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Related Manuals for Martindale Electric BZ701
Summary of Contents for Martindale Electric BZ701
- Page 1 BZ701 SOCKET TESTER nstructIon anual...
- Page 2 ALWAYS READ THESE INSTRUCTIONS BEFORE PROCEEDING Thank you for buying one of our products. For safety and a full understanding of its benefits please read this manual before use. Technical support is available from +44 (0)1923 441717 and support@martindale-electric.co.uk.
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Page 3: Table Of Contents
CONTENTS Safety Information Meaning of Symbols and Markings Precautions Introduction Inspection Description Operation Description of Indicators Buzzer Using the BZ701 3.3.1 Wiring and Voltage Check 3.3.2 Polarity Check Maintenance Cleaning Repair & Service Storage Conditions Warranty Specification... -
Page 4: Safety Information
1. SAFETY INFORMATION REMEMBER: SAFETY IS NO ACCIDENT These instructions contain both information and cautions that are necessary for the correct operation and maintenance of this product. It is recommended that you read the instructions carefully and ensure that the contents are fully understood. Failure to understand and to comply with the warnings and instructions can result in serious injury, damage or even death. -
Page 5: Meaning Of Symbols And Markings
1.1 Meaning of Symbols and Markings Caution - risk of danger and refer to instructions Caution - risk of electric shock Equipment protected by double or reinforced insulation (Class II) CAT II (Measurement Category II) is applicable to test and measuring equipment connected directly to utilization points (socket outlets and similar points) of the low-voltage MAINS installation. - Page 6 The BZ701 must only be used on CAT II installations up to 300V to earth. Always verify the unit is functioning correctly on a known correctly- wired live socket before and after use.
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Page 7: Introduction
2.2 Description The BZ701 is a socket tester that also indicates if the mains voltage is below 195V or above 270V or if the neutral to earth voltage is greater than 30V using LEDs and a buzzer. -
Page 8: Buzzer
Verify the BZ701 in a known correctly wired live socket before and after use. If any indicators do not illuminate or the buzzer does not emit a continuous tone, then do not use the BZ701 and return it for repair. -
Page 9: Wiring And Voltage Check
tolerance supply voltage will be indicated by the LED sequences of figure 1 on the row of LED’s. The LEDs are labelled N E L to aid fast identification of the source of common faults. A look up chart on the tester provides further fault diagnosis. - Page 10 Figure 2 . Possible socket wiring and BZ701 indications when line (phase) is connected to the socket. BZ701 Pins Socket Under Test Wiring OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN...
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Page 11: Polarity Check
If the wiring polarity is reversed, the wiring LED’s will flash RED and the buzzer will emit a pulsed tone. The BZ701 will continue to indicate this fault condition once the finger has been removed from the touch pad. -
Page 12: Maintenance
4.3 Storage Conditions The BZ701 should be kept in warm dry conditions away from direct sources of heat or sunlight, and in such a manner as to preserve their working life. It is strongly advised that they are not kept in a... -
Page 13: Warranty
5. WARRANTY AND LIMITATION OF LIABILITY This Martindale product is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is 2 years and begins on the date of receipt by the end user. This warranty extends only to the original buyer or end-user customer, and does not apply to fuses, disposable batteries, test leads or to any product which, in Martindale’s opinion, has been misused, altered, neglected, contaminated,... - Page 14 a court or other decision-maker of competent jurisdiction, such holding will not affect the validity or enforceability of any other provision or other part of that provision. Nothing in this statement reduces your statutory rights.
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Page 15: Specification
Specification BZ701 Electrical Nominal operating voltage: 230V~ ±10%. Operating frequency: 50Hz Power consumption: <2.5W Power: from mains socket under test Standby: after approx. 10 minutes Voltage low indication: <195V >125V ± 5% Voltage high indication: >270V ± 5% Earth neutral voltage high indication: > 30V nominal Open earth indication: >35kΩ... - Page 16 No part of this document shall be deemed to be part of any contract for the equipment unless specifically referred to as an inclusion within such contract. © 2022 Martindale Electric Co. Ltd. Registered in England No. 3387451. LITBZ701...