It’s the Most Wonderful Time of the Year…To Check Your Pump
As we head into winter, it becomes increasingly important to regularly service and maintains your jetting unit, so your jetting company doesn’t have to contend
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High-pressure jetting units are an investment that must be maintained properly to achieve maximum longevity and success. Simple steps should be taken regularly to ensure the long-term profitability of your sewer jetter machine. Below we outline the various tasks that should be done before every use of your machine, at specific intervals of your usage, and at various times of the year.
Every Time – Prior to Operation
– Inspect your hose for any damage or rips.
– Check your water filter bowl & mesh filter to ensure it is clear of any debris. Make sure you check the inside of the mesh filter as that is where debris will collect.
– Make sure your sock filter is present and clean.
– Check oil levels for the pump (using pump site gauge) and engine (using dipstick)
Intervals
Tier 3 fluid filter change – after the first 50 hours, then every 250 hours or once a year (whichever comes first)
Tier 4 fluid filter change – after the first 50 hours, then every 500 hours or once a year (whichever comes first)
Check your pump mounting and adjustment bolts – tighten them once a month to protect your belt from getting loose and shredding as a result
Annually
Check frames for any cracks.
Check brakes (when applicable) by hooking your trailer to a truck and verifying they are stopping appropriately.
If you have hydraulic brakes, check your hydraulic reservoir to ensure it is still full of liquid.
Check safety chains for any weak or worn areas.
When you do any services or preventative maintenance at US Jetting service shops, we will do a full checklist (shown below) to ensure your hydro jetter leaves performing its best. Call a US Jetting representative today with any questions!
_____ Oil Change-Engine and Pump
_____ New filters (5) 3CYL, (6) 4CYL, (7) T4
_____ Fill the water tank, prime pump, start jetter
_____ Check pump for leaks
_____ Check for stress cracks in the framework
_____ Check electrical parts and battery
_____ Check and lube pillow block bearings
_____ Check anti-freeze system (if applicable)
_____ Check tire pressure & lug nuts
_____ Check for oil leaks
_____ Check nozzles for wear & debris
_____ Check water selector for leaks
_____ Check water filtration system
_____ Check pulsation system
_____ Check all plumbing
_____ Check swivel reel for leaks
_____ Check hour meter
_____ Check hydraulic system
_____ Check all high pressure hoses
_____ Check and lube wheels
_____ Check wheel bearings
_____ Check for sock filter & tank lid
_____ Belt proper tension
_____ Clean-Up/Degrease Unit
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