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14.
If cables are connected at a later date, ensure that the connections are not corroded.
15.
All external cables (including cables between load / weigh cells and terminal/cable junction boxes)
are suitable only for secure and protected installation and must be installed so that they cannot
work loose or be damaged. If this cannot be reasonably accomplished, you must use cable glands,
the round shape of which must have a radius of at least one quarter of the cable diameter, but not
more than 3 mm, when measured across an angle of at least 75°.
15.
If you plan to use other manufacturersí cables (the operator shall be liable concerning all cable
connections), a suitability test must be performed. Tractive force of 10x the diameter of the cable
(in mm) in N, b ut applied at least at 100N for a 6-hour period, may not cause the cable to be pulled
out by more than 6 mm. Be sure that the pin assignment is correct. Remove any connections not
needed.
16.
To use non -Sartorius equipment in Zone 2, be sure they have the appropriate gas and temperature
classes; for Zone 22, make sure they do not exceed the maximum surface temperature.
The outputs must have Ex nA electrical circuits.
17.
Keep chemicals and other agents, which can attack the housing seals and cable sheaths, away
from the equipment. These agents include oil, grease, benzene, acetone and ozone. If you are not
sure about a certain substance, please contact the manufacturer.
18.
At reasonable intervals, have your equipment installation checked for proper functioning and safety
by a trained and certified technician.
19.
Do not expose the equipment to extreme shocks and vibrations.
20.
If an in-use dust cover is utilized, ensure that no static electricity is generated. Use only a damp
cloth to clean it.
21.
If your equipment needs to be repaired, use only original replacement parts supplied by the
manufacturer!
22.
If the equipment does not operate properly, unplug it immediately from line power (mains supply)
and lock it in a safe place to prevent further use for t he time being.
23.
Any tampering with the equipment by anyone, other than repair work done by authorized Sartorius
service technicians, will result in the loss of Ex conformity for Zones 2 and 22 and in the forfeiture
of all claims under the manufacturer's warranty. Modifications, including those to be carried out by
Sartorius employees, may be permitted only after the express written authorization has been
obtained from Sartorius. Only authorized specialists may open the equipment.
24.
Modifications, inclu ding those to be carried out by Sartorius employees, may be permitted only
after the express written authorization has been obtained from Sartorius.
25.
The data cables connected to the equipment are considered non-incendive circuits.
The connections are secured against accidental disconnection and may only be plugged in or
disconnected when the power is switched completely off. Outputs not used must be sealed so that
the IP65 protection rating is maintained. Do not expose the terminal to voltage transients.
26.
If the equipment is installed using the front plate YAS05CISPRO, the IP protection must be
maintained. Carefully insert the gaskets, and securely
Date
Name
25.05.06
Klausgrete
Written by
25.05.06
Klausgrete
Reviewed by
25.05.06
Klausgrete
Released by
fasten the screws.
Title
Safety Instructions
Drawing no.
65728-741-16-A4
Revision
4
4
Page
of
00
15
Publicité
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