DeWalt DCN45RN Guide D'utilisation page 16

English
Fig. L
Fig. M
17
20
18
19
21
5. Mount the new return spring and washer on to the
spring rail . While compressing the spring with the
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washer near the opposite end of the rail, twist on the
new spring bumper until it is past the groove for the
spring rail clip.
6. Mount the new spring rail clip securely and position the
bumper against the clip.
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.
7. Slide the return system 16
proper installation 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 may not start up or may
slow down much faster than normal along with a loud
grinding noise from the unit. If this happens remove
battery, then remove and reseat the return system.

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.
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Replacing the Profile (Fig. N)
To Change a Broken or Worn Profile
1. Refer to Return Spring Replacement Steps 1–4 to
remove the return system from the unit and to remove
the spring.
2. Take note of the orientation of the profile
profile off the rails
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14
17
20
19
20
back into the unit. Check
22 . Slide the
Fig. N
22
3. In the same orientation as the old profile, slide the new
profile onto the rails.
4. Refer to Return Spring Replacement Steps 5–7 to
complete the service.
Repairs
The charger and battery pack are not serviceable. There are
no serviceable parts inside the charger or battery pack.

WARNING: To assure product SAFETY and
RELIABILITY, repairs, maintenance and adjustment
(including brush inspection and replacement, when
applicable) should be performed by a D
service center or a D
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Always use identical replacement parts.
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Three Year Limited Warranty
D WALT will repair or replace, without charge, any defects
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due to faulty materials or workmanship for three years
from the date of purchase (two years for batteries). This
warranty does not cover part failure due to normal wear
or tool abuse. For further detail of warranty coverage and
warranty repair information, visit www.dewalt.com or
call 1-800-4-D WALT (1-800-433-9258). This warranty does
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not apply to accessories or damage caused where repairs
have been made or attempted by others. THIS LIMITED
WARRANTY IS GIVEN IN LIEU OF ALL OTHERS, INCLUDING
THE IMPLIED WARRANTY OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE, AND EXCLUDES
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WALT factory
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WALT authorized service center.