1. Duration
1.1. Work
1.1.1. Monday to Friday
1.1.1.1. From 8am to 5pm
1.2. Days off
1.2.1. Week-end
1.3. 1 month (27 february to 24 march)
2. Company Bonnaud Dufour
2.1. Activity
2.1.1. Air conditionning
2.1.2. Maintenance
2.1.3. Plumbing
2.1.4. Electricity
2.2. Size
2.2.1. 38 employees
2.3. Location
2.3.1. Fontenay-le-comte(85)
2.4. Year of creation
2.4.1. 1991
2.5. Competition
2.5.1. Jean Plantinet
2.5.1.1. Fontenay-le-comte(85)
2.5.2. Y.P Concept
2.5.2.1. Chantonnay(85)
2.5.3. COVAP
2.5.3.1. La chaize le vicomte(85)
2.5.4. Climat Vendée
2.5.4.1. La Roche-sur-yon(85)
2.6. Partner company
2.6.1. Yesss
2.6.1.1. electrical installations
2.6.2. Cedeo
2.6.2.1. Plumbing and sanitation installations
2.6.3. Rexel
2.6.3.1. electrical installations
2.6.4. Atlantic
2.6.4.1. heat pumps
3. Action
3.1. Troubleshooting of heat pump
3.2. Change of a compressor
3.2.1. Steps
3.2.1.1. 1
3.2.1.1.1. Recover the fluid in the circuit
3.2.1.2. 2
3.2.1.2.1. Evacuate the suction and discharge pressure sides using the vacuum pump.
3.2.1.3. 3
3.2.1.3.1. Desoldering the compressor
3.2.1.4. 4
3.2.1.4.1. Place the new compressor
3.2.1.5. 5
3.2.1.5.1. Inject azote into the circuit
3.2.1.6. 6
3.2.1.6.1. Check the circuit for leaks
3.2.1.7. 7
3.2.1.7.1. Inject refrigerant fluid into the circuit
3.2.1.8. 8
3.2.1.8.1. Start the group
3.2.2. Opinion
3.2.2.1. Interesting
3.2.2.2. Very instructive
3.2.2.3. Hard and very technical