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.

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 ##

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

B3 C

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

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

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

FIG. 8

+VDC

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