The GRACO 563908 is a repair kit for the electric switch assembly used in GRACO Lube Sentry systems. It is designed to restore or maintain the electrical switching function within GRACO lubrication equipment, ensuring reliable operation and safety. The kit typically includes components necessary for replacing or repairing the electric switch assembly, but specific material details are not specified in available sources.

Key Features:

• Electric Switch Assembly Repair Kit
• 563908 / 560-001-120
• Compatible with GRACO Electric Lube Sentry systems
• Ease of maintenance: Designed for straightforward replacement and repair
• Reliability: Factory-adjusted for optimal performance
• Safety: Includes instructions for safe handling and installation

Applications:
Used for repairing or replacing the electric switch assembly in GRACO Electric Lube Sentry valves, which are critical for monitoring and controlling lubrication flow in industrial lubrication systems.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and maintains equipment warranty.
• Ensure there is no electricity present at the Lube Sentry before starting work.
• Remove the switch assembly from the actuator assembly by removing the four socket head screws, being careful not to scratch mating surfaces.
• Check for and remove any corrosion or dirt before installation.
• After replacement, verify actuator rod extension (approx. 5/32 inches beyond the actuator body in a no-flow condition) for proper adjustment.