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INSTRUCTION MANUAL

MANUAL DE INSTRUCCIONES

MANUEL D’INSTRUCTIONS

Read

and

understand

all of the instructions and safety information in this

manual before operating or servicing this tool.

Lea

entienda

todas las instrucciones y la información sobre seguridad

que aparecen en este manual, antes de manejar estas herramientas o
darles mantenimiento.

Lire attentivement

bien comprendre

toutes les instructions et les

informations sur la sécurité de ce manuel avant d’utiliser ou de procéder à
l’entretien de cet outil.

5878 • 5880 • 5882

Megohmmeters

Megóhmetros

Megohmmetres

99932857

IM 1423 REV 2 3/09

Содержание Greenlee 5878

Страница 1: ...ss mainly focus on the distribution of electronic components Line cards we deal with include Microchip ALPS ROHM Xilinx Pulse ON Everlight and Freescale Main products comprise IC Modules Potentiometer...

Страница 2: ...s instrucciones y la informaci n sobre seguridad que aparecen en este manual antes de manejar estas herramientas o darles mantenimiento Lire attentivement et bien comprendre toutes les instructions et...

Страница 3: ...ion provided Purpose of This Manual This instruction manual is intended to familiarize all personnel with the safe operation and maintenance procedures for the Greenlee 5878 5880 and 5882 Megohmmeters...

Страница 4: ...azards which if not avoided WILL result in severe injury or death Hazards which if not avoided COULD result in severe injury or death Hazards or unsafe practices which if not avoided MAY result in inj...

Страница 5: ...unit Failure to observe these warnings could result in severe injury or death Electric shock hazard Do not apply more than the rated voltage between any two input terminals or between any input termin...

Страница 6: ...ral part of the overvoltage protection When fuse replacement is necessary refer to Specifications for the correct type size and capacity Using any other type of fuse will void the overvoltage protecti...

Страница 7: ...al 3 Display 4 Insulation Resistance Test Button 5 Selector Models 5880 and 5882 Only 6 Alarm Button 7 u Select a Parameter or Value 8 p Change the Value 9 j Backlight Model 5882 Only 10 TIMER 1 2 3 4...

Страница 8: ...than the setpoint 19 Alarm will trigger if measured value is greater than the setpoint 20 00 00 Timekeeper display or 0000 Setpoints 21 G 109 22 M 106 23 k 103 24 Ohms 25 OL Overload insulation resist...

Страница 9: ...nsated incorrectly and FUS Replace the fuse Insulation resistance is less than 50 k on the 250 V range 100 k on the 500 V range 200 k on the 1000 V range Symbols on the Unit Warning Read the instructi...

Страница 10: ...d u to change the setpoints Press and hold ALARM to save the settings Default settings are 0 25 M M 250 V position 0 50 M M 500 V position 1 00 M M 1000 V position 20 00 k 400 k position 2 00 20 posit...

Страница 11: ...or to 20 then press the yellow test button The icon will disappear from the display Model 5880 and 5882 Press ALARM while turning the unit ON The icon will not appear on the display To enable the spea...

Страница 12: ...conds 1 minute and 10 minutes A continuous low pitched tone the measurement is lower than the minimum alarm setpoint the measurement is higher than the maximum alarm setpoint A short high pitched tone...

Страница 13: ...death 1 Set the selector to the proper setting and connect the test leads to the meter 2 See Typical Measurements for specific measurement instructions 3 Test the unit on a known functioning circuit...

Страница 14: ...he display If the voltage is more than 0 V but less than 25 V the results of the insulation resistance test might not be accurate If the voltage is greater than 25 V the insulation resistance test fun...

Страница 15: ...ity measurement compensate for the resistance of the test leads as follows 1 Connect the test leads together 2 Press and hold j until appears on the display This procedure will subtract the lead resis...

Страница 16: ...3 0 5 Open Circuit Voltage 7 V to 9 V 3999 3 5 39 99 k 3 0 01 k 399 9 k 3 0 1 k Capacitance between 0 and 5 F in parallel to resistance can add 10 1 d additional error Insulation Resistance Test Rang...

Страница 17: ...F 0 to 80 relative humidity non condensing 31 C to 40 C 88 F to 104 F relative humidity decreasing linearly from 80 to 50 Altitude 2000 m 6500 maximum Indoor use only Storage Conditions 40 C to 70 C...

Страница 18: ...equipment and the circuits they are plugged into Some examples include light fixtures televisions and long branch circuits Measurement Category III Distribution level Permanently installed machines a...

Страница 19: ...cations for the correct type size and capacity Using any other type of fuse will void the overvoltage protection rating of the unit Failure to observe this warning could result in severe injury or dea...

Страница 20: ...uridad que se proporciona Prop sito de este manual Este manual de instrucciones tiene como prop sito familiarizar a todo el personal con los procedimientos de operaci n y mantenimiento seguros para lo...

Страница 21: ...ncluso la muerte Peligros que de no evitarse PODR AN OCASIONAR graves lesiones o incluso la muerte Peligro o pr cticas peligrosas que de no evitarse PUEDEN OCASIONAR lesiones o da os materiales Lea y...

Страница 22: ...da por la unidad De no observarse estas advertencias podr an sufrirse graves lesiones o incluso la muerte Peligro de electrocuci n No aplique m s del voltaje nominal entre dos terminales de entrada cu...

Страница 23: ...ntra sobretensi n Cuando sea necesario reemplazarlo consulte la secci n Especificaciones para saber qu tipo tama o y capacidad debe tener Utilizar cualquier otro tipo de fusible anular la clasificaci...

Страница 24: ...Bot n de verificaci n de resistencia de aislamiento 5 Interruptor de selecci n Modelos 5880 y 5882 nicamente 6 Bot n de alarma 7 u Seleccionar un par metro o valor 8 p Cambiar el valor 9 j Luz de fon...

Страница 25: ...rma se activar si el valor medido es mayor que el valor preestablecido 20 00 00 En la pantalla del Marcador de tiempo o 0000 Valores preestablecidos 21 G 109 22 M 106 23 k 103 24 Ohmios 25 OL Sobrecar...

Страница 26: ...rectamente compensada y FUS Reemplace el fusible La resistencia de aislamiento es menor de 50 k en la escala de 250V 100 k en la escala de 500V 200 k en la escala de 1 000V S mbolos en la unidad Adver...

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