Power/Cpu Card Disassembly; Gearmotor Disassembly - Gaggia Brera Service Manual

GAGGIA
7.4.

Power/CPU card disassembly

1 1
7.5.

Gearmotor disassembly

1 1
F F
D D
B B
Rev. 00 OCTOBER 2009
2 2
E E
A A
B B
C C
2 2
3 3
P P
H H
L L
4 4
1) Unscrew the screw shown and re-
move the card protection
2) Slide out the card, removing all con-
nections
1) Unscrew the screws holding the boiler pin in
place, remove them and unscrew the other screws
shown
2) The following are located inside the compart-
ment protected by the casing:
- Brew drive (A) with gears (B) and (C) for trans-
mission and timing of the dispensing head.
- Dreg drawer present microswitch (D)
- Dispensing head present microswitch (E)
- Microswitch (F) intercepting both the standby
phase of the dispensing head and the dispensing
phase
- Slide out the gear (C) that meshes with the brew
drive
- Remove the large gear (B)
- Remove the brew drive (A), complete with trans-
mission shaft
3) Replace the gear (B), making sure that the im-
print of the arrow is aligned with the opening con-
taining the pin (P).
4) When replacing the brew drive and the transmis-
sion shaft, make sure the bearings (L) are in the
right position.
Grease the shaft thoroughly and evenly
07 DISASSEMBLY
03
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