26
Repair
Service Manual EF 347 / EF 348 enVersion 1.0
Replacing compact brewing unit
Tools:
- Torx screwdriver Pin-TX10
- Blade screwdriver no. 4
- Long-nose pliers
- Torque wrench
Procedure:
1. Remove water tank (33) and drip tray (8)
together with drip grid (7) and capsule
container (6).
2. Place machine on the repairing/service
holder device (see page 42).
3. Remove 4 screws (2) on the bottom of the
machine. Swing out and remove both side
panels (5).
4. Remove 2 screws (36) and pull off closing
handle (37).
5. Remove 2 screws (23) at the front and 1
screw (44) at the back to detach cover
(35).
C99 machine: All screws have the
same lenght.
D99 machine: The screw at the back
is longer than those at the front.
6. Remove clip (14) and hose (32) with O-
ring (15) from compact brewing unit.
7.
Unlatch coffee outlet (3) from compact
brewing unit (34) with a blade screwdriver.
Take care not to damaged the ring, other-
wise replace it
8. Remove 4 screws (24) and detach
compact brewing unit (34).
Tighten closing handle screws (21)
with a torque of 230 - 270 Ncm.
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