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Technical description
2.6 ATEX ignition hazards in accordance with DIN EN 80079-37
Paint system
Primed according to corrosiveness category C2 G
2-component epoxy zinc phosphate,
desired coat thickness 60 μm
Primed according to corrosiveness category C4 G
2-component epoxy zinc phosphate,
desired coat thickness 90 μm
2.6
ATEX ignition hazards in accordance with DIN EN 80079-37
24
ATEX version gearboxes
ATEX marking
Regardless of the type of protection, the letter »h« is always assigned. In addition to
the marking on the rating plate, the valid types of protection below are applied:
Constructional safety "c"
The constructional safety is ensured by the selection of suitable materials and
components, the dimensioning of the product for the customer's application,
suitable sealing systems, adequate lubrication of rolling bearings, geared
components and seals, and by thermal testing.
Liquid immersion "k"
The liquid immersion is achieved through oil bath lubrication. Refer to the rating
plate and the Operating Instructions for the original oil filling.
Control of ignition sources "b"
Control of ignition sources is achieved by a temperature check and/or electrical oil
level check.
Gearbox and geared motors in an ATEX design
Servicing and maintenance work that are relevant for the type of protection shall
only be carried out by SIEMENS service personnel or by SIEMENS authorized
partners.
Can be overpainted with
•
2-component - polyurethane paint
•
2-component - epoxy paint
•
2-component - acrylic paint
•
Acid-hardening paint
•
2-component - polyurethane paint
•
2-component - epoxy paint
•
2-component - acrylic paint
•
Acid-hardening paint
Operating Instructions, 02/2021, A5E37880173A/RS-AM
BA 2030
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