Safety Warnings; Water Circuit Diagram - Philips 3000 V2 Service Manual

PHILIPS 3000 V2

1.4. Safety warnings

Please, read the Service manual of the machine before starting any maintenance.
Operation, maintenance and/or repair of this device has to be carried out only by qualified persons, trained
for work at or with electric devices.
The technicians to operate under safety conditions, needs to:
1. Use personal safety devices;
2. Disconnect the appliance from the power mains before repairing;
3. Before and after repair, it is recommended to perform dielectric strength tests (This domestic
appliance is rated as insulation class 1).
During the machine disassembly the operator has to pay attention to hot and under pressure parts.
All parts involved can be find in the hydraulic circuit below schema.
The machine hydraulic circuit can reach maximum pressure of 16/18 bar.
When the machine arrives at the Service Center in descaling mode interrupted, or making Descaling , take
EXTREME CARE to avoid any unintentional contacts with the descaler.
After the product has been repaired, it should function properly and has to meet the safety requirements and
legal regulations as officially laid down at this moment.

1.5. Water circuit diagram

Water
Hot water /steam
From this point circuit
in pressure
From this point circuit
High temperaure
Water tank
Water tank
Flowmeter
Flowmeter
Pump
Pump
Brewing Unit
Safety valve
Safety valve
Image 1
Steam and hot water
Steam pipe
Brewing Unit
Water
Water
discharge
discharge
01 INTRODUCTION
Two-way solenoid valve
Two-way solenoid valve
Boiler
Boiler
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