Fri-Jado BS10i, Service Manual

Page: 22 / 88

SERVICE PROCEDURES
Page 22
Service Manual Bake Star intelligent
PKII
form 9123665 rev. 06/2013
MOUNTING OF THE SHAFT SEAL AND TURBINE
1 3 2
4 5 6
7 8 9
10 11
12 13 14
15 16
17
Note that before the turbine can be
dismounted, the steam manifold
has to be removed first. See neces-
sary tools below.
1) Close up from the blower shaft. Note
the small drive pin.
2) Close up from the turbine hub. Note
the slot for the small drive pin.
3) Place the drive ring over the hub.
4) Place the locking ring on the hub.
5) Drive the locking ring over the hub
with a pipe (or socket) and a ham-
mer.
6) Make sure that the two little pins
fall in a slot.
7) Place the spring as showns.
8) Place the O-ring in the ptfe shaft
seal ring.
9) Place the shaft seal ring on the
spring. Position the small hole in the
ring opposite to the drive pin.
10) Push the shaft seal ring over the
shaft and hold it with help of an
elastic cord or some electric wire for
example.
11) Place the assembly on the motor
shaft. Make sure that the small
drive pin on the motor shaft fits in
the slot of the turbine hub.
12) Place the bolt with lock washer. Use
a socket driver nr.8. Do not tighten
at this moment.
13) Remove the elastic cord.
14) Give the turbine a shove and see
(and hear) that it is running smooth.
15) Tighten the screw.
16) Place the water injection mani-
fold and tighten it with a crowfoot
wrench or an (adapted)open ring
spanner.
17) Make sure that there is 1 to 2 mm
space between the screw and the
pipe.