Industrial Fault Finding & Machine Troubleshooting
Unexpected machinery faults can bring production to a standstill. When equipment stops working, operates intermittently or begins behaving differently, identifying the actual cause of the problem is essential to getting production moving again.
At 2Delta, we provide practical fault-finding and machine troubleshooting support for industrial machinery and production equipment. We investigate electrical, control and machine-related problems to help identify the source of faults and determine the most appropriate way forward.
Diagnosing Industrial Machine Faults
Not every machinery fault is immediately obvious. A machine may stop completely, operate intermittently or continue running while producing inconsistent results.
Our troubleshooting approach is designed to investigate the symptoms systematically and narrow down the potential causes.
Depending on the equipment and fault, this can include:
- Investigating complete machine failures
- Diagnosing intermittent machinery faults
- Tracing electrical faults
- Investigating control-system problems
- Checking sensors, switches and other control components
- Examining wiring and electrical connections
- Investigating machine operating issues
- Checking PLC-related faults
- Identifying recurring equipment problems
- Carrying out functional checks after corrective work
Root-Cause Fault Finding
Simply getting a machine running again does not always solve the underlying problem. If the original cause is not identified, the same fault may return.
We therefore aim to understand why the fault occurred, rather than relying solely on replacing components or resetting equipment.
Our engineers assess the available symptoms, investigate the relevant systems and use a structured troubleshooting process to identify the most likely cause of the problem.
Where appropriate, we can also provide recommendations to help prevent recurring issues.
Electrical & Control System Troubleshooting
Modern industrial machinery often combines electrical systems, sensors, control devices and PLC-based controls. A fault in one area can affect the operation of the entire machine.
Our troubleshooting support can include investigation of:
- Electrical supply and circuit issues
- Machine wiring and connections
- Sensors and switches
- Relays and control components
- PLC inputs and outputs
- Machine control systems
- Intermittent electrical faults
- Control-related machine failures
We work through the relevant systems methodically to help identify where the fault is occurring.
Intermittent & Recurring Machine Faults
Some of the most difficult machinery problems are those that do not occur consistently.
Intermittent faults can appear during particular operating conditions and disappear before they can be easily identified. Recurring faults can also indicate an underlying issue that has not been fully resolved.
We can investigate these types of problems by considering the machine’s operating conditions, symptoms and relevant electrical and control systems to help establish what may be causing the issue.
Troubleshooting Production Equipment
When a machine fault affects production, timely diagnosis is important.
We can provide troubleshooting support for industrial and production equipment where technical problems are affecting normal operation.
Our approach focuses on:
Identify → Investigate → Diagnose → Resolve
The aim is to establish the cause of the problem, identify an appropriate corrective action and help return the equipment to reliable operation.
Working With Your Maintenance Team
Our engineers can work alongside existing maintenance and engineering personnel when additional technical support is required.
This can be particularly useful where a fault is complex, recurring or outside the normal experience of the in-house team.
We can provide an additional engineering perspective while working within the existing maintenance and production environment.
Why Choose 2Delta?
Systematic Fault Diagnosis
We investigate machinery problems methodically rather than relying on guesswork.
Focus on Root Causes
Where possible, we aim to identify the underlying reason for a fault rather than simply addressing the immediate symptom.
Industrial Machinery Experience
Our troubleshooting approach covers electrical, control and machine-related issues.
Practical Solutions
Our focus is on finding practical and appropriate ways forward for the equipment involved.
Reduce Unnecessary Downtime
Effective fault diagnosis can help reduce the time machinery remains unavailable and minimise disruption to production.
Experiencing a Machinery Fault?
If your industrial equipment has stopped working, developed a recurring fault or is not operating as expected, 2Delta can help investigate the problem.
Contact us to discuss the fault affecting your machinery and find out how our fault-finding and machine troubleshooting support can assist.

