Shark 4-011201S, Руководство оператора, Страница: 9 / 12

SANDBLAST SYSTEM
OPERATOR’S MANUAL
9
Shark Sandblast System • 97-612 • Rev. 3/06
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSES SOLUTION
NO SAND BEING
DRAWN INTO SYSTEM
Plugged sand pot, probe or hose Remove obstruction.
Wet sand Use only dry sand.
Plugged spray nozzle Remove nozzle with 9/16" socket and clean.
Air leaks at hose connection Keep connections tight and in good repair.
Valve on wand open Close valve.
Cone or probe closed Turn cone to open position.
Sand probe not imbedded in sand Keep probe in sand.
LOW SAND FLOW Low water pressure Check pump and nozzle for improper operation.
Collapsed hose Replace hose or remove obstruction.
Clogged hose or probe Clear obstruction.
Air leaks at hose connections Keep connection tight.