Robinair 34134Z Refrigerant Recovery, Recycle, Recharge Unit - Manual (Page 26)

© 2003 SPX Corporation
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12. Do the following to clear the service hoses:
a. Press Mode key to:
b. Press Start/Stop key to start hose clearing.
c. Watch the low-side gauge. When the gauge pressure reaches 10 in. Hg
(34 kPa) vacuum, press Start/Stop key to stop the clearing process.
13. Close the low-side panel valve.
Drain Oil
1. On the control panel, open the oil-drain valve. Watch the oil drain into the
oil-drain bottle. It may take 30 seconds or more for the oil to start draining.
2. When oil stops draining, close the oil-drain valve.
RECOVER XX.XXLBS
Adding Additional Refrigerant to the Internal Vessel contd.
Operation