DeWalt DCN21PL Manual De Instrucciones página 17

Fig. R
Fig. S
19
20
21
23
5. Mount the new return spring and washer on to the
spring rail . While compressing the spring with the
20
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.
7. Repeat steps 3–6 to replace 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 18
the two screws 17 on either side of the unit. Check
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.
Fig. T
18
19
21
22
back into the unit. Tighten
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
remount the two screws using the hex wrench and
tighten securely.
Fig. U

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 SYSTEM. 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.
Replacing the Profile (Fig. V)
To Change a Broken or Worn Profile
1. Refer to DCN6901 Return Spring Replacement Kit
Steps 1–4 to remove the return system from the unit
and to remove the springs.
2. Take note of the orientation of the profile
profile off the rails
20
Fig. V
24
English
17 and
17
24 . Slide the
20
15