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 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.
Component Identification Component Identification Keypad, Display, and Icons Display (E) NOTICE To prevent damage to soft key buttons, do not press the buttons with sharp objects such as pens, plastic cards, or fingernails. B C ON SS • In RUN MODE numbers on the display will not blink. Illuminates when any alarm is detected. When an alarm is active an error code displays and an audible alarm also sounds. OFF D MM A blinking field on the display indicates the controller is in SETUP MODE.
Installation 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. J E H Controller Capabilities Low Reservoir Level switch (user provided) K Pressure or Cycle Switch for system control (user provided) B2 B1 Remote Alarm Device i.e., light or horn (user provided) C B3 A D G F FIG.
Installation Installing the Lubrication Controller System Configuration and Wiring 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.
Installation System Configuration Injector System Lubrication Points Injectors Pressure Switch Vent Valve Vent Line Pump & Reservoir Low Level Switch Pump On/Off GLC 2200 External Alarm FIG.
Installation Divider Valve System Master Divider Valve Cycle Switch Pump & Reservoir Secondary Divider Valves Low Level Switch GLC 2200 Pump On/Off External Alarm FIG.
Installation Dual Line System Lubrication Points Cycle Switch Reverser Bi-flo Valves Vent Line Pump & Reservoir Low Level Switch GLC 2200 Pump On/Off External Alarm FIG.
Installation 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 + V* 9A Fuse FIG.
Installation Sensor Wiring Configurations DRY CONTACT SWITCH SOURCE SWITCH - 2 or 3 Wire Type +VDC GLC 2200 GLC 2200 9 4 4 FIG. 8 -VDC FIG.
Setup Setup Entering SETUP MODE 1. Press both the UP and DOWN ARROW buttons together for three seconds. Pressure Control (on:Pr) ON Setup 1. Use the UP or DOWN ARROW until on:Pr displays. 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.
Setup The cursor automatically moves to the second number field and flashes. NOTE: • • 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.
Setup To set the OFF Time: 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. 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 the ENTER button. The next MM number field to the right flashes indicating it is ready for programming. 2. Press ENTER.
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. Operation Run Mode The controller is in Run Mode providing the following circumstances are present: • The controller is not in SETUP MODE.
Setup Cycle Mode: Pump ON Timer Mode: Pump OFF 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 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).
Setup Alarm Types and Messages Alarm Type Error Code Description Things to Check/Do Refill lubrication reservoir. Low Level Low lubricant level If low level fault occurs unexpectedly verify wiring and programming setup. Inspect lubrication system for broken or plugged lines. Confirm pump is operating correctly. Cycle Backup time expired prior to Inspect wiring and switch. receiving programmed number of cycle counts Confirm that sufficient backup time was programmed for environment conditions (e.g.
Parts Parts Ref.
Troubleshooting Troubleshooting Description Problem Incorrect or loose wiring Unit does not power on or display is dim/unresponsive Solution Refer to installation instructions beginning on page 4. Input voltage is out of range Confirm power source is between 9 and 30 VDC. Tripped external fuse Confirm that none of the devices or wiring connected to the controller are causing a short circuit connection. Replace fuse. If fuse trips again, contact Graco Customer Support.
Technical Data Technical Data Input Contact Power Source DC Power Consumption Cycle/Pressure Control Input (optional) Lubrication level (optional) 9 - 30 VDC 1 Watt 9 - 30 VDC, Normally open Pressure or cycle switch 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 = P
Dimensions Dimensions Mounting Hole Layout 2xØ 0.2 in. (5.0 mm)- 4.92 in. (125.0 mm) 2.75 in. (70.0 mm) 1.38 in. (35.0 mm) 1.57 in. (40.0 mm) 5.53 in. (140.
Notes 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.
