Ludlum Measurements 4525 GENERATION IV Series, Руководство по установке

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Model 4525 Generation IV Series Installation Manual
Section 2
Ludlum Measurements, Inc. Page 2-7 December 2020
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Any other optional items.
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The total shipping weight of both pallets for the Model 4525-7500 is approximately
2043 kg (4500 lb), Model 4525-12500 is 3405 kg (7500 lb), Model 4525-15000 is 4086
kg (9000 lb).
U
NPACKING
1) Remove the cardboard and shrink wrap from the stand.
2) Remove the peripherals from the crate. Store the peripherals in a safe
location.
3) On Models 4525-7500, 4525-12500, and 4525-15000, remove the I-
beam extensions and keep them accessible for preassembly.
Stand Location – Buffer Zone
For best operation, locate the stands in an area where a 3 m (10 ft) buffer zone can
be maintained around the detectors. Typically the stands are mounted about 3 m
(10 ft) before the weigh scale. It is important that vehicles stay out of this buffer
zone except when they are moving slowly between the detectors. Placing a stop
sign at the entrance to this buffer zone is recommended, as well as painting a line
on the pavement. See Drawing 511 x 928P. Failure to correctly locate the system
or failure to enforce the buffer zone will result in more frequent false alarms.
These false alarms are caused by the system having an incorrect measurement of
the true background radiation level.
Lightning Protection
Ludlum Measurements offers an optional lightning protection setup to reduce
damage from a lightning strike. See drawing 511 x 1067 in the back of the manual
for an example. Contact an LMI representative for more information.