18
The engine runs
irregularly.
faulty spark plug
Install a new properly capped plug - see
ENGINE OWNER'S MANUAL
Spark plug gap is incorrect.
Electrode gap adjustment: refer to ENGINE
OWNER'S MANUAL
The air filter is dirty
Clean air cleaner element - refer to ENGINE
OWNER'S MANUAL
The engine runs poorly.
The air filter element is dirty.
Clean air cleaner element - refer to ENGINE
OWNER'S MANUAL
The air slots on the motor cover are
blocked.
Remove debris from slots.
Blocked cooling fins and air
passages under engine fan shroud.
Remove debris from cooling fins and air
passages.
Engine jumps to high
speed.
The gap between the spark plug
electrodes is too narrow.
Electrode gap adjustment: refer to ENGINE
OWNER'S MANUAL
The engine overheats.
Cooling air flow is restricted.
Remove debris from cover slots, blower
housing, air ducts
Wrong plug.
For 124T engine:
Install RJ19LMC spark plug and cooling fins
on engine.
For DG600 engine:
Install F7RTC spark plug and cooling fins on
engine.
The mower vibrates
abnormally.
The cutting assembly is loose.
Adjust the blade.
The cutting assembly is out of
balance.
Balance the blade.
13.WARRANTY
This product is guaranteed in accordance with legal regulations for a period of 12 months from the date of
purchase by the first user.
This warranty covers all material or production faults, does not include defects in normal wear parts, such as
bearings, brushes, cables, plugs or accessories such as drills, bits, saw blades, etc., damage or defects
resulting from abuse , Accidents or alterations; Not even transportation costs.
We reserve the right to reject any claim where the purchase cannot be verified or where it is clear that the
product was not properly maintained. (Clean ventilation slots, regularly maintained carbon brushes...)
Your purchase receipt should be kept as proof of purchase date.
Your non-disassembled tool must be returned to your dealer in a clean, acceptable condition, in its original
molded case, if applicable to the unit, accompanied by your proof of purchase.
14.ENVIRONMENT
If your machine needs to be replaced after extended use, please do not put it in household waste, dispose of
it in an environmentally safe manner.
