Graco 24B596, 24B591 important safety instructions Icons

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Component Identification

Icons

The following icons are used throughout this instruction manual and on the Controller’s Run and Setup Screens. Refer to this table if you are unsure of an Icon’s meaning.

Power on indicator*. When power is supplied to the Lubrication Controller, Green LED illuminates under Function Icon located above display screen.

Pump On indicator*. When Pump On is running, Yellow LED illuminates under Function Icon located above display screen. Icon also is displayed on top left side of Prelube Run screens (see page 30).

Pump Off indicator. When Pump Off is running, icon is displayed on top left side of Run screens (see page 31).

Alarm event activated. LED illuminates when an Alarm event occurs. Icon also displays on top right side of Alarm screen (see page 32).

Brightness adjustment. Use the LEFT/RIGHT Arrow key to adjust display backlight (brighter or darker) (see page 17).

Contrast adjustment. Use the UP/DOWN Arrow key to adjust screen contrast (see page 17).

Low Level Alarm. Icon appears on display screen. Indicates the lubrication fluid level is low.

Change Icon. When icon appears on PIN setup screen, indicates changes can be made to PIN number or new PIN number can be added.

Lock Icon. Indicates the Setup screens are password protected and require the user to provide the correct PIN number to access this feature.

Setup mode active. When user is on the Main Setup Screen in the Setup Mode, icon displays on the upper right corner of the display screen.

Timer mode activated. Displays on right side of screen when a Timer Setup or Run screen is displayed (pages 18, 21, 30 and 31).

Pressure mode activated. Icon displays on right side screen when a Pressure Setup or Run screen is displayed (page 19 and 30).

Pressure mode error. Icon displays on alarm screen to signal the allotted time ran out before the pressure switch was tripped.

Cycle count mode active*. Yellow LED illuminates under Function Icon located above display screen. Icon also appears on right side of display screen when a Cycle Setup or Run screen is displayed (page 19 and 31).

Machine count active. Displays on right side of Setup or Run screen when a Machine Count screen is displayed (page 21 and 32).

Machine count error. When icon displays on alarm screen, indicates the set number of machine counts was not received before time expired (page 32). This would trigger an alarm event.

Cycle switch input error. Icon displays in center of Alarm screen to indicate the allotted time ran out before the programmed number of cycle switch activations was received (see Alarm Screen, page 32).

Alarm*. Red LED illuminates under symbol located above display screen. Icon also appears on display when no valid run values have been entered.

*See Field E, page 3 for location of these Function Icons.

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Contents Important Safety Instructions GLC Lubrication ControllerElectric Shock Hazard Run Mode Functions Component IdentificationKeypad, Display, and Icons Direction ArrowsIcons Installation Typical InstallationInstalling the Lubrication Controller GroundingSystem Configuration and Wiring System Configurations Modes of OperationSensor Wiring Configurations Optional I/O Wiring DiagramsSystem Configuration Divider Valve SystemDual Line System Injector System Input Sensor Wiring System WiringSource Switch 2 or 3 Wire Type Pump on = Time Pump OFF = Time 30VDCDry Contact, shown. For other configuration, see or FIG Pump on = Cycle or Pressure Pump OFF = TimePump on = Cycle or Pressure Pump OFF = Machine Count System Wiring Options 30VDC System Wiring Options Alarm Out100/240VAC System Setup PIN Mode Enabled SetupSee Electric Connection Warning, System Setup Pump on SetupTimer Setup Main ScreenPressure Setup Cycle END SetupCycle Mode Selection Pump OFF SetupTo Set the Pump OFF Option If Count is selected If Time is selectedIf Both is selected Power UP Setup Power Up can be programmed one of four waysThird At Power Up, immediately go to Pump on normal on time Pulsed Setup Pulsed Pump ScreenPIN Setup To enable PIN Code EntryQuick Cycle Setup Display SetupDisplay Backlight LOW Level Filtering Setup Quick Cycle Screen SetupLow Level Filtering Screen Setup Run Mode Screen IdentificationPump On Ended with Pressure Prelube Power UpPump On Ended with Time Pump Off Ended with Time Pump On Ended with Cycle Switch ActivationPump Off Ended with Machine Counts Alarms Screen Pump Off Ended with Machine Counts Max Time EnteredTroubleshooting Program SettingsDescription Problem Solution Modes of OperationTechnical Data IP69KDimensions Mounting Hole LayoutGraco Standard Warranty Graco Information