Equipment needed: Vacuum pump, Charging cylinder, Manifold gauge, Brazing equipment.
| COMPOUND GAUGE |
| ||
| CONDENSER |
|
|
|
| (HIGH PRESSURE SIDE) | MANIFOLD |
| |
|
|
| ||
|
|
| GAUGE | A |
|
|
| B | |
| CAPILLARY TUBE |
|
|
|
|
|
| SEE INSETS |
|
|
|
| BELOW |
|
|
| EVAPORATOR |
| |
|
| (LOW PRESSURE SIDE) |
| |
| COMPRESSOR |
|
|
|
|
| LOW | HI |
|
| A |
| A |
|
B | B |
|
| |
|
|
|
| |
| EXTERNAL |
|
|
|
| VACUUM PUMP |
| CHARGING |
|
|
|
|
| |
|
|
| CYLINDER |
|
|
|
| C |
|
| Figure | Figure | ||
| — 11— |
|
|
|