Documentation Required; Tools And Resources; Material; Safety Warnings - Saeco GAGGIA VELASCA CMF-OTC Service Manual

GAGGIA VELASCA
1.1

Documentation required

The following documentation is needed for repair procedures:
• Instruction booklet for specific model
• Technical documentation for specific model (diagrams, exploded view, sympton cure and service
manual)
1.2

Tools and resources

As well as the standard equipment, the following is required:
12NC
- Screwdriver
- Pliers for Oetiker clamps
- CC -A - Vdc tester
- Digital thermometer
996530009845 Serkit
- SSC (Saeco Service Center)

1.3 Material

12NC
- Thermal paste
996530067222 Descaler
132253695601 Grease solvent
996530045784 Silicone grease

1.4 Safety warnings

We recommend you consult the technical manual of the machine before performing any mainte-
nance work.
Observe all applicable standards relating to the repair of electrical appliances.
Always disconnect the power plug from the mains before beginning repair work.
Always disconnect the power plug from the mains before beginning repair work.
Simply turning off the main machine power switch is not an adequate safety precaution.
This domestic appliance is rated as insulation class I.
On completion of the repair work, insulation and dielectric rigidity tests must be per-
formed.
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.
Description
Material
Heat resistance > 200°C
"ACC SAE DECALCIFIER 5 L 1 UNIT"
"PARALIQ GB 363"
"ACC TUBE FIN FOOD GREASE 2 400 ML"
Scale limit > 150°C
Tool needed for programming with SSC
Tool used to flash the SW on the machines (for
SW upgrade and diagnostics mode). Refer to
SDA_111359.
Code and Description
01 INTRODUCTION
Notes
1/6