Gaggia Brera Service Manual

Rev. 00 OCTOBER 2009 Page / 08
GAGGIA
07 DISASSEMBLY
7.4. Power/CPU card disassembly
03
7.5. Gearmotor disassembly
2
A
B
D
E
F
C
2
A
B
D
E
F
C
4
H
L
4
H
L
3
B
P
3
B
P
11
22
11
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

Gaggia Brera Specifications

General

Type	Espresso
Dimensions (WxDxH)	256 x 447 x 315 mm
Product type	Espresso machine
Water tank capacity	1.2 L
Coffee beans capacity	250 g
Maximum operating pressure	15 bar
Product color	Black
Indication light	Yes
AC input voltage	230 V
AC input frequency	50 Hz

Weight and Dimensions

Weight	8500 g