Saeco OTC SERIES, Service Manual

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INCANTO 01 INTRODUCTION
2/7
Disassembling the machine, the operator must pay attention to hot and under
Pressure parts: boiler, pin-boiler, valves, dispensing, steam tube, brew unit,
connections and pipes to avoid burns. Please refer to specific hydraulic circuit
(Image1) to know the parts in detail.
The machine hydraulic circuit can reach maximum pressure of 16/18 bar.
To operate in safety condition is recommended to perform the Steam Out procedure in
order to remove the pressure and hot water inside the hydraulic circuit.
When the machine arrives at the Service Center in descaling mode interrupted, or making Descal -
ing , be very careful not to come into contact with the Descaler.
After the product has been repaired, it should function properly and has to meet the safety re -
quirements and legal regulations as officially laid down at this moment
Pump
Safety valve
Water
discharge
Steam pipe
Water tank
Two-way solenoid valve
Brewing Unit
Flowmeter
Boiler
Water
Hot water /steam
From this point circuit
High temperaure
From this point circuit
in pressure
Flowmeter
Steam and hot water
Two-way solenoid valve
Pump
Brewing Unit
Boiler
Safety valve
Water
discharge
Water tank
Image 1