Unknown controller
We identify the panel from its screen and label before diagnosing.
Open 24/7 · We arrive within 1 hour across Gauteng · Established 2000
Aksa diesel
We repair and service Aksa diesel standby generators on commercial sites across Gauteng. Aksa canopies can carry different engines and controllers, so we identify both on site before we diagnose, and you get a written quote before any work.
Independent service and repair: Aksa is a trademark of its owner, and ProService Generator Repairs is not a Aksa dealer or agent.
Callout fee waived when you accept our written quote. 1-year workmanship guarantee. See prices

Aksa builds canopy gensets around engines and controllers from several makers. We identify the controller from its screen and label, and the engine from its plate, before we start testing.
Then we work through start, fuel, cooling, controller and output, and price each repair on its own line.
We service the engine inside the Aksa canopy to its plate schedule, and test the battery charger output on commercial standby sets.
Every service includes a controller alarm review on the panel we identified.
We work on Aksa commercial standby sets where access allows. The plates give us the kVA, engine make and controller.
When an Aksa will not crank, we check the battery, the starter and any inhibit on the controller fitted.
When it cranks without firing, we trace the fuel filter, air in the lines and the solenoid.
We diagnose the fuel path on the engine inside the canopy, which may be a different make from the Aksa badge.
We link smoke under load to fuel delivery and canopy airflow before we discuss injectors.
Aksa canopies may carry DSE, SmartGen or other controllers. We read the alarm from the panel we identified and trace it for that controller.
When the set runs but the building does not transfer, we test the ATS and the panel’s start output.
For overheating, we check coolant, the radiator and enclosure ventilation.
We measure voltage at the breaker and AVR once engine speed is stable.
We identify the controller first, then check the Aksa canopy, panel and engine.
Book a repair when the set fails to start, trips on load or loses output.
Book a service when fluids are due and the set still exercises normally.
An Aksa canopy can idle smoothly and hunt under a commercial building load. We compare fuel delivery and alternator capacity with the load applied.
A fuel or battery repair is usually worthwhile. Major engine work on a high-hour commercial standby set needs a comparison with replacement.
When the engine, alternator and controller all need major work, we price a complete replacement canopy set alongside the repair.
Your cost depends on the engine inside the canopy, the controller type and where the fault is. A battery replacement typically costs R900 to R2,800.
The Aksa faults we see most often, and our first checks.
We identify the panel from its screen and label before diagnosing.
The fuel path on the engine inside the canopy.
Coolant, the radiator or enclosure airflow.
The ATS or the panel’s start output.
The AVR or alternator, once engine speed is stable.
We record the panel make first, so every alarm is traced correctly.
Aksa sets on commercial sites are familiar ground for us.
We read the engine plate inside the canopy before ordering fuel parts.
ProService Generator Repairs services and repairs Aksa generators, with the fault diagnosed and a written quote given before any work.
Yes. ProService services and repairs Aksa generators on commercial standby sites.
Yes. We service and repair Aksa generators across Gauteng and give you a written quote before any work.
We read the make and model from the panel screen and label, then trace alarms for that controller.
Usually the battery, a panel inhibit or fuel delivery on the engine inside the canopy.
Yes. We change oil, filters and coolant, test the battery and review the controller alarms.
Yes. When the engine runs but the building does not transfer, we trace the panel and the ATS.
We repair Aksa canopy sets at commercial sites across Gauteng. If your Aksa fails at night or over a weekend, call us: we are open 24/7 and arrive within 1 hour.
Send a photo of the Aksa canopy label and the controller screen, then call or WhatsApp 082 057 4605.