Graco 3A2960EN-D User Manual

Instructions

GLC 2200 Lubrication Controller

3A2960D

For controlling and monitoring an automated lubrication system. Not approved for outdoor use or use in explosive atmospheres or hazardous locations.

Model: 24N468

Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions.

Warnings

WARNINGWARNINGWARNING

WARNING

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.

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 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.

2 3A2960D

Component Identification

OFF

HH MM

Keypad, Display, and Icons

Component Identification

NOTICE

To prevent damage to soft key buttons, do not press the buttons with sharp objects such as pens, plastic cards, or fingernails.

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 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 increase or decrease number

FIG. 1

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

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.

LEFT Direction Arrow / RESET (J)

values associated with the various RUN MODES.

• 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.

3A2960D 3

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

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.

FIG. 2

A Main Air Supply B Filter/Regulator/Lubricator Assembly

B1 - Filter B2 - Regulator B3 - Lubricator

C Air Solenoid Valve D Pump Module

4 3A2960D

E Ignition Switch F High-Pressure Lubricant Supply Lines G Injector Banks H Lubrication Controller J In-line Fuse K Power Source

Installation

Installing the Lubrication Controller

AUTOMATIC SYSTEM ACTIVATION HAZARD

Unexpected activation of the system could result in serious 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.

1. Select a flat surface to install the Lubrication Controller. Drill mounting holes. Refer to Mounting Hole Layout Provided in the Technical Data section of this manual, page 20.

2. Align junction box with predrilled holes (F Use two screws (not provided) to secure junction box to mounting surface.

IG. 3, (a).

System Configuration and Wiring

The System Configuration Diagrams (FIG. 4 - FIG. 6), Sensor Wiring Diagrams (F grams (F 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 setup your system.

IG. 7) on the following pages, show typical

Table 1: System Configurations

System Figure Page

Injector 4 6 Series Progressive 5 7 Dual Line 6 8

Table 2: Sensor Wiring Configurations

Sensor Figure Page

Dry Contact 7 10 Source Switch 8 10

IG. 8 - FIG. 9) and Wiring Dia-

FIG. 3

Table 3: Modes of Operation

Mode Power Figure Page

Time ON/Time OFF DC 9 9 Cycle ON or Pressure ON/Time OFF Low Level Switch

DC 9 9

3A2960D 5

Installation

GLC 2200

Low Level Switch

Pump & Reservoir

Injector System

Pressure Switch

Injectors

Lubrication Points

Vent Line

Pump On/Off

External Alarm

Vent Valve

System Configuration

FIG. 4

6 3A2960D

GLC 2200

Low Level Switch

Pump & Reservoir

Master Divider Valve

Secondary Divider Valves

Cycle Switch

Divider Valve System

Pump On/Off

External Alarm

Installation

FIG. 5

3A2960D 7

Installation

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

FIG. 6

8 3A2960D

Wiring Diagram

1 2 3 4 5

6 7 8 9 10

9A Fuse

9A 2A

P/C

+9V +30V

Modes of Operation: Optional I/O Wiring Diagram

Used with all modes of GLC2200 Operation

Installation

FIG. 7

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

Wiring Key Connector Identification Label

PIN12345

PIN678910

Pin Description

1Pump 2Alarm 3Low Level 4 Pressure/Cycle Switch 5 Voltage Input 6Pump 7Alarm 8Low Level 9 Pressure/Cycle Switch

10 Voltage Input

+/-

+ + + + +

3A2960D 9

Installation

GLC 2200

+VDC

-VDC

GLC 2200

Sensor Wiring Configurations

DRY CONTACT SWITCH SOURCE SWITCH - 2 or 3 Wire Type

FIG. 8

FIG. 9

10 3A2960D

Setup

Entering SETUP MODE

1. Press both the UP and DOWN ARROW buttons together for three seconds.

NOTE:

• If a button is not pushed for 1 minute, the controller returns to the start of an OFF cycle.

• Setting changes are not stored unless programming is completed and setup mode is exited normally by pressing the ENTER button.

• A blinking dot below the HH, MM, SS, or ## indicates the field currently being programmed.

Programming ON Duration

• on:Pr, on:CY or on:ti appears on the display identi- fying the function you are programming (see below).

• The illuminated LED below the related symbol on the controller label also indicates the function.

Pressure Control (on:Pr) ON Setup

1. Use the UP or DOWN ARROW

until on:Pr displays.

2. Press the ENTER button.

3. Pressure control is an ON / OFF selection only. After you press the ENTER button, the controller saves the Pressure Control information and moves to setting Backup Time, page 12.

Cycle Control (on:CY) ON Setup

1. Use the UP or DOWN ARROW until on:CY displays.

NOTE: Selection on:Pr, on:CY or on:ti designates the way the pump run time is controlled:

• on:Pr = Pressure Control,

reaching a specific pressure threshold measured by an external pressure switch

• on:CY = Cycle Control, com-

pleting a specific number of cycles of an external prox/cycle switch

• on:ti = Time Control, a spe-

cific duration of time elapses

2. Press the ENTER button.

The first number displayed after the on:CY is entered, blinks, indicating the device is ready to program the number of cycles.

NOTE: The cycle entry is a 2-digit number. A leading zero (0) must be entered in the first field if the number of cycles is fewer than 10.

3. Program the cycles by pressing the UP or DOWN ARROW to move up or down through the numbers 0-9.

4. When the correct first digit is displayed, press the ENTER button.

3A2960D 11

Setup

The cursor automatically moves to the second number field and flashes.

Use the UP or DOWN ARROW to scroll through the numerals 0-9 until the desired number appears in the second cycle number field.

5. Press the ENTER button. After you press the ENTER button, the controller saves the Cycle Control information and moves to setting Backup Time, page 12.

Time Control (on:ti) ON Setup

1. Use the UP or DOWN ARROW to cycle through until on:ti displays.

2. Press ENTER.

NOTE:

• The Seconds (SS) field is a 2-digit number.

• A leading zero (0) must be entered in the first field if the number of seconds is fewer than 10.

• The highest number that can be set for the SS field value is 59.

7. Repeat steps 3 - 6 to set the SS fields.

8. Press the ENTER button. After you press the ENTER button the controller automatically switches to the OFF TIME SETUP MODE.

Backup Time

In both Cycle and Pressure Modes, a maximum run Time (Backup Time) for the lubrication period must be set up. If this Time expires before the lubrication is completed an alarm/warning is triggered and the pump stops.

To determine the Backup Time, Graco recommends the user verify the length of time it takes to complete a typical cycle and double that value.

Backup Time is setup after Cycle or Pressure Sensor Setup is complete.

3. To set the ON time use the UP or DOWN ARROW to scroll through the numerals 0-5 until the desired number appears in the first Minutes (MM) field.

NOTE:

• The MM field is a 2-digit number.

• A leading zero (0) must be entered in the first

field if the number of minutes is fewer than 10.

• The highest number that can be set for the MM

field value is 59.

4. Press the ENTER button.

The next MM number field to the right flashes, indicating it is ready for programming.

5. Use the UP or DOWN ARROW to scroll through the numerals 0-9 until the desired number appears in the second MM number field.

6. Press the ENTER button.

The next number field to the right flashes indicating it is ready to program the Seconds (SS) fields.

NOTE:

• The LED below the clock in the ON field lights, indicating the Backup Time is being programmed.

• BACKUP (ON) Time is set as minutes and seconds (MM:SS) only.

• The small flashing LED under the MM indicates you are setting minutes.

• The first field (left side of display) blinks indicating the device is ready for you to begin programming.

Programming Backup Time NOTE: When programming a time of less than 10 min-

utes you must program the leading zero in the first num- ber field and press the ENTER button.

12 3A2960D

Setup

OFF

1. To set the ON Time use the UP or DOWN ARROW button to scroll through numerals 0 to 5 until the desired number appears in the first MM (minutes) field.

2. Press the ENTER button. The next MM number field to the right flashes indicating it is ready for programming.

3. Use the UP or DOWN ARROW button to scroll through numerals 0 to 9 until the desired number appears in the second MM number field.

4. Press the ENTER button.

The next number field to the right flashes and the LED lights under SS; indicating it is ready to program the seconds fields.

5. Repeat steps 1 - 4 to set the SS (seconds) fields.

6. After pressing the ENTER button to set the last SS field, all the programmed ON Time information is saved.

To set the OFF Time:

1. Use the UP or DOWN ARROW to scroll through the numerals 0-9 until the desired number appears in the first Hours (HH) field.

2. Press ENTER.

The next HH number field to the right flashes, indicating it is ready for programming.

3. Use the UP or DOWN ARROW to scroll through the numerals 0-9 until the desired number appears in the second HH field.

4. Press the ENTER button.

The next number field to the right flashes indicating it is ready to program the Minutes (MM) fields.

NOTE:

• The MM field is a 2-digit number.

• A leading zero (0) must be entered in the first

field if the number of minutes is fewer than 10.

• The highest number that can be set for the MM

field value is 59.

The controller automatically switches to the OFF Time SETUP MODE.

Programming OFF TIME Duration

After setting the parameters for either Pressure (Pr), Cycle (CY) or Time (Ti) ON Modes, the OFF TIME or PUMP REST CYCLE must be set up.

The LED below the OFF TIME Symbol Illuminates.

NOTE:

• The HH field is a 2-digit number.

• A leading zero (0) must be entered in the first field if the number of hours is fewer than 10.

• The highest number that can be set for the HH field value is 99.

3A2960D 13

5. Repeat steps 1 - 4 to set the MM fields.

6. Press the ENTER button to lock in the last MM field.

The controller automatically switches to the LOW LEVEL SETUP MODE.

Programming the Low Level Setting

NOTE: If LOW LEVEL is not used (i.e., Low Level inputs

are not connected), configuring the Low Level Setting is still required. The unit’s default settings can be used.

LL:01 displays. This is the default low level setup when working with a standard, normally open, low level switch.

The unit will enter a low level fault condition after the switch input is closed for more than 1 second when the unit is in the ON portion of the RUN MODE.

Setup

1. Use the UP or DOWN ARROW until LL:02 displays. This will set the controller up to use a "paddle-style" low level algorithm (like the Graco G3 grease units). To ensure a low level condition has been met in this mode, 10 consecutive low level triggers must be detected. If a low level trigger is not detected in 30 seconds of run mode, the count is reset to zero.

2. Press the ENTER button.

NOTE: When the user exits SETUP MODE:

• An alarm sounds briefly and LED lights indicating the new programming settings and OFF TIME information are saved.

• The display shows the revision level.

• The controller goes to the beginning of a PUMP OFF Cycle.

Operation

Run Mode

The controller is in Run Mode providing the following circumstances are present:

• The controller is not in SETUP MODE.

• An Alarm is not active.

Pressure Mode: Pump ON

The display indicates the amount of backup time remaining (see Pressure Mode (on:Pr) ON setup, page

12).

• The Pressure ON LED illuminates and the pump output is enabled as long as the system is in the Pump ON state.

• If the pressure switch input is activated before the Backup Pump On Time expires, the system switches to a Pump OFF state.

• If the pressure switch is NOT activated before the Backup Pump On Time expires the system faults, goes to the Pump OFF state and pauses until the alarm is cleared.

• Pump ON time is shown in MM:SS (minutes:seconds)

Pressure Mode: Pump OFF

The display indicates the amount of time remaining in the pump OFF cycle, counting down the Pump OFF time value (see Programming OFF Time Duration, page 12).

• The pump output is disabled during the Pump OFF time.

• The Time OFF LED is illuminated as long as the system is in the Pump OFF state.

• Pump OFF time is shown in HH:MM (hours:minutes) or MM:SS if the time remaining is less than an hour.

14 3A2960D

Setup

Cycle Mode: Pump ON

The display alternates between the number of cycles remaining and indicates the amount of time remaining in the pump cycle, counting down the Backup Pump ON time value (see Cycle Mode (on:CY) ON Setup, page

11).

• The Cycle ON LED illuminates and the pump output is enabled as long as the system is in the Pump ON state.

• If the Input Cycle Switch is activated the amount of times equal to the Cycle Definition variable before the Backup Pump On Time expires, the system switches to a Pump OFF state.

• If the cycle switch is NOT activated the number of times equal to the cycle definition variable before the Backup Pump On Time expires the system faults, goes to the Pump OFF state and pauses until the Alarm is cleared.

• Pump ON time is shown in MM:SS (minutes:seconds)

Cycle Mode: Pump OFF

The display indicates the amount of time remaining in the pump OFF cycle, counting down the Pump OFF time value (see Programming OFF Time Duration, page 12).

• The pump output is disabled during the Pump OFF time.

Timer Mode: Pump OFF

The display indicates the amount of time remaining in the pump OFF cycle, counting down the Pump OFF time value (see Programming OFF Time Duration, page 12).

• The Time OFF LED illuminates and the pump output is disabled during the Pump OFF time.

• Pump OFF time is shown in HH:MM (hours:minutes) or MM:SS if the time remaining is less than an hour.

Alarm Operation

When an alarm situation occurs:

• pump operation is immediately disabled,

• the front panel Alarm LED illuminates,

• an error code displays

• an audible alarm sounds

• the alarm output contact activates

Press the Reset button once to clear buzzer; press and hold for 3 seconds to clear alarm and switch controller to OFF MODE.

See Alarm Types and Messages Table, page 16 for additional information related to alarms and alarm messages.

• The Time OFF LED illuminates as long as the system is in the Pump OFF state.

• Pump OFF time is shown in HH:MM (hours:minutes) or MM:SS if the time remaining is less than an hour.

Timer Mode: Pump ON

The display indicates the amount of time remaining in the pump cycle, counting down the Pump ON time value (see Time Control (on:ti) ON Setup, page 12).

• The Pump output is enabled.

• Pump ON time is shown in MM:SS (minutes:seconds).

3A2960D 15

Setup

Alarm Types and Messages

Alarm Type Error Code Description Things to Check/Do

Refill lubrication reservoir.

Low Level Low lubricant level

Backup time expired prior to

Cycle

Pressure

receiving programmed number of cycle counts

Backup time expired prior to receiving pressure switch input.

If low level fault occurs unexpectedly verify wiring and programming setup.

Inspect lubrication system for broken or plugged lines.

Confirm pump is operating correctly.

Inspect wiring and switch.

Confirm that sufficient backup time was programmed for environment conditions (e.g., slower system response in cold temperatures)

Verify programming. Inspect lubrication system for broken or plugged

lines.

Confirm pump is operating correctly.

Confirm vent valve is operating correctly.

Inspect wiring and switch.

Confirm that sufficient backup time was programmed for environment conditions (e.g., slower system response in cold temperatures).

Verify programming. Cycle power.

System Fault

16 3A2960D

Internal system error occurred.

If the system error persists contact Graco Customer Support.

Parts

Ref. Description Qty

1 BOX, enclosure 1 2 LABEL, control, overlay 1 3 LABEL, serial, name 1 4 LABEL, connector 1

Parts

3A2960D 17

Troubleshooting

Description Problem Solution

Unit does not power on or display is dim/unresponsive

Program Settings

Description

Incorrect or loose wiring

Input voltage is out of range Confirm power source is between 9

Tripped external fuse Confirm that none of the devices or

Modes of Operation

Maximum / Minimum and Additional Comments

Refer to installation instructions beginning on page 4.

and 30 VDC.

wiring connected to the controller are causing a short circuit connection. Replace fuse. If fuse trips again, contact Graco Customer Support.

PUMP ON, page 11 Pressure, Cycle, Time PRESSURE CONTROL, page 11 MM:SS (00:01 - 59:59) CYCLE CONTROL Setup, page 11 Cycles = 01 - 99 BACKUP TIME Setup, 12 MM:SS (00:01 - 59:59) TIME CONTROL, page 12 MM:SS (00:01 - 59:59)

Time

PUMP OFF Setup, page 13

Pump OFF Time: HH:MM (00:01 - 99:59)

LOW LEVEL, page 13 LL:01 = Default single activation

LL:02 = “Paddle Style” - 10 count activation

Accessories

Related Kits

Kit No. Description

24P314 GLC2200 Wiring Harness Kit 24P686 Single Connector Kit 24P687 Multiple Connector Kit

18 3A2960D

Technical Data

Input Contact

Power Source DC 9 - 30 VDC

Power Consumption 1 Watt

Cycle/Pressure Control Input (optional) 9 - 30 VDC, Normally open Pressure or cycle switch

Lubrication level (optional) Normally open level switch, closes upon low level

Outputs

Pump control Pump Control Voltage = Power Source

Voltage Pump Control Voltage = Power Source

Max Switching Voltage 30 VDC

Max Switching Current 9A (DC)

Min Switching Current 100 mA (DC)

Alarm, normally open

Voltage Alarm = Power Source

Max Switching Voltage 30 VDC

Max Switching Current 2A (DC)

Protection grade

Alarm Sound Pressure Level

Enclosure Material

Membrane Material

Maximum Humidity

Operating temperature range - 40°F to 176°F (- 40°C to 80°C)

Storage Temperature - 40°F to 176°F (- 40°C to 80°C)

IP54 for indoors and vehicle cab use

75 dB

ABS

Polyester

90% RH (non-condensing)

3A2960D 19

Dimensions

2.75 in. (70.0 mm)

5.53 in.

(140.0 mm)

1.38 in.

(35.0 mm)

1.57 in.

(40.0 mm)

4.92 in.

(125.0 mm)

2 x Ø

0.2 in. (5.0 mm)-

Dimensions Mounting Hole Layout

20 3A2960D

Notes

3A2960D 21

Graco Standard Warranty

Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.

This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.

Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.

GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to

the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties.

In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise.

FOR GRACO CANADA CUSTOMERS

The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.

Graco Information

TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.

Phone: 612-623-6928 or Toll Free: 1-800-533-9655, Fax: 612-378-3590

All written and visual data contained in this document reflects the latest product information available at the time of publication.

Graco reserves the right to make changes at any time without notice.

For patent information, see www.graco.com/patents.

Original instructions. This manual contains English. MM3A2960

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

www.graco.com December 2013

Graco 3A2960EN-D User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Warnings

Component Identification

Keypad, Display, and Icons

Installation

Typical Installation

Installing the Lubrication Controller

System Configuration and Wiring

System Configuration

Wiring Diagram

Sensor Wiring Configurations

Setup

Entering SETUP MODE

Run Mode

Alarm Operation

Parts

Troubleshooting

Program Settings

Accessories

Related Kits

Technical Data

Dimensions

Dimensions Mounting Hole Layout

Notes

Graco Standard Warranty

Graco Information