Graco 3A2960EN-D- User Manual

Page 2 - Warnings; WARNING

Warnings 2 3A2960D 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 manua...

Page 3 - Component Identification

Component Identification 3A2960D 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 ru...

Page 4 - Installation; Typical Installation

Installation 4 3A2960D Installation Typical Installation The installation shown in F IG . 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 ...

Page 5 - Table 1: System Configurations

Installation 3A2960D 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 20. 2. Align junction box with predrilled holes (F IG . 3, (a)...

Page 6 - System Configuration; Injector System

Installation 6 3A2960D System Configuration F IG . 4 GLC 2200 Low LevelSwitch Pump &Reservoir Injector System PressureSwitch Injectors Lubrication Points VentLine Pump On/Off ExternalAlarm VentValve

Page 7 - Divider Valve System

Installation 3A2960D 7 F IG . 5 GLC 2200 Low LevelSwitch Pump &Reservoir Master Divider Valve Secondary Divider Valves CycleSwitch Divider Valve System Pump On/Off ExternalAlarm

Page 8 - Dual Line System

Installation 8 3A2960D F IG . 6 GLC 2200 ExternalAlarm Low LevelSwitch Pump &Reservoir Dual Line System CycleSwitch Bi-floValves Lubrication Points VentLine Pump On/Off Reverser

Page 9 - Wiring Diagram; Modes of Operation: Optional I/O Wiring Diagram; Wiring Key; A Fuse

Installation 3A2960D 9 Wiring Diagram Modes of Operation: Optional I/O Wiring Diagram Used with all modes of GLC2200 Operation *Normally open vent valve for use with Injector-based systems Wiring Key Connector Identification Label F IG . 7 1 2 3 4 5 6 7 8 9 10 M 9A Fuse + - V * Pin Description +/- 1...

Page 10 - Sensor Wiring Configurations

Installation 10 3A2960D Sensor Wiring Configurations DRY CONTACT SWITCH SOURCE SWITCH - 2 or 3 Wire Type F IG . 8 4 9 GLC 2200 F IG . 9 4 +VDC -VDC GLC 2200

Page 11 - Setup; Entering SETUP MODE; Programming ON Duration

Setup 3A2960D 11 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 e...

Page 12 - Backup Time

Setup 12 3A2960D 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...

Page 13 - Programming OFF TIME Duration; Programming the Low Level Setting; OFF

Setup 3A2960D 13 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 program-ming. 3. Use the UP o...

Page 14 - Operation; Run Mode; Pressure Mode: Pump ON

Setup 14 3A2960D 1. Use the UP or DOWN ARROW until LL:02 displays. This will set the controller up to use a "pad-dle-style" low level algorithm (like the Graco G3 grease units). To ensure a low level condition has been met in this mode, 10 consec-utive low level triggers must be detected. If...

Page 15 - Alarm Operation

Setup 3A2960D 15 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 ...

Page 16 - Alarm Types and Messages

Setup 16 3A2960D Alarm Types and Messages Alarm Type Error Code Description Things to Check/Do Low Level Low lubricant level Refill lubrication reservoir. If low level fault occurs unexpectedly verify wiring and programming setup. Cycle Backup time expired prior to receiving programmed number of cyc...

Page 17 - Parts

Parts 3A2960D 17 Parts Ref. Description Qty 1 BOX, enclosure 1 2 LABEL, control, overlay 1 3 LABEL, serial, name 1 4 LABEL, connector 1 1 3 4 2

Page 18 - Troubleshooting; Program Settings; Accessories; Related Kits

Troubleshooting 18 3A2960D Troubleshooting Program Settings Accessories Related Kits Description Problem Solution Unit does not power on or display is dim/unresponsive Incorrect or loose wiring Refer to installation instructions beginning on page 4. Input voltage is out of range Confirm power source...

Page 19 - Technical Data

Technical Data 3A2960D 19 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 Pu...

Page 20 - Dimensions

Dimensions 20 3A2960D Dimensions Mounting Hole Layout 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)-

Page 21 - Notes

Page 22 - Graco Standard Warranty

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 Eng...

Graco 3A2960EN-D- User Manual

Table of Contents:

Summary

Other Graco Models