Disassembling The Pump - LAVAZZA blue LB 400 CLASSY PLUS Maintenance Manual

12.4. DISASSEMBLING THE PUMP

Warning
Wait for the boiler to cool off before performing these operations. DANGER OF BURNS.
A
Warning
Be careful not to tear the pipe. While reassembling, the CLAMP must be
replaced and tightened with the OETIKER PLIERS.
B
1
C
3
28
2
2
4
5
Technical support maintenance manual
Figure A: cut the CLAMP of the
high pressure SILICONE PIPE
and remove the PIPE.
H
N
Figure B: disconnect the PUMP
THERMAL PROTECTION (1) and
the two electrical connections in-
dicated (2).
Figure C: remove the EP5GW/
EVO 230V PIPE from the top bra-
cket (3) and extract it from the
machine while also removing the
LOWER BRACKET (4).
Then remove the LOWER BRA-
CKET and disconnect the SILICO-
NE PIPE (5).
Rel. 0.00 / February 2020