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IDEAL INDUSTRIES INC.
TECHNICAL MANUAL
MODEL: 61-795
The Service Information provides the following:
Precautions and safety information
Specifications
Performance test procedure
Calibration and calibration adjustment procedure
Basic maintenance (replacing the battery and fuses)
Form number: TM61795
Revision: 4. Date: July 2011
Form number TM61795
Rev 4 July 2011
Page i

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Summary of Contents for IDEAL INDUSTRIES 61-795

  • Page 1 IDEAL INDUSTRIES INC. TECHNICAL MANUAL MODEL: 61-795 The Service Information provides the following: • Precautions and safety information • Specifications • Performance test procedure • Calibration and calibration adjustment procedure • Basic maintenance (replacing the battery and fuses) Form number: TM61795 Revision: 4.
  • Page 2: Table Of Contents

    Precautions and Safety Information Safety Information Required Equipment Performance Verification Table 1 Performance Verification Model 61-795 Calibration Table 2 Calibration Range Inputs Model 61-795 Replacing the Battery Replacing Fuses Circuit Board Drawing Battery and Fuse Replacement Drawing Revision 4: Remove on page 3 Low ohms source check.
  • Page 3: Introduction

    The information provided in this document is for the use of qualified personnel only. Caution The 61-795 contains parts that can be damaged by static discharge. Follow the standard practices for handling static sensitive devices. For additional information about IDEAL INDUSTRIES and its products, and services, visit IDEAL INDUSTRIES web site at: www.idealindustries.com...
  • Page 4: Required Equipment

    Page 2 Required Equipment Required equipment is listed in Table B. If the recommended models are not available, equipment with equivalent specifications may be used. Only qualified personnel should perform repairs or servicing. Table B. Required Equipment Recommended Equipment Required Characteristics Model Calibrator AC Voltage Range: 0-750V ac...
  • Page 5: Performance Verification

    If the meter does not conform to any of the listed limits, the calibration procedure must be performed. Check the fuse as a BBS, 1A/600V, 10.4*35 (0.41x1.38 inch) UL/CSA, interrupting rating 10kA. Check case, leads, display, etc, for any defects. Table 1 Performance Verification: Model 61-795 Function Setting Apply Reading...
  • Page 6: Calibration

    Page 4 CALIBRATION Calibration Preparation Required Equipment The class of calibrator or equipment should have an accuracy that exceeds, by an expectable ratio, accuracy of the instrument under test. Required fixed resistors: 0 , 5 , 19 , 190 , 0.0M , 1M , 10M , 100M , 1000M ±10m or .05Ω...
  • Page 7: Replacing The Battery

    Page 5 Table 2 Calibration Range Inputs: Model 61-795 Range Function Input the calibrator standard value DC600.0V AC600.0V 190.0Ω 0.00Ω LOΩ 19.00Ω LOΩ 0.00Ω LOΩ 5.00Ω LOΩ 0.00Ω 250V/MΩ 1000MΩ 250V/MΩ 100.0MΩ 250V/MΩ 10.00MΩ 250V/MΩ 1.000MΩ 250V/MΩ 0.000MΩ 500V/MΩ 1000MΩ...
  • Page 8: Circuit Board Drawing

    Page 6 3. Remove the hood and battery compartment cover by using a screwdriver. 4. Loosen the screws from the case bottom. Remove the case bottom. 5. Remove input cover using a screwdriver. 6. Check the fuse with a digital multimeter with a source current < 10mA in low resistance range. (Replace fuse with a BBS 1A/600V, 10.3*38 (1.5x0.41 inch) UL/CSA, interrupting rating 10kA.) 7.
  • Page 9: Battery And Fuse Replacement Drawing

    Page 7 Figure 1 Form number TM61795 Rev 4 July 2011...
  • Page 10 Page 8 Figure 2 Form number TM61795 Rev 4 July 2011...

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