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3 - I
NSTALLATION
This section describes the processes used to initially install and configure your
2-Pack analyzer system. Once the analyzer arrives, you should take a few
minutes to examine the contents before installing the unit.
SpectraSensors Class 1 Division II analyzers use a non-incendive
protection method, and as such all portions of the local installation
codes apply. The maximum allowed inductance to resistance ratio
(L/R ratio) for the field wiring interface must be less than
25 µH/Ω. The maximum total loop capacitance shall be
0.27 microfarads.
The safety of the analyzer is the responsibility of the installer and
the organization he/she represents.
What Should be Included in the Shipping Box
The contents of the crates should include:
•
The SpectraSensors 2-Pack analyzer system
•
A document CD, which includes this manual and other system
manuals and documents
•
Two external serial cables
•
Additional accessories or options as ordered.
Contact Service if any of these contents are missing, refer to "Service
Contact" on page B-31.
Lifting/Carrying the Analyzer
Before removing from the crate, move the analyzer as close as possible to the
final installation location. Due to the analyzer's size and weight (configurations
can weigh approximately 86 Kg [190 lbs]), SpectraSensors recommends the
use of a forklift, pallet jack, etc. to lift and/or move the analyzer. If the analyzer
is to be lifted by hand, designate multiple individuals and distribute the weight
among personnel to avoid injury. Never lift the analyzer by the electronics
enclosure. Always carry the load using one of the following points/methods
(refer to Figure A–1 on page A–5):
•
Mounting ears on the sample conditioning system (SCS), refer to
Figure 3–1 on page 3–2
•
Support beneath instrument (best used when employing a forklift)
Hardware Installation and Maintenance Manual
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3
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