Graco 3A2495C Manual De Usuario

Gun Overview

Error Display

If the Smart module loses communication with

the power supply, the Error display appears, the

Hz indicator turns red, and the Smart module is

disabled. See Fig. 3, and Table 1 on page 11.

This can occur in Operating Mode or Diagnostic

Mode. See

Communication must be restored to make the Smart

module functional.
NOTE: It takes 8 seconds for the Error display to

appear. If the gun has been disassembled, wait 8

seconds before spraying to ensure that an Error

condition has not occurred.
NOTE: If there is no power to the gun, the Error

display will not appear.

Figure 3 Error Display

Adjusting the Low Voltage Setting

The low voltage setting is user adjustable. To access

the low voltage setting screen when in Operating

Mode, press the LO SET button (LS) momentarily.

The screen will display the current low voltage

setting. See Fig. 4, and Table 1 on page 11. The

possible ranges are:
• 85 kV guns: 40–85 kV
• 60 kV guns: 30–60 kV
Set the Voltage Adjustment switch (VA) to LO. Press

the LO SET button repeatedly to increase the setting

in increments of 5. When the display reaches the

maximum setting it will return to the minimum setting

for your gun. Continue pressing the button until you

reach the desired setting.
NOTE: After 2 seconds of inactivity the display will

return to the Operating Screen.
NOTE: The low voltage setting may be locked. See

Figure 4 Low Voltage Setting Screen (Unlocked)

Lock Symbol

The low voltage setting may be locked. When locked,

an image (LK) appears on the screen. See Fig. 5,

and Table 1 on page 11.
• When in HI mode, the low voltage setting is always

locked. The lock symbol will appear when the LO

SET button is pressed.

• In LO mode, the lock symbol will only

appear if the lock is enabled. See

, to lock

or unlock the low voltage setting.

Figure 5 Low Voltage Setting Screen (Locked)

3A2495C