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Page 27
Service Procedures
Service Manual Deli Multisserie form 9123560 rev. 02/2017
DISASSEMBLING THE BLOWERS
7
9
10
Provide access to the blowers according the
procedure above.
7. Loosen the socket set-screw from the blo-
wer blade at least 3 turns. (metric 4mm)
8. Pull the blade from the shaft . Maybe with
help of a ball joint puller. See chapter
“TIPS” in case of difficulties.
Note that the blower motor and fan blade
need to stay together!
9. Unscrew 3 bolts M5 and remove the pres-
sure plate [252].
See note !!
10. Remove the seal ring [253].
Note that older units can have a different shaft
seal. In that case, just remove the seal and
the adjusting ring.
Reverse the procedure to assemble.
EXCHANGING THE SHAFT SEAL
9191244s
12
14
13
15
11
Disconnect the power supply first!
Remove the blower blade and shaft seal accor-
ding prior procedure.
11. Open the service doors at the back.
[551]
[4 screws].
12. Disconnect the 2 capacitors [51] from the
ventilator motors.
13. Take the hose with the grommet out of the
transit hole.
14. Remove the vertical air suction channel.
[268] (2 nuts M6 en 2x nut/bolt M5)
15. Unscrew the vane switch assembly [290] (2x
M5 serrated bolt)
Note that these bolts can be stuck in the alu-
minium spacer [254].
They will break in that
case!
Try to loosen them by heating the area
up with a hot air gun. Be carefull with a gas
fired torch!! To jerk the bolthead with a ham-
mer might help too. Clean the thread (M5)!
8