Siemens sitrans LU01 - Manual (Page 16)

Page 10 SITRANS LU01 – INSTRUCTION MANUAL 7ML19985BE02
mmmm
m
Inst
allat
ion
Mounting
Inspect all cartons and packaging for possible damage during shipment, before removing
the SITRANS LU01 and associated equipment.
1.
Loosen the 6 enclosure lid (captivated) screws and swing the lid open.
2. Remove the 4 Board B mounting screws (outer corners) and remove the circuit
board assembly.
3. Drill required holes in the enclosure bottom to meet enclosure cable/conduit entry
requirements.
4. Attach the enclosure to the selected mounting surface (use four predrilled screw
holes).
5. Attach the conduits/cable hubs to the enclosure. (Do not apply undue force.)
6. Reinstall the circuit board assembly.
Transducer Mounting
Objects near the transducer face cannot be reliably detected. Mount the transducer
above the highest material level (away from the nearest monitored object) by the
following
Nearest Distance.
Warnings
• Non metallic enclosure does not provide grounding between connections. Use
grounding type bushings and jumpers.
• This product is susceptable to electrostatic shock. Follow proper grounding
procedures.
Nearest Distance Transducer Types
0.5 m (1.65 ft) 1
1.
This is the recommended minimum distance. However, it can be reduced under certain circum-
stances. Please check the appropriate transducer manual for details.
ST-H, ST-25, XRS-5, XCT-8, XCT-12, XPS-10, XPS-15, ST-50
0.66 m (2.17 ft) XPS-30, XPS-40
0.99 m (3.25 ft) ST-100, LR-21, XLT-30, XLS-30
1.32m (4.33 ft) LR-13, XLT-60, XLS-60
1 2 3 4
1 2
mA
5
9
C
P P X X X
6
0
7 8
1 2 3 4
267 mm
(10.5")
285 mm
(11.2")
lid screw
(6 places)
209 mm
(8.2")
172 mm
(6.8")
suitable location for conduit entrances.
Use water tight conduit hubs to maintain the enclosure rating.
mounting hole, 4.3 mm (0.17")
diameter, access under lid (4 places).
programmer
lid (hinged)
customer
mounting screws
106 mm
(4.2")