4.16. Solenoid valves (No. 2-6)
4.16.2. Replacing solenoid valves
(For coffee/hot water and steam circuit/cappuccino and milk systems)
Removing the valves
• CAUTION! Make a note of the installation
direction of valve 2!
Use pliers to pull off all the clamp-type
clips
• CAUTION! Small hose o-rings could fall out!
Detach all hoses
Disconnect all cable connectors
Valve blocks No. 4; 5; 6 can be dismantled
further
4.16.3. Technical data
Valve blocks (4; 5; 6): 24 V DC/6 bar Medium: Steam
Single valve (3): 24 V DC/6 bar Medium: Hot water
Single valve (2): 24 V DC/6 bar Medium: Cold water
4.16.4. Replacing the electromagnetic coil for the drainage valve
Removing the valve
- In the event of a defective thermal link,
spring or coil
Unscrew 2 screws from retaining clamp
Disconnect all cable connectors
Remove coil and replace
4.16.5. Technical data
Variants: 230 V/ (US) 120V / (JP) 100V
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