Robinair high tank pressure

• Over pressure valves. • A maximum pressure switch stops the compressor when excessive pressure is sensed. WARNING: Tampering with these protective devices could result in serious injury . Refrigerant Tank Test Official records and recurring tests necessary for pressurized instruments are governed by laws and/or national

The Cool-Tech 34288 combines simple operation with superior accuracy. It recovers, recycles, evacuates, and recharges R-134A quickly and accurately. Meets SAE J-2788 standards for accuracy: 95% refrigerant recovery and charging to +/- 1/2 oz. Automatic Oil Drain: A display reminds you to empty the graduated container to show the amount of oil ...RA19427 Robinair HIGH PRESSURE SWITCH. ... RA19501 Robinair Tank Strap Single RA19078 Robinair 36 Yellow Quick-Seal Enviro-Guard Tank Hose R134A Price $104.96 .R-1234yf A/C Recover, Recycle, Recharge Machine Original Instructions Instucciones originales Consignes originales Model:AC1234-6Note: Use only high vacuum pump oil such as Robinair's Premium High Vacuum Pump Oil. Other oils will prevent pull-down to a deep vacuum. 4. Verify the gas ballast knob is tightly closed. 5. Verify the oil is at the correct level. For maximum pump operation, the oil must be even with the OIL LEVEL line on the sight glass when the pump is running.80211VCI refrigerant capacity database activation instructions. R-1234yf vs R-134a Robinair machine comparison (2001_541) Robinair 134a A/C Machine Comparison Chart (Document # 16-74) SDS high vacuum pump oil Document # 552184) 34788NI, 34788NI-H, 34788NI-230 Operating Instructions - English (Document # 573104)Jul 8, 2021 · Robinair A/C refrigeration Recycling Machine Filter model. 12/8/2016. I have a 1999 robinair a/c machine its been in the back room. 5/9/2016. I have a 34788 the service tank was empty over the winter, 5/8/2016. MY ROBINAIR MODEL #34788 IS STUCK IN A GH PRESSURE RESET. The Cool-Tech 34288 combines simple operation with superior accuracy. It recovers, recycles, evacuates, and recharges R-134A quickly and accurately. Meets SAE J-2788 standards for accuracy: 95% refrigerant recovery and charging to +/- 1/2 oz. Automatic Oil Drain: A display reminds you to empty the graduated container to show the amount of oil ...5. Connect a hose from the liquid (low pressure) side of the manifold gauge set to the liquid side of the system being serviced. 6. Connect a hose from the vapor (high) side of the manifold gauge set to the vapor side of the system being serviced. RG6 with SK-5001 kit installed: Attach tank connection harness (No. 549977) to float

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 …PRESSURIZED TANK CONTAINS LIQUID REFRIGERANT. Do not overfill the ... (DOT spec. 4BW or 4BA). HOSES MAY CONTAIN LIQUID REFRIGERANT UNDER PRESSURE. Contact with refrigerant may cause per-sonal injury. Wear protective ... The unit includes a 1.5 cfm (42 l/m) Robinair high vacuum pump for fast, thorough evacuation. The …17773 Robinair O-Ring For R-134a Quick Seal Fittings (2 Pack). Fits the internal face of the quickseal fitting on 134A hoses for recovery equipment, gauge set hoses and tank fill hoses with 1/2" ACME fittings. Price $12.50. Add To Cart. 17916 Robinair Temp Probe Red 15ft ACR2000 ACR2005 342000.pressure of Recovery Tank cylinder. 5. m Warning: DO NOT: Exceed the working pres- sure of each cylinder. Recovery cylinders are designed for different pressures. Your 25175B is not supplied with a recovery tank, it requires the use of tanks with a minimum of 350 psi working pressure and ROBINAIR strongly recommends the use of 400 psi tanks.• Over pressure valves. • A maximum pressure switch stops the compressor when excessive pressure is sensed. WARNING: Tampering with these protective devices could result in serious injury . Refrigerant Tank Test Official records and recurring tests necessary for pressurized instruments are governed by laws and/or national

Bosch Automotive Service Solutions, Inc. 28635 Mound Road Warren, MI 48092 USAKompor Gas Rinnai RI-300HP Merupakan kompor gas 1 tungku High Pressure. Memiliki body kuat dari besi cor, sehingga mampu menahan beban berat dan tahan lama untuk …• Over pressure valves. • A maximum pressure switch stops the compressor when excessive pressure is sensed. WARNING: Tampering with these protective devices could result in serious injury . Refrigerant Tank Test Official records and recurring tests necessary for pressurized instruments are governed by laws and/or nationalRA19427 Robinair High Pressure Switch High Pressure Switch If pressure inside the unit exceeds 435psi, the switch opens, stopping all functions of unit. NOTE: Switch opens at 435psi +/- 10psi and resets at 320psi +/- 20psi. Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center.

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Robinair Advanced R134A 35 581137 REV D Troubleshooting Display Cause Solution AIR PURGE ERROR DUE TO EXCESSIVE PURGE TIME Possible poor sensor contact with tank Ve...Automatic air purge - removes potential of air accumulating in the internal tank Yes Yes Yes Vacuum Leak Test and Monitoring Yes Yes Yes Display: Multilingual. 5.7” 960x240 QVGA color LCD Yes, 4.3” 480x272 QVGA Color LCD Yes, 10.5" hi-res touch screen Refrigerant charging High, low or both sides High, low or both sides High, low or both sidesRobinair 34788NI and 34788NI-H machines recover, recycle, evacuate, leak test, and recharge R-134a with improved 98.5% efficiency - unmatched by any competitor. The new design features a larger graphical display, automatic features including leak testing, automatic refrigerant refill, and oil drain/inject - putting A/C lubricant back into the ...13169 Robinair 13169 Robinair Spin-On Filter Maintenance Kit With 34430 Recycling Filter Drier. Contains one quick change filter-drier to be used on both R-12 and R-134a stations, and one 16 ounce bottle of our Premium High Vacuum Pump Oil. For early models using 34430 Filter-Drier (17700A, 34700, 34300-2K). See your instruction manual if you ...

RA19427 Robinair HIGH PRESSURE SWITCH. ... RA19501 Robinair Tank Strap Single RA19078 Robinair 36 Yellow Quick-Seal Enviro-Guard Tank Hose R134A Price $104.96 .High Side Port Low Side Port Lockout Door Blue Liquid Hose Red Vapor Hose Yellow Air Purge Hose Tank Liquid Valve Tank Vapor Valve Air Purge Fitting 50 lb. (23 kg) Unit Tank Scale Assembly INST0917 Hermetic Compressor Filter-Drier Oil-less Compressor Setup Instructions Vacuum Pump HI-P Access Port I have a robinair acr2000 high pressure disabled. Ask an Expert. Home Improvement Questions. Verified. Related Home Improvement Questions. My twin sister and I are in …Operating Range . . 50° to 120° F (11° to 49° C) Filter-Drier . . . . . . . . . . . .43 cu. in. spin-on type Pump Free-Air Displacement . . 1.5 cfm (42 l/m) Dimensions . . . . . . . . . . .49" H x …• Over pressure valves. • A maximum pressure switch stops the compressor when excessive pressure is sensed. WARNING: Tampering with these protective devices could result in serious injury . Refrigerant Tank Test Official records and recurring tests necessary for pressurized instruments are governed by laws and/or national10.4 Cylinder pressure check 22 10.5 Cylinder refrigerant view 22 10.6 Pressure zero 22 10.7 Counters 22 10.8 Long life pump test 23 10.9 Vacuum pump oil change 23 10.10 Replace filter dryer 24 10.11 Multipass ...down when the storage tank reaches 80% capacity if the float cable is used correctly. Use only Robinair tank p/n 17990 with this machine. Shut-off Switch This unit has an internal, high-pressure, shut-off switch. If system pressure rises above 435 psi, the unit shuts off. The shut-off switch automatically resets itself after Pressure / Temperature Chart Door Screw Door Screw System Oil Drain Valve Low Side Gauge High Side Gauge High Side Valve Liquid/Vapor Indicator Display Main Power Switch Air Purge Valve Keypad Low Side Valve Tank Pressure Gauge Setup Instructions INST0919 Unit Circuit Breaker (17800B only) System Oil Indicator Oil-less Compressor Protector Tank ...Bosch Automotive Service Solutions, Inc. 28635 Mound Road Warren, MI 48092 USAPRESSURIZED TANK CONTAINS LIQUID REFRIGERANT. Do not overfill the internal storage vessel, because overfilling may cause explosion and personal injury or death. Do …• Over pressure valves. • A maximum pressure switch stops the compressor when excessive pressure is sensed. WARNING: Tampering with these protective devices could result in serious injury . Refrigerant Tank Test Official records and recurring tests necessary for pressurized instruments are governed by laws and/or national

Bosch Automotive Service Solutions, Inc. 28635 Mound Road Warren, MI 48092 USA

567272 Robinair Tank Fill Hose With Inline Filter provides protection of debris in virgin supply tanks from contaminating your machine. 1/2 ACME QuickSeal Fitting. ... RA19427 Robinair High Pressure Switch High Pressure Switch If pressure inside the unit exceeds 435psi, the switch opens, stopping all functions of unit.Robinair 34788ni = high tank pressure Posted to Tool & Equipment Forum on 7/15/2017 5 Replies Hey guys, good start to a saturday morning! brand new 34788ni used once before this morning. had 3 ac jobs scheduled for the day, recovered one no problem, hooked to the second one and started recover and walked away for a bit. come back itsFrom https://www.justanswer.com/ythiJustAnswer Customer: MY ROBINAIR MODEL #34788 IS STUCK IN A HIGH PRESSURE RESET MODE AND WILL NOT WORK.JustAnswer Custome...Robinair HVAC/R. Technical Support Phone: 800-327-5060 Fax: 866-287-7222 Email: [email protected] cannot know, evaluate, and advise you as to all possible hazards. You must verify that conditions and procedures do not jeopardize your personal safety. Explanation of Safety Decals Used on the 34788NI/34788NI-H. Carefully read the instructions. Do not use in open air in case of rain or high hu-midity. Wear gloves. Wear protection goggles.PRESSURIZED TANK CONTAINS LIQUID REFRIGERANT. Do not overfill the internal storage vessel, ... The unit includes a 1.5 cfm (42 l/m) Robinair high vacuum pump for fast, thorough evacuation. The compressor pulls the A/C system to 0 psig ... and high-side pressure. power Cord. 543175 Rev. F, February 15, 2010 3 Introduction Keypad FunctionsNOTE: If using a refillable source tank, connect the tank adapter to the vapor valve. R-134a Tank Adapter 2. Connect the service coupler of the low-side hose (blue) to the refrigerant source tank. 3. Open the valve on the source tank, and place the tank upside down in the source tank compartment. PAGE 13PRESSURIZED TANK CONTAINS LIQUID REFRIGERANT . Do not overfill the internal storage vessel (ISV). Overfilling can cause explosion resulting in personal injury or …Robinair offered the following explanation of charging cylinder use along with our 1980's vintage ... When the pressure in the cylinder equalizes with the pressure in the tank [of refrigerant], ... When we are charging a refrigeration system from its high pressure side we can safely introduce liquid refrigerant into the piping or ...

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Price $21.72. Add To Cart. 17773 Robinair O-Ring For R-134a Quick Seal Fittings (2 Pack) 17773 Robinair O-Ring For R-134a Quick Seal Fittings (2 Pack). Fits the internal face of the quickseal fitting on 134A hoses for recovery equipment, gauge set hoses and tank fill hoses with 1/2" ACME fittings. Price $12.50.Buy Now!New Fuel Tank Pressure Sensor from 1AAuto.com http://1aau.to/ia/1AEFF00018In this video, 1A Auto shows you how to repair, install, fix, change or rep...AC1234-4 is a highly accurate and reliable machine capable of servicing both standard and high-voltage vehicle A/C systems. Fully automatic operation — program for service, walk away and return when complete. 98.5% recovery efficiency. Charge accuracy within +/- ½ oz. Automatic internal tank refill. No stopping to fill the internal tank ...High tank pressure screen keeps showing up. Posted by Kenneth Sarratt on Jan 09, 2023. 1 Answer. OffroadCarMaster. Contributor. 15 Answers. To manually purge …combustible at elevated pressures. These mixtures, if ignited, may cause injury or property damage. TO PREVENT CROSS-CONTAMINATION, USE THIS UNIT WITH R-134a REFRIGERANT ONLY. The unit is designed to recover, recycle, and recharge only R-134a refrigerant. Do not attempt to adapt the unit for another refrigerant.For Robinair service center use only. Set Date and Time Use the keypad to program the machine for the current date and time. Press “2” for AM and press “7” for PM. System Flush A method of removing oil by forcing liquid refrigerant through an A/C system or components. Tank Fill Transfer refrigerant from the source tank to the internalSome mixtures of air and refrigerant have been shown to be combustible at elevated pressures. These mixtures, if ignited, may cause injury or property damage. TO PREVENT CROSS-CONTAMINATION, USE THIS UNIT WITH R-134A REFRIGERANT ONLY. The unit is designed to recover, recycle, and recharge only R-134a refrigerant. compressors and the high-voltage electric compressors found on hybrid vehicles, the internal oil charge feature has been removed, and both service hose flush and vehicle A/C system flush features have been added. The unit includes a 1.5 cfm (42 l/m) high-vacuum pump for fast, thorough evacuation. The compressor pulls the A/CThe new Robinair 34988NI Premium A/C Machine combines ease of use and superior accuracy. It recovers, recycles, evacuates, leak tests and recharges R-134a vehicle systems quickly and accurately. The fully automatic function will recover, vacuum, leak test and charge on its own without the need to stand and monitor the machine.Propane tanks come in a variety of sizes, ranging from 20-gallon to a 250-gallon tank or larger. There are a number of things to consider when choosing the propane tank size you need. These details include the space you have available for t... ….

Repair a waterlogged pressure tank by turning off the power, draining the tank and forcing air into it with a compressor, closing the valve and restoring power to the tank. Once it fills with water, it is ready for service.I have a robinair 34788 that will not recover looking for ... I have a Robinair 34288NI, after doing the source tank refill this past Friday when I try to recover a system it says on ... i have a robinair 34288 machine that shows high pressure on the low side guage and will not recover due to the high pressure reading,i manually cleared the ...Robinair (18191A) R-134a High Side Service Coupler with Red Actuator. 4.4 out of 5 stars 49. 50+ bought in past month. Robinair (18190A) ... Robinair 19867 Oil Injector Bottle Assembly/Repair Kit with Steel Cap for 347002K, 34700Z, 34134Z, 342000, 34788 Machines, White. 4.5 out of 5 stars 151.The 34288NI combines simple operation with superior accuracy. It recovers, recycles, evacuates and recharges R-134A mobile A/C systems quickly and accurately. The product outperforms the most current SAE J-2788 standards for accuracy and efficiency, recovering more than 95% of the refrigerant in a vehicle's A/C system and charging to better ...Here are the steps to adjust the contrast on the Robinair 34788: Turn on the machine and wait for the display to fully light up. Press and hold the "Enter" and "Clear" buttons simultaneously for three seconds. The display will show "Contrast" and the current contrast setting. Use the "+" and "-" buttons to adjust the contrast to your desired level.Set the beeper tone to high (Beeper 1), low (Beeper 2) or none (Mute). Service Menu Robinair service center use only. Hose Flush Flushes any residual oil from the unit for service of vehicles with different oils. Display Tank Info Displays internal storage vessel (ISV) pressure and temperature. Use to check the ISV for excessive pressure. Stop ... Automatic air purge - removes potential of air accumulating in the internal tank Yes Yes Yes Vacuum Leak Test and Monitoring Yes Yes Yes Display: Multilingual. 5.7” 960x240 QVGA color LCD Yes, 4.3” 480x272 QVGA Color LCD Yes, 10.5" hi-res touch screen Refrigerant charging High, low or both sides High, low or both sides High, low or both sidesEconomy R-134A Recovery, Recycle And Recharge Machine; The 34288NI combines simple operation with superior accuracy. It recovers, recycles, evacuates and recharges R-134A mobile A/C systems quickly and accurately. The product outperforms the most current SAE J-2788 standards for accuracy and efficiency, recovering more than 95% of the ...external source tank on the outside ofthe machine does not store recovered refrigerant. All R-134a refrigerant source tanks have internal check valve that wall only allow the flow of-new refrigerant from the source Lank. It is not possible to fill or refill R-134a source tanks. The Internal Storage Vessel (ISV) will maintain a constant 12-15 lbs. Robinair high tank pressure, The Robinair 34888HD heavy duty machine recovers, recycles, evacuates, leak-tests and recharges R-134a with 98.5% efficiency in both small and large mobile air conditioning systems. The new design features a large capacity, removable tank and a liquid pump to tackle those larger A/C systems typically found in buses. , High Side Port Low Side Port Lockout Door Blue Liquid Hose Red Vapor Hose Yellow Air Purge Hose Tank Liquid Valve Tank Vapor Valve Air Purge Fitting 50 lb. (23 kg) Unit Tank Scale Assembly INST0917 Hermetic Compressor Filter-Drier Oil-less Compressor Setup Instructions Vacuum Pump HI-P Access Port , external source tank on the outside ofthe machine does not store recovered refrigerant. All R-134a refrigerant source tanks have internal check valve that wall only allow the flow of-new refrigerant from the source Lank. It is not possible to fill or refill R-134a source tanks. The Internal Storage Vessel (ISV) will maintain a constant 12-15 lbs., AC1234-4 is a highly accurate and reliable machine capable of servicing both standard and high-voltage vehicle A/C systems. Fully automatic operation — program for service, walk away and return when complete. 98.5% recovery efficiency. Charge accuracy within +/- ½ oz. Automatic internal tank refill. No stopping to fill the internal tank ..., 4 CAUTION : To prevent equipment damage, Safety Precautions TO PREVENT CROSS-CONTAMINATION, USE THIS MACHINE WITH R-1234YF REFRIGERANT ONLY . The machine is equipped with special connectors to recover, recycle, and recharge only R-1234yf refrigerant., Locate the high pressure switch near the compressor (a cylindrical device piped into the refrigeration system with two wires a red button on the top). Push in the button to reset. Push the rocker switch to restart the unit. The thermostat will be flashing temperature with the ! next to it (if the cellar has warmed up past 64F)., • Over pressure valves. • A maximum pressure switch stops the compressor when excessive pressure is sensed. WARNING: Tampering with these protective devices could result in serious injury . Refrigerant Tank Test Official records and recurring tests necessary for pressurized instruments are governed by laws and/or national, Automatic air purge - removes potential of air accumulating in the internal tank Yes Yes Yes Vacuum Leak Test and Monitoring Yes Yes Yes Display: Multilingual. 5.7” 960x240 QVGA color LCD Yes, 4.3” 480x272 QVGA Color LCD Yes, 10.5" hi-res touch screen Refrigerant charging High, low or both sides High, low or both sides High, low or both sides, Set the beeper tone to high (Beeper 1), low (Beeper 2) or none (Mute). Service Menu Robinair service center use only. Hose Flush Flushes any residual oil from the unit for service of vehicles with different oils. Display Tank Info Displays internal storage vessel (ISV) pressure and temperature. Use to check the ISV for excessive pressure. Stop ... , Bosch Automotive Service Solutions, Inc. 28635 Mound Road Warren, MI 48092 USA, intended for use with all HCFC applicances and other high pressure applicances. WARNINGS. Model 25200B Refrigerant Recovery Unit Design Pressure: 336 psig — 435 psig. OPERATING NOTE: At temperatures exceeding 120° F / 49° C, wait 10 minutes between recovery jobs., WHAT CAN I DO? Ask an Expert Home Improvement Questions HVAC Questions Ask your own question now Jim Related HVAC Questions TRANE I4 YEAR OLD HEAT PUMP. Going out on high pressure TRANE I4 YEAR OLD HEAT PUMP. Going out on high pressure around 600 psi. Blower is running, system runs approximatley one minute. … read more Michael C.Tech HVAC Tech , source tank. (For R-134a, use quick-coupler adapter No. 116121; for R-12, use the 6" yellow adapter No. 710778. Both are included with unit.) NOTE: If using a refillable tank, install the tank upside down, and connect the low-side service hose to the vapor valve. 8. Open the tank valve and invert the tank. Press START when finished. 9., Jul 4, 2021 · From https://www.justanswer.com/ythiJustAnswer Customer: MY ROBINAIR MODEL #34788 IS STUCK IN A HIGH PRESSURE RESET MODE AND WILL NOT WORK.JustAnswer Custome... , RA19895 Robinair Air Purge Solenoid Assembly 120V. ... 19740 Robinair Source Tank Filter For 134A 115642 Robinair 12oz. Oil Drain - Oil Injector Bottle 569103 Robinair Door Latch Kit Sidewinder Cabinet 522975 Robinair 116" High Side Enviro-Guard Hose Coupler Set R134A Price $65.20 . Add : Price $7.99 . Add : Price $26.70 ., • Works with Robinair 34788, 34788-H, and 34988 A/C RRR Machines Includes Charge Amounts And Component Oil Capacities For Vehicle Model Years 1997-2014 Refrigerant Canister Filter™ 1/2 In. Acme SKU 544562 54 99 AIR72900 • Use Inline Between the Virgin Refrigerant Tank the Tank Fill Hose • Helps Stop Debris From Entering Your Refrigerant, Hello, I have a robinair 34788 AC machine that is stuck on “clearing” If the pressure is low enough, the machine will vacuum and charge, however, it will not recover when there is pressure in the cars AC system., Michael C.Tech. HVAC Tech. Electronics Engineering Tech. 269 satisfied customers. I have a robinaire 17800b and it keeps displaying p and. I have a robinaire 17800b and it keeps displaying hi-p and although I manually purged the system it continues to display that message. Also, just … read more., robinair parts; lincoln lube parts; mityvac parts; about us. contact; subscribe; contact us. 216.206.6232 207 depot st, berea, oh 44017, united states of america. 440.826.9000. ... barens pressure washers (brook park) cat pumps; jrco products (berea) plow/spreader selector; galleries; pre-owned. outdoor power equipment;, • Over pressure valves. • A maximum pressure switch stops the compressor when excessive pressure is sensed. WARNING: Tampering with these protective devices could result in serious injury . Refrigerant Tank Test Official records and recurring tests necessary for pressurized instruments are governed by laws and/or national, down when the storage tank reaches 80% capacity if the float cable is used correctly. Use only Robinair tank p/n 17990 with this machine. Shut-off Switch This unit has an internal, high-pressure, shut-off switch. If system pressure rises above 435 psi, the unit shuts off. The shut-off switch automatically resets itself after, 4 CAUTION : To prevent equipment damage, Safety Precautions TO PREVENT CROSS-CONTAMINATION, USE THIS MACHINE WITH R-1234YF REFRIGERANT ONLY . The machine is equipped with special connectors to recover, recycle, and recharge only R-1234yf refrigerant., Wear safety goggles when working with refrigerant. All hoses may contain liquid refrigerant under pressure. Disconnect hoses using extreme caution. Read and follow all warnings at the beginning of this manual before operating the unit. R-134a High-side. Service Hoses Hose. Storage Fitting. R-134a Low-side Hose. Storage Fitting. Source. Tank ... , The tank fill value may be adjusted up or down to suit the user’s needs. The default is 4.5 kg (10 lbs.). Refer to Tank Fill Adjustment in the Maintenance section. Tank Filling. Transfer refrigerant from the source tank to the ISV. Refer to Tank Filling in the Maintenance section. Unit of Measure, Informs user if tank is full or has high pressure. Robinair does not warrant any "RA" repair item not installed by an Authorized Service Center. Discontinued RA19408 Robinair 115v 100CFM Fan 115v 100CFM Fan Cooling fan positioned to pull air into front of unit across condenser and compressor and discharge it through top of unit., 124006 Robinair High Pressure Wire Harness 347002K 34700Z connects high pressure switch to main board. Board connection P28. ... RA19056 Robinair Tank Strap Tank Strap - Discontinued - See RO19056 New style strap with buckle, used to hold disposable refrigerant tank in unit compartment., down when the storage tank reaches 80% capacity if the float cable is used correctly. Use only Robinair tank p/n 17990 with this machine. Shut-off Switch This unit has an internal, high-pressure, shut-off switch. If system pressure rises above 435 psi, the unit shuts off. The shut-off switch automatically resets itself after, Buy Robinair AC1234-6 A/C Service Machine for Standard and Hybrid Vehicles using 1234YF Refrigerant: ... More than 15 new vehicle models use R-1234yf high-pressure refrigerant, ... The system also eliminates the potential of air accumulating in the internal tank., Wear safety goggles when working with refrigerant. All hoses may contain liquid refrigerant under pressure. Disconnect hoses using extreme caution. Read and follow all warnings at the beginning of this manual before operating the unit. R-134a High-side. Service Hoses Hose. Storage Fitting. R-134a Low-side Hose. Storage Fitting. Source. Tank ... , Robinair34134Z R-134A Recovery Recycling Unit Parts. Oil Inject Bottle 8 oz. For 12 oz. See 115642. 112364 Robinair O-Ring For R-134a Quick Seal Fittings (Each). Fits the internal face of the quickseal fitting on 134A hoses for recovery equipment, gauge set hoses and tank fill hoses with 1/2" ACME fittings. , I HAVE A ROBINAIR A/C MACHINE 34788-H THAT WILL NOT WORK ANYMORE KEEPS SENDING ERROR MESSAGE PRESSURE TOO HIGH. DO YOU - Answered by a verified HVAC Technician ... I got into the tank info and the isv pressure reads 124 psi. what menu do I go to too check/change the isv settings. tried to recover and it keeps saying pressure to high., All new proprietary "Oil-less" compressor and 1/2 hp motor. Field serviceable compressor. Multi-refrigerant capable with Self-Clearing feature, which prevents cross-contamination. One 60" hose included. 1/4" MFL fittings. Optional Float Cable provides automatic shut off when tanks are 80% full. Power Source - 115V 60 Hz.,