SSANGYONG Y200 Manual page 1564

7B-14 GENERAL HVAC SYSTEM
Important:
instructions for the charging station in use. It is
necessary to evacuate the system before
recharging it with new or recycled refrigerant.
3. Start the vacuum pump and begin the evacuation
process. Non-condensable gases (mostly air) are
vented from the tank automatically during the
recycling process. The pressure being released
may be heard.
4. Check for leaks in the system. Refer to the
manufacturer's instructions for the charging
station in use.
YAD7B180
Important: Change the vacuum pump oil
f r e q u e n t l y . R e f e r t o t h e m a n u f a c t u r e r ' s
instructions for the charging station in use.
Check for Refrigerant Leaks
1. Connect the center hose of the gauge to the
refrigerant tank.
2. Open the high pressure valve of the gauge to
charge with refrigerant gas.
3. Charge until the low pressure gauge reads 1.0 kg/cm
and close the valve.
4. Using a gas leak detector, check the system for
leaks.
5. If any leak is found, replace O-ring or repair the
faulty connection.
YAD7B190
How to Use the Tap Valve
1. Rotate the handle counterclockwise fully before
connecting the valve to the refrigerant tank.
2. Rotate the disk counterclockwise fully.
3. Connect the center hose to the valve fitting and
then rotate the disk clockwise fully by hand.
4. Rotate the handle clockwise to drill the sealed
hole.
5. Remove the hose nut securing the center fitting
of the manifold gauge and then tighten the nut
again in a few seconds.
YAD7B200
R e f e r t o t h e m a n u f a c t u r e r ' s
2
SSANGYONG Y200