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6 Safety Precautions

TOS8030

Safety Precautions (Continued)

Label

• The product carries a label providing important safety information. If this label is

damaged or the information provided becomes illegible, replace it with a new
label. To obtain a new label, please contact your Kikusui distributor or agent.

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Содержание TOS8030

Страница 1: ...NGER This instrument generates high voltage Any incorrect handling may cause death Read Precautions for Safe Testing in this manual to prevent accident Keep this manual near the instrument for easy ac...

Страница 2: ...anual gets lost or soiled a new copy can be provided for a fee In either case please contact Kikusui distributor agent and provide the Kikusui Part No given on the cover This manual has been prepared...

Страница 3: ...P switch For more information see 5 1 Turning the POWER Switch On page 30 When inquiring about the product please provide this version number and the serial number indicated on the rear of the product...

Страница 4: ...ing the output terminal while output is being generated Touching a test lead connected to the output terminal while output is being generated Touching the DUT while output is being generated Touching...

Страница 5: ...if ignored may result in damage to the product and other property Shows that the act indicated is prohibited Is placed before the sign DANGER WARNING or CAUTION to emphasize these When this symbol is...

Страница 6: ...not designed or manufactured for home use or for general consumers Input power Always connect the product to a power supply in line with the product s input rating Use the provided power cord to supp...

Страница 7: ...Be careful not to allow the product to be used before it is completely repaired Do not disassemble or modify the product If it must be modified contact Kikusui distributor agent Maintenance and check...

Страница 8: ...ntinued Label The product carries a label providing important safety information If this label is damaged or the information provided becomes illegible replace it with a new label To obtain a new labe...

Страница 9: ...TOP before changing test conditions Set the TEST VOLTAGE knob to the MIN position unless actually testing Danger High voltage output terminal Before turning the POWER switch on confirm that the TEST V...

Страница 10: ...the names of switches terminals and other controls of the TOS8030 Chapter 5 Panel Operations Describes procedures for testing Chapter 6 Remote Control Gives the procedure for operating the tester fro...

Страница 11: ...Chapter 3 Precautions for Safe Testing 3 1 Startup Inspection 19 3 2 Preparations Before Testing 19 3 2 1 Checking the Test Leads 19 3 2 2 Wearing Rubber Gloves 19 3 3 Operating Precautions 20 3 3 1...

Страница 12: ...l Device 39 6 2 Using the INTERLOCK Terminal 42 Chapter 7 Status Signal Output 7 1 Five Signal Outputs 43 7 2 Using the SIGNAL OUT Terminals 43 7 2 1 Description of the Terminals 43 7 2 2 Example Use...

Страница 13: ...ead test probe or the periphery of the output terminals may result in electric shock since high voltage is applied to the DUT during tester operations Thus use of the tester requires thorough safety m...

Страница 14: ...the sequence circuit incorporates thorough noise reduction features to prevent noise induced malfunctions 1 3 Options Remote Control Boxes Connecting a remote control box to the REMOTE connector of ou...

Страница 15: ...tput from the probe Also do not disconnect the probe from the DUT while a test voltage is being output from the probe Disconnecting the probe from the DUT while high voltage is being output from the p...

Страница 16: ...r if any accessories are missing notify your Kikusui dis tributor or agent Fig 2 1 Accessories We recommend retaining all packing materials in case the product needs to be transported at a later date...

Страница 17: ...within the operating relative humidity range If so do not use the tester until it is completely dry Do not install the tester in a corrosive atmosphere Do not install the tester in a corrosive atmosph...

Страница 18: ...fficult 2 3 Moving Precautions When moving or transporting the tester to another installation site observe the fol lowing precautions Turn the POWER switch off Moving the tester with the power turned...

Страница 19: ...lowing two instances large currents several tens of amperes may flow in the AC power line to which the tester is connected A period of several tens of milliseconds during which the tester detects a F...

Страница 20: ...arby AC power line the tester s enclosure may be charged to hazardous voltages However when the tester is properly grounded it will not malfunction and its enclosure will not be charged to high voltag...

Страница 21: ...e LOW side test lead black and HIGH VOLTAGE side test lead red Use a tester to confirm that there are no broken wires in the test leads 3 2 2 Wearing Rubber Gloves When using the tester always wear ru...

Страница 22: ...ations shown in Fig 3 1 Fig 3 1 Checking that No High Voltage is Being Output 2 Insert the black test lead into the LOW terminal and attach an extraction prevention guard to the terminal as shown in F...

Страница 23: ...TAGE terminal Fig 3 4 Connecting the HIGH VOLTAGE side test lead To disconnect the test leads from the DUT Disconnect the red test lead from the HIGH VOLTAGE terminal You do not need to disconnect the...

Страница 24: ...ct with any of these areas may result in electric shock Never attempt to touch the PVC covering of the alligator clip of a test lead The dielectric strength is inadequate to prevent shock Fig 3 6 Test...

Страница 25: ...ring etc check the indications at the two locations shown in Fig 3 7 to ensure safety Fig 3 7 Checking for the Absence of High Voltage When disconnecting the test leads from the DUT Disconnect the red...

Страница 26: ...POWER switch off Fig 3 9 When Interrupting Operations 3 5 Response to Emergencies If electric shock occurs or the DUT is burned due to abnormalities in the tester DUT or other components take the foll...

Страница 27: ...e DANGER lamp does not light but the voltage is displayed on the voltmeter The cause of condition 2 may simply be a defective DANGER lamp Nevertheless immediately stop using the tester to guard agains...

Страница 28: ...turning the POWER switch on see 5 1 Turning the POWER Switch On page 30 2 STOP switch This switch interrupts the test in progress Pressing this switch transitions the tester from PASS FAIL or PROTECTI...

Страница 29: ...high voltage charged sections such as the periphery of the output terminals when the DANGER lamp is lit 7 LOW terminal A low voltage terminal for outputting test voltages Since it is connected direct...

Страница 30: ...ge Unless testing is being performed always turn the knob to the counterclockwise limit position to the MIN position For more information see item Test voltage page 35 11 TIMER When the TIMER switch i...

Страница 31: ...Output page 43 3 INTERLOCK terminal An interlock signal terminal Opening this interlock signal terminal causes the tester to enter the PROTEC TION state P01 disabling testing For more information see...

Страница 32: ...itch On 2 Check that all display units and indications light appropriately If for any reason you fail to check their status turn the POWER switch off wait several seconds then turn on once again After...

Страница 33: ...ng in electric shock or other problems Except during an emergency never turn the POWER switch off while voltage is being output 5 2 Tester States and Indications The front panel s indicators indicate...

Страница 34: ...buzzer sounds and a FAIL signal is generated to indicate a FAIL judgment The FAIL state can be canceled by pressing the STOP switch after which the tester transitions to a READY state PROTECTION stat...

Страница 35: ...inal is open Take appropriate measures to close short circuit the INTERLOCK terminal for the duration of the test P02 The test time has been set to a value of 0 4 s or less for a test involving the ti...

Страница 36: ...use the tester to enter a PROTECTION state P07 or P06 Fig 5 6 Setting a Current Detection Reference Limit If the operator sets a current value exceeding 5 mA testing is subject to output time limitati...

Страница 37: ...TIMER switch to the OFF position If the timer is not used no PASS judgment will be made Test voltage The voltage set here is applied to the DUT during the test The test voltage must be set by actuall...

Страница 38: ...e test voltage 4 Press the STOP switch to shut off the output If timer was changed in step 1 to set the test voltage return the settings to their orig inal values Fig 5 9 Setting the Test Voltage Out...

Страница 39: ...t off causing a FAIL determination to be returned The FAIL judgment is indicated in three ways the FAIL lamp lights the buzzer sounds and a FAIL signal is generated The FAIL state is held until the ST...

Страница 40: ...al Remote Control Box The TOS8030 can be controlled from a remote location using an optional remote control box to start or stop testing Connecting the remote control box to the REMOTE connector on th...

Страница 41: ...tterly damage the internal circuits of the tester Connecting a control device to the front panel s REMOTE connector switches the tester from front panel control to remote control Remote controlled tes...

Страница 42: ...otocouplers or other elements may take the place of contacts in Fig 6 2 Fig 6 3 shows one example Viewed from the panel face Pin number Signal name Description 1 RSV Leave this pin unconnected 2 COM C...

Страница 43: ...designed to be resistant against interference by noise generated by the tester and its peripheral devices However it is not recommendable to connect non shielded wires to the pins of the REMOTE connec...

Страница 44: ...the interlock function to improve opera tional safety Consider the following examples A cover covering the DUT is provided as an electric shock prevention device the status of the interlock function...

Страница 45: ...the SIGNAL OUT Terminals READY signal This signal is output when the tester is in a READY state H V ON signal This signal is output during testing or when high voltage remains in the output terminals...

Страница 46: ...wever because a signal at point a contains contact chatter measures for preventing con tact chatter are required which measures are compatible with the subsequent circuit to be connected Moreover the...

Страница 47: ...and cracks and that the plug is free of cracks and looseness High voltage test leads Check that the covering is free of breaks and cracks Check for broken wires in the test leads using a tester or oth...

Страница 48: ...capacitive load the output voltage in certain cases may rise above the value at no load depending on the value of the capacitive element of the load Moreover for samples whose capacitance values show...

Страница 49: ...judgment When there are no abnormalities even after the set time has elapsed The PASS lamp is lit A PASS signal is output from the SIGNAL OUT terminal and The buzzer sounds 4 Reference value x0 1 mA r...

Страница 50: ...ed range Temperature 5 C to 35 C Relative humidity 20 to 80 with no dew condensation Operating range Temperature 0 C to 40 C Relative humidity 20 to 80 with no dew condensation Storage range Temperatu...

Страница 51: ...TOS8030 Specifications 49 9 4 Dimensions 160 6 30 MAX170 6 69 132 5 20 MAX10 0 39 MAX155 6 10 MAX30 1 18 230 9 05 MAX270 10 63 Unit mm inch...

Страница 52: ...s in the application of unnecessarily high voltage to the DUT potentially damaging the DUT or resulting in a FAIL assess ment for a good DUT To reduce distortion of test voltage waveforms the TOS8030...

Страница 53: ...n 45 installation 15 interlock function 42 INTERLOCK terminal 29 42 interrupting operations 24 interval time 46 L LOW terminal 27 M making judgments 37 malfunction event 25 moving 16 O output time 46...

Страница 54: ...9 connecting 20 test probe 13 TEST state 32 test time 35 test voltage 35 TEST VOLTAGE knob 28 test voltage waveform 46 time limitations 46 TIMER 28 TL01 TOS 13 TL02 TOS 13 U upper reference limit 34 V...

Страница 55: ......

Страница 56: ...KIKUSUI ELECTRONICS CORP http www kikusui co jp en 1 1 3 Higashiyamata Tsuzuki ku Yokohama 224 0023 Japan Tel 81 45 593 7570 Fax 81 45 593 7571 Website...

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