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Technical Manual for the
Voice Sounder – DB3V
Please note that every care has been taken to ensure the accuracy of our
technical manual. We do not, however, accept responsibility for damage,
loss or expense resulting from any error or omission. We reserve the right
to make alterations in line with technical advances and industry standards.
© MEDC 2002
12/03
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Summary of Contents for MEDC DB3V
- Page 1 Technical Manual for the Voice Sounder – DB3V Please note that every care has been taken to ensure the accuracy of our technical manual. We do not, however, accept responsibility for damage, loss or expense resulting from any error or omission. We reserve the right to make alterations in line with technical advances and industry standards.
- Page 2 The unit can be rotated to the required position and fixed via the two other holes. The fixing holes accept M8 screws or bolts. MEDC recommend the use of the following stainless steel screws. The elevation of the unit can be adjusted by loosening the 2 x M6 screws which fasten the stirrup to the horn.
- Page 3 EExd & EExde units Cable termination should be in accordance with specifications applying to the required application. MEDC recommends that all cables and cores should be correctly identified. Please refer to the wiring diagram provided with the product. Ensure that only the correct listed or certified cable glands are used and that the assembly is shrouded and correctly earthed.
- Page 4 When the supply to the unit is switched back ON the message will automatically repeat at the set delay time. Note: The message will not play straight away on power up, there will be a delay depending on the preset value. 12/03 © MEDC 2002...
- Page 5 Painting and other surface finishes, other than those applied by the manufacturer, are not permitted. If a fault should occur, then the unit should be returned to MEDC for repair/ replacement. If you acquired a significant quantity of units, then it is recommended that spares are also made available.
- Page 6 II 2 GD Where: signifies compliance with ATEX signifies suitability for use in surface industries signifies suitability for use in zone 1 signifies suitability for use in the presence of gases signifies suitability for use in dust atmospheres 12/03 © MEDC 2002...
- Page 7 © MEDC 2002 12/03...
- Page 8 MEDC Ltd, Colliery Road, Pinxton, Nottingham NG16 6JF, UK. Tel: +44 (0)1773 864100 Fax: +44 (0)1773 582800 Sales Enq. Fax: +44 (0)1773 582830 Sales Orders Fax: +44 (0)1773 582832 MEDC Stock No. E-mail: sales@medc.com Web: www.medc.com TM124-ISSA...
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