App.2-6
TI 32S01J30-01E
Appendix 2 ATEX Ex “ec”/ATEX Type “n” / UKEX Ex “ec” / UKEX Type “n”
Yokogawa Electric Corporation
Model
ProSafe-RS FIO
Title
Instructions
No.
NKE044-A13
Page
5
Revision
17
Warnings:
WARNING – WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT,
– DO NOT OPEN THE CABINET WHILE THE EQUIPMENT ARE ENERGIZED
– DO NOT REMOVE OR REPLACE THE FUSE WHEN ENERGIZED
– DO NOT SEPARATE THE CONNECTIONS WHEN ENERGIZED
Installation:
- The equipment shall be installed and used within their ratings
- All equipment and wiring in hazardous areas shall be installed in accordance with EN 60079-14
and related local electrical codes and the installation shall also comply with the appropriate
requirements for non-hazardous areas.
- Instructions provided in GS (General specifications), TI (Technical Information of Installation
Guidance) and/or IM (User’s Manuals) shall be observed.
- The installation shall be carried out only by qualified personnel whose training has included
instruction on the type of protection and installation practices, relevant rules and regulations and
general principles of area classification.
- The degree of protection not less than IP54 shall be maintained at cable entries into the cabinet.
- It must be observed during the installation that the venting slots of the equipment are not blocked
off by cable parts, fixing accessories etc.
- Screws of terminals for field wiring connections shall be tightened with specified torque values.
- On completion of the installation and prior to first use, initial inspection of the equipment and
installation shall be carried out in accordance with EN 60079-17.
- Abide by the following guidance so as to ensure the safety and performance.
- Make sure that all the empty slots in the cabinet should be properly covered with attached caps.
- Make sure that all the cables are rigidly fixed in the cabinet.
- Field wiring for Ethernet communication and Vnet/IP network must be in accordance with IEEE
802.3 so as to avoid overvoltage exceeding 119 V.
- In case connecting Base Plate for Barrier, installation must be in accordance with its instructions.
- The models which were included in the in the previous EU Declaration of Conformity with marking
“nA” can be installed into the system, if the same model and suffix codes are listed in the table of
“Specific Conditions of Use”.
Maintenance and Repair:
- Inspections and maintenance of the equipment and installations shall be carried out only by
qualified personnel and in accordance with EN 60079-17.
- Repair, overhaul, reclamation of the equipment shall be carried out only by qualified personnel
and in accordance with EN 60079-19.
- Repairs of the equipment shall be carried out only by trained, experienced, skilled, knowledgeable
and/or supervised personnel, or by the service engineers authorized by YOKOGAWA. Otherwise,
the type of protection may be invalidated.
- Modifications shall not be made to the equipment which is operated in hazardous areas.
- Use only the following batteries specified by YOKOGAWA for the processer modules:
S9185FA for SCP451 and SCP461
S9450FE for S2CP471 and L1CP471
- Use only the following FANs specified by YOKOGAWA for AIP602:
A1159EM or A1213EM
Dec. 3, 2021-00
A1159EM and A1213EM are components of AIP602. These are not sales units.ßor actual
replacement of the fan of ProSafe-RS, AIP602 shall be used.
