30
DR
®
SELF-FEEDING WOOD CHIPPER
The flywheel will still rotate for A WHILE after the engine is shut off. Shut down the engine, wait for all moving parts to come to a
complete stop, remove spark plug wire, then wait 5 minutes before moving or working on the chipper.
Chapter 5: Troubleshooting
Most problems are easy to fix. Consult the Troubleshooting Table below for common problems and their solutions. If you
continue to experience problems, contact us at www.DRpower.com or call 1-800-DR-OWNER (376-9637) for support.
Troubleshooting Table
S
YMPTOM
P
OSSIBLE
C
AUSE
The engine won’t start
(Please refer to the
Engine Owner’s manual
for engine-specific
procedures.)
Is the Fuel Shut-Off Valve in the ON position?
Is the spark plug wire attached?
Is the Fuel Tank empty?
If your DR SELF-FEEDING WOOD CHIPPER still won’t start, contact us at www.DRpower.com
or call 1(800) DR-OWNER (376-9637) for assistance.
The engine lacks power
or is not running
smoothly.
(Please refer to the
Engine Owner’s Manual
for engine-specific
procedures.)
Check the Throttle Lever travel and adjustment. Is the Throttle Lever in the RUN position?
Is the Choke lever pushed all the way over to the RUN position? See Chapter 3.
Is the air filter clean? If it’s dirty, change it following the procedure in the Engine Owner’s
Manual.
Is the spark plug clean? If it is fouled or cracked, change it. If it is oily, leave it out, hold a rag
over the spark plug hole and pull the starter cord for a few times to blow out any oil in the
cylinder, then wipe off the spark plug and reinsert it.
Are you using fresh, clean unleaded gas? If it’s old, change it. Use a fuel stabilizer if you keep
gas longer than 30 days.
Does your engine have the right amount of clean oil? If it’s dirty, change it following the
procedure in Chapter 4.
If your engine still lacks power, contact us at www.DRpower.com or call 1(800) DR-OWNER
(376-9637) for assistance.
Engine smokes.
Check the oil level and adjust as needed.
You may be operating the machine on too great an incline. The machine should be level.
Check the air filter 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 engine cooling fins and the carburetor housing if they’re dirty.
If the engine still smokes, contact us at www.DRpower.com or call 1(800) DR-OWNER (376-
9637) for assistance.
Chipping action seems
too slow or flywheel
stalls.
The engine speed is too slow causing the belt to slip. Run the engine at full throttle.
Check for a loose or damaged Drive Belt; tighten or replace. See Chapter 4.
Check for a dull or damaged Knife; sharpen or replace the Knife. See Chapter 4.
The belt frays or rolls
over the pulley.
The Drive Pulley groove may be damaged. Check the Drive Belt for wear and hard spots. Repair
ant damages or replace the pulley.
The Drive Belt may be stretched; replace it. See Chapter 4.
The Pulleys may be misaligned.
Summary of Contents for Premier 375
Page 12: ...12 DR SELF FEEDING WOOD CHIPPER...
Page 33: ...CONTACT US AT www DRpower com 33 Schematic Chipper Basic Assembly...
Page 35: ...CONTACT US AT www DRpower com 35 Schematic Base and Wheels Assembly...
Page 37: ...CONTACT US AT www DRpower com 37 Schematic Hopper Assembly...
Page 39: ...CONTACT US AT www DRpower com 39 Schematic Drive Assembly...
Page 40: ...40 DR SELF FEEDING WOOD CHIPPER Notes...
Page 41: ...CONTACT US AT www DRpower com 41 Notes...
