Endress+Hauser magphant, Руководство по эксплуатации

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2. Mounting and Installation
2.1 Protection type IP 66 (DIN 40050)
The Magphant fulfils all the requirements for IP 66.
Caution!
After successful installation in the field or after replacing an instrument, the following
points must always be observed in order to ensure protection to IP 66:
•
Housing gaskets must be clean and undamaged and lie at the end of the cover
threads. The gaskets may need to be dried, cleaned or replaced.
•
The screw cover must be firmly tightened.
•
The cables used for connecting must have an outer diameter of 7...12 mm.
•
The cable glands must be firmly tightened.
•
The cable must loop down before entering the cable gland to ensure that no mois-
ture can enter it.
•
An unused cable gland is to be replaced with a blind plug.
•
The protective bush should not be removed from the cable gland.
2.2 Temperature ranges
Caution!
•
The maximum approved ambient and fluid temperatures must be observed
(see Page 20).
•
For outside installation of the instrument, take care that it is protected from direct
sunlight. This applies especially in countries with high ambient temperatures.
b
a025
y
1
0
Fig. 3:
Mounting regulations for cable
glands
Magphant 2. Mounting and Installation
Hauser 7