Troubleshooting Guide - Zenoah EXZ2610DL Owner's Manual

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
operating conditions within the applicable warranty pe-
riod, the failed part will be replaced or repaired free of
charge by a 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
DEALER.
THE PURCHASER SHALL NOT BE CHARGED FOR DI-
AGNOSTIC LABOR WHICH LEADS TO THE DETERMI-
NATION THAT A WARRANTED PART IS DEFECTIVE, IF
THE DIAGNOSTIC WORK IS PERFORMED AT THE
ZENOAH DEALER.
THE PURCHASER OR OWNER IS RESPONSIBLE FOR
THE PERFORMANCE OF THE REQUIRED MAINTE-
NANCE AS DEFINED BY THE MANUFACTURER IN THE
OWNER/OPERATOR MANUAL.
ANY WARRANTED PART WHICH IS NOT SCHEDULED
FOR REPLACEMENT AS REQUIRED MAINTENANCE,
OR WHICH IS SCHEDULED ONLY FOR REGULAR IN-
SPECTION 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 PE-
RIOD OF TIME UP TO THE FIRST SCHEDULED
REPLACEMENT POINT FOR THE PART.
ANY REPLACEMENT PART THAT IS EQUIVALENT IN
PERFORMANCE AND DULABILITY MAY BE USED IN
NON-WARRANTY MAINTENANCE OR REPAIRS, AND
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
Page 31
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
→ consult with the repair specialty store
→ air blow or wash
→ consult with the repair specialty store
SHALL NOT REDUCE THE WARRANTY OBLIGATION
OF THE 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
INSTRUCTION LISTED IN THE OWNER/OPERATOR
MANUAL FOR PROPER USE AND MAINTENANCE OF
THE UNITS ACCIDENT MISHANDLING, ALTERATION,
ABUSE, IMPROPER LUBRICATION, USE OF ANY PARTS
OR ACCESSORIES OTHER THAN THOSE SPECIFIED
BY THE COMPANY, 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, in-
cluding any warranty of FITNESS FOR A PARTICULAR
PURPOSE OR USE and any implied warranty MER-
CHANTABILITY otherwise 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
13.10.16, 9:26 AM
EXZ2610DL
GB-31