Instruction/ maintenance manual of the product H-251 A Ecom Instruments
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Instruction Manual H-251 A BAL H-251 A 4spr. DIN A 6 22.02.2002 12:14 Uhr Seite 1.
Contents 1. Introduction 2. Safety information 3. Faults and damage 4. Safety regulations 5. Ex-Data 6. T echnical Data 7. Operating instructions 8. Repairs 9. Cleaning 10. Guarantee and liability 11. EC-Declaration of conformity 12. EC-Certificate of conformity page 13 13 13 14 14 15 15 - 18 18 18 18 - 19 19 20 - 21 .
1. Introduction Providing an intense bright inspection light beam, the intrinsically safe rechargeable handlamp type H-251A is certified for use in Ex-hazardous areas classified as either Zone 1 or 2 and also Zone 21 or 22 according to IEC/CENELEC. 2.
4. Safety regulations The use of the intrinsically safe H-251A meets the requirements of the regulations providing that the user observes and applies the requirements as laid down in the regulations and that improper and incorrect use of the unit is avoided.
6. T echnical Data Working temperature T a: -20 ... +40°C Storage temperature: -20 ... +40°C Operating time: 7 hours Dimensions: 190 x 130 (L x Diameter) Weight: approx.
7.1.2. Opening W arning: Do not open the handlamp within the Ex-hazardous area. Before opening, switch to OFF . The handlamp head is removed by turning anticlockwise from the main casing – please note, that as the handlamp head is fitted with a high integrity seal, this action can be difficult to start.
7.2. Charging station The main switch for the charging station is located on the back of the unit. After switching on the handlamp, the charging process begins immediately . When charging is completed, the unit auto- matically reverts to trickle charge mode.
7.2.2. C – 251 L V This charging station is designed for a supply voltage of 12-32 V olts DC. Complete recharging using a 12-V olt DC supply should be completed in approximately 20-24 hours, using a 24 V olts DC supply reduces this time to approximately 10-12 hours.
In those countries where the restriction of a legal guarantee (e.g. the exclusion or limitation of subsequent damage) is not permitted, it could be that the above mentioned limitations and exclusions are not valid for each purchase.
12. EC-Certificate of conformity 20 BAL H-251 A 4spr. DIN A 6 22.02.2002 12:14 Uhr Seite 20.
21 BAL H-251 A 4spr. DIN A 6 22.02.2002 12:14 Uhr Seite 21.
ecom instruments GmbH Industriestr . 2 D-97959 Assamstadt T el.: + 49 (0) 62 94 / 42 24-0 Fax: + 49 (0) 62 94 / 42 24 90 E-Mail: sales@ecom-ex.com Internet: www .
An important point after buying a device Ecom Instruments H-251 A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Ecom Instruments H-251 A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Ecom Instruments H-251 A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Ecom Instruments H-251 A you will learn all the available features of the product, as well as information on its operation. The information that you get Ecom Instruments H-251 A will certainly help you make a decision on the purchase.
If you already are a holder of Ecom Instruments H-251 A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Ecom Instruments H-251 A.
However, one of the most important roles played by the user manual is to help in solving problems with Ecom Instruments H-251 A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Ecom Instruments H-251 A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
