The GRACO 563969 is a field sensitive magnetic proximity cycle switch designed for use with MXP and MX series divider valves. It provides a signal to monitors, controllers, or programmable logic controllers (PLCs) to indicate the number of cycles and cycle rate of a series-progressive (SP) divider valve. The switch is constructed for robust industrial environments and is intended to monitor and record the status of lubrication cycles within GRACO lubrication systems.

Key Features:

• Field sensitive magnetic proximity cycle switch
• 563969 (also referenced as 570-999-050 in some catalogs)
• Industrial-grade, field sensing magnetic switch with 3-pin Brad Harrison mini connector
• MXP and MX series divider valves
• Provides feedback loop for cycle monitoring and recording
• Supports cycle rates up to 200 cycles per minute (CPM) for compatible progressive families
• Reliable signal transmission to controllers or PLCs
• Robust construction for industrial environments

Applications:
Used in industrial lubrication systems to monitor and record the number of cycles and cycle rate of series-progressive (SP) divider valves. Commonly installed in large-scale mining, manufacturing, and agricultural equipment where precise lubrication cycle monitoring is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure power is disconnected before installation
• Connect the 3-pin Brad Harrison mini connector as per wiring diagram
• Verify proper alignment and secure mounting to the divider valve
• Test the switch for correct signal output after installation
• Regularly inspect for physical damage or loose connections
• Clean the switch and surrounding area to prevent contamination
• Monitor signal output periodically to ensure accurate cycle counting