Chapter 3 Installation
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3.6.2. Precautions
Operating introduction:
(1) Take care to avoid damage to the meter when you are unpacking. It is
suggested not to unpack the box before transporting it to the installation site to
avoid damage of meter. It’s prohibited to use a stick or rope to lead through the
measuring tube of sensor. Instead, follow the correct lifting as shown in the figure
below.
Figure 18
(2) Avoid vibration
Avoid heavy falling or pressing, especially the flange surface which cannot be
stressed (otherwise, the lining may be damaged to disable operation of the meter).
(3) Protection of flange surface
After unpacking, pay attention to protect the flange. Do not place it on the
unpadded floor or other uneven boards.
(4) Terminal box
It’s not allowed to open the terminal box cover before electrical wiring. After the
wiring is completed, please apply the special sealant provided by our company to
on the terminal box as soon as possible. Then cover terminal box and tighten the
screws to ensure the tightness.
If the protection level of the electromagnetic flowmeter is IP68 at type selection, it
has been subject to water-proof sealing.