Tegam 110A Instruction Manual
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Tegam 110A Instruction Manual

Safety voltmeter
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110A
Safety Voltmeter
MODEL 110A
Instruction Manual
PN# 110A-901-01E
Publication Date: January 2018
REV. F
NOTE: This User's Manual was as current as possible when this product was manufactured. However,
products are constantly being updated and improved. To ensure you have the latest documentation,
refer to
www.tegam.com
10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110
•
sales@tegam.com

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  • Page 1 NOTE: This User’s Manual was as current as possible when this product was manufactured. However, products are constantly being updated and improved. To ensure you have the latest documentation, refer to www.tegam.com 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...
  • Page 2 110A 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

  • Page 3: Table Of Contents

    BATTERY INSTALLATION/REPLACEMENT ....3-8 CLEANING INSTRUCTIONS ........3-9 4 SERVICE INFORMATION PREPARATION FOR CALIBRATION OR REPAIR .... 4-1 EXPEDITE REPAIR & CALIBRATION FORM ....4-2 WARRANTY ............4-3 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

  • Page 4: Instrument Description

    The 110A has a 1 MΩ current limiting resistor in each lead to protect the user against arc-flash potential. Model 110A meets Category IV 600 V and Category III 1000 V Overvoltage protection under IEC-61010-1.
  • Page 5 PVC insulated leads, 36” long. POWER: 9 V alkaline or carbon-zinc battery (NEDA 1604). BATTERY LIFE: 200 hours typical, alkaline. ENVIRONMENTAL LIMITS FOR OPERATING: –10 to 150 °F, less 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

  • Page 6: Accessories Sheet

    Turns off below 6.5 V battery voltage. SIZE: 6.3” x 2.7” x 1.2” WEIGHT: 12 oz. CONSTRUCTION: Heavy-duty ABS plastic housing. INCLUDED ACCESSORIES: Battery, Operating Instructions. ACCESSORIES SHEET 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...
  • Page 7 22 in. shoulder strap. It also comes with a belt clip and can be worn on a utility belt. Size- 5 ½ x 7 ½ x 1 ½ in. (W x H x 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 •...
  • Page 8 With this kit you can adapt your voltmeter to the many different situations you encounter on the job. PN 110-404 Replacement probe/test-lead set (1 red, 1 black) for Model 110A. 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

  • Page 9: Preparation For Use

    Each instrument is supplied with a 9 V battery. See page 3-8 of this manual for battery installation instructions. OPERATION The Model 110A digital voltmeter (DVM) is easy to use. There is only one control (located on the side of the instrument) that turns the instrument ON/OFF (Figure 1).

  • Page 10: Operating Conditions

    • Pollution: Degree 2 per IEC 664. • Installation Category IV (up to 600 V) / Category III (up to 1000 V) 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...
  • Page 11 (Input > 999 Volts) ON/OFF Switch (Automatic turn-off after 10 minutes) (Automatic turn-off when battery voltage Probe < 6.5 volts) Holder Figure 1: Model 110A Front Panel 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

  • Page 12: Safety And Maintenance

    1.This instrument is intended for use by qualified personnel who recognize shock hazards and are familiar with the safety precautions required to avoid possible injury. Read over the 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...
  • Page 13 (AC power lines, etc.). 7. Do not exceed the instrument’s maximum allowable input as defined in the specifications and printed on the front panel of the instrument. 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

  • Page 14: Optional Safety Tests

    OPTIONAL SAFETY TESTS TEGAM, Inc. recommends periodic safety inspections for all high voltage equipment. With the Model 110A, users may wish to check probe resistance and instrument over-voltage capability in order to find safety hazards (actual or potential) due to product damage and/or wear.
  • Page 15 No breakdown should be observed. Repeat this test for the other probe tip. Units failing this test should be returned to TEGAM for diagnosis and repair. 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

  • Page 16: Maintenance Information

    / N 110-404 sonde / test-tête ensemble tout va dégrader la précision, réduire mètre protection contre les surcharges, et poser un risque grave pour la sécurité de l'utilisateur. 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...
  • Page 17 Before the bottom case is reattached, be sure that the switch actuator cover is in place. Confirm meter operation (refer to Performance Verification, page 3- 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

  • Page 18: Functionality Checks

    Input Allowable Reading Shorted 0 ± 1 +750 VDC 750 ± 3 VDC –750 VDC –750 ± 3 VDC 750 VAC 750 ± 3 VAC 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...
  • Page 19 If DVM readings and input resistance are out of specification, check the probes further for possible failure. Refer to Probe Resistance Check section. 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

  • Page 20: Battery Installation/Replacement

    BATTERY TERMINALS BATTERY Figure 2: Battery Installation 3. Remove the old battery. 4. Place the new battery in the battery compartment. Be sure to 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

  • Page 21: Cleaning Instructions

    Do not attempt to clean the inside of the voltmeter. Allow 24 hours for the voltmeter to dry at room- temperature before resuming operation. 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...
  • Page 22 SAFETY AND MAINTENANCE 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com 3-11...

  • Page 23: Service Information

    SERVICE INFORMATION PREPARATION FOR CALIBRATION OR REPAIR SERVICE Once you have verified that the cause for 110A malfunction cannot be solved in the field and the need for repair and calibration service arises, contact TEGAM customer service to obtain an RMA, (Returned Material Authorization), number.

  • Page 24: Expedite Repair & Calibration Form

    When is the problem most frequent?, Has anything changed with the application since the last time the instrument was used?, etc. 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

  • Page 25: Warranty

    TEGAM, Inc. warrants the calibration of this product for a period of one year from date of shipment. During this period, TEGAM, Inc. will recalibrate any product, which does not conform to the published accuracy specifications.
  • Page 26 The foregoing warranty of TEGAM is in lieu of all other warranties, expressed or implied. TEGAM specifically disclaims any implied warranties of merchantability or fitness for a particular purpose. In no event will TEGAM be liable for special or consequential damages.
  • Page 27 SERVICE INFORMATION 10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com...

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