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How solve problem of high compressor on robinair 34288

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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mhkamran
  • 180 Answers

SOURCE: my robinair isn't working and shows high pressure

This is a common problrm of Robinair 34700Z series machine.so don't worry just do the following :- 1# Verify the ISV tank is not overfilled.if full,remove refrigerant from tank. 2# Verify if there is high pressure in the tank.Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed) 3#Check the high pressure switch for proper operation,if not then replace high pressure switch.Hope this will solve your problem.

Posted on Jul 12, 2009

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mhkamran
  • 180 Answers

SOURCE: Model 34288 robinair . Were is the weight . How do

There is no Weight in the machine. Machine show Filter weight that you have been recover refrigerant from the vehicles since last filter change! After every 68KG/150LBS of refrigerant recovery you must change the Spin-no filter. The machine ( Model-34788 ) will lock-up when filter capacity reach to 68kg & you will not abel to access the machin till replace new the filter.
When the machine show the filter weight 68kg on screen just press YES key,then add the 10 Digit code of new filter ( Code is stick with evey filter). If the code is accepted then open the old filter & replace new one.Follow the on screen direction to compleat the process.
Note: Do not switch off the machine till compleat the filter change function.

Posted on Jul 15, 2010

  • 4345 Answers

SOURCE: My brand new 34288 Robinair

Not sure what you are doing wrong, but the system is certainly NOT discharged with the low side pressure. Resolve that and you should be good to go.

Posted on Apr 23, 2011

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1 Answer

Robinair 34700z will only fill 1/2 of recommended refrigerant


Try running the compressor for a while,then see if you can get more into the system on the low side,not the high side while it is running,until the sight glass on receiver dryer clears from being milky.

Jul 30, 2014 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

Robinair


The amount of oil moving with the gas is minimal as it is only what passes the pistons as lubricant that travels with the gas. The receiver dryer catches most of the oil that is moving. New compressors have the correct amount of oil so if you have the need to add oil check what is in the dryer and that will all that you need to add. If the system has excessive oil in it you will experience problems in the tx valve as the oil blocks up the opening.

May 17, 2013 | Robinair 34288 Cool-Tech R-134A Recovery...

1 Answer

Robinair model 34288 will not stop recovering


what is the pressure reading on your guages? if it is below 0 if so the vacuum pump should kick on. if the vacuum pump keeps turning on and off check the software version on the machine if it is not 3.09 or 3.11 the software needs updated contact your local robinair service center. if it is not the software then the recovery solenoid may be sticking closed and will need replaced.

Jul 07, 2012 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

34288 scale calibration procedure


the machine came with a calibration check weight in the menue you can check the calibration. if it fails contact your local service center the machines have to be calibrated with certified weights unlike the older machines.

Jul 07, 2012 | Robinair Cool Tech 34700Z Recovery,...

2 Answers

The high pressure unit is disabled in my Robinair Cooltech 34700z wat could be the problem?


This is a common problrm of Robinair 34700Z / 347002k & 347112k series machine.so don't worry just do the following :- 1# Verify the ISV tank is not overfilled.if full,remove refrigerant manually from tank. 2# Verify if there is high pressure in the tank.Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed) 3#Check the high pressure switch for proper operation,if not then replace high pressure switch.Hope this will solve your problem, if so please vot for it

Jan 04, 2011 | Robinair Cool Tech 34700Z Recovery,...

2 Answers

Hi, My robinair model 34700Z wont recover refridgerant from a vehicle or lines. It goe through a vacuum cycle and charge cycle fine. It also wont transfer from my source tank or Recycle . It has 61 hours...


It is clear to me you need to Replace the Compressor! But if you want to make sure yourself, please do the following: Press recover & fix a vacuum gauge on your machin Compressor suction port & monito the gauge is going up to13"HG suction,if not then you need to replace the compressor.
I wish this will help you to solve the the problem. if so, pls vote for it. Good luck!

Aug 11, 2010 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

Model 34288 robinair . Were is the weight . How do you do A filter change.


There is no Weight in the machine. Machine show Filter weight that you have been recover refrigerant from the vehicles since last filter change! After every 68KG/150LBS of refrigerant recovery you must change the Spin-no filter. The machine ( Model-34788 ) will lock-up when filter capacity reach to 68kg & you will not abel to access the machin till replace new the filter.
When the machine show the filter weight 68kg on screen just press YES key,then add the 10 Digit code of new filter ( Code is stick with evey filter). If the code is accepted then open the old filter & replace new one.Follow the on screen direction to compleat the process.
Note: Do not switch off the machine till compleat the filter change function.

Jul 05, 2010 | Robinair Cool Tech 34700Z Recovery,...

2 Answers

My robinair isn't working and shows high pressure


This is a common problrm of Robinair 34700Z series machine.so don't worry just do the following :- 1# Verify the ISV tank is not overfilled.if full,remove refrigerant from tank. 2# Verify if there is high pressure in the tank.Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed) 3#Check the high pressure switch for proper operation,if not then replace high pressure switch.Hope this will solve your problem.

Jul 12, 2009 | Heating & Cooling

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