Technical Support and Lifecycle Management for Mission-Critical Programs
Exceptional Support, Beyond the Sale: Horizon’s Commitment to After-Sales Services
Horizon PSS provides after-sales support structured around the long-term requirements of custom and semi-custom power system programs. From installation and training through obsolescence management and field troubleshooting, technical support extends across the entire product lifecycle to maintain operational continuity for military, medical, and industrial applications.
Contact us for repair services: hrz.service@horizon-pss.com

RMA
The Return Merchandise Authorization (RMA) process provides structured handling for returns, repairs, and replacements throughout the product lifecycle. RMA requests receive prompt evaluation and resolution to minimize operational disruptions. The process includes failure analysis, repair verification, and documentation that supports warranty claims and program records. Contact details for RMA coordination are available through technical support.

Lifecycle Support & Obsolescence Management
Product lifecycle support includes proactive obsolescence monitoring, component end-of-life management, and re-qualification planning. When critical components reach end-of-life, engineering evaluates drop-in replacements and coordinates re-qualification to maintain production continuity. Design files, test specifications, and qualification data are archived to enable rapid response when program modifications are required. This reduces risk for programs where production stability and configuration control are critical.

Responsive Technical &
Logistics Support
Logistics Support
Technical support provides assistance for integration issues, performance troubleshooting, and field service coordination. Support staff maintain in-depth knowledge of custom designs, qualification data, and application-specific requirements. Response prioritization minimizes downtime and ensures operational continuity. Logistics support coordinates spare parts fulfillment, repair turnaround, and replacement unit availability.

Training
& Knowledge Transfer
& Knowledge Transfer
Technical training is available for installation procedures, operation protocols, and maintenance requirements. Training programs are tailored to specific system configurations and application environments. Knowledge transfer includes documentation review, test data interpretation, and troubleshooting methodology. This ensures personnel are equipped to handle routine maintenance and identify issues requiring factory support.

Preventive Maintenance
Customizable preventive maintenance plans support long-term reliability and performance stability. Technicians conduct scheduled inspections, perform necessary maintenance tasks, and proactively address potential issues before they impact operations. Preventive maintenance reduces unplanned downtime and extends equipment operational life for programs with continuous operation requirements.

Software Updates
Software updates are provided to maintain functionality, performance, and security as requirements evolve. Updates are coordinated through formal change control processes and include validation testing before release. For programs requiring certification or qualification maintenance, software updates include documentation supporting regulatory compliance.

Professional
Installation & Setup
Installation & Setup
Installation and setup services ensure proper integration into system architecture and operating environments. Technicians work directly with OEM engineering teams to verify mechanical fit, electrical interface compatibility, and performance validation in actual operating conditions. Installation support includes documentation of configuration settings and baseline test data.

Failure Analysis &
Troubleshooting
Troubleshooting
Failure analysis services identify root causes of system failures or performance degradation. Technicians use advanced diagnostic techniques including electrical testing, thermal imaging, and component-level inspection. Analysis reports document failure modes, contributing factors, and corrective actions. This data supports reliability improvement and informs design modifications for ongoing production.

Spare Parts & Upgrades
A comprehensive inventory of genuine Horizon spare parts ensures rapid fulfillment for field repairs and maintenance requirements. Spare parts availability is maintained for the duration of program production lifecycles. Upgrade options are available to enhance performance, extend capabilities, or address obsolescence issues. Engineering support guides upgrade selection and coordinates re-qualification when modifications affect form, fit, or function.