Superabrasive
Owner’s manual original language – Lavina
®
V20E
01/2020
25
9. TROUBLESHOOTING
INDEX OF PROBLEMS AND SOLUTIONS
DUST COLLECTOR ISSUE OR SYMPTOM
POSSIBLE CAUSE
CORRECTIVE ACTION
THE DUST COLLECTOR FAILS TO START
OR OPERATE.
THERE IS INSUFFICIENT POWER BEING
SUPPLIED TO THE DUST COLLECTOR
CHECK THE ELECTRICAL CABLE,
PLUG, AND CONNECTIONS FOR
POSSIBLE DAMAGE
THE ELECTRICAL CIRCUIT BREAKER OR
GFI (GROUND FAULT INTERRUPTER)
HAS TRIPPED
RESET THE CIRCUIT BREAKER OR GFI
DEVICE(S).
DUST IS LEAKING FROM THE DUST
COLLECTOR DURING OPERATION.
THERE ARE HOLES OR CRACKS
PRESENT IN THE VACUUM HOSE OR
TOOLS
CHECK THE VACUUM HOSE AND
TOOLS FOR HOLES OR CRACKS.
REPLACE IF NECESSARY.
THERE ARE HOLES PRESENT IN THE
FILTER
REMOVE THE FILTER(S) FROM THE
VACUUM AND INSPECT FOR HOLES
OR TEARS. REPLACE IF NECESSARY.
THE VACUUM SEALS ARE MISALIGNED
OR DAMAGED
MAKE SURE ALL RUBBER AND FOAM
SEALS ARE INSTALLED AND ALIGNED
PROPERLY. REPLACE IF ANY VISIBLE
DAMAGE IS PRESENT.
THE DUST COLLECTOR DOES NOT
OPERATE EFFICIENTLY, OR HAS WEAK
SUCTION POWER.
THE VACUUM HOSE HAS AN
OBSTRUCTION OR HOLES PRESENT
CHECK THE HOSE FOR
OBSTRUCTIONS AND CLEAR THEM
AS NECESSARY. REPLACE THE HOSE
IF VISIBLE HOLES ARE PRESENT.
THE VACUUM DUST
CONTAINER/BAG IS FULL
FOLLOW THE PROCEDURE TO CLEAN
THE MAIN FILTER, TURN OFF THE
MOTORS AND CLEAN THE DUST
COLLECTOR. REPLACE THE
LONGOPAC® SECTION OF BAG FILLED
WITH DUST AND DEBRIS.
THE VACUUM FILTER(S) HAS
EXCESSIVE BLOCKAGE
CLEAN THE FILTER. REPLACE IF
NECESSARY
THE MOTOR(S) IS/ARE MAKING
EXCESSIVE NOISE.
THE MOTOR(S) IS DAMAGED
REPLACE THE DAMAGED MOTOR.
CONTACT SUPERABRASIVE OR AN
AUTHORIZED SERVICE FACILITY
