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I need operation manual for robinair 34801 recovery machine.

Robinair 34800 series operation manual.

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The service manual is online, here:
http://www.aescosc.com/pdfs/RA_34800.pdf

Posted on Feb 07, 2015

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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: Model Robinair 34700 Series 21699

Please do the following 1# Check your machine ISV tank liquid line quick connector.it's seems to be very tight,open little & try to charging.2# Rebuild charging solenoid.

Posted on Jun 25, 2009

mhkamran
  • 180 Answers

SOURCE: how refill my tank of freon 134 in my machine ?

Fix low side coupler to R134a refrigerant sorce (new refrigerant tank with up side down & tank valve open) tank.Open low side manifold valve & close high side manifold valve.press tank re-fill or recover botton & fill as you want.NOTE: Max.cap.50 LBS or 23 KG.

Posted on Jan 23, 2010

mhkamran
  • 180 Answers

SOURCE: I need to replace the filter in my Robinair 34700Z

Press the main menu key,then upper arrow & go to "Change filter" option,then press "Yes" key & now follow on screen message(Do not skip any option while active ''change filter'' option).
Filter located on back side of the machine & fixed with the manifold assy.it's long black color & you may see the sticker with part no# 34724 (spin-on filter dyer).
For user manual you can try to robinair web official site www.robinair.com
Hope this will help you.

Posted on Apr 21, 2010

mhkamran
  • 180 Answers

SOURCE: ROBINAIR 347002K WON'T INJECT OIL

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

mhkamran
  • 180 Answers

SOURCE: ROBINAIR 34788 NO MANUAL REFILL

You may did not open the tank valve before you press fill key! please try as bellow:
Connect tank fill adapter to source tank & open tank valve then make the tank up side down,now press tank fill key. screen will change to checking source tank for 30/60 sec. then start filling.
If you try as above direction & still the problem exist,it may need to replace or rebuild tank fill solenoid.

Posted on Jul 14, 2010

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Mod 34800-2k will not refill more than 2 lbs of r134


It is probably to warm. Are you filling it with liquid by turning the tank upsidedown.

Dec 03, 2014 | Robinair Measuring Tools & Sensors

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,...

1 Answer

Hi, I have a robbin 34134z indicates high pressure and do not work. At times it works and then stops working. I can do? . I live in Venezuela and here there is no Robinair agent indicated as repair them. I...


This is a common problem of Robinair 34700Z / 347002k & 347112k series machine.so don't worry just do the following :- 1# May the ISV tank is not overfilled,remove some refrigerant manually from tank. 2# Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed to purge air from the tank) 3#Check the air purge solenoid for proper operation.Hope this will solve your problem, Best of luck & vote for my solution!

Nov 25, 2010 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

I HAVE A 34700Z UNIT AND I WAS RECOVERING AND AFTER A BIT IT STOPPED AND SAID HIGH PRESSURE UNIT DISABLED WHAT COULD BE THE PROBLEM.


This is a common problem of Robinair 34700Z / 347002k & 347112k series machine.so don't worry just check the following :- 1# Verify the ISV tank is not overfilled.if full,remove some refrigerant manually from tank. 2# Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed to purge air from the tank) 3#Check the air purge solenoid & High pressure switch for proper operation.Hope this will solve your problem, Best of luck & vote for my solution

Aug 21, 2010 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

My machine says high pressure unit disabled and will not let me advance


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

May 27, 2010 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

How do you calibrate the scales on A robinar 34800


Form the main menu go to ''CHANGE DEFAULT'' then press 5454 (old typ machine 8787 without F1 botton on key pad) & YES key (passwoed to access default option).Once you enter to default menu,go to "SCALE CALIBRATION" & press YES key.now follow the on screen help text.NOTE:you should have 9KG/20LBS of weight for scale calibration.
Hope this will solve you.

May 19, 2010 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

I need to replace the filter in my Robinair 34700Z machine. Where is it located? And where can I find a manual to go with this machine? Mine is missing. . .right when I need it.


Press the main menu key,then upper arrow & go to "Change filter" option,then press "Yes" key & now follow on screen message(Do not skip any option while active ''change filter'' option).
Filter located on back side of the machine & fixed with the manifold assy.it's long black color & you may see the sticker with part no# 34724 (spin-on filter dyer).
For user manual you can try to robinair web official site www.robinair.com
Hope this will help you.

Apr 20, 2010 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

Reads high pressure unit dissabled


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

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

1 Answer

When unit is turned on a message appears that says "high pressure, unit disabled" how do you fix this problem? the machine doesn't let you do anything.


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

Aug 17, 2009 | Robinair Cool Tech 34700Z Recovery,...

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