I-688 GSE Gas Transmitter Installation, Operation and ... - Brasch

QUICK INSTALLATION GUIDEPlease read this entire manual before attempting to install and operate this gastransmitter. But, if you do not read the manual, this Quick Installation Guide willprovide the basic steps necessary to install and operate the transmitter. In each step,reference is made to the portion of the manual where more complete information canbe obtained.Follow the basic steps listed below to install and operate your Brasch Gas Transmitter. However, werecommend that you read the complete manual to obtain a more detailed description of the transmitter’scapabilities.Installing and operating your Brasch transmitter:Step 1Determine the location for mounting your transmitter(s). The location(s) may be indicated on thearchitectural drawing. Also, the owner or designer of the facility may be consulted. Mounting guidelines canbe found on page 1 of this manual.Step 2WARNINGThis transmitter may require the use of voltage levels high enough to cause fatal injuries.Proper procedures must be followed anytime work is performed on this unit.Only Qualified Personnel Should Attempt To Install, Maintain Or Service ThisEquipment.The transmitter can operate from 24 VAC or +/- 25 VDC. If the transmitter provides a signal to acustomer supplied building management system, or a Brasch GDCP-0, GDCP-1, GDCP-2, or GDCP-3control panel, the transmitter is connected to 24VAC. This voltage is provided by a step-downtransformer connected to the building’s AC line.Provide a dedicated circuit, at the required 24 VAC and 5 VA, at each transmitter mounting location. Followall national and local wiring codes. The wiring should be at least 14 AWG. A conductor, connected to theearth ground, should also be provided. The circuit must include a disconnect switch located within easyreach of the transmitter.To access the power connections, it is not necessary to remove the transmitter’s housing cover. Allconnections to the transmitter are made using the wiring that exits through the conduit fitting on the top ofthe transmitter. See the wiring diagram on page 5 and the suggested mounting method on page 13.CAUTIONOperating this transmitter with the incorrect voltage and power requirement can causeinternal electrical components to overheat and fail. Operation under these conditions willvoid the manufacturer’s warranty, and the installer will be responsible for any damage thatoccurs.Contact Brasch Manufacturing Company before connecting power to the transmitter if youare unsure of the correct power requirement.iv