ESS GPS-5 - Maintenance Schedule; GPS-5 Maintenance Schedule

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ESS GPS-5 OWNER’S MANUAL
GPS-5 maintenance schedule
Check engine oil level and add oil as needed Before every spray application
Check compressor oil level and add oil as needed Before every spray application
Clean the liquid lter at hose reel and spray gun After every spray application
Clean the nozzle When spray pattern is dierent than when the
GPS-5™/GPS-5™ was new
Recharge batteries in spray gun When charging indicator does not light during
operation (about every 8 operational hours)**
Replace batteries in spray gun When batteries no longer hold a sucient
charge to complete a ten-hour work session
or show other signs of battery deterioration
Service air cleaner cartridge in engine Every 25 operational hours OR every season**
Change engine oil After rst 5 operational hours, then every
50 operational hours OR every season**
Clean and replace air lter in compressor Every 75 operational hours OR if dirty**
Clean spark plug in engine Every 100 operational hours OR every season**
Change compressor oil Every 100 operational hours OR if dirty**
Check and tighten bolts Every month
Check compressor air intake lter; clean as needed After every spray application
Please observe the recommended maintenance schedule for your GPS-5 sprayer in order to preserve
spray quality and the working life of the unit. If you use heavy wettable powders to spray or if you operate
the GPS-5 in a dusty environment, you may need to clean liquid and air lters more often than these rec-
ommendations. Visually inspect the nozzle and trigger assembly often and clean as necessary.
** Whichever comes rst