Ryobi RY30520 用户手册

TROUBLESHOOTING

EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LIST

Emissions Parts

Inspect Before

Clean Every

Replace

Clean Every

Replace Every

Each Use

5 Hours

Every 25 Hours

25 Hours

50 Hours

or Yearly

CATALYST MUFFLER ASSEMBLY ..................................................................................................................... X
AIR FILTER ASSY
  includes:
  Filter ................................................................. X ............................. X
SPARK SCREEN ..................................................................................................................X
FUEL TANK ASSY
  includes:
  Fuel Lines ........................ X
  Fuel Cap .......................... X
IGNITION ASSY
  includes:
  Spark Plug ........................................................................................ X
ALL EMISSIONS-RELATED PARTS ARE WARRANTED FOR TWO YEARS OR FOR THE PERIOD OF TIME PRIOR TO
THE PARTS FIRST SCHEDULED REPLACEMENT WHICHEVER COMES FIRST.

THIS PRODUCT WAS MANUFACTURED WITH A CATALYST MUFFLER

Congratulations! You have made an investment toward protecting the environment. In order to maintain this product’s
original emission level, please refer to the maintenance section below.

CALL US FIRST

For any questions about operating or maintaining your product,

call the Ryobi

Help Line!

Your product has been fully tested prior to shipment

to ensure your complete satisfaction.

WARRANTY

Problem

Possible Cause

Solution

Spool retainer hard to turn

Screw threads are dirty or

damaged.

Clean threads and lubricate with grease — if no

improvement, replace the spool retainer.

Grass wraps around drive shaft

housing and string head.

Cutting tall grass at ground level.
Operating trimmer at part throttle.

Cut tall grass from the top down to prevent wrapping.
Operate trimmer at full throttle.