Bacharach Microprocessor Module Replacement Kit Instruction Manual - page 2
Microprocessor Module Replacement for Single-Zone Leak Monitors
2
3015-5550 Rev 2
WARNING: Failure to remove power can cause damage to the monitor and can result in
personal injury or death.
b. Remove the two screws on the left edge of the front panel. See Figure 1 for locations.
Figure 1. Screw Locations on Single Zone Chassis
c. The front panel is hinged on the right side. Open the front panel and ground your body by touching an area of
bare metal inside the chassis.
WARNING: Failure to touch the grounding area can allow static electricity on your clothing or
body to damage the monitor or modules. Such damage is not covered under warranty.
d. Disable alarms to prevent accidental activation during this procedure.
e. Locate the microprocessor module, socketed on the bottom right side of the main circuit board. Refer to
Figure 2 and Figure 3.
Figure 2. Location of the Microprocessor Module
Screw
Locations