Gun Overview

Item

Description

Purpose

 

 

 

LD

Lo Display

Appears on the Low Voltage Lock

 

 

Screen. See Fig. 9.

ER

Error Display

Appears if the Smart module loses

 

 

communication with the power

 

 

supply. See Fig. 3.

VI

Voltage Indicator

In Diagnostic Mode, the two top

 

 

right LEDs of the screen light,

 

 

indicating that the value displayed

 

 

is in kV. See Fig. 6.

CI

Current Indicator

In Diagnostic Mode, the two

 

 

bottom right LEDs of the screen

 

 

light, indicating that the value

 

 

displayed is in uA. See Fig. 7.

AS

Alternator Speed Display

In Diagnostic Mode, Hz level is

 

 

displayed as a number. See Fig.

 

 

8.

Hz

Alternator Speed Indicator

In Operating Mode, indicator color

 

 

varies to show the alternator

 

 

speed status:

 

 

• green indicates the alternator

 

 

speed is at the correct level.

 

 

• If the indicator changes to amber

 

 

after 1 second, the alternator

 

 

speed is too low.

 

 

• If the indicator changes to red

 

 

after 1 second, the alternator

 

 

speed is too high. The indicator

 

 

will also turn red if the Error

 

 

display appears.

 

 

In Diagnostic Mode, the indicator

 

 

is green when in the Alternator

 

 

Speed (Hertz) screen.

12

3A2495C

Page 12
Image 12
Graco 3A2495C important safety instructions Description Purpose