ATEx Certification: Safety and Compliance in MRO for Hazardous Zones
ATEx certification is mandatory for electrical and mechanical parts in hazardous areas. UNITEC-D offers certified spare parts that comply with the EN 60079-10-1:2019 standard and…
Technical Blog
In-depth technical analyses of industrial spare parts, MRO innovations, and engineering insights — powered by AI and reviewed by our experts.
Cross-Reference Automation with AI: Practical Solution for MRO in the Brazilian Manufacturing Sector
Automatic cross-referencing with AI offers practical solutions to reduce costs and improve efficiency in MRO. UNITEC-D offers a certified e-catalog to integrate these solutions into…
REACH and RoHS Compliance in Maintenance, Repair and Operations (MRO): A Strategic Imperative for Aerospace and Energy in France
1. Introduction Regulatory compliance is a cornerstone of modern industrial operations, particularly in high-tech sectors such as aerospace and energy. The European regulations REACH (Registration,…
Guide to Diagnosing and Resolving Electrical Panel Overheating: Thermographic Inspection, Loose Connection Detection, Harmonic Distortion, and Charge Balancing
This guide offers a structured approach to diagnosing and resolving electrical panel overheating in manufacturing facilities. Includes thermographic inspection, loose connection detection, harmonic distortion analysis…
Compliance and Safety in MRO Processes: NFPA 70E Regulation and Electric Shock Safety
The NFPA 70E standard is essential for safety in MRO processes. This article explains the requirements, risks and penalties, with a practical compliance checklist. UNITEC-D…
Temperature measurement errors: diagnosis, causes and solutions
This guide helps technicians diagnose and troubleshoot temperature measurement errors in industrial equipment. It covers sensor selection, thermal delay, line resistance and transmitter configuration with…
Analysis of filter element collapse cause: differential pressure, bypass valve and contamination peaks
The collapse of the REXROTH filter element REXROTH 2.0400-H10XL-B00-0-V was attributed to overpressure, contamination and inadequate design of the bypass valve. Maintenance and monitoring are…
Troubleshooting Pneumatic Cylinder Slow or Inconsistent Operation
This guide provides a structured approach to diagnosing slow or inconsistent pneumatic cylinder operation. It outlines symptoms, root causes, and resolution steps, with specific measurements…
EN 1090 and ISO 3834: Compliance Requirements for Structural Steel Repairs in MRO Operations
Introduction Structural steel repairs in manufacturing plants, refineries, and heavy industrial facilities are subject to stringent welding standards to ensure safety, durability, and regulatory compliance.…
Flowmeter Troubleshooting Guide: Installation, Process Changes, De-Calibration, and Coverage
This guide is dedicated to correcting flow meter errors caused by improper installation, process changes, deviation from calibration, and coating or contamination. A diagnostic system…