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STARTUP
When the LS2000 is installed and wired as
described in the “Installation” section, it is ready
for commissioning. If the application requires
that specific changes be made to the factory
settings, HART communication will be required.
NOTE
Ensure that alarm devices are bypassed
during commissioning.
NOTE
The safety function (gas input-to-
actuation/notification) must always be
verified upon completion of installation
and/or modification.
ALIGNMENT
OVERVIEW
The LS2000 modules must be properly aligned
before normal operation will be attained.
NOTE
Refer to the FM, ATEX, or IECEx Appendix
for information regarding the effect of
misalignment on system accuracy.
IMPORTANT
Upon completion of system alignment,
ensure that
ALL
bolts on the LS2000
mounting and alignment bracket are
properly tightened.
EQUIPMENT REQUIRED
1. Properly installed and powered LS2000 system
(transmitter and receiver). Easy access to both
modules is highly recommended.
2. LS2000 Alignment Tool. The alignment tool is
recommended for use in commissioning all
LS2000 systems. The following instructions
cover the use of the Alignment Tool.
3. 9/16 inch wrench.
4. 15/16 inch wrench.
5. For installations with short separation
distances (5-15 meters for the short range
model and 30-40 meters for the long range
model), the short range aperture kit (supplied)
is typically needed. Refer to the “Aperture Kit
for Short Range Applications” section in this
manual for details.
HORIZONTAL LOCKING BOLTS (4)
HORIZONTAL ADJUSTMENT BOLT
WITH LOCK NUT (2)
VERTICAL ADJUSTMENT BOLT
WITH LOCK NUT (2)
DETECTOR MOUNTING ASSEMBLY
Figure 25—LS2000 Mounting and Alignment Bracket (Receiver Module Shown)
HART CONNECTORS
A2672
Figure 24—Location of HART Connector Pins
(Receiver Module Shown)