1. Vacuum pump. Use the vacuum pump by attaching an adapter.
2. Torque wrench (from Ø6.35)
3. Pipe cutter
4. Reamer
5. Tube bender
6. Flask level
7. Screw wrench (+, -)
8. Wrench or wrench
9. Drill (Ø65)
10. Hex wrench (opposite side 4mm)
11. Measuring tape
12. Metal saw
Also prepare the following equipment for other installation methods and run the test.
1. Tightness gauge
2. Thermometer
3. Insulation resistance tester
4. Electroscope.