Installation
Cerabar M, Deltapilot M
30
Hauser
4.7
Closing the housing cover
NOTICE
Devices with EPDM cover seal - transmitter leakiness!
Mineral-based, animal-based or vegetable-based lubricants cause the EPDM cover seal to
swell and the transmitter to become leaky.
‣
The thread is coated at the factory and therefore does not require any lubrication.
NOTICE
The housing cover can no longer be closed.
Damaged thread!
‣
When closing the housing cover, please ensure that the thread of the cover and hous-
ing are free from dirt, e.g. sand.If you feel any resistance when closing the cover, check
the thread on both again to ensure that they are free from dirt.
4.7.1
Closing the cover on the stainless steel housing
A0028497
The cover for the electronics compartment is tightened by hand at the housing until the
stop. The screw serves as DustEx protection (only available for devices with DustEx appro-
val).
4.8
Post-installation check
Is the device undamaged (visual inspection)?
Does the device meet the measuring point specifications?
For example:
• Process temperature
• Process pressure
• Ambient temperature
• Measuring range
Are the measuring point identification and labeling correct (visual inspection)?
Is the device adequately protected from precipitation and direct sunlight?
Are the fixing screws and securing clamp tightened securely?
Содержание Cerabar M
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