With harvest underway and soaring temperatures set to bring hot, dry weather to the countryside, NFU Mutual is warning farmers to take extreme care to avoid combine fires.

The warning follows a shock rise in combine fire claims in 2021. The leading rural insurer, which provides cover for three quarters of the UK’s farms, was shocked by a 35% increase in the number of combine fire claims during the 2021 harvest.

As temperatures are set to soar once again in the coming days, NFU Mutual is helping farmers reduce the risk of a combine fire this harvest NFU Mutual with a new fire prevention checklist. It is also providing premium discounts to farmers who fit approved fire suppression systems to their combines.

In hot weather, combine fires could spread even more violently, causing enormous damage to crops and disrupting the farm when farmers can least afford to stop.

“Working long hours in dusty conditions means regular cleaning and maintenance is essential to reduce the risk of a fire,” said Evita van Gestel at NFU Mutual Risk Management Services Ltd.

“Together, dust, hot moving parts, lots of electrical wiring and a tank full of diesel provide all the ingredients for a major fire. Combine fires put lives at risk, can spread into crops and threaten surrounding buildings so this is about far more than the loss of a machine and disruption at the busiest time of year.

“And with new machines costing over £250,000, scrupulous attention to cleaning and fitting a fire suppression system is a no-brainer.”

NFU Mutual tips to prevent a combine fire this harvest

• Ensure planned preventative maintenance is up to date and in accordance with manufacturers’’ service schedules before using any machinery
• Fit a suppression system that meets P-mark status to contain, extinguish and prevent fire
• Regularly clean out dust and chaff from hot spots and check the machine over when you finish use for the day
• You can use a mobile compressor (or a fixed one if fitted to the combine) to regularly blow away debris from the machine, but only do so if the exit pressure is reduced (as a guide 30psi/2.1 bar is effective at cleaning). Wear eye and respiratory protective gear to protect from dust and never point an airline at a person to remove dust from clothing, as there is a risk of injecting air into the skin and causing bubbles in the blood stream.
• Switch off engines and ensure moving parts have stopped before clearing blockages or carrying out maintenance
• Always stop to investigate hot-running engines or bearings 
• Have a plan in place in the event of fire including a system for keeping in contact with lone workers and anyone working or living on farm 
• Keep mobile phones on you at all times – it’s no use to you if it’s left in a tractor or pickup cab 
• Make sure drivers are aware of the locations and heights of power lines and check that you will safely pass under wires 
• Keep a fire extinguisher on the combine – and ensure it is regularly maintained 
• Keep a bowser filled with water on hand, and be prepared to create a fire break in the event of a crop fire
• Use the What3Words App to help emergency services can find your location easily
• Remind staff to keep well-hydrated, take sufficient rest breaks and monitor for fatigue, stress and mental ill health symptoms.

To see a live fire suppression demonstration with NFU Mutual and Fireward visithttps://www.youtube.com/watch?v=WJAlQzP71Sk