APE July 2021 | Page 15

EXPERT ADVICE
As with any machinery , there are maintenance tasks that should be taken before and after each sealcoating job to make sure the equipment keeps running smoothly . It helps to create a maintenance checklist to follow . The checklist should include the following :
• Inspect Hoses Frequently -- Get in the habit of inspecting hoses at least daily , or even better , every time while spooling the hose out before spraying . Keep a replacement hose handy to save time waiting , or traveling , to get a new one . Sealcoating machines can ’ t spray without a hose . If a hose bursts , the sealer will spray everywhere , and that is a mess no one needs
• Pump Maintenance is Critical -- The pump is the key component to the sealcoating system . Learn it inside and out . In a sense , it is the heart .
• Check the Oil – Change or top off the oil reservoirs as needed to keep things running smooth .
• Gas Tank Inspection – Check on it regularly for dirt and other impurities and drain as needed before refilling with clean gas .
• Air Filter Cleaning – Inspect and clean the air filter . Use a shop vac or soapy water to clean filters and to keep the motor running in tip-top shape .
• Spark Plug Changeout – Don ’ t wait until there is trouble starting the sealcoating machine . A fresh spark plug is cheap insurance and an essential part of annual ( or sooner ) maintenance plans .
• Spray Tips , Cheap Insurance – These essential parts are always worth having plenty of spares on hand . Keep 10 to 12 readily available to ensure they are there when needed .
• Spray Gun Inspection – Make sure to check the ball valve to make certain it is opening fully and is not seized .
• Check the Valves – Test all valves for free and easy movement and check for any cracks to avoid leakage while operating .
“ Some key steps a contractor should take in preparing for a sealcoating job , before you even leave your yard is to do a general once over of your machine ,” stated Brent Loutzenhiser , CEO , Seal-Rite Products LLC , Auxvasse , Mo . “ Double check that your gas tank is full and make sure all your tools are stocked . Also , clean out your filter pot , and for everyone working the job , make sure you have plenty of cool water to drink and sunscreen for while you are on the job .”
As part of preparation in advance for a sealcoating job , Mark McLeod , president & CEO of Maintenance Inc ., Wooster , Ohio , stated , “ In preparing , contractors should always ensure they have
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July 2021