Take care of the operator not just the equipment
1. Just because you are not sweating doesn't mean you don't need water. Keep hydrated.
2. Keep benadryl tablets and ointment in your first aid kit to deal with stings.
3. If you are allergic to bees have your epi pen with you.
4. Food is fuel - eat smart, don't let yourself get to empty.
5. Schedule your most physically demanding jobs either early or late in the day when the weather is coolest.