KNF Yamato RE212-G Manuel D'instructions page 105

3. PRE-OPERATION PROCEDURES
Installation Procedure
10. Connecting vacuum/cooling hose
Vacuum hose is not included. Please prepare optional vacuum hose (product code: 255297)
separately.
(1) Connect vacuum nozzle and the inlet of a pressure reducing device with a vacuum hose.
Be cautious not to connect vacuum nozzle to the exhaust port of the pressure reducing device.
Doing so may cause RE unit to be pressurized, resulting in equipment malfunction.
(2) Connect cooling nozzles and the circulation ports of a cooling water circulator.
Be sure to attach the hose to cooling nozzle before threading it onto cooling condenser. Using
excessive force may damage glassware.
Cooling nozzle (OUT)(black)
Connect to return port of cooling
water circulator
Vacuum hose
Vacuum nozzle (grey)
To inlet port of pressure reducing device
Use condenser fixing band to
bind vacuum hose to make it
neat.
Cooling nozzle (IN)(black)
Connect to discharge port of
cooling water circulator
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