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SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com VACUGUARD USER’S GUIDE PORTABLE VACUUM MEASUREMENT TELEVAC A DIVISION OF THE FREDERICKS COMPANY 2400 PHILMONT AVENUE, HUNTINGDONVALLEY, PA 19006 SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com...
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SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com TABLE OF CONTENTS SECTION & TITLE DESCRIPTION SAFETY INSTRUCTIONS INSTALL THE BATTERY INSTALL THE CABLE (S) TEST YOUR VACUGUARD / DISPLAY UNITS USEFUL INFORMATION TROUBLESHOOTING SPECIFICATIONS UNPACKING & INSPECTION WARRANTY INFORMATION PLEASE READ THIS MANUAL THOROUGHLY BEFORE USING THIS INSTRUMENT.
Large Digital Display: Bright red LED display won’t wash out in direct sunlight. Display reads in Torr or Millitorr, as appropriate to sensor type Position switch permits reading Televac 2A/ 2A Mini or DV4 and DV6 sensors. SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com...
Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design, manufacture, and intended use of the instrument. Televac disclaims all liability for the customer’s failure to comply with these requirements. SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com...
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Because of the danger on introducing additional hazards, do not install substitute parts or perform any unauthorized modifications to the product. Return the product to Televac for service and repair to ensure that safety features are maintained. Do not use this product if it has unauthorized modifications.
SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com CHAPTER 3 TELEVAC Install the Battery A convention 1.5 volt “D” size dry cell battery is provide with the VacuGuard instrument unless you’ve purchase the optional 1.5 volt NiCad rechargeable battery. You will need to install the battery. Access to the battery compartment will be found on the rear on the instrument case.
The VacuGuard is equipped to power and display the output of either Hastings type DV4, DV6 or Televac 2A series thermocouple sensors. Two modular (RJ Type) cable ports are provides for this purpose on the rear of the instrument. A DV4/DV6 cable will fit into the left hand port, while one of the two type 2A cables will fit the right hand port.
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SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com CHAPTER 5 TELEVAC Test your VacuGuard Connect the cable you’ve installed in step 3 to the proper thermocouple sensor. Move the selector switch to the position for that sensor and turn on the instrument’s power switch.
18 decades of pressure. For example: The TELEVAC 2A series sensor measure from 20 torr to 1 millitorr. Five decades. The DV-6/DV-6R sensors measure from 1 torr to 1 millitorr. Four decades. The DV-4 measures from 20 torr to 0.1 torr. Two decades.
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Our main telephone number: 215-938-4444 and normal hours are 8:00 am to 5:00 pm eastern time. Our Fax number: 215-947-7464 Our main email address: vacuum@televac.com You can locate the name and contact information of your local TELEVAC representative through our website: www.televac.com SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com...
SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com CHAPTER 7 TELEVAC Troubleshooting No Digital Display Power switch is “off” => Turn it “on” Battery is dead => Replace or recharge as appropriate Improper Reading Wrong cable or cable port is being used => Choose correct cable or (see chapter Selector switch is wrong position =>...
Approx. 60 hours per disposal cell or approx. 12-20 hours per NiCad charge * Display Red LED, 0.56” high, four digits Sensor Input Televac 2A or 2A Miniature, DV4 or DV6, DV6R compatible Cable Interface RJ modular jack Display Output...
If the MV2A Instrument or any of its accessories were damaged in transit, contact the freight carrier and tell them you wish to make a damage claim. Contact TELEVAC for further instructions on replacement of damaged materials. Should any of the above problems be encountered, contact the factory immediately.
SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:szss20@163.com CHAPTER 10 TELEVAC Warranty Information The Fredericks Company warrants all instruments and components of its manufacture to be free of defects in materials and workmanship. Our obligation under this warranty is limited to servicing or adjusting any...
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