beautypg.com

Operation – KROHNE DK 32-DK 34 ATEX II2G Ex i EN User Manual

Page 11

background image

OPERATION

5

11

DK32 DK34

www.krohne.com

11/2012 - 4000422303 AD DK32/34 II2G R03 en

Operation

5.1 Start-up

Start-up is only permitted when the variable area flowmeter:

• is correctly installed in the system and connected.
• has been checked for the proper state with regard to its installation and connection

requirements.

The user of the system must have it checked before start-up in compliance with the national
regulations for checks before startup.

5.2 Operation

Setting of the limit switches may be carried out during operation. Remove the housing cover to
this purpose. The housing cover has to be closed immediately after the limit switches have been
set.

AD_DK32_34_II2G_R03_en_422303_PRT.book Page 11 Monday, November 12, 2012 9:18 AM