DR 13 HP Pro, Руководство по безопасности и эксплуатации

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26 TOW BEHIND
DR
®
FIELD and BRUSH MOWER
Troubleshooting Table (Continued)
S
YMPTOM
P
OSSIBLE
C
AUSE
Engine smokes. ⇒
Check the oil level and adjust as needed.
⇒
You may be operating the machine on too great an incline. See “Slopes and Uneven
Terrain” on page 18.
⇒
Check the Air Filter(s) and clean or replace if needed.
⇒
You may be using the wrong oil—too light for the temperature. Refer to your Engine
Owner’s Manual for detailed information.
⇒
Clean the Cooling Fins and the Carburetor housing if they are dirty.
⇒
If the Engine still smokes, visit our website at www.DRPower.com for assistance
The Belt frays or rolls
over the Pulley.
⇒
There may be a nick in a Pulley groove. Check the Belt for wear and hard spots. File off
any nicks on the Pulley.
⇒
The Belt may be stretched; replace it. See page 20
.
Blades vibrate when
engaged.
⇒
The Blade Carrier Mounting Bolt may not be tight enough. Tighten the Bolt as tight as
possible by hand with at least a 1ft long 13/16" Wrench.
⇒
A Swinging Blade may be too loose on the Blade Carrier. Re-tighten the Swinging Blade
mounting hardware. See page 22. Be sure to turn OFF the Engine and remove the
Spark Plug wire(s) before performing this operation.
⇒
Replace a Swinging Blade if it is chipped, bent, or broken.
⇒
The Spindle Bearings may be damaged or the Spindle Shaft is bent.
⇒
Call 1-800-DR-OWNER (376-9637) for assistance.
The Blades are not
cutting or are loose. ⇒
The Blade Carrier Mounting Bolt may not be tight enough. Tighten the Bolt as tight as
possible by hand with at least a 1ft long 13/16” Wrench.
⇒
A Swinging Blade may be too loose on the Blade Carrier. Re-tighten the Swinging Blade
mounting hardware. See page 22. Be sure to turn OFF the Engine and remove the
Spark Plug wire(s) before performing this operation.
⇒
Sharpen the Swinging Blades; they may be dull or nicked.
The Blades will not
Engage and/or
Disengage. ⇒
Faulty Blade Control Switch. Remove and replace the Switch on the Remote Control
Panel.
⇒
Faulty Electric Clutch. Call 1-800-DR-OWNER (376-9637) for assistance.
Uneven cut.
⇒
The Step & Mow™ Height Adjuster and Versa-Hitch™ position are out of sync. Adjust
the cutting height or Versa-Hitch™ position so that the Out-Rigger™ Tow Bar is level
with the ground.
⇒
Left and Right Step & Mow™ Height Adjusters are not at the same setting.
Clogging at discharge.
⇒
The Step & Mow™ Height Adjuster and Versa-Hitch™ position are out of sync. Adjust
the cutting height or Versa-Hitch™ position so that the Out-Rigger™ Tow Bar is level
with the ground.
Excessive Engine
stalling. ⇒
The brush or grass is too heavy at the current cutting height or at the current Tow
Vehicle speed. Raise the cutting height and drive slower when cutting.
When performing any adjustment or maintenance, you must first shut off the engine, wait five (5) minutes to allow parts to cool
and disconnect the spark plug wire(s), keeping it away from the spark plug(s).