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Masoneilan Y237 Adaptor ATEX Instruction Manual | 7
5. Installation and electrical connections
•
The device must be installed and put into service in conformance with
EN/IEC 60079-14
and/or
national and local regulations applicable for explosible atmospheres.
•
The adaptor
Y237
allows the mounting of multiple cable entries (3 maximum).
•
The implantation threads on the device and implantation tapping of the cable gland are given by the
following table:
Y237 -
Material
Male
Female
1
A-
Aluminum
S-
Stainless Steel
3-
½’’ NPT
4-
¾’’ NPT
4-
½’’ NPT
5-
¾’’ NPT
6-
M20
1
The three female inputs are identical on the Y237
•
If one
Y237
input is not used, the conduit will be closed by a plug if apparatus certified ATEX or IECEx
(type Cooper CAPRI CODEC).
•
See
Annex
for the mounting rules and to meet a requested IP66/67 protection.
6. Maintenance and service
•
These operations must be done in conformance with EN/IEC 60079-17 and / or national and local
regulations applicable for explosible atmospheres.
•
Before carrying out any work on the device, check the local conditions are free of potentially explosive
atmosphere for safe operations.
•
The component requires no special maintenance other than checking the correct tightening at least
once a year.
