DeWalt DCN692 Traduction De La Notice D'instructions Originale page 52

ENGLIsh
DCN6901 Return Spring Replacement Kit
(Fig. H–L)
Over time - driver blade return springs will wear and eventually
need replacement. It will become apparent that the springs
will need replacement when the driver blade does not return
home after every shot. To verify - open the magazine as in the
Clearing a Jammed Nail section and if the springs have worn
out you will be able to move the driver backwards and forwards
in the nail channel with very little resistance.
The tool has been designed in a way that it is easily possible for
the return springs to be replaced in less than 5 minutes on site
using accessory DCN6901-XJ.

WARNING: For your own safety, read the tool instruction
manual before using any accessory. Failure to heed
these warnings may result in personal injury and serious
damage to the tool and the accessory. When servicing this
tool, use only identical replacement parts.
NOTICE: All the mechanical parts of the spring
replacement kit are shown for convenience and
verification of inclusion. The kit also contains a packet of
Loctite adhesive for use in step 9. Refer to Figure L.
To change broken return springs:
NOTE: Springs should be replaced as a pair, using only the
correct D WALT accessory spring replacement kit.
e
1. Using the key provided, loosen the two screws
11
either side of the unit. Refer to Figure H.
2. Remove the return system
Figure I.
3. Slide the spring rail clip
29
to Figure J.
4. Twist and remove the spring bumper
washer 32 and return spring
5. Mount the new return spring and washer on to the spring
rail 30 . While compressing the spring with the washer near
the opposite end of the rail, twist on the new spring bumper
until it is past the groove
34
6. Mount the new spring rail clip securely and position the
bumper against the clip.
7. Repeat steps 3–6 for the second spring.
NOTE: Check the return of the profile by sliding the profile
up the spring rail and letting it go. It should return due to
the force from the springs.
8. Slide the return system 28
figure K. It is important to try the alignment of the profile
and the flywheel before screwing the return system back on
to the unit. This can be done by connecting a battery and
pushing then releasing the nose of the unit against a bench
or hard surface. This will start the motor spinning.
NOTE: When the profile and the flywheel are correctly
aligned, you will hear the motor coast back down from
full speed. If the profile and the flywheel are not correctly
aligned the motor it may not start up, may slow down
much faster than normal along with a loud grinding
noise from the unit. If this happens remove and reseat the
return system.
50
on
27
28 from the unit. Refer to
off of the spring rail . Refer
30
31 and remove the
33 . Refer to figure J
for the spring rail clip.
back into the unit. Refer to
9. Once the return system is correctly seated, open the
provided sachet of Loctite®* and apply a small amount on
the thread of the two screws
screws using the key and tighten securely. Refer to figure L

WARNING: Always test the unit by firing short nails in
to soft wood, to ensure that the tool is working properly.
If tool does not operate properly, contact a recognized
D WALT service center immediately.
e

WARNING: LOCTITE ® SACHET CONTENTS MAY IRRITATE
EYES, SKIN, AND RESPIRATORY SYETEM. USE ENTIRE
CONTENTS ON OPENING. Do not breath fumes. Do not get
in eyes or on skin or clothing. Use only in a well ventilated
area. Keep out of reach of children.
FIRST AID TREATMENT: Contains polyglycol
dimethacrylate, polyglycol oleate propylene glycol,
titanium dioxide, and cumene hydroperoxide. If
swallowed, call a Poison Control Center or doctor
immediately. Do not induce vomitting. If breathed in
move person to fresh air. If in eyes, rinse with water for 15
minutes. Obtain medical attention. If on skin, rinse well
with water. If on clothes, remove clothes.
*Loctite® is a registered trademark of Henkel Corp.
Protecting the Environment
Separate collection. Products and batteries marked
with this symbol must not be disposed of with normal
household waste.
Products and batteries contain materials that can
be recovered or recycled reducing the demand for raw
materials. Please recycle electrical products and batteries
according to local provisions. Further information is available at
www.2helpU.com.
Rechargeable Battery Pack
This long life battery pack must be replaced when it fails to
produce sufficient power on jobs which were easily done
before. At the end of its technical life, discard it with due care for
our environment:
• Run the battery pack down completely, then remove it from
the tool.
• Li-Ion cells are recyclable. Take them to your dealer or a
local recycling station. The collected battery packs will be
recycled or disposed of properly.
27 and remount the two