WZ-J401 - Pressure gauge Vevor - Free user manual and instructions
Find the device manual for free WZ-J401 Vevor in PDF.
User questions about WZ-J401 Vevor
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
Download the instructions for your Pressure gauge in PDF format for free! Find your manual WZ-J401 - Vevor and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. WZ-J401 by Vevor.
USER MANUAL WZ-J401 Vevor
Technical Support and E-Warranty Certificate www.vevor.com/support
MANIFOLD GAUGE SET OPERATING MANUAL
MODEL: WZ-J401
We continue to be committed to provide you tools with competitive "Save Half", "Half Price" or any other similar expressions used by represents an estimate of savings you might benefit from buying cert with us compared to the major top brands and doses not necessarily cover all categories of tools offered by us. You are kindly reminded carefully when you are placing an order with us if you are actually in comparison with the top major brands.
VEVOR®
MANIFOLD GAUGE SET OPERATING MANUAL
Model: WZ-J401
natural_image
Open black medical or industrial testing kit with gas cylinders, valves, and tubing (no visible text or labels)NEED HELP? CONTACT US!
Have product questions? Need technical support? Please feel free to contact us:
CustomerService@vevor.com
This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves clear interpretation of our user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you and there are any technology or software updates on our product.
Technical parameters
| Brand | Vevor |
| Model | WZ-J401 |
| Measuring range: | -30~500psi (Low Side Gauge-30-800psi (High Side Gauge) |
| Refrigerants | R134A/R12/R410A/R22 |
| Product size (mm) | 310×300×85 |
| Product weight (kg) | 3.1 |
Safety Precautions
Safety & Warning
ONLY QUALIFIED SERVICE PERSONNEL SHOULD OPERATE THIS UNIT. MOST STATES, COUNTRIES ETC, MAY REQUIRE THE USER TO BE LICENSED. PLEASE CHECK WITH YOUR LOCAL GOVERNMENT AGENCY.
Danger - Avoid breathing refrigerant vapors and lubricant vapor or miBreathing high concentration levels may cause heart arrhythmia, loss of consciousness, or even cause suffocation. Exposure may irritate eye nose, throat, and skin. Please read the manufacturer Material Safety Data Sheet for further safety information on refrigerants and lubricants Danger - EXPLOSION RISK. Use extreme caution when working with flammable refrigerants. Never use this manifold with Oxygen.
Danger - EXPLOSION/RUPTURE RISK. DO NOT use this manifold with unregulated nitrogen, carbon dioxide or other very high pressure gases. Unregulated gases can cause components in a refrigeration system to rupture. Severe Injury or Death can occur.
Caution - All hoses may contain liquid refrigerant under pressure. Co
with refrigerant may cause frostbite or other related injuries. Wear pro personal protective equipment such as safety goggles and gloves. When disconnecting any hose, please use extreme caution.
Product Structure Diagram
text_image
Low Side (Blue) Calibration Screw High Side (Red) Low Side Blue Hand Valve High Side Red Hand Valve Evacuation Port Charging Port Low Side Connected to Low Side Service Port High Side Connected to High Side Service Port| Part # | Part Name | Comment |
| 1 | Gauge | 4 way, meets R134a R22 R410a refrigerant |
| 2 | Hose | 4 Color, connect to different port |
| 3 | Coupler | Red - high pressure; Blue - low P |
| 4 | Adapters | Female to Male: 1/2" to 1/4" |
Instruction of use
text_image
LO HI A B C D 1 2 3 4 VACUUM PUMP REFRIGERANT CYLINDER SUCTION H DISCHARGE COMPRESSOR| I | TO PURGE HOSES WITH REFRIGERANT GAS.1.Connect hoses as shown with all valves closed on MANIF2.Loosely connect ^1 & ^2 hoses to COMPRESSOR & service ports respectively. 3.Open ^A & ^B valves on MANIFOLD.4.Open valve on REFRIGERANT Tank.5.Slowly open ^C valve on MANIFOLD until gas escapes from ^H & ^L service valve connections.6.Tighten ^H & ^H hose nuts on & service valve connectio |
| II | TO CHARGE SYSTEM WITH VAPOR ON SUCTION SIDE1.Connect hoses as shown with all valves closed on MANIF2.Purge hoses as in step I.3.Open REFRIGERANT tank valve.4.Open valve on ^C MANIFOLD.5.Open valve on ^A MANIFOLD.6.Open valve on ^L MANIFOLD. |
| III | TO MONITOR SYSTEM PRESSURESA. CONNECTIONSConnect hoses as shown with all valves closed on MANIOpen Ⓛ & Ⓗ service valves on COMPRESSOR. |
| IV | TO EVACUATE SYSTEM1. Connect hoses as shown with all valves closed on MAN2. Start VACUUM pump.3. Open Ⓓ valve on MANIFOLD.4. Open Ⓐ & Ⓗ valve on MANIFOLD.5. Open Ⓛ & Ⓗ service valves on COMPRESSOR. |
Scope of application
For R134A/R12/R410A/R22 Refrigerant only
Common fault analysis
| faultphenomenon | failure cause | solution |
| Refrigerationagent leakage | The conversion joint ga is too large | Tighten the switch connector |
VEVOR®
TOUGH TOOLS, HALF PRICE
Technical Support and E-Warranty Certificate
www.vevor.com/support
Made In China
VEVOR®
TOUGH TOOLS, HALF PRICE
natural_image
Open black medical or industrial testing kit with gas cylinders, valves, and connectors (no visible text or labels)BESOIN D'AIDE? CONTACTEZ-NOUS!
text_image
Low Side (Blue) Calibration Screw High Side (Red) Low Side Blue Hand Valve High Side Red Hand Valve Evacuation Port Charging Port Low Side Connected to Low Side Service Port High Side Connected to High Side Service Portwww.vevor.com/support
Fabriqué en Chine
VEVOR®
TOUGH TOOLS, HALF PRICE
natural_image
Open black medical or industrial testing kit with gas cylinders, valves, and connectors (no visible text or labels)Kundenservice@vevor.com
text_image
Low Side (Blue) Calibration Screw High Side (Red) Low Side Blue Hand Valve High Side Red Hand Valve Evacuation Port Charging Port Low Side Connected to Low Side Service Port High Side Connected to High Side Service Porttext_image
Low Side (Blue) Calibration Screw High Side (Red) Low Side Blue Hand Valve High Side Red Hand Valve Evacuation Port Charging Port Low Side Connected to Low Side Service Port High Side Connected to High Side Service Portelettronica www.vevor.com/support
Made in China
VEVOR®
TOUGH TOOLS, HALF PRICE
natural_image
Open black medical or industrial testing kit with gas cylinders, valves, and tubing (no visible text or labels)text_image
Low Side (Blue) Calibration Screw High Side (Red) Low Side Blue Hand Valve High Side Red Hand Valve Evacuation Port Charging Port Low Side Connected to Low Side Service Port High Side Connected to High Side Service Portnatural_image
Open black medical or industrial testing kit with gas cylinders, valves, and connectors (no visible text or labels)POTRZEBUJESZ POMOCY? SKONTAKTUJ SIĘ Z NAMI!
text_image
Low Side (Blue) Calibration Screw High Side (Red) Low Side Blue Hand Valve High Side Red Hand Valve Evacuation Port Charging Port Low Side Connected to Low Side Service Port High Side Connected to High Side Service Portwww.vevor.com/support
natural_image
Open black medical or industrial testing kit with gas cylinders, valves, and connectors (no visible text or labels)HULP NODIG? NEEM CONTACT MET ONS OP!
Klantenservice@vevor.com
text_image
Low Side (Blue) Calibration Screw High Side (Red) Low Side Blue Hand Valve Evacuation Port Charging Port High Side Red Hand Valve 1 2 3 4 Low Side Connected to Low Side Service Portwww.vevor.com/support
Gemaakt in China
VEVOR®
TOUGH TOOLS, HALF PRICE
natural_image
Open black medical or industrial testing kit with gas cylinders, valves, and tubing (no visible text or labels)BEHÖVER HJÄLP? KONTAKTA OSS!
text_image
Low Side (Blue) Calibration Screw High Side (Red) Low Side Blue Hand Valve High Side Red Hand Valve Evacuation Port Charging Port Low Side Connected to Low Side Service Port High Side Connected to High Side Service Portwww.vevor.com/support
Tillverkad i Kina
