BATT ALL BLINK

Battery Fault — All 4 LEDs Blinking

BATT DEPLETED

Battery Fully Depleted — No LEDs Lit

BATT OVERHEAT

Battery Over-Temperature — Tool Shuts Down

BATT COLD

Battery Too Cold to Operate or Charge

CHARGER RED-GREEN

Charger Alternating Red/Green — Defective Battery

TOOL OVERLOAD

Tool Overload Protection — Motor Overcurrent

TOOL OVERHEAT

Tool Thermal Shutdown — Motor Overheated

CHAIN WON'T MOVE

Chain Not Moving When Trigger Is Pulled

CHAIN LOOSE

Chain Comes Off the Guide Bar

NO BAR OIL

Automatic Oiler Not Delivering Oil to Bar and Chain

CHAIN BRAKE STUCK

Chain Brake Won't Release

KICKBACK

Guide Bar Kickback During Cutting

POOR CUT

Slow or Rough Cutting Performance

CHAIN STRETCH

Chain Has Stretched Beyond Adjustment Range

BATT ALL BLINK

Battery Fault — All 4 LEDs Blinking

BATT DEPLETED

Battery Fully Depleted — No LEDs Lit

BATT OVERHEAT

Battery Over-Temperature — Tool Shuts Down

BATT COLD

Battery Too Cold to Operate or Charge

CHARGER RED-GREEN

Charger Alternating Red/Green — Defective Battery

TOOL OVERLOAD

Tool Overload Protection — Motor Overcurrent

TOOL OVERHEAT

Tool Thermal Shutdown — Motor Overheated

WEAK AIRFLOW

Reduced Air Output — Less Power Than Expected

IMPELLER DAMAGE

Impeller Fan Damaged by Foreign Object

TRIGGER ISSUE

Variable Speed Trigger Not Responding Properly

MOTOR NOISE

Abnormal Motor Sounds — Grinding, Squealing, or Rattling

TUBE DISCONNECT

Blower Tube Separates During Use

WON'T START

Engine Won't Start

SURGING

Engine Surges or Hunts — RPM Fluctuates

NO PRESSURE

Engine Runs But No Water Pressure

LOW PRESSURE

Pressure Below Rated 3000 PSI

PUMP LEAK

Water Leaking From Pump Assembly

STALLING

Engine Stalls Under Load

OIL LEAK

Oil Leaking From Engine or Pump

ENGINE SMOKE

Excessive Exhaust Smoke

PULL CORD STUCK

Recoil Starter Cord Won't Pull or Won't Retract

FUEL LEAK

Fuel Leaking From Engine or Fuel Lines

NO PRESSURE

Motor Runs But No Water Pressure

PULSING

Pressure Pulsates — Surging On and Off

LOW PRESSURE

Pressure Below Rated 2300 PSI

WON'T START

Motor Does Not Turn On

MOTOR HUMS

Motor Hums or Buzzes But Won't Start

GFCI TRIPS

GFCI Outlet or Cord Trips Repeatedly

LEAKING

Water Leaks From Connections or Pump

THERMAL RELIEF

Hot Water Discharge From Thermal Relief Valve

WAND STUCK

Spray Wand Trigger Sticks, Locks, or Won't Release

DETERGENT FAIL

Detergent Siphon Not Working

BATT ALL BLINK

Battery Fault — All 4 LEDs Blinking

BATT DEPLETED

Battery Fully Depleted — No LEDs Lit

BATT OVERHEAT

Battery Over-Temperature — Tool Shuts Down

BATT COLD

Battery Too Cold to Operate or Charge

CHARGER RED-GREEN

Charger Alternating Red/Green — Defective Battery

TOOL OVERLOAD

Tool Overload Protection — Motor Overcurrent

TOOL OVERHEAT

Tool Thermal Shutdown — Motor Overheated

BLADE STOPS

Blade Stops Spinning in Thick Grass

UNEVEN CUT

Uneven Cutting Height — Streaks or Ridges

SHORT RUNTIME

Battery Drains Faster Than Expected

EXCESSIVE VIBRATION

Abnormal Vibration During Operation

MULCHING POOR

Poor Mulching or Bagging Performance

HEIGHT STUCK

Deck Height Adjustment Stuck or Difficult

BATT ALL BLINK

Battery Fault — All 4 LEDs Blinking

BATT DEPLETED

Battery Fully Depleted — No LEDs Lit

BATT OVERHEAT

Battery Over-Temperature — Tool Shuts Down

BATT COLD

Battery Too Cold to Operate or Charge

CHARGER RED-GREEN

Charger Alternating Red/Green — Defective Battery

TOOL OVERLOAD

Tool Overload Protection — Motor Overcurrent

TOOL OVERHEAT

Tool Thermal Shutdown — Motor Overheated

BLADE STOPS

Blade Stops Spinning in Thick Grass

UNEVEN CUT

Uneven Cutting Height — Streaks or Ridges

SHORT RUNTIME

Battery Drains Faster Than Expected

EXCESSIVE VIBRATION

Abnormal Vibration During Operation

MULCHING POOR

Poor Mulching or Bagging Performance

HEIGHT STUCK

Deck Height Adjustment Stuck or Difficult

BLADE WON'T ENGAGE

Blade Will Not Start Spinning

BATT ALL BLINK

Battery Fault — All 4 LEDs Blinking

BATT DEPLETED

Battery Fully Depleted — No LEDs Lit

BATT OVERHEAT

Battery Over-Temperature — Tool Shuts Down

BATT COLD

Battery Too Cold to Operate or Charge

CHARGER RED-GREEN

Charger Alternating Red/Green — Defective Battery

TOOL OVERLOAD

Tool Overload Protection — Motor Overcurrent

TOOL OVERHEAT

Tool Thermal Shutdown — Motor Overheated

LINE WON'T FEED

Bump Feed or Auto-Feed Not Advancing Line

LINE BREAKS

Trimmer Line Breaks Frequently

HEAD WON'T SPIN

Motor Runs But Trimmer Head Does Not Rotate

MOTOR STALL

Motor Bogs Down in Thick Vegetation

EXCESSIVE VIBRATION

Abnormal Vibration During Trimming

GUARD BROKEN

Line Cutter Guard Broken or Missing