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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.
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 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...
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 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 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.