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ToughTek: M680a

To avoid serious injury follow all warnings and instructions in the manual. Wear appropriate personal protective equipment.

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ToughTek M680a Toubleshooting Advice

  • Cannot open or close air motor pilot ball valve on applicator.
  • Cannot open or close fluid ball valve on hose at applicator.
  • Cycles or fails to hold pressure at stall.
  • Displacement pump operates, but output is low on both strokes.
  • Displacement pump operates, but output is low on down stroke.
  • Displacement pump operates, but output is low on upstroke.
  • Erratic accelerated speed.
  • Material is too thick to push through the hose without packing out.
  • Motor powered but nothing comes out of hose.
  • Poor finish or irregular spray pattern.
  • Sprayer does not operate.
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