KROHNE BM 26 BASIC-ADVANCED ATEX EN - Manual (Page 21)

ASSEMBLED EQUIPMENT
4
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BM 26 BASIC/ADVANCED
www.krohne.com 12/2011 - 4000347102 - AD ATEX BM 26 Bas-Adv R02 en
4.1 General safety information
4.1.1 Scope
These instructions are applicable only to the explosion-protection version of the
measuring chamber with 1 of these 3 options that follow:
• the explosion-protection version of the analog transmitter or
• the explosion-protection version of the limit switch or
• the explosion-protection versions of the analog transmitter and the limit switch.
For all other data, use the Quick Start and Handbook for the magnetic level indicator. If you do
not have these documents, please contact the nearest sales office or download them from the
website www.krohne.com.
4.1.2 Standards and approvals
• For the applicable European Standards and approvals for the measuring chamber, refer to
Standards and approvals on page 4.
• For the applicable European Standards and approvals for the limit switch, refer to Standards
and approvals on page 10.
• For the applicable European Standards and approvals for the analog transmitter, refer to
Standards and approvals on page 15.
INFORMATION!
The information in this ATEX supplement only contains the data applicable to explosion
protection. The technical data in the handbook for the non-Ex version shall be valid in its current
version, provided that they are not rendered invalid or are replaced by this ATEX supplement.
WARNING!
The information in this chapter only contains data applicable to the use of the measuring
chamber with other equipment.
• For more data on the measuring chamber, refer to Measuring chamber on page 4 .
• For more data on the limit switch, refer to Limit switch on page 10 .
• For more data on the analog transmitter, refer to Analog transmitter on page 14 .
WARNING!
Installation, commissioning and maintenance may only be carried out by "Personnel trained in
explosion protection".
DANGER!
The ATEX versions of the assembled equipment agree with European Directive 94 / 9 / EC
(ATEX 100a).
WARNING!
Carefully read the ATEX approval certificates for measuring chamber and the options that are
attached to the measuring chamber. Obey the boundary conditions.