ENGLISH
62
SYMPTOM
CAUSE
FIX
Drive blade continues
to get stuck in down
position
Jammed nail and driver blade is stuck in
down position
Use stall release lever, clear and jammed nails, and
return driver blade manually if necessary.
Damaged driver/return assembly
Replace driver/return assembly. See authorised
D
E
WALT repair agent.
Material and fastener length
If the unit continues to stall (forcing the need to
rotate the Stall release lever) choose the appropriate
material and fastener length that is not too rigorous
an application.
Debris in nosepiece
Clean nose area and watch closely for small pieces
of broken nails stuck in the track.
Tool is not yet run-in
New tools can take 500–1000 nails for parts to
mesh and wear in together. Drive shorter nails
during this period if experiencing difficulty driving
nails flush.
Use of incorrect speed (DCN692 only)
If trying to drive longer ring shank nails in soft
woods, or driving ring shank nails into harder
materials in speed 1 - adjust speed setting to
position 2.
Tool operates but does
not drive fasteners fully
Depth adjust set too shallow
Rotate depth adjust to a deeper setting.
Tool not firmly applied to workpiece
Apply adequate force to tool securing it tightly to
workpiece. Refer to instruction manual.
Bump mode selected with long nails
(DCN690 & DCN692 only)
Select sequential mode.
Material and fastener length
If the unit continues to stall (forcing the need to
rotate the Stall release lever) choose the appropriate
material and fastener length that is not too rigorous
of an application.
Damaged or worn driver blade tip
Replace driver/return assembly. See authorised
D
E
WALT repair agent.
Tool used with non-mar tip
Remove non-mar tip.
Damaged actuation mechanism
See authorised D
E
WALT repair agent.
Tool is not yet run-in
New tools can take 500–1000 nails for parts to
mesh and wear in together. Drive shorter nails
during this period if experiencing difficulty driving
nails flush.
Use of incorrect speed (DCN692 only)
If trying to drive longer ring shank nails in soft
woods, or driving ring shank nails into harder
materials in speed 1 - adjust speed setting to
position 2.
Tool operates, but no
fastener is driven
No nails in magazine
Load nails in magazine.
Wrong size or angle nails
Use only the recommended nails. Refer to
Technical Data
.
Debris in nosepiece
Clean nose area and watch closely for small pieces
of broken nails stuck in the track.
Debris in magazine
Clean magazine.
Worn magazine
Replace magazine. See authorised D
E
WALT repair
agent.
Damaged or worn driver blade
Replace driver blade. See authorised D
E
WALT
repair agent.
Damaged pusher spring
Replace spring; see authorised D
E
WALT repair
agent.
TROUBLESHOOTING GUIDE (continued)
Summary of Contents for DCN690
Page 1: ...DCN690 DCN691 DCN692 ...
Page 3: ...1 Figure 1 h g c m d i f g l c d b k j e f DCN692 DCN690 DCN692 n a ...
Page 4: ...2 Figure 3 Figure 2 Figure 2a g f q b o p l ...
Page 5: ...3 Figure 6 Figure 7 d j Figure 5 Figure 4 h r ...
Page 6: ...4 k aa bb gg ff hh ee cc cc dd ee aa Figure 8a Figure 8c Figure 8d Figure 8e Figure 8b bb ...
Page 278: ...276 ...
Page 279: ...277 ...
