SOLUTION SYSTEM
SERVICE MANUAL
ENGLISH
Micromatic
TM
M17B - Micromatic
TM
M17E
9097091000(1)2007-06
13
SOLUTION FLOW CONTROL TAP OR SOLENOID VALVE DISASSEMBLY/ASSEMBLY [MICROMATIC
M17B - MICROMATIC M17E]
Preliminary procedures
Remove the batteries.
Use a protection to avoid damaging the machine and tilt it carefully to lay its right side on the floor.
Solenoid valve disassembly
Remove the screw (B) and disconnect the solenoid valve connector (C).
Remove the screws (D) and move the solenoid valve (E).
Disconnect the hoses (F) and (G) and recover the solenoid valve (E).
Solenoid valve assembly
Assemble in the reverse order of disassembly, and note these items:
When assembling a new solenoid valve (E), the stamping must point outwards; moreover, before installing the unions (M)
and (N) clean the relevant threads and apply LOCTITE 572 sealant.
Solution flow control tap disassembly
Remove the four nuts (H) and the two clamps (I).
Disconnect the hoses (J) and (K) and recover the tap (L).
Solution flow control tap assembly
Assemble in the reverse order of disassembly, and note these items:
before tightening the unions (O) and (P) clean the relevant threads and apply LOCTITE 572 sealant.
Reset
Carry out steps 1 and 2 in the reverse order.
Carry out hands-on tests to check the operation of the installed components.
G
D
F
E
B
C
H
J
L
I
K
E
N
M
O L
P
S301209
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