Simpson 260-8XPI Скачать руководство пользователя страница 2

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About this Manual

To the best of our knowledge and at the time written, the information contained in
this document is technically correct and the procedures accurate and adequate to
operate this instrument in compliance with its original advertised specifications.

Notes and Safety Information

This Operator’s Manual contains warning headings which alert the user to check
for hazardous conditions. These appear throughout this manual where applicable,
and are defined below. To ensure the safety of operating performance of this in-
strument, these instructions must be adhered to.

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Warning, refer to accompanying documents.

Caution, risk of electric shock.

This instrument is designed to prevent accidental shock to the operator when
properly used. However, no engineering design can render safe an instrument
whick is used carelessly. Therefore, this manual must be read carefully and com-
pletely before making any measurements.  Failure to follow directions can result in
ser ious or fatal accident.

Shock Hazard:

 As defined in American National Standard, C39.5, Safety

Requrements for Electrical and Electronic Measuring and Controlling Instrumen-
tation, a shock hazard shall be considered to exist at any part involving a potential
in excess of 30 volts RMS (sine wave) or 42.4 volts DC or peak and where a
leakage current from  that part to ground exceeds  0.5 milliampere, when mea-
sured with an appropriate measuring instrument defined in Section 11.6.1 of ANSI
C 39.5.

Technical Assistance

SIMPSON ELECTRIC COMPANY offers assistance Monday through Friday
8:00 am to 4:30 pm Central Time by contacting Technical Support or
Customer Service at (715) 588-3311.
Internet:  

http://www.simpsonelectric.com

Warranty and Returns

SIMPSON ELECTRIC COMPANY warrants each instrument and other articles
manufactured by it to be free from defects in material and workmanship under
normal use and service, its obligation under this warranty being limited to making
good at its factory or other article of equipment which shall within one (1) year
after delivery of such instrument or other article of equipment to the original pur-
chaser be returned intact to it, or to one of its authorized service centers, with
transportation charges prepaid, and which its examination shall disclose to its
satisfaction to have been thus defective; this warranty being expressly in lieu of all
other warranties expressed or implied and of all other obligations or liabilities on
its part, and SIMPSON ELECTRIC COMPANY neither assumes nor authorizes
any other persons to assume for it any other liability in connection with the sales of
its products.
This warranty shall not apply to any instrument or other article of equipment which
shall have been repaired or altered outside the SIMPSON ELECTRIC COMPANY
factory or authorized service centers, nor which has been subject to misuse, neg-
ligence or accident, incorrect wiring by others, or installation or use not in accord
with instructions furnished by the manufacturer.
260

®

 is a Registered Trademark of the Simpson Electric Company.

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Содержание 260-8XPI

Страница 1: ...Simpson 260 Series 8XPI Volt Ohm Milliammeters Instruction Manual...

Страница 2: ...defined in Section 11 6 1 of ANSI C 39 5 Technical Assistance SIMPSON ELECTRIC COMPANY offers assistance Monday through Friday 8 00 am to 4 30 pm Central Time by contacting Technical Support or Custo...

Страница 3: ...ent of Unknown Voltage or Current 15 3 6 Test Leads 15 3 7 DC Voltage Measurement 15 3 7 1 DC Voltage Measurement 0 250 mV Range 15 3 7 2 DC Voltage Measurement 0 2 5 Through 0 250V Range 16 3 7 3 DC...

Страница 4: ...4 3 15 Continuity Tests 24 4 OPERATING SERVICING 24 4 1 Removing the Instrument Case 24 4 2 Battery and Fuse Replacement 25 4 3 Fuse Protection 25 4 5 Care 26 Contents Continued...

Страница 5: ...is provided regardless of polarity The relay operates at a uniform percent of overload since the indicating instrument circuit is common to all ranges When actuated by an overload the relay contacts w...

Страница 6: ...sed NOTE If the 260 fails to indicate a reading the 1 or 2 Amp fuse may be burned out Refer to paragraph 4 2 for fuse replacement Use only the specified fuse type The 0 10 A range is not fused The shu...

Страница 7: ...position is preferable for greater accuracy since the Instrument is calibrated in this position 1 7 Test Leads Each Instrument is furnished with one pair Catalog Number 00125 of probe type test leads...

Страница 8: ...X 100 2 of Arc R X 10 000 2 of Arc 10 DECIBELS Range 20 to 10 dB 8 to 22 dB 0 to 30 dB 6 to 36 dB 20 to 50 dB Reference Level With zero dB power level equal to 1 mW across a 600 line 11 BATTERIES Volt...

Страница 9: ...warnings alerting the user to haz ardous operating and service conditions This information is flagged by CAUTION or WARNING symbols throughout the publication where applicable and is de fined on the...

Страница 10: ...ng a split core for accommodating the conductor which carries the current being measured The current carrying conductor becomes the transformer pri mary and a coil in the Amp Clamp serves as the secon...

Страница 11: ...nearest Authorized Service Center or the factory directly Give full details of any installation difficulties and include the Instrument model number series number and date of purchase Service data or...

Страница 12: ...itute for technical manuals covering the equipment being measured Always refer to the equipment manual and its specific warnings and instructions and observe them as well as those contained herein a T...

Страница 13: ...se VOM is to be used to make electrical measurements on blasting circuits or blasting caps 3 2 Operational Items and Features Table 3 1 describes the function of all the items used to operate the Inst...

Страница 14: ...t the screw located in the cover below the center of the dial Use a small screwdriver to turn the screw slowly clockwise or counterclockwise until the pointer is exactly over the zero mark at the left...

Страница 15: ...ge to the lower range 3 6 Test Leads These are provided with accessory screw on alligator clips which may be attached to the probe tips As well as eliminating the need to hand hold test prods to a cir...

Страница 16: ...he figures directly For the 25V range use the 0 250 figures and divide by 10 NOTE Turn off power to the circuit and wait until the meter indicates zero before disconnecting the test leads 3 7 3 DC Vol...

Страница 17: ...wer momentarily into a short circuit before the fuse breaker opens the cir cuit Make certain that the Instrument switches are set properly jacks are con nected properly and that the circuit power is t...

Страница 18: ...test leads while the power is on the circuit being measured Use extreme care when working in high voltage circuits Do not handle the Instru ment or test leads while the circuit being measured is ener...

Страница 19: ...ill not indicate if the switch is incorrectly set to a DC position b Set the range switch at 250V 500V 1000V position c Plug the black test lead into the COMMON jack and the red test lead in the 1000V...

Страница 20: ...cale on the 260 8 serves this purpose and is calibrated to a reference level zero dB of 0 001 watt into 600 ohms The scale calibration of 20 to 10 dB is for the 0 2 5V range zero dB 0 775V Higher rang...

Страница 21: ...rcuit Connect the red test lead to the positive side and the black test lead to the negative side e Read the current on the black DC scale Use the 0 50 figures to read directly in microamperes NOTE Fo...

Страница 22: ...om the circuit while the circuit is energized Doing so may damage the test jacks or leads and the arcing may be hazardous to the operator Turn off circuit power and wait for the meter reading to drop...

Страница 23: ...nge d Observe the reading on the OHMS scale at the top of the dial NOTE The OHMS scale reads from right to left for increasing values of resis tance e To determine the resistance value multiply the re...

Страница 24: ...To test for continuity probe the circuit or component in question An audible sound indicates continuity The higher the circuit s resistance the lower the sound level The lower the circuit s resistance...

Страница 25: ...connector leads so they rest between the cavity walls and clear the fuse terminals The extended leads are placed between the battery holder and the top wall of the case NOTE 1 Amp and 2 Amp fuse repl...

Страница 26: ...areas which are subject to tempera ture and humidity extremes vibration or mechanical shock dust or corrosive fumes or strong electrical or electromagnetic interferences e Verify Instrument accuracy b...

Страница 27: ...27 NOTES...

Страница 28: ...IMPSON ELECTRIC COMPANY 520 Simpson Avenue Lac du Flambeau WI 54538 0099 715 588 3311 FAX 715 588 3326 Printed in U S A Part No 06 115022 Edition 9 07 17 Visit us on the web at www simpsonelectric com...

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