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 Copyright HT ITALIA 2012 

 

Release EN 2.01 - 07/02/2012 

ENGLISH 

User manual 

 

                                                    

 

 

 

Summary of Contents for HT5

Page 1: ... Copyright HT ITALIA 2012 Release EN 2 01 07 02 2012 ENGLISH User manual ...

Page 2: ...ERATING INSTRUCTIONS 5 4 1 Instrument description 5 5 INSTRUMENT FUNCTIONS 6 5 1 Phase detection 6 5 2 Lamp test 7 5 3 Continuity Diode test 8 6 MAINTENANCE 9 6 1 General information 9 6 2 Battery replacement 9 6 3 Cleaning the instrument 9 6 4 End of life 9 7 TECHNICAL SPECIFICATIONS 10 7 1 Technical characteristics 10 7 2 General characteristics 10 7 3 Environment 10 7 3 1 Environmental conditio...

Page 3: ...nt the following symbols are used Warning observe the instructions given in this manual an improper use could damage the instrument or its components High voltage danger electrical shock hazard Double insulated meter 1 1 PRELIMINARY INSTRUCTIONS This clamp has been designed for use in environments of pollution degree 2 It can be used for VOLTAGE measurements on installations with measurement categ...

Page 4: ...measurements on distribution boards circuit breakers wiring including cables bus bars junction boxes switches socket outlets in the fixed installation and equipment for industrial use and some other equipment for example stationary motors with permanent connection to fixed installation Measurement category II is for measurements performed on circuits directly connected to the low voltage installat...

Page 5: ... are found immediately contact the forwarding agent We also recommend checking that the packaging contains all components indicated in 7 4 In case of discrepancy please contact the Dealer In case the instrument should be replaced please carefully follow the instructions given in 8 2 3 2 INSTRUMENT POWER SUPPLY The instrument is powered by a single 9V battery type NEDA1604 JIS006P IEC6F22 included ...

Page 6: ...CAPTION 1 Test Probe for lamp test voltage test and continuity diode test 2 Test LED 3 Continuity Voltage LED 4 Touch electrode for voltage test and Continuity diode test 5 Button for lamp test 6 Button for torch light 7 Battery case Fig 1 Instrument description ...

Page 7: ...to the device under test Illumination of the LED Continuity Voltage indicates the presence of an AC voltage between 60V and 250V Simultaneously an acoustic sound is audible CAUTION A correct indication is only ensured for AC voltage circuits with a frequency of 40 60 Hz being grounded in accordance with the regulations The quality of the indication may be impaired when testing in unfavourable loca...

Page 8: ...ing low pressure sodium vapour tubes Test tube by contacting the socket pins with test probe and observe if the inner tube is glowing In some cases only part of the tube is glowing The other part should be lit when the test probe touches the second pin Testing high pressure sodium vapour tubes Touch tube with test probe A clear blue line within the arched tube indicates that the tube is in perfect...

Page 9: ...ntinuous sound of the buzzer indicates continuity The continuity test facility enables resistance tests between 0 and approx 5 MΩ The resistance value can be determined by the intensity and the sound level of the acoustic signal A higher sound level indicates a lower resistance value approx 0Ω Simultaneously the LED Continuity is illuminated Diode test procedure Touch contact Electrode see Fig 1 p...

Page 10: ...e carrying out this operation make sure you have disconnected the instrument from all connected circuits 1 Loosen the battery cover fastening screw and remove the cover see Fig 1 point 7 2 Remove the battery from the battery compartment 3 Insert one new battery of the same type 9V IEC 6LR61 Pay attention to the correct polarity 4 Position the battery cover back over the compartment and fasten it w...

Page 11: ...battery NEDA1604 JIS006P IEC6F22 Mechanical characteristics Dimensions LxWxH 255 x 60 x 40mm 10 x 2 x 1in Weight battery included approx 170g 5 ounces Safety standards Compliance with standard IEC EN61010 1 Insulation double insulation Overvoltage category CAT II 300V Max altitude 2000m 6562ft 7 3 ENVIRONMENT 7 3 1 Environmental conditions of use Reference calibration temperature 23 5 C 73 41 F Op...

Page 12: ...ot provided for in the instrument s specifications or in the instruction manual The content of this manual cannot be reproduced in any form without the manufacturer s authorization Our products are patented and our trademarks are registered The manufacturer reserves the right to make changes in the specifications and prices if this is due to improvements in technology 8 2 SERVICE If the instrument...

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