MSA GasGard XL Instrucciones Para El Usuario página 11

1 Green Power LED:
2 Yellow Failure LED:
3 Yellow System LED:
3 Installation
NOTE: Reference shipping documents and carton label to check that delivered components are correct before installation.
WARNING!
• This device must be installed and operated in accordance with the instruction manual
• The installation location for the Control Unit must be outside the potentially explosive area and free of corrosive
gases.
• Sensors for use in the potentially explosive area must have the appropriate approval and be installed in accordance
with all relevant local and national regulations.
• The gas warning system must be installed by qualified personnel after reading the supplied documentation.
• All relevant local and national regulations and instructions must be observed.
Failure to follow these warnings can result in serious personal injury or death.
3.1 Mechanical Installation
Figure 6 Mounting Drawing [dimensions in inches (mm)]
Mount the Control Unit as follows:
1. Mark holes for the four fixing screws as shown in Figure 6 .
2. Drill four holes of appropriate diameter for the wall plugs.
3. Lift the front panel from the enclosure.
4. Attach the unit to the wall with the appropriate screws.
5. Return the lid to the resting position.
US
• Control Unit is powered.
○ Blinking LED:
battery power supply.
• Sensor is in fault condition.
• Control Unit has a system fault.
GasGard XL
3 Installation
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