Basic Operation; Power On; Adjust Ratio And Setup; View Alarms - Graco XM Series Operation

Basic Operation

Basic Operation

Power On

(Alternator Power Supplied Systems for Hazardous
Location Sprayers)
NOTE: The hazardous location XM model variants
feature an intrinsically safe alternator powered by a
compressed air-fed turbine as a power supply. Ensure
your intrinsically safe alternator module is set to working
pressure 18 +/- psi (12.6 +/- 10 kPa, 1.26 +/- 0.07 bar).
Refer to your XM Proportioner Repair-Parts manual for
additional instructions.
1. Set main pump air regulator (CD) to minimum
setting.
2. Open main air valve (E) and main pump and air
valve (CA) to start air-powered alternator.
Main air pressure is displayed on gauge (CC). Fluid
Control screen will display after five seconds. See Run
(Fluid Control) Screens, page 85.
CC
CA
Power On
(Wall Power Supplied Systems)
Turn on main power (BB). Fluid Control screen will
display after five seconds. See Run (Fluid Control)
Screens, page 85.

Adjust Ratio and Setup

1. Turn key (DJ) to right (setup position). Yellow LED
will flash and the Home Setup screen will display.
32
2. Press
3. When desired ratio is displayed, turn key to left.
Yellow LED will turn off.
4. Change optional setup selections to desired
parameters, as described in Set System Settings
(Optional), page 33.

View Alarms

When an alarm occurs the alarm information screen
automatically displays. It shows the current alarm code
along with a bell icon. It also shows the alarm location
with top and side views of the sprayer
CD
CE
There are two levels of error codes: alarms and
advisories. A bell icon indicates an alarm. A solid bell
icon with an exclamation point and three audible alerts
indicate a alarm. And an outlined hollow bell icon and a
single audible alert indicate an advisory.
Diagnose Alarms
See Alarm Codes and Troubleshooting, page 64, for
causes and solutions to each alarm code.
Clear Alarms
Press
to return the run (fluid control) screen.
For more information on alarms and alarm codes, see
LED Diagnostic Information, page 62.
and to change ratio.
to clear alarms and advisories. Press
312359R