A–Z Guide to Storm-Ready Generator Maintenance

Storm season has arrived in the UK, and with September’s unpredictable weather, now is the time to make sure your generator is ready to perform when you need it most. Just as storms are named alphabetically from A to Z, we’ve put together an A–Z guide to generator maintenance to help you stay ahead of the storms.

From Assessing your unit to ensuring Zero downtime, this guide covers all the practical steps, tips, and reminders you need to protect your generator, and your power supply, before the heavy rain and gusty winds arrive.

A – Assess Your Generator

Take a good look over your generator. Spotting corrosion, loose connections, or signs of water ingress now could save you from a stormy surprise later.

B – Battery Check

Batteries aren’t just for gadgets. Make sure yours are charged, terminals are clean, and connections are tight, or risk a powerless day when you need it most.

C – Clean Air Filters and Vents

Dust and leaves love to sneak in when you’re not looking. Keep them out so your generator can breathe easy. Good airflow keeps your generator running efficiently during prolonged use.

D – Diesel Quality

Old diesel can be a troublemaker. Top up your tanks and check for contamination, a clean fuel system means fewer headaches.

E – Emergency Plan

Have a storm-day plan ready: manuals, contact numbers, and spare parts at hand. Think of it as your generator’s survival kit.

F – Fuel Lines Inspection

Cracks, leaks, or worn hoses? Fix them now. A fuel line failure during a blackout is nobody’s idea of fun.

G – Grounding Check

Ensure your generator is properly grounded to prevent electrical hazards, especially during wet conditions.

H – Hoses and Connections

Belts, hoses, and connectors deserve a once-over. A little tightening now saves a lot of stress later.

I – Inlet and Exhaust Vents

Blockages = trouble. Keep vents clear so your generator can keep its cool when things heat up.

J – Jumper Cables Ready

Keep jumper cables or an emergency start kit nearby. Storm outages can require quick action.

K – Keep Records

Your future self will thank you. Logs of inspections, maintenance, and tests make troubleshooting a breeze.

L – Load Testing

Generators like a workout too. Run them under load to ensure they can handle the pressure when it counts.

M – Moisture Prevention

Water and generators are not friends. Check for water ingress and ensure seals are intact, check covers, and housings to keep damp at bay.

N – Noise Check

Listen closely. Any clanking, rattling, or groaning is your generator speaking up, don’t ignore it.

O – Oil Level and Quality

Check oil levels and condition. Running dry or dirty oil is like asking your engine to run on empty.

P – Parts Inventory

Keep spare parts such as fuses, filters, and belts on hand. Quick replacements reduce downtime during storms.

Q – Quick Response Kit

Prepare tools and supplies for fast troubleshooting. When storms strike, every minute counts.

R – Run Time Check

Test how long your generator can operate under load. It’s better to discover limits on a calm day than in the middle of a blackout.

S – Safety Gear

Gloves, goggles, and hearing protection aren’t optional. Protect yourself while protecting your generator.

T – Test Transfer Switches

Ensure automatic transfer switches (ATS) work smoothly. It’s the difference between seamless power and a very inconvenient outage.

U – Unplug Unused Devices

Keep your generator from working overtime. Unplug non-essential appliances to avoid overload and keep power flowing to the important stuff.

V – Ventilation Check

Covers are great, but don’t smother your generator. Make sure airflow isn’t restricted, generators need oxygen to run efficiently.

W – Weatherproofing

Inspect seals, covers, and enclosures. Keep water out while allowing proper ventilation.

X – eXamine Electrical Connections

Check all wiring, breakers, and terminals for corrosion or damage. Tighten loose connections to avoid faults.

Y – Yearly Service Reminder

Even generators deserve a check-up. If it’s been over 12 months, book a professional service before storms arrive.

Z – Zero Downtime Mindset

Think ahead. A well-maintained generator keeps your lights on and your mind at ease through every storm.

Keep Your Generator Ready, Wherever You Are

Storms and extreme weather don’t wait, and neither should your generator maintenance. Our network of professional dealers and service engineers can help with winterising, maintenance checks, and full servicing to ensure your generator performs reliably.

Phone: +44 (0)1386 335007
Email: sales@gfepowerproducts.com