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エンクロージャー Abtech MJB SeriesのPDF 設置、操作、メンテナンスの説明書をオンラインで閲覧またはダウンロードできます。Abtech MJB Series 2 ページ。 Range enclosure
Operation
1. The lid must be secured using all the lid screws provided in order to maintain the IP rating.
2. No attempt must be made to remove the enclosure lid whilst electrical power is connected to
the contents of the enclosure.
3. The earthing/grounding facility must be connected to the earth bonding circuit at all times when
electrical power is connected to the enclosure.
Maintenance
Routine maintenance is likely to be a requirement of local Health and Safety legislation. The laws
of the applicable country must be considered and maintenance checks carried out accordingly.
Additional checks that are advisable to ensure the efficiency of ABTECH 'S' range enclosures are:-
Activity
1
Check that the lid seal is not damaged and is in place
2
Check that all lid fixing screws are in place and secured
3
Check that all gland plate fixing screws are in place and secured
4
Check that the mounting bolts are tight and free of corrosion
5
Check the security of all cable glands
6
Check the enclosure for damage
Chemical Attack
The ABTECH MJB units are manufacture from 316 stainless steel. The following additional
material are also used :-
Neoprene or silicone rubber,
Brass,
Cast epoxy resin.
Consideration should be given to the environment in which these enclosures are to be used to
determine the suitability of these materials to withstand any corrosive agents that may be present.
Static Hazard
MJB units do not present a hazard from static electricity.
Vibration
MJB range terminal boxes are designed for use in areas subject to normal industrial levels of
vibration. They are not designed for use in areas subject to intentional or extreme conditions of
vibration.
Protection From Foreseeable Faults
Circuits connected in the enclosure must be externally protected using suitable circuit interruption
devices to prevent overloading. Provided the enclosure is correctly installed, there should be no
foreseeable faults.
A B Controls and Technology Ltd
Sanderson Street, Lower Don Valley, Sheffield
ABTQ-36 rev 03 2/2
Last review: 08th Dec 21
Frequency
Each time the
enclosure is opened
Each time the
enclosure is opened
Each time the
enclosure is opened
Annually
Annually
Annually