Atlas Copco PHE 3

Repair Instruction No. 175.8/95
PHE 3, PHE 3X
PAGE
12
1 Press the bearing ring (1) into the
bearing housing (2).
2 Insert the bearing housing (2) into the
motor housing (do not yet insert it
completely, mind the right position).
3 Press in the bearing housing (2) as far as it
will go.
Mounting the
spindle bearing
1 Insert the two disks (3) and the bolt (4)
into the cylinder (2).
2 Insert the rolls (6) into the back gear shaft
one after the other and fix it with grease.
F
Mount the rolls (6) completely with the
cage (from date of manufacture 09/97).
3 The back gear (7) can only be inserted as
follows:
– Put together the cylinder and the back
gear for adjustment before mounting
them.
– Turn the tumble drive to the lowest
position and leave it there
– insert the cylinder into the end shield
– Insert the tumble drive into the
mounted cylinder.
4 Grease the striker (1) and insert it into the
cylinder.
Mounting the
back gear shaft
and the cylinder
F
From date of manufacture 01/96 the
spindle is provided with service borings
for easy removing of the locking ring (7).
Older spindles must be exchanged for
new ones.
1 Push the O-rings (8) onto resp. into the
pressure sleeve (5).
2 Fit the brake disk (2), the O-ring (3), and
the pressure sleeve (5) to the plunger (4)
and insert them into the spindle (1).
3 Insert the washer (6) into the spindle until
on top of the O-ring.
4 Press the locking ring (7) with a used
cylinder into the spindle until the locking
ring engages. Visual check!
Assembling the
spindle
(mounting the
inner parts)
only applicable
for PHE 3
1 Insert the O-rings (2) and (7) into the
pressure sleeves (3) and (6). Fit the
ring (8) to the pressure sleeve (6).
2 Press the pressure sleeve (3) into the
spindle (1).
3 Push the brake ring (4) and the pressure
sleeve (6) over the plungerand insert them
into the spindle (1).
4 Insert the washer (9) into the spindle until
on top of the O-ring (8).
5 Press the locking ring (10) with a used
cylinder into the spindle until the locking
ring engages. Sight control through the
service
Assembling the
spindle
(mounting the
inner parts)
only applicable
for PHE 3 X
2
1
1 2
43
9
76
6 71 32 4 5
8
11
132 4 5 6 7 8 9
10
4 5
10