Page 14 — English
PROBLEM
CAUSE
SOLUTION
Engine fails to start.
No fuel in tank.
Spark plug shorted or fouled.
Spark plug is broken. (cracked porcelain
or electrodes broken)
Ignition lead wire shorted, broken, or dis-
connected from spark plug.
Ignition inoperative.
Fill tank.
Replace spark plug.
Replace spark plug.
Replace lead wire or attach to spark plug.
Contact a qualfied service center.
Engine hard to start.
Water in gasoline or stale fuel mixture.
Too much lubricant in fuel mixture.
Engine is under or over choked.
Weak spark at spark plug.
Drain entire system and refill with fresh fuel.
Drain and refill with correct mixture.
Adjust choke as necessary.
Contact a qualfied service center.
Engine lacks power.
Air filter clogged.
Clean air filter. Refer to
Cleaning the Air
Filter
earlier in this manual.
Engine overheats.
Insufficient lubricant in fuel mixture.
Mix fuel as described in starting instructions.
If problem persists after trying the above solutions, contact customer service or a qualified service center for assistance.
NOTICE:
As the equipment owner, you are responsible for the performance of the required maintenance listed in the
Maintenance
section. It is recommended that you retain all receipts covering maintenance on your equipment. Neglecting or failing to
perform the required maintenance may increase emissions, decrease fuel efficiency, degrade performance, cause irre-
versible engine damage and/or void your warranty.
IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM, CONTACT YOUR AUTHORIZED SERVICING DEALER.
TROUBLESHOOTING
This product has a Three-year Limited Warranty for personal, family,
or household use (30 days for business or commercial use).
For warranty details, visit www.blackmaxtools.com
or call (toll free) 1-800-726-5760.
