Preparation For Cable Entry; Cable Routed Through Conduit - Siemens SITRANS LUT400 Operating Instructions Manual

Preparation for cable entry

Cables can be routed through conduit or enter the enclosure through cable glands.
Follow steps 1 to 5 below to first uncover cable entry holes, then complete steps for use
with conduit, or with cable glands.
1. Ensure enclosure lid is closed and fastener screws are locked.
2. Place tip of screwdriver into groove on the outer diameter of the knock-out tab (see
illustration that follows).
3. Hit the end of the screwdriver with palm of hand to knock out entry hole.
4. Loosen screws and remove enclosure lid.
5. Remove plastic piece(s) that covered entry holes from enclosure. Be careful not to
damage the electronics with static electricity, or the tools used to knock out entry
holes.

Cable routed through conduit

(continued from steps 1 to 5 above)
6. After preparing for cable entry in steps 1 to 5 above, attach the conduit to the
enclosure using only suitable size fittings approved for water-tight applications.
(Conduit size is 1/2" NPT.)
7. Replace enclosure lid and tighten screws.
knock-out tab
(3 places)
For a more detailed dimension drawing, see
.
Page 16 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS
SITRANS LUT400
cable entry holes
SITRANS LUT400 Dimensions
groove for screwdriver
(3 places)
on page 255.
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