TELEVAC VacuGuard series Manuals

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 ht t p: //www. sensor- i c. com/ TEL: 0755- 83376549 FAX: 0755- 83376182 E- MAI L: szss20@163. com SUNSTAR传感与控制 ht t p: //www. sensor- i c. com/ TEL: 0755- 83376549 FAX: 0755- 83376182 E- MAI L: szss20@163. com TABLE OF CONTENTS SECTION & TITLE 01. DESCRIPTION 02. SAFETY INSTRUCTIONS 03. INSTALL THE BATTERY 04. INSTALL THE CABLE (S) 05. TEST YOUR VACUGUARD / DISPLAY UNITS 06. USEFUL INFORMATION 07. TROUBLESHOOTING 08. SPECIFICATIONS 09. UNPACKING & INSPECTION 10. WARRANTY INFORMATION PLEASE READ THIS MANUAL THOROUGHLY BEFORE USING THIS INSTRUMENT. REPORT ANY PROBLEMS IMMEDIATELY. SUNSTAR传感与控制 ht t p: //www. sensor- i c. com/ TEL: 0755- 83376549 FAX: 0755- 83376182 E- MAI L: szss20@163. com SUNSTAR传感与控制 ht t p: //www. sensor- i c. com/ TEL: 0755- 83376549 FAX: 0755- 83376182 E- MAI L: szss20@163. com CHAPTER 1 TELEVAC Description The VacuGuard is a small, self-contained instrument, designed to power and read Televac 2A series or competitor compatible DV4 and DV6 series thermocouple sensors. The VacuGuard is powered by a 1.5V ‘D’ cell and will accept either single use or rechargeable ‘D’ cells. Front panel controls consist of a toggle power switch and a three- position sensor select switch. The digital display is a four digit; seven segment red LED, 0.6” high, protected by a red neutral density filter that permits use in bright ambient conditions. The instrument reads directly in torr or millitorr. Overall size is: 4”x2.5”x5.5”. Instrument weight is 23 oz. FEATURES Wireless Portability: A replaceable “D” cell eliminates 110VAC extension cords and their associated safety hazards. Rugged Construction: Powder coated extruded aluminum enclosure and an available hands-free carrying case will go the distance for years of productive service. 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 ht t p: //www. sensor- i c. com/ TEL: 0755- 83376549 FAX: 0755- 83376182 E- MAI L: szss20@163. com SUNSTAR传感与控制 ht t p: //www. sensor- i c. com/ TEL: 0755- 83376549 FAX: 0755- 83376182 E- MAI L: szss20@163. com