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5 INSTALLATION PROCEDURES
Installation Procedures
CAUTION
This product can only be used with a helium leak detector. The following brands of leak
detectors are supported with this product.
• TitanTest – Laco
• Alcatel Leak Detectors (182T, 380, etc.)
• Inficon and Leybold HLD's (LDS-3000, )
CAUTION
Depending on installation and routing of supply lines, a trip hazard may be created. It is
the responsibility of the facility installation personnel to eliminate or minimize all trip
hazards or identify such hazards with visual warning signs.
16
Main System Power
The main electrical cord provided uses the specifications outlined in section 4.3. the
cable has a North American rated male Nema 5-15 connector. For voltages over 130
VAC or for installations outside North America the male Nema 5-15 connector must
be removed and either the power cord be hardwired or wired with an appropriate
pule into the desired 240 VAC max power source.
USB port
A USB thumb drive can be connected to the USB port. This can be used for
downloading csv files or for updating the software.
Barcode Serial port
A Honeywell Xenon 1900 barcode reader can be connected to the DB9 port to assist
in entering test ID data. The reader can be purchased from LACO by ordering part
number LT-BC. This reader can read both 1D and 2D bar codes. The barcode reader
must be configured to default settings of 115200 baud.
Ethernet port
The user can remote control and/or monitor the LHCT by connecting a PC or PLC to
the ethernet port. See section 9 for more details.
LHCT03D & LHCT03D-R Operations and Maintenance Manual
LACO Technologies
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