Graco 24N468 User manual

3A2960G

Instructions

GLC 2200 

Lubrication Controller

For controlling and monitoring an automated lubrication system. For professional use

only.

Not approved for use in explosive atmospheres or hazardous (classified) locations. .

Model: 24N468

Important Safety Instructions

Read all warnings and instructions in this

manual before using the equipment. Save

these instructions.

Table of Contents

23A2960G

Table of Contents

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Component Identification . . . . . . . . . . . . . . . . . . . . . . 4

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Typical Installation . . . . . . . . . . . . . . . . . . . . . . . . 5

Installing the Lubrication Controller . . . . . . . . . . . 6

System Configuration and Wiring . . . . . . . . . . . . 6

System Configuration. . . . . . . . . . . . . . . . . . . . . . 7

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . 10

Sensor Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Entering SETUP MODE . . . . . . . . . . . . . . . . . . . 13

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Run Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Series F and Later . . . . . . . . . . . . . . . . . . . . . . . 19

Alarm Operation. . . . . . . . . . . . . . . . . . . . . . . . . 19

Advanced Programming 

(Series E or later models only). . . . . . . . . . . . . . 21

Series F and Later . . . . . . . . . . . . . . . . . . . . . . . 22

End of Product Life . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Program Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Related Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . 27

California Proposition 65 . . . . . . . . . . . . . . . . . . . . . 27

Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Mounting Hole Layout. . . . . . . . . . . . . . . . . . . . . . . . 28

Graco Standard Warranty. . . . . . . . . . . . . . . . . . . . . 29

Warnings

3A2960G 3

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The

exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks.

When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings.

Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this

manual where applicable.

WARNING

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

• Do not operate the unit when fatigued or under the influence of drugs or alcohol.

• Do not exceed the maximum working pressure or temperature rating of the lowest rated system

component. See Technical Specifications in all equipment manuals.

• Use fluids and solvents that are compatible with equipment wetted parts. See Technical

Specifications in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For

complete information about your material, request Safety Data Sheets (SDSs) from distributor or

retailer.

• Turn off all equipment and follow the Pressure Relief Procedure in the pump manual when

equipment is not in use.

• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine

manufacturer’s replacement parts only.

• Do not alter or modify equipment. Alterations or modifications may void agency approvals and create

safety hazards.

• Make sure all equipment is rated and approved for the environment in which you are using it.

• Use equipment only for its intended purpose. Call your distributor for information.

• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.

• Do not kink or over bend hoses or use hoses to pull equipment.

• Keep children and animals away from work area.

• Comply with all applicable safety regulations.

PERSONAL PROTECTIVE EQUIPMENT

Wear appropriate protective equipment when in the work area to help prevent serious injury, including

eye injury, hearing loss, inhalation of toxic fumes, and burns. Protective equipment includes but is not

limited to:

• Protective eyewear, and hearing protection.

• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.

Component Identification

43A2960G

Component Identification

ON OFF

HH MM SS ##

Keypad, Display, and Icons

Pump ON LEDs (A, B, C)

Pump OFF LED (D)

• In RUN MODE this LED illuminates when in the

OFF or RESET portion of the RUN CYCLE.

Display (E)

• A blinking field on the display indicates that the

controller is in SETUP MODE.

• In RUN MODE the numbers on the display will not

blink.

Alarm LED (F)

• Illuminates when any alarm is detected. When an

alarm is active, an error code displays and an

audible alarm also sounds.

RIGHT Direction Arrow/ MANUAL RUN /

ENTER (G)

• In SETUP MODE: saves entry, moves cursor in

display one field to the right or to the next setup

step.

• In RUN MODE: activates the pump for one complete

ON cycle if actuated during the OFF portion of the

RUN cycle.

UP and DOWN Direction Arrows (H)

• Press and hold both the UP and DOWN arrow keys

together for 3 seconds to enter SETUP MODE.

• In SETUP MODE: increases or decreases the

number values associated with the various RUN

MODES.

LEFT Direction Arrow / RESET (J)

• In SETUP MODE: moves cursor in display one field

to the left.

• In RUN MODE: pressing RESET starts a PUMP

OFF cycle.

• In ALARM MODE: press once to clear buzzer, press

and hold for 3 seconds to clear warning and switch

controller to OFF MODE.

NOTICE

To prevent damage to soft key buttons, do not press

the buttons with sharp objects such as pens, plastic

cards, or fingernails.

FIG. 1

APressure Control LED: In RUN MODE illuminates

indicating function mode that is currently running.

BCycle Control LED: In RUN MODE illuminates

indicating function mode that is currently running.

CTime Control LED: In RUN MODE illuminates

indicating function mode that is currently running.

Installation

3A2960G 5

Installation

Typical Installation

The installation shown in FIG. 2 is only a guide for selecting and installing system components. Contact your Graco

distributor for assistance in planning a system to suit your needs.

Key:

A Main Air Supply Line

B Filter/Regulator/Lubrication Assembly

B1 Air Filter

B2 Regulator

B3 Lubricator

C Air Solenoid Valve

D Pump Module

E Ignition Switch

F High-Pressure Lubricant Supply Lines

G Injector Banks

H Lubrication Controller

J In-line Fuse

K Power Source

FIG. 2: Typical Installation

Controller

Capabilities

Low Reservoir Level

switch (user provided)

Pressure or Cycle Switch

for system control

(user provided)

Remote Alarm Device

i.e. light or horn

(user provided)

Installation

63A2960G

Installing the Lubrication

Controller

1. Select a flat surface to install the Lubrication

Controller. Drill mounting holes. See Mounting

Hole Layout, page 28.

2. Align the junction box with the pre-drilled holes (FIG.

3).

System Configuration and

Wiring

The System Configuration Diagrams (Fig 4 - 6),

Sensor Wiring Diagrams (Fig 8 - 9), and Wiring

Diagram (Fig 7) show typical Injector, Series

Progressive and Dual Line lubrication system

configurations.

Refer to Table 1, 2, and 3 to determine the Required

System Configuration, Sensor Configuration, and Wiring

Diagram to use to set up the system.

Table 1: System Configurations

Table 2: Sensor Wiring Configurations

Table 3: Modes of Operation

Automatic System Activation Hazard

Unexpected activation of the lubrication system could

result in serious injury, including skin injection and

amputation. This device has an automatic timer that

activates the lubrication system pump when power is

connected or when exiting the programming function.

Before you install or remove the Lubrication Controller

from the system, disconnect and isolate all power to

the pump, and relieve all pressure.

FIG. 3

System Figure Page

Injector 4 6

Series Progressive 5 7

Dual Line 6 8

System Figure Page

Dry Contact 7 10

Source Switch 8 10

Mode Power Figure Page

Time ON/Time OFF DC 9 10

Cycle ON or Pressure

ON/Time OFF

DC 9 10

Low Level Switch 910

Installation

3A2960G 7

System Configuration

FIG. 4: Injector System

GLC 2200

Low Level

Switch

Pump &

Reservoir

Injector System

Pressure

Switch

Injectors

Lubrication Points

Vent

Line

Pump On/Off

External

Alarm

Vent

Valve

Installation

83A2960G

FIG. 5: Divider Valve System

GLC 2200

Low Level

Switch

Pump &

Reservoir

Master Divider Valve

Secondary Divider Valves

Cycle

Switch

Divider Valve System

Pump On/Off

External

Alarm

Installation

3A2960G 9

FIG. 6: Dual Line System

GLC 2200

External

Alarm

Low Level

Switch

Pump &

Reservoir

Dual Line System

Cycle

Switch

Bi-flo

Valves

Lubrication Points

Vent

Line

Pump On/Off

Reservoir

Installation

10 3A2960G

Wiring Diagram

Modes of Operation: Optional I/O Wiring Diagram

Used with all modes of GLC2200 Operation

1 2 3 4 5

6 7 8 9 10

9A Fuse

*Normally open vent valve for use with Injector-based systems

Wiring Key

9A 2A

P/C +9V

+30V

Connector Identification Label

FIG. 7

Pin Description +/-

1Pump -

2Alarm -

3 Low Level -

4 Pressure/Cycle Switch -

5 Voltage Input -

6Pump +

7Alarm +

8 Low Level +

9 Pressure/Cycle Switch +

10 Voltage Input +

PIN12345

PIN678910

Table of contents

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