Atlas Copco PHE 20 N Instructions de réparation - Page 2

Parcourez en ligne ou téléchargez le pdf Instructions de réparation pour {nom_de_la_catégorie} Atlas Copco PHE 20 N. Atlas Copco PHE 20 N 6 pages.

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Special Tools
Assembly cone
Required
Important!
Before beginning the maintenance work, perform an initial check with a high voltage test according
to VDE (see chapter Electrical and Mechanical Test Instructions).
Before all repair work, pull the power plug from the socket!
Disassembly
Dismantling the
1
Remove the spring ring (4) with aid of
drill spindle
special pliers and pull off the sleeve (5).
2
Remove the nosepiece.
3
Remove the spring (6), the jumper ring (7),
and the spacer (8).
4
Remove the balls from the drill spindle (1).
5
Remove the sleeve (2) with aid of special
pliers (see illustration).
1
Dismantling the
Remove the spring (3), the discs (4), the
gear box
teflon-coated disc (5), as well as all the
other discs.
2
Move the hammer switch lever (1) to the
neutral position (30 ° before drill position).
3
Unscrew (6) and remove the gear box (7).
4
Remove all disc springs (2).
1
Removing the
Lift the pillow block (1) and the spring (6)
pillow block
with aid of a screwdriver.
2
Remove the drill spindle.
3
Remove the cylinder. Remove the
percussion body (5) from the cylinder.
4
Remove the spring ring (2), the bearing
discs, the axial needle bearing (4), the
spacer (3), and the disc.
Drill a hole into the sealing ring (3) with
a drill bit 3 - 3.5 mm and lever the ring
off with aid of a screwdriver.
Repair Instructions No.166.11/95
PHE 16 RL-N / PHE 20 N
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