SENSseries LB 480
BERTHOLD TECHNOLOGIES GmbH & Co. KG
1 – 51
Volume 1 5 Explosion Protection
1
5.8.1 Plan for Visual Inspection of the Detector
If you answer one of the following questions with "No", you have to
record the action you have taken to remedy this deficiency in the
last column. Make sure before you take the device into operation
again that the provisions you have taken are correct by consulting
with the person in charge of explosion protection.
Date: ...............................................
Name:.................................................
Yes No Measures
General test
Is the housing free of corrosion, dents,
cracks, holes and warps?
Is the housing cover of the detector firmly
attached?
Are the permissible functional and
safety-related temperatures observed?
Are the external connections of the poten-
tial equalizer in good working order?
Is the surface of the detector free of contact
with other non-alloy steel parts?
Are the connected cables installed
strain-relieved?
Is a separator in place?
Is the separator easily accessible for main-
tenance personnel?
Test of screwed fittings (cable glands, adapters, sealing plugs)
Were only metallic fittings used?
Are the screwed fittings suitable for the
ambient conditions?
Are screwed fittings used for the normal
ambient temperature range between -20° C
and +40° C that at least meet the stan-
dards specified on the cover page of the EC
type-examination certificate or are screwed
fittings used that have been approved for
use in the LB 480 by BERTHOLD
TECHNOLOGIES?
Is the permissible temperature range of the
screwed fittings suitable for the tempera-
tures encountered?
Are the screwed fittings suitable for the
required protection type (at least IP 65)?
Are the screwed fittings free of corrosion?
To Next Page
Loading...
