Ecom Instruments 40, 50 instruction manual Contents, Introduction, Safety Advice, Faults and Damage

Models: 50 40

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Contents

Contents

 

1.

Introduction

13

2.

Safety Advice

13

3.

Faults and Damage

13-14

4.

Safety Regulations

14

5.

Ex-Data

14-15

6.

Technical Data

15-16

7.

Use and Application / Operating Instructions

17-18

8.

Repairs

18

9.

Cleaning, Maintenance and Storage

18

10. Guarantee and Liability

19

11. Declaration of EC Conformity

20

12. EC -Type Examination Certificate

21-22

13. Certificate of Compliance

23-24

12

 

1. Introduction

The Ex-Time 40 and the Ex-Time 50 are quartz movement wall clocks designed for internal use in Ex-hazardous areas classified as Zone 1 and 2 according IEC/CENELEC or division 1 according to NEC.

2. Safety Advice

These Operating Instructions contain information and safety regula- tions which must be followed to ensure safe and reliable operation of the unit under the described conditions.

Failure to follow the information and instructions contained in these Operating Instructions can have dangerous consequences or may vio- late applicable rules and regulations.

Please take the time to carefully read through these Operating Instructions before you start using the unit.

In the event of any doubt or discrepancies (e.g. due to errors in trans- lation and/or printing), the original German language version of the Operating Instructions should be referred to.

3. Faults and Damage

If there is any reason to suspect that the safety or integrity of the unit has been compromised, then it must be taken out of operation imme- diately and removed from the Ex-zone without delay.

Precautionary measures must be taken in order to prevent any further use of the unit in the Ex-zone. It is recommended that the unit should be then sent to the manufacturer to be examined.

The safety and integrity of the unit may be compromised by, for example:

-External damage is evident on the housing.

-The unit has been subjected to excessive

-loads for which it is not designed.

-Incorrect storage of the unit.

-Damage sustained in transit.

-Correct certification is illegible.

-Functionality errors occur.

-Permitted tolerances or threshold values have been exceeded.

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Ecom Instruments 40, 50 instruction manual Contents, Introduction, Safety Advice, Faults and Damage