Special Conditions of Certification
Specific Conditions of Safe Use
- There is no intention for any adjustments or repair to be made on the flame-
path joints
- All unused openings in protected enclosures must be fitted with blanking ele-
ments with protection types and IP ratings compatible with the respective
enclosure
- All cable glands used must not invalidate the specific characteristics of the
Moisture Analyzer’s type of protection
NPT Union GUF-1-EX:
• All threads MUST be installed wrench-tight regardless of final orientation of the
angled components of ‘elbow’ type fittings or adaptors.
• The fittings are not intended for field installation. Any assembly of enclosure
and conduit fitting must be submitted for full approval before installation in a
hazardous area.
• The fittings and adaptors MUST NOT be loosened for alignment purposes. Any
Equiment certificates issued which utlise these components must re-state this
as a Condition of Use for users.
• It is the final assemblers/ users responsibility to ensure the threaded joint be-
tween the fitting and the associated enclosure meet all the requirements of the
applicable standards for the assembly.
• Only one fitting shall be used at any single entry on the associated enclosure.
Essential Health & Safety Requirements | 13
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