Graco 24N468 User manual

3A2960G
EN
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
B
A
ON OFF
HH MM SS ##
!
C
D
E
F
G
H
J
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
A
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
M
9A Fuse
+
-
V
*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