Technicien en intervention terrain réalisant une maintenance préventive avec tablette et multimètre sur armoire électrique

Operational Condition Maintenance (OCM) for Your Technical Equipment

At ZK-SYSTEMS, maintenance is more than just a one-off inspection. We provide a comprehensive Operational Condition Maintenance (OCM) service, offering both preventive and corrective measures to ensure the continuous, reliable performance of your mission-critical equipment.

Our services are tailored to your business constraints, your facilities, and your requirements.

OUR MISSION :

KEEPING YOUR SYSTEMS OPERATIONAL, IN ANY CIRCUMSTANCES

Our team supports you throughout the following key stages:

  • Carrying out preventive maintenance visits according to a defined schedule
  • Inspecting equipment (connectivity, power supply, ventilation, safety features, etc.)
  • Testing critical functions to ensure full operational availability
  • Diagnosing potential failures before they occur
  • Performing technical updates (firmware, components, software versions)
  • Documenting every intervention (reports, certificates, traceable logs)
  • Advising on corrective actions or necessary upgrades
  • Intervening under contract or on demand, in France or abroad
Contact us

ZK-Systems offers:

  • Preventive or corrective maintenance contracts tailored to your operational needs
  • A dedicated field team, fully trained, responsive, and autonomous
  • Advanced diagnostic, analysis, and traceability tools
  • A complete service history tracked within our intervention database
  • Direct coordination with our production and engineering teams to ensure maximum reactivity
Détail de câblage électrotechnique sur bornier identifié

Business Advantages

Why choose ZK-SYSTEMS for Operational Readiness & Maintenance?

Because your strategic equipment requires continuous technical monitoring and rapid, skilled intervention in the event of an incident.

1

GUARANTEED CONTINUITY

Prevention, diagnostics, and both scheduled and emergency interventions.

2

MANUFACTURER-LEVEL EXPERTISE

Who understands your system better than the team who designed it?

3

A GLOBAL APPROACH

Maintenance fully integrated with design, industrialisation, and after-sales support.

Vue intérieure d’un tableau électrique TGBT installé dans un conteneur technique pour station hydrogène, avec câblage soigné et équipements basse tension.
Baies de brassage, tableau de distribution et onduleur dans une station de télécommunication modulaire ZK-Systems

Examples of Completed Projects

Flèche rouge indiquant le premier cas d'usage

Railway Maintenance-in-Operational-Condition (MCO) Contract

Re-testing of control units, failure analysis, and validation on test benches designed to meet railway-sector constraints.

Flèche rouge indiquant le second cas d'usage

Verification of Electrotechnical Assemblies and Sub-Assemblies

Functional testing, internal cleaning, tightening operations, and compliance reporting.

Corrective Intervention in Sensitive Environments

Replacement of control boards and rewiring operations performed within a secured military environment.

FAQ

Preventive inspections, technical checks, documentation, hotline support, and on-site interventions when required.

Yes, we also provide services outside of contracts, subject to availability.

Electrical cabinets, enclosures, containers, and modular electrotechnical solutions…

Yes, a detailed technical report is issued after every intervention.

No, our teams are only deployed within the national territory.

It is carried out by our internal engineering department, ensuring fast responsiveness and smooth alignment with the integration and production phases.