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High pressure unit disable - Robinair Cool Tech 34700Z Recovery, Recycling, Recharging

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This is a common problem of Robinair 34700Z / 347002k

Posted on Aug 31, 2010

  • Hasan Khan Amran
    Hasan Khan Amran Sep 07, 2010

    This is a common problem of Robinair 34700Z / 347002k

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Blood pressure male age 82


Any blood pressure at the magnificent age is good :>)

An Overview of High Blood Pressure in Seniors - AgingCare.com

https://www.agingcare.com/articles/an-overview-of-high-blood-pressure-108019.htm
Jun 10, 2016 - Normal blood pressure is lower than 120/80 mmHg. Prehypertension is blood pressure between 120 and 139 for the top number, or between 80 and 89 for the bottom number. For example, blood pressure readings of 138/82, 128/89, or 130/86 are all in the prehypertension range.

New Guidelines: Treat High Blood Pressure in Over-80s - WebMD

www.webmd.com/healthy.../new-guidelines-treat-high-blood-pressure-in-over-80s Apr 25, 2011 - High Blood Pressure Treatment Extends Life in the Very Elderly ... one in three men and only one in four women over age 80 have their blood ...

Blood Pressure Chart - High - Low - Normal Readings - Disabled World

https://www.disabled-world.com/artman/publish/bloodpressurechart.shtml 35-39, 123, 82. 40-44, 125, 83. 45-49, 127, 84. 50-54, 129, 85. 55-59, 131, 86. 60+, 134, 87. Blood Pressure Chart for Children. Age, Males (mmHg), Females ...

Blood Pressure Chart by Age and Weight for Men PDF Download

Mar 29, 2017 | Health & Beauty

1 Answer

ROBINAIR ACR 2000 READS FAILS HIGH PRESSURE, OUTPUTS DISABLED PRESSURE: HIGH


Typically this means you have sucked a bunch of air into the internal tank, from a vehicle that had a leak perhaps ?. Remove the front cover and locate the internal tank. Close the valve on the center hose connection, remove the hose and open the valve slowly and only partially. You should get a good rush of air (not refrigerant). Try it for about 30 seconds then reset the unit. Repeat if required until unit resets. Once reset the unit will purge its self to the correct pressure.

No rush of air ?, could be a bad high pressure switch, connections on the relay board or a wiring issue. If this doesn't work contact me andy@allansautomotive.com

Aug 18, 2011 | Measuring Tools & Sensors

1 Answer

High pressure unit disabled on unit


If your machine is one of the bellow Model:- Robinair 34700Z / 347002K & 347112K series. just do the following, with POWER SWITCH OFF: - 1# Open front panel cover and verify the ISV tank is not overfilled. If full, carefully remove refrigerant manually from ISV tank by pressing tank valve. 2# verify if there is high pressure in the ISV tank. Purge excess air from the tank manually. (Open air purge hose from the ISV tank, then carefully press tank valve as needed to blow out excess pressure from the ISV tank)
After doing all above stapes and your problem still exist then replace air purge solenoid (Air purge solenoid located near the ISV tank and fixed with automatic air purge device). Hope this will solve your problem, if so please vote for it for farther help! Good luck

May 13, 2011 | 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,...

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

I have a 91 dodge colt that the ac clutch is not engaging. All other parts of the ac are working. The ac compressor relay has voltage to the coil but the ground circuit from the engine control unit is not...


if the freon pressure is too high or too low there are two seperate pressure sensors that will disable the a/c clutch to prevent dammage to the compressor. You need to check (or have it checked, dangerous if you do not know how) the pressure on the high and low ports while you have you jumper wire in place and the a/c is running. PLEASE RATE MY solution as I am new on here, Thanks

Aug 26, 2009 | Dodge Colt Cars & Trucks

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,...

1 Answer

High pressure unit is disabled


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.Hope this will solve your problem.

Jun 29, 2009 | Robinair Cool Tech 34700Z Recovery,...

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