DR W210FS/P User Manual

24 DR
®
GASOLINE ENGINE
TROUBLESHOOTING
Engine Will Not Start
Possible Causes
Solution
Cylinder
pressure is
normal
Ignition ok
Abnormal
fuel flow
Abnormal
fuel flow
No fuel in fuel tank or fuel switch is off
Add fuel, open fuel switch
Fuel cap gap is blocked
Unchoke
Fuel switch is stuck
Clean
Improper adjustment or blockage of main
gauge hole
Adjust, clean, or blow off
Pin valve or float locked
Repair or replace
Fuel flows
smoothly
Fuel is dirty or degenerated
Change fuel and clean carburetor
Water in fuel
Change fuel and clean carburetor
Cylinder is over fueled
Drain fuel and dry spark plug
Wrong fuel
Change fuel
Fuel system
is ok
Abnormal
ignition
Spark plug
failure
Carbon deposit or dirty electrode
Clean carbon deposits
Isolator damage
Replace spark plug
Severe ablation of electrode
Replace spark plug
Wrong spark plug gap
Adjust the gap
No spark
High voltage wire damage
Replace wire
Ignition coil damage
Replace ignition coil
Insufficient magnetic field strength
Magnetize or replace
Cylinder
pr
essure is
a
bnormal
Fuel system
is ok
Ignition
system is
ok
Spark plug
is ok
Over wear or damage to piston rings
Replace piston rings
Piston ring bonding
Clean carbon deposits
No washer or loose spark plug
Install washer or tighten the spark plug
Air leakage of cylinder block and joint
surface of cylinder head
Replace cylinder washer
Valve seal failure
Grind or replace
Engine Lacks Power
Possible Cause
Correction
Engine rotates slowly
when increasing thrott
le.
Engine will slow or even
stop with throttle
advancement
Ignition system Improper ignition timing Replace ignition coil
Fuel system Air enters fuel pipe Drain out air
Improper adjustment of main jet
Adjust
Pin hole valve and main jet blocked
Clean or blow off
Fuel switch stuck
Clean or replace broken parts
Carbon deposit in combustion chamber
Clean carbon deposits
Inlet system
Air cleaner stuck
Clean
Leakage of inlet system Repair or replace
Bad compression Over-wear of piston Replace
Leakage of joint surface between
cylinder and cylinder head
Replace cylinder gasket
Wrong valve clearance Adjust
Poor seal of valve Grind or replace

DR W210FS/P Specifications

General

Brand	DR
Model	W210FS/P
Category	Portable Generator
Language	English