English Translation of Title:
Oil/Air Heat Exchanger Kit with External Auxiliary Contact for Water Jet Cutting Machine Parts – Model No. 72146220-OilAir-Heat-Exchanger-Kit-External-Auxiliary-Contact.1246.3-1

Introduction, Application, Features, and Maintenance:

This component is an oil/air heat exchanger kit designed for water jet cutting systems. It includes an external auxiliary contact for monitoring or control integration, and is used to cool hydraulic oil by transferring heat to ambient air, maintaining optimal operating temperatures for the hydraulic power unit.

Application:
Used in the hydraulic power unit of water jet cutting machines to dissipate heat from hydraulic oil. Typical installations include cooling circuits for pumps, motors, and valves where maintaining oil temperature within specified limits is critical for system performance and component life.

Features:

• Cools hydraulic oil by transferring heat to ambient air.

• Includes external auxiliary contact for remote monitoring, alarm, or control integration.

• Kit format includes all necessary components for installation.

• Manufactured from corrosion‑resistant materials suitable for industrial environments.

• Energy‑efficient air‑cooled design.

• Helps prevent overheating and extends hydraulic component life.

Maintenance:

• Regularly inspect the heat exchanger fins and surfaces for signs of debris, dust, or blockage.

• Clean the fins periodically to maintain airflow and cooling efficiency.

• Check for oil leaks at connections and around the heat exchanger core.

• Verify that the auxiliary contact functions properly (if used for monitoring or alarms).

• Replace the heat exchanger immediately if oil leakage, core damage, or reduced cooling performance is observed.

• Follow the manufacturer’s recommended maintenance schedule for cleaning and inspection.