Sovereign Petrol Chainsaw - 37CC

The mixture ratio is 40:1, 40 parts fuel, to 1 part Two-stroke oil.

The oil required is a chainsaw lubrication oil, this helps to maintain the chain, keeps the chain and bar lubricated and helps to prevent overheating. It also ensures a clean cut.

We suggest that when the chainsaw is not being handled, even for short periods of time, it should be switched off, this is for safety reasons and to stop the machine overheating.

You can use E10 with your appliance but we advise taking caution with fuel as you would with any petrol powered device. E10 fuel contains 10% bio-ethanol, more than its predecessor. This essentially means it has a higher risk of attracting more water and moisture than E5. 

We recommend the following to best maintain your appliance:

• Only use the required amount of petrol and avoid any overfilling.
• Completely drain any excess petrol by using the appliance until it physically stops.
• Store any extra fuel in an airtight can and keep out of direct sunlight.