Planned Generator Maintenance That Reduces Downtime.
A generator that is not maintained may fail when it is needed most. GMA PowerTech maintenance contracts are designed to protect uptime by keeping engines, alternators, batteries, controllers, ATS systems, fuel systems, cooling systems, and electrical connections in reliable condition. Each visit produces clear service records, readings, observations, parts recommendations, and follow-up actions.
Book a Generator InspectionEngineering-First Benefits
Reduced Downtime
Preventive maintenance, emergency response, fault diagnosis, corrective repair, spares planning, and condition tracking.
Safe Integration
Proper cabling, earthing, ATS/AMF integration, distribution board work, protection settings, and switching logic verification.
Asset Reliability
Maintenance contracts, service records, lifecycle recommendations, upgrade planning, operator training, and periodic technical reporting.
Suggested Maintenance Frequency
Structured preventive, predictive, and corrective maintenance to reduce generator failure during outages and keep electrical output stable.
| Frequency | Checks and Actions |
|---|---|
| Daily / operator check | Check general condition, leaks, fuel level, coolant level, oil level, battery charger status, alarms, room ventilation, abnormal noise, and cleanliness. |
| Weekly | Run generator if site policy allows, check voltage/frequency, charging voltage, oil pressure, coolant temperature, smoke, vibration, ATS status, and log readings. |
| Monthly | Inspect belts, hoses, clamps, batteries, terminals, fuel filters/water separator, exhaust joints, radiator, control panel, air filter, and emergency stop. |
| Quarterly | Perform deeper inspection, tighten critical terminals, check insulation condition, test alarms, inspect ATS/AMF sequence, review logbook, verify load level. |
| Semi-annual | Service consumables according to run hours and OEM guidance, inspect fuel quality, perform extended load run, check protection status, review risk trends. |
| Annual | Full condition assessment, load-bank test where required, major electrical checks, earthing review, ATS simulation, service plan update, spares plan review. |
| By run hours | Oil and filters, valve adjustment, injector checks, coolant replacement, belts, hoses, batteries, and overhaul intervals according to engine model and duty. |
Maintenance contracts are structured around OEM run-hour guidance and platform-specific service requirements across the major generator brands we support.
View supported OEM platformsarrow_forwardService Promise
Structured preventive, predictive, and corrective maintenance to reduce generator failure during outages and preserve engine life.
Book a Generator Inspection