Practical Refrigeration Manual for Technicians - Guide for Bar, Restaurant, and Supermarket Systems - Downloadable PDF

Want to finally understand how refrigeration systems for bars, restaurants, and small supermarkets work without getting lost in complex concepts? This Practical Refrigeration Manual is written just for you: a comprehensive and easy-to-follow guide, designed by a technician for technicians ! Using simple, clear language, it will guide you step by step through the components and secrets of how a refrigeration system works, without complex formulas or complicated engineering concepts.

What you will find in the manual :

📖 Manual Index

INTRODUCTION

1. Presentation of the manual
2. Aims and objectives
3. Who is this manual intended for?
4. Structure of the manual

1. BASIC PRINCIPLES OF REFRIGERATION

1.1 The refrigeration cycle
1.2 The main components of a refrigeration system
1.3 Types of refrigeration systems
1.4 Thermodynamics applied to refrigeration

2. MAIN COMPONENTS OF REFRIGERATION SYSTEMS

2.1 The compressor: types and operation

• 2.1.1 Reciprocating piston compressor
• 2.1.2 Scroll compressor
• 2.1.3 Semi-hermetic compressor
• 2.1.4 Open piston compressor
  2.2 The condenser: the heart of cooling
• 2.2.1 Air-cooled condensers
• 2.2.2 Water condensers
  2.3 The evaporator: heat absorption
• 2.3.1 Ventilated evaporators
• 2.3.2 Static evaporators
  2.4 Expansion valves: refrigerant regulation
• 2.4.1 Thermostatic expansion valves
• 2.4.2 Electronic expansion valves
• 2.4.3 Capillary tube

3. LINE COMPONENTS

3.1 Liquid receiver
3.2 Oil separator
3.3 Oil return siphon
3.4 Liquid separator
3.5 Filter driers
3.6 Solenoid valves
3.7 Check valves

4. REGULATION AND SAFETY COMPONENTS

4.1 Starter control valves
4.2 Pressure regulators
4.3 Evaporation pressure regulating valves
4.4 Condensation pressure regulation valves
4.5 Pressure valves for water
4.6 Safety valves
4.7 Safety pressure switches
4.8 Fuse plugs

5. MEASUREMENT AND CONTROL INSTRUMENTS

5.1 Digital thermostats
5.2 Temperature and humidity probes
5.3 Pressure switches for pressure management
5.4 Control panels for cold rooms
5.5 Axial and tangential fan motors
5.6 Electronic scales for gas refilling

6. REFRIGERANT GASES AND THEIR MANAGEMENT

6.1 Types of refrigerant gases

• 6.1.1 HFC Gases
• 6.1.2 HFO gas
• 6.1.3 HC gas
  6.2 Environmental regulations on refrigerants
  6.3 Recovery and disposal of refrigerant gases

7. LUBRICATION AND CONSTRUCTION MATERIALS

7.1 Lubricating oils for compressors
7.2 Types of copper pipes
7.3 Thermal insulation for pipes

8. MAINTENANCE AND PRACTICAL INTERVENTIONS

8.1 Troubleshooting techniques
8.2 Cleaning and ordinary maintenance
8.3 Component repair and replacement techniques
8.4 Leak test and nitrogen pressurization

9. TOOLS AND EQUIPMENT FOR THE REFRIGERATION ENGINEER

9.1 Vacuum pumps
9.2 Manifolds: analog and digital
9.3 Hoses and hoses
9.4 Electronic and foam leak detectors
9.5 Nitrogen pressurization kit
9.6 Refrigeration thermometers

10. JOINTING AND BRAZING TECHNIQUES

10.1 Types of brazing
10.2 Brazing tools
10.3 Flare joints and threaded fittings
10.4 Safe installation procedures

11. REGULATIONS AND SAFETY AT WORK

11.1 Environmental and safety regulations
11.2 Personal protective equipment (PPE)
11.3 Safe handling of refrigerant gases
11.4 Emergency procedures

CONCLUSIONS

• The future of refrigeration and the importance of continuous training

Why buy it?

• Instant download after purchase, viewable immediately on any device.
• A comprehensive and accessible manual, written to make you confident and prepared.
• Ideal for technicians, aspiring refrigeration engineers and professionals who want to deepen their knowledge of refrigeration.

Number of Pages : 101
Language : Italian
Format : Downloadable PDF