Maxima 2 Levels, Operating & Maintenance Manual

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Chapter 6
Washing
33
TURN OFF AND ISOLATE THE MACHINE POWER SUPPLY BEFORE PERFORMING THE FOL-
LOWING OPERATIONS. TURN OFF THE MACHINE BY PRESSING THE 0/1 ON/OFF BUTTON AND
SET THE MAIN ON/OFF SWITCH TO
“0”.
To thoroughly wash with detergent all the components installed on the machine, remove them and proceed as follows:
a) Disassembling components:
• Disassembling the aspiration tube and rotary pressure pump air regulator
–
Remove the cover (1) located on the refrigeration tank, remove the
aspiration tube (2) and unscrew the air regulation knob (5) in an anti-
clockwise direction.
–
Extract the valve holder (6) vertically and remove the adjustment
valve (7) from it by sliding it out from the bottom.
–
Extract the air regulator (3) vertically from the pump cover (4).
• Disassembling the dispensing tap, labyrinth tube and labyrinth
–
Rotate the dispensing tap (8) by 45°, in a clockwise direction, and
remove it from the machine.
–
Remove the labyrinth tube (9) from the dispensing tap (8).
–
Remove the labyrinth (11) fixing rod (10) from the pump cover (4).
–
Remove the labyrinth (11) from the machine.
–
Remove the gaskets (12) on the labyrinth (11) using a non-metallic
pointed tool, taking care not to damage the gasket housing.
1
2
5
3
4
6
7
8
9
8
10
11
4
11
12