Refco REF-VAC Installation And Operating Manual Download Page 1

EN 

REF-VAC

Digital Vacuum Gauge 

Installation and operating guide 

Hello, 

Thank you for choosing the REF-VAC.  
We hope you enjoy using it. 

Power ON/OFF 

Change vacuum measurement unit 

LCD light on/off 

Important safety notice 

 Before  using  the  unit,  please  read  the  operating  instructions 

carefully,  as  they  contain  important  information  concerning  the 

proper operation, maintenance and disposal of the unit. 

Use 

 REFCO products are specially developed and manufactured to be used by 

trained refrigeration installation engineers. Because of the high pressures and 
the chemical and physical gases used in refrigeration systems, REFCO cannot 

be held responsible or liable for any accidents, injuries or deaths arising from 

the use of their products. REFCO explicitly states that their products should 

only be sold to professionally trained experts. 

ON/OFF 

UNIT 

LIGHT 

SURTI 

ENTERPRISES 

+91

98310 

37021 

KOLKATA

Summary of Contents for REF-VAC

Page 1: ...on maintenance and disposal of the unit Use REFCO products are specially developed and manufactured to be used by trained refrigeration installation engineers Because of the high pressures and the chemical and physical gases used in refrigeration systems REFCO cannot be held responsible or liable for any accidents injuries or deaths arising from the use of their products REFCO explicitly states th...

Page 2: ...y up to 100 Microns 10 Microns 101 750 Microns 45 Microns Power supply 3 x 1 5 V AAA LR03 batteries Service life when used continually is ca 40 hours depending on the battery type Automatic shut off After 10 min if vacuum value greater than 18000 Microns After 30 min if vacuum value less than 18000 Microns Use Preparation Insert 3 batteries in the battery compartment at the back of the device Ensu...

Page 3: ...e Choosing the measurement unit Press the button to change the measurement unit Pascal Micron mbar Torr mTorr psi inHg Illuminating the display Press the button to switch the display light on or off Battery level indicator Check the battery level When the empty battery symbol appears the batteries must be replaced in order to guarantee full function ON OFF UNIT LIGHT S U R T I E N T E R P R I S E ...

Page 4: ...latest state of the art technology REFCO Manufacturing Ltd has been certified in accordance with DIN EN ISO 9001 2008 Regular quality control checks as well as an accurate manufacturing process guarantee reliable functionality and are the basis for the REFCO guarantee in accordance with the General Terms and Conditions of Sale and Delivery applicable on the day of delivery Damages arising from obv...

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