Troubleshooting Guide; Limited Warranty - Zenoah EBZ5100 Owner's Manual

EBZ5100

12. Troubleshooting guide

Case 1. Starting failure
CHECK
fuel tank
fuel filter
carburetor adjustment screw
sparking (no spark)
spark plug
Case 2. Engine starts but does not keep running/hard re-starting
CHECK
fuel tank
carburetor adjustment screw
muffler, cylinder (exhaust port) → carbon is built-up
air cleaner
cylinder fin, fan cover
When your unit seems to need further service, please consult with our ZENOAH service shop in your area.

Limited warranty

Should any failure occur on the product under normal op-
erating conditions within the applicable warranty period, the
a f e l i d p a t r w l l i b e e r p a l c e d r o
ZENOAH authorized dealer.
WARRANTY PERIOD: Six (6) months after purchased by
end-user subject to 12 months from produced month. (30
days if used for rental purpose)
THE PURCHASER SHALL BEAR COSTS OF TRANS-
PORTING THE UNIT TO AND FROM THE ZENOAH DEAL-
ER.
THE PURCHASER SHALL NOT BE CHARGED FOR DIAG-
NOSTIC LABOR WHICH LEADS TO THE DETERMINATION
THAT A WARRANTED PART IS DEFECTIVE, IF THE DIAG-
NOSTIC WORK IS PERFORMED AT THE ZENOAH DEAL-
ER.
THE PURCHASER OR OWNER IS RESPONSIBLE FOR THE
PERFORMANCE OF THE REQUIRED MAINTE NANCE AS
DEFINED BY THE MANUFACTURER IN THE OWNER/OP-
ERATOR MANUAL.
ANY WARRANTED PART WHICH IS NOT SCHEDULED FOR
REPLACEMENT AS REQUIRED MAINTENANCE, OR WHICH
IS SCHEDULED ONLY FOR REGULAR INSPECTION TO
THE EFFECT OF REPAIR OR "REPLACE AS NECESSARY"
SHALL BE WARRANTED FOR THE WARRANTY PERIOD.
ANY WARRANTED PART WHICH IS SCHEDULED FOR
REPLACEMENT AS REQUIRED MAINTENANCE SHALL BE
WARRANTED FOR THE PERIOD OF TIME UP TO THE FIRST
SCHEDULED REPLACEMENT POINT FOR THE PART.
ANY REPLACEMENT PART THAT IS EQUIVALENT IN PER-
FORMANCE AND DULABILITY MAY BE USED IN NON-
WARRANTY MAINTENANCE OR REPAIRS, AND SHALL
NOT REDUCE THE WARRANTY OBLIGATION OF THE
GB-14
PROBABLE CAUSES
→ incorrect fuel
→ fuel filter is clogged
→ out of normal range
→ spark plug is fouled/wet
→ plug gap is incorrect
→ disconnected
PROBABLE CAUSES
→ incorrect fuel or staled fuel → drain it and use correct fuel
→ out of normal range
→ clogged with dust
→ clogged with dust
e r p i a e r d f e r e f o c h a g r e b y a
ACTION
→ drain it and use correct fuel
→ clean
→ adjust to normal range
→ clean/dry
→ correct (GAP: 0.6 ~ 0.7 mm)
→ retighten
ACTION
→ adjust to normal range
→ wipe away
→ wash
→ clean
COMPANY.
THE COMPANY IS LIABLE FOR DAMAGES TO OTHER
ENGINE COMPONENTS CAUSED BY THE FAILURE OF A
WARRANTED PART STILL UNDER WARRANTY.
THE WARRANTY DOES NOT APPLY TO THOSE UNITS
WHICH HAVE BEEN DAMAGED BY NEGLIGENCE OF IN-
STRUCTION LISTED IN THE OWNER/OPERATOR MANUAL
FOR PROPER USE AND MAINTENANCE OF THE UNITS
ACCIDENT MISHANDLING, ALTERATION, ABUSE, IM-
PROPER LUBRICATION, USE OF ANY PARTS OR ACCES-
SORIES OTHER THAN THOSE SPECIFIED BY THE COM-
PANY, OR OTHER CAUSES BEYOND THE COMPANY'S
CONTROL.
THIS WARRANTY DOES NOT COVER THOSE PARTS
REPLACED BY NORMAL WEAR OR HARMLESS CHANGES
IN THEIR APPEARANCE.
THERE ARE NO OTHER EXPRESS WARRANTIES.
ANY IMPLIED WARRANTY is limited to the duration of the
limited warranty. Otherwise, this limited warranty is in lieu of
all other expressed or implied warranties, including any
warranty of FITNESS FOR A PARTICULAR PURPOSE OR
USE and any implied warranty MERCHANTABILITY other-
wise applicable to this product.
LIABILITIES FOR INCIDENTAL OR CONSEQUENTIAL
DAMAGE UNDER ANY AND ALL WARRANTIES ARE
EXCLUDED.
IF YOU NEED TO OBTAIN MORE INFORMATION, PLEASE
CALL YOUR NEAREST SERVICE CENTER, OR CHECK
PLEASE ZENOAH WEB SITE
http://www.zenoah.net