Symbols Used; Tools List - Endress+Hauser Promag 800 Installationsanleitung

• Only open the housing for a brief period. Avoid foreign objects, moisture or dirt entering the
housing.
• Replace defective seals only with original seals from Endress+Hauser.
• If threads are defective the measuring device must be repaired.
• Threads (e.g. of the electronics compartment cover and connection compartment cover)
must be lubricated if an abrasion-proof dry lubricant is not available. Use acid-free, non-
hardening lubricant.
• If, during alteration work, spacing is reduced or the dielectric strength of the measuring
device cannot be guaranteed, perform a test on completion of the work (e.g. high-voltage
test in accordance with the manufacturer' s instructions).
• Service plug:
• Do not connect in explosive atmospheres.
• Only connect to Endress+Hauser service devices.
• Observe the instructions for transporting and returning the device outlined in the Operating
Instructions.
Contact Endress+Hauser Service if you have questions:
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Symbols used

6.1 Symbols for certain types of information
Symbol Meaning
Permitted
Procedures, processes or actions that are permitted.
Forbidden
Procedures, processes or actions that are forbidden.
Tip
Indicates additional information.
, , ... Series of steps
1. 2. 3.
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Tools list

3 mm
Endress+Hauser
Crimping tool
T20
www.addresses.endress.com
EA01366D
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