Graco GLC 2200 User manual

Instructions
GLC 2200
Lubrication Controller 3A2960A
For controlling and monitoring an automated lubrication system.
Not approved for use in explosive atmospheres or hazardous locations.
Model: 24N468
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
EN

Warnings
23A2960A
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-
tion 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.
ELECTRIC SHOCK HAZARD
This equipment must be grounded. Improper grounding, setup, or usage of the system can cause electric
shock.
• Turn off and disconnect power at main switch before disconnecting any cables and before servicing
or installing equipment.
• Connect only to grounded power source.
• All electrical wiring must be done by a qualified electrician and comply with all local codes and
regulations.
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 com-
ponent. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about
your material, request MSDS from distributor or retailer.
• Do not leave the work area while equipment is energized or under pressure.
• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manu-
facturer’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.
WARNINGWARNINGWARNING
WARNING

Component Identification
3A2960A 3
Component Identification
Keypad, Display, and Icons
Pump ON LEDs (A, B, C)
A Pressure Control LED: In RUN MODE illuminates
indicating function mode that is currently running.
B Cycle Control LED: In RUN MODE illuminates
indicating function mode that is currently running.
C Time Control LED: In RUN MODE illuminates
indicating function mode that is currently running.
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 the controller
is in SETUP MODE.
• In RUN MODE 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 com-
plete ON cycle if actuated during the OFF por-
tion 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 increase or decrease 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
ON OFF
HH MM SS ##
!
J
D
F
A
BC
E
H
G

Installation
43A2960A
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.
A Main Air Supply
B Filter/Regulator/Lubricator Assembly
B1 - 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 Model 24B591 10/32 VDC Power Supply
FIG. 2
Controller
Capabilities
B1
B2
B3 C
EH
GF
D
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)
A
J

Installation
3A2960A 5
Installing the Lubrication Controller
1. Select a flat surface to install the Lubrication Con-
troller. Drill mounting holes. Refer to Mounting Hole
Layout Provided in the Technical Data section of this
manual, page 16.
2. Remove Lubrication Controller cover and align junc-
tion box with predrilled holes (FIG. 3, (a). Use two
screws (not provided) to secure junction box to
mounting surface.
AUTOMATIC SYSTEM ACTIVATION HAZARD
Unexpected activation of the system could result in seri-
ous injury, including skin injection and amputation.
This device has an automatic timer that activates the
pump lubrication system 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 supplies and
relieve all pressure.
FIG. 3
a
a

Installation
63A2960A
System Configuration and Wiring
The System Configuration Diagrams (FIG. 4 - FIG. 6), Sensor Wiring Diagrams (FIG. 7 - FIG. 8) and Wiring Diagrams
(FIG. 9) on the following pages, show typical Injector, Series Progressive and Dual Line lubrication system configura-
tions.
Refer to Table 1, 2 and 3 to determine the Required System Configuration, Sensor Configuration and Wiring Diagram
to use to setup your system.
Table 4 shows additional (optional) setup configurations.
Table 1: System Configurations
Table 2: Sensor Wiring Configurations
Table 3: Modes of Operation
System Figure Page
Injector 4 7
Series Progressive 5 8
Dual Line 6 9
Sensor Figure Page
Dry Contact 7 10
Source Switch 8 10
Mode Power Figure Page
Time ON/Time OFF DC 9 11
Cycle ON or Pressure
ON/Time OFF
DC 9 11
Low Level Switch 911

Installation
3A2960A 7
System Configuration
FIG. 4
GLC 2200
Low Level
Switch
Pump
Reservoir
Injector System
Pressure
Switch
Injectors
Lubrication Points
Vent
Line
Pump On/Off
External
Alarm

Installation
83A2960A
FIG. 5
GLC 2200
Low Level
Switch
Pump
Reservoir
Master Divider Valve
Secondary Divider Valves
Cycle
Switch
SeriesProgressive System
Pump On/Off
External
Alarm

Installation
3A2960A 9
FIG. 6
GLC 2200
External
Alarm
Low Level
Switch
Pump
Reservoir
Dual Line System
Cycle
Switch
Bi-flo
Valves
Lubrication Points
Vent
Line
Pump On/Off
Reverser

Installation
10 3A2960A
Sensor Wiring Configurations
DRY CONTACT SWITCH SOURCE SWITCH - 2 or 3 Wire Type
FIG. 7
4
9
FIG. 8
4
9
+VDC