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3.3.2 Main PCB Assembly
a.
Required tools.
•
Hex key driver (Allen key) 2.5mm
•
Hex key driver (Allen key) 1.5mm
b.
The Main PCB can be replace by first opening the detector chassis as described in section
Open the Detector
Chassis, install a serviceable main PCB as follows:
•
Place the detector on its left side in a clean well lit area.
•
Lower the Main PCB into the detector, pushing the bottom side (away from the handle)
down and into place first. Gently position the main PCB flat inside the detector.
•
Gently slide the Main PCB rearward towards the battery compartment so that the ends of
the Main PCB insert into the locating slots in the detector chassis.
Figure 36: Insert Main PCB
Figure 37: Insert Main PCB.
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MF5 Service Manual