DeWalt DW650LAG Instruction Manual page 13

Code Possible Cause Possible solution
1 Low or no fuel Add fuel
2 Bad fuel Drain fuel tank and replace with
fresh, clean, regular unleaded
gasoline with a minimum of
86 octane
3 Low oil Add oil
4 On/Off switch is in Place in ON position
the OFF position
5 Choke in the wrong Adjust choke accordingly
position
6 Fuel valve in Place in OPEN position
CLOSED position
7 Low battery Charge the battery
(if equipped)
8 Faulty spark plug Replace spark plug
9 Spark plug cap Attach spark plug cap securely
loose
10 No or low Tighten spark plug. If problem
compression is not corrected, contact a
D
or a D
center.
WALT factory service center
E
WALT authorized service
E
Code Possible Cause
11 No spark
12 Spark plug fouling is
sooty or sticky black
13 Dirty air filter
14 Improper valve
clearances
15 Governor linkage
stuck or bent
16 Throttle shaft stuck
13
Possible solution
Check spark plug wire. If
problem is not corrected, contact
a D WALT factory service center
E
or a D WALT authorized service
E
center.
a. Clean spark plug. See Spark
Plug under Maintenance.
b. Check spark plug gap, adjust
if needed. See Spark Plug
under Maintenance.
c. Replace spark plug. See
Specifications.
d. If engine still fails to start,
contact a D WALT factory
E
service center or a D WALT
E
authorized service center.
Clean or replace the air filter
elements
Reset valve clearances. Contact
a D WALT factory service center
E
or a D WALT authorized service
E
center.
Contact a D WALT factory
E
service center or a D WALT
E
authorized service center.
Contact a D WALT factory
E
service center or a D WALT
E
authorized service center.