts in 1 gallon or 10 liter increments.
Lifetime Gallon – Total material pumped above
1000 psi (70 bar) over lifetime of sprayer.
Counts in 1 gallon or 10 liter increments.
AutoClean Shut-Off Timer – Automatically
shuts pump off after approximately 4.5 gallons
of material have been pumped. Used with
AutoClean kit 245159
Secondary Menu – Consists of sprayer set–up,
and diagnostic tools. To enter this menu requires
that you start the engine, hold down the DTS
button and turn on the pump switch
Sprayer Set–Up
Resettable Hour Meter – Total engine on or
running hours since the resettable hour meter
was last reset to zero. Counts in 1 hour incre-
ments.
Lifetime Hour Meter– Total engine on or run-
ning hours over the lifetime of the sprayer.
Counts in 1 hour increments.
Lifetime Gallon Counter – Total material
pumped at all pressures over the lifetime of
the sprayer. Counts in 1 gallon or 10 liter
increments.
Diagnostic Tools – uP and dn displays indicate
whether current is present at proximity sensors
Diagnostics
UP
UP – displays to indicate no current is present
at electronic valve
Pump moves to up position, and gal LED light
indicates a complete circuit to upper proximity
sensor
dn
dn – displays to indicate current is present at
electronic valve
Pump moves to down position, and liter LED
lights indicates a completed circuit to lower
proximity sensor
Software/Equipment information
There are two informational displays that may be
accessed:
Software revision level
Equipment model number
Operation
The operation instructions for the DTS are contained in
Operation Manual 309378.

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