Question about Robinair Cool Tech 34700Z Recovery, Recycling, Recharging
I HAVE A ROBINAIR COOLTECH 700 MODEL 347002K. THE OIL INJECT DOES NOT WORK, IT WAS WORKING UNTIL OIL INJECT WAS USED WITH VALVES IN THE RECOVER/VACUUM SETTING. PAG OIL BEING USED HAS UV DYE, WOULD EITHER CAUSE THIS PROBLEM?
I think you'v try to inject the oil from ''WRONG'' side,as you say RECOVER/VACUUM which is LOW side manifold valve. You should inject the oil from HIGH side ( Turn the high side valve to CHARGE/OIL INJECT after vacuuming & low side vulv to CLOSE possition ) with pressing F1 key. once you press it then hold the key as long as you wish to inject the oil. If you try this way & you still have problem with oil injection then you may need to check oil injection CHECK VALVE or oil injection SOLENOID ( Both located under Hidg side panel mountin valve). NOTE: UV Dye is not a problem for oil injection! I hope this will help you to solve the problem,Good luck. Don't forge to vote for my solution!
Posted on Jul 10, 2010
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Posted on Jan 02, 2017
Tips for a great answer:
Jun 08, 2016 | Robinair Measuring Tools & Sensors
For change vacuum pump oil follow the bellow step: Press main
menu then keep pressing up or down arrow key till display show "CHANGE VACUUM OIL" then press "YES" key. Now vacuum pump will
run for two minute & stop automatically. When pump stop you just open the
oil drain cap and drain all used oil from pump (oil drain cap located outside
of the machine near high & low side hose). After draining all used oil replace
oil drain cap and fill 5 ounce new ROBINAIR vacuum pump oil then press "YES" key and keep filling oil up to middle of sight glass of vacuum
pump. Press "STOP" key to complete the process.
NOTE: Do not over fill the pump & do not use any COMPRESSOR oil on the vacuum pump!
Hope this will help you & if it is please vote for my support.
Hope this will help you. If so please vote for it. Good luck
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