Quick Start Guide
Please read the entire manual before attempting to install and operate this gas detector. This
guide is only intended to provide the basic steps necessary for installation and operation.
Each step will reference the portion of the manual where more complete information can be
obtained.
Step 1 – Mounting
Determine the location for mounting your detector(s). The location(s) may be indicated on the
architectural drawing. Also, the owner or designer of the facility may be consulted. Mounting
guidelines can be found on page 14 of the manual.
Step 2 – Input Wiring
Provide a dedicated circuit with the required operating voltage at each detector mounting
location. Follow all national and local wiring codes. The wiring should be at least 14 AWG. A
conductor connected to earth ground should also be provided. The circuit must include a
disconnect switch located within easy reach of the detector.
If the detector operates from a voltage other than 120 VAC, ensure that the step-down
transformer provides the correct secondary voltage and has the necessary volt-amp rating.
The power requirement for the detector is listed on the front-panel label.
SG02
Rev 1.0 – December 22, 2020
2
WARNING
This detector may require the use of voltage levels high enough to cause fatal injuries.
Proper procedures must be followed any time work is performed on this unit.
Only qualified personnel should attempt to install, maintain, or service this equipment.
CAUTION
Operating this detector with the incorrect voltage and power requirements can cause internal
electrical components to overheat and fail. Operation with the wrong power requirement will
void the manufacturer’s warranty and the installer will be responsible for any damage that
occurs.
Contact Brasch Environmental Technologies, LLC before connecting power to the detector if
you are unsure of the correct power requirement.
