Related Manuals for Cosinus cmt R1-3000
Summary of Contents for Cosinus cmt R1-3000
- Page 1 MESSTECHNIK GMBH Betriebsanleitung > <( :::E 0::: (.!) ..<( :::E - -- - --...
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Page 2: Table Of Contents
[16] Content Page Introduction a) Information for handling of instructions b) Copyright c) Limited Liability d) Target Group e) Intended Use Safety a) Basic Safety Instructions b) Warning Symbols Used First Use a) Scope of Delivery b) Packaging Appliance Description a) Basic Functions b) Design c) Maximum Power Rating... -
Page 3: Introduction
Store this manual thoroughly and forward it to the next user, respectively owner. If this manual gets lost, you can reorder it from the manufacturer “COSINUS Messtechnik GmbH” by product type “cmt Mini-Decade R1-3000”. -
Page 4: C) Limited Liability
[18] c) Limited Liability Every given information, data and notice refer to the latest state at date of print and refer to our best knowledge, expertise and experience. No right for claims can be derived from the given data, figures or descriptions. The manufacturer assumes no liability for damages due to inobservance of the given warnings and notices, misuse, inappropriate repair, unauthorised changes or use of non- approved spare parts. -
Page 5: Safety
[19] 2. Safety a) Basic Safety Instructions For safe use of your decade consider the following basic safety instructions: Before every use check your decade for visible outer damage. Never use a damaged decade – there is a electric shock hazard, if you connect your damaged decade to voltages higher than 50 V AC rms or 120 V DC ! Repairing of your decade shall only be undertaken by authorised enterprise or the manufacturer. - Page 6 [20] A warning of this risk level indicates a possible damage of your decade and / or your equipment and points to a particularly noticeable fact. Follow the instructions to avoid damage of your equipment. A warning of this risk level indicates a possible damage of your decade and / or your equipment.
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Page 7: First Use
[21] 3. First Use a) Scope of Delivery • 1 Mini-Decade R1-3000 • 2 spare fuses • 1 instruction manual Check for the scope of delivery and possible visible damage. If you detect missing parts or damage due to transportation please contact the manufacturer. - Page 8 [22] is in the upper “1” position and “off”, if the corresponding slide switch is in the lower “0” position. The resulting total resistor value is calculated by the sum of all single activated resistors. refer to the example at the back side of the decade: Part from figure on the back side of the decade: It displays the connections of the decade.
- Page 9 [23] b) Design Beispiel: Example: Example: Ejemplo: Esempio: 300kΩ → 0 3MΩ → 1 Legend: 1. Measuring connection with fuse 2. Fuse holder 3. Measuring connection without fuse 4. Common measuring connection 5. Nominal type values Fuse information 7. Slide switch Activated (“on”) resistor value Not activated (“off”) resistor value...
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Page 10: C) Maximum Power Rating
[24] Maximum Power Rating The decade has a total maximum power rating of 3 Watt. The maximum power rating shall not be exceeded, as damage or even destruction of the decade may occur. Limit applied voltage in relation to maximum activated resistor according to table 1. DO NOT APPLY ANY voltage to the decade without activated resistor ! This may lead to immediate destruction of the decade and in combination with high voltages even to personal injury ! -
Page 11: D) Maximum Operational Voltage
[25] 3 kΩ 94,8 V < 100 mA 4 kΩ 109,5 V < 100 mA 10 kΩ 173,2 V < 100 mA 20 kΩ 244,9 V < 100 mA 30 kΩ 250 V < 10 mA 40 kΩ 250 V <... - Page 12 [26] In relation to the activated resistor value the maximum allowed operational voltage V may possibly be significantly lower than the maximum voltage of 250 VAC rms / DC due to the maximum power rating of 3 W ! Up to a maximum activated resistor value of 20kΩ the applied voltage must be lower than the maximum voltage of 250 V to avoid overloading of the resistors.
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Page 13: Maintenance
[27] If you have any further technical questions, please directly contact the manufacturer under: www.cosinus.de office@cosinus.de 5. Maintenance Change of Fuse The decade’s fuse may only be changed by a person belonging to the target group (cf. chapter 1 “Target group”). -
Page 14: B) Fault Diagnostics
“change of fuse”. If the problem persists or the cause does not refer to the fuse, stop using the decade und contact the manufacturer, e.g. under office@cosinus.de. c) Calibrating Factory-provided every decade has been calibrated to ensure accuracy according to “technical data”... -
Page 15: Disposal
[29] 7. Disposal Do not dispose of the decade into normal household waste. This product is subject to the provisions of the European Directive 2012/19/EU (Waste Electrical and Electronic Equipment). Dispose the decade through an approved disposal centre or at your community waste facility. - Page 16 [30] b) Dimensions...
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