Sealing The Enclosure; External Sealing Of The Panel-Mount Enclosure - Mettler Toledo IND570 Installationshandbuch

2.8.

Sealing the Enclosure

When the IND570 terminal is used in a metrologically "approved" application, it must be protected
from tampering by use of seals. An optional sealing kit is available from METTLER TOLEDO. The kit
(part number 30130836) contains all the required hardware. The method used for sealing will vary
depending upon local requirements. The IND570 supports external sealing.
2.8.1.

External Sealing of the Panel-Mount Enclosure

The panel-mount enclosure supports both two- and three-screw external sealing for the United
States and Canada. For external sealing of the panel-mount enclosure, refer to Figure 2-57, Figure
2-59, and Figure 2-60 and follow these steps:
1. Ensure that the appropriate approval region has been selected in setup under Scale > Type >
2. Replace the three Phillips-head screws that secure the rear panel to the enclosure with the three
3. Thread the wire cable and plastic seal (Figure 2-57) included with the kit through the holes in
4. Thread the end of the wire cable through the plastic seal and snap the seal shut.
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Capacity Label
in Place
Approval and that the Metrology security switch SW1-1 is in the "on" position.
through-hole screws provided in the sealing kit.
the new screws. The U.S. requires use of only two of the screws (Figure 2-59). Canada
requires use of all three (Figure 2-60).
Note that there are additional parts in the sealing kit that are only used for sealing in China. For
all other regions, only the 3 through-hole screws and sealing wire are required.
METTLER TOLEDO IND570 Weighing Terminal Installation Manual
Figure 2-56: Capacity Label Installed
Figure 2-57: External Sealing Wire
2-37