PREPARATION
SERVICE TOOLS
Tool name
Description
Charging hose
1
system
Manifold gauge
To discharge and evacuate, charge
refrigerant into system
- ' a 3
To discharge and charge refrigerant into
Charge valve
To discharge and charge refrigerant into
system
Thermometer
T o check temperature
Vacuum pump
Electric leak-detector
To evacuate refrigerant system
% h
Nominal
sensitivity:
15
-
25
g
(0.53
-
0.88
oz)lyrar
To locate refrigerant leaks