INTRODUCTION It is important to read the entire instruction manual carefully for a complete understanding of the hilmor® Wireless Vacuum Gauge features, limitations, and specifications before use. hilmor® products are designed and manufactured to be used by trained and licensed HVAC/R technicians. Incorrect use may result in accidents, injuries or death.
Contact with refrigerants may cause injury. Please see any warnings associated with refrigerants. LIMITED WARRANTY: • The hilmor® Wireless Vacuum Gauge has a 2-year limited warranty from the purchase date. • Product must be registered at hilmor.com/registration to activate the warranty.
L'exploitation est autorisee aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible d'en compromettre le fonctionnement. hilmor.com...
Pull vacuum to desired vacuum reading. Quick Change-Out Guide for Replacement Sensor: Purchase the hilmor® Wireless Vacuum Gauge Replacement Sensor. Unscrew the 2 flathead screws on the back of the Remote Sensor. Disconnect the 2 white plugs that connect the Remote Sensor to the Replacement Sensor.
• Minimize the number of hoses and fitting connections (including manifold) to reduce leaks. • Use hilmor® Valve Core Removal Tool accessory port as close as possible to the system for more accurate readings. TO CHANGE THE UNIT OF MEASURE ON THE HANDHELD DISPLAY 1.
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6. Re-attach the 2 flathead screws to secure the Replacement Sensor. 7. The Replacement Sensor has been pre- calibrated by hilmor, so it does not need any calibration. 8. Make sure the Handheld Display is powered on and the new Remote Sensor should auto-sync.
ADVANCED SETTINGS High And Low Pressure Point Alarms To set high and low alarm values: 1. Hold down Function button to open menu. 2. Press Function button to navigate to H Po or L Po submenu. 3. Press arrow button to scroll through desired alarm. 4.
7. Re-install batteries. Notes: Do not attempt to clean with cotton swab or other similar products. After contamination, cleaning the vacuum gauge sensor using the above procedure may improve sensor accuracy but, for most accurate reading, replace suspect sensors. hilmor.com...
Check sensor filter for Sensor discoloration. Clean or Erratic replace if necessary Readings Sensor damaged from over- Replace remote sensor pressurization If these procedures do not correct the issue, contact your nearest hilmor distributor or call hilmor® Technical Support at 1-800-642-0010 1-800-628-8810...
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