SealMaster SP 300, Owner'S Manual

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SQUEEGEE & DUAL/SPRAY SQUEEGEE
APPLIES TO: SP 300 AND SP 300 DUAL
TROUBLESHOOTING GUIDE
SURGE TANK – NOTE: WEARING OF A FACE SHIELD IS RECOMMENDED - PRESSURE CAN BE RELIEVED
FROM SYSTEM BY OPENING THE SPRAY WAND AND MATERIAL HOSE FEED VALVES AND IF NECESSARY,
REMOVING THE SPRAY TIP.
KEEP IN MIND THE PLUMBING CONNECTING THE PUMP TO THE SURGE TANK
COULD ALSO BE PLUGGED, AND THERE MAY BE RESIDUAL PRESSURE STILL IN THE SYSTEM.
ENGINE – NOTE: ENGINE SERIAL NUMBER WILL BE NEEDED TO RESOLVE ANY ISSUES.
PROBLEM
ENGINE
ISSUES
ENGINE
DOES NOT START
TRANSMISSION
MAKING NOISE
SURGE TANK
EXCESSIVE PULSATION
BASKET STRAINER
EXCESSIVE PLUGGING
WATER SPRAY SYSTEM
NO WATER COMES OUT
HYDRAULIC SYSTEM
ISSUES
POSSIBLE CAUSES/SOLUTIONS
OIL SPECIFICATIONS / REFER TO OWNER’S MANUAL
OPERATING INSTRUCTIONS / REFER TO OWNER’S MANUAL
SPARK PLUG WET / DRY OR REPLACE
FUEL FILTER CLOGGED / REPLACE FILTER
OIL LEVEL LOW / FILL TO PROPER LEVEL
OIL FILTER PLUGGED OR LOOSE / TIGHTEN OR REPLACE OIL FILTER
TRANSMISSION IS WORN/ NEEDS REBUILT OR REPLACED
SURGE TANK PLUGGED / CLEAN OUT TANK
DIAPHRAGM PUMP BALL OR SEAT / REPLACE AS NEEDED
MATERIAL CHUNKS/ EMPTY TANK-FLUSH WITH WATER AND CLEAN TANK
EXCESSIVE SAND / LACK OF SEALER VISCOSITY MODIFIER
SPRAY TIP CLOGGED / REMOVE TIP AND CLEAN
12V DC PUMP NO POWER / CHECK FUSE OR REPLACE PUMP
STEERING MOTOR FEELS LOOSE / TIGHTEN SETSCREWS - REPLACE KEYS
STEERING MOTOR DOES NOT TURN / REPLACE MOTOR
HYDRAULIC OIL LOW / FILL OIL LEVEL 4” FROM TOP OF TANK
HYDRAULIC AGITATOR MOTOR NOT WORKING / CHECK SPEED CONTROL
COUPLER KEY / REPLACE THE SHEARED KEY
HYDRAULIC FUNCTIONS SLOW / CHANGE HYDRAULIC OIL AND FILTERS
HYDRAULIC PUMP NOT WORKING / HAVE TESTED OR REPLACED