F3 COMPACT Service Manual
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5
2.1 Mechanical Testing
a.
Confirm all parts and accessories are present and in good working order. Unpack the
detector and prepare for use. Figure 2 identifies the major components of the F3 COMPACT.
Mechanical testing and inspection includes checking:
•
the detector for any obvious signs of damage,
•
coil movement is smooth in both axes and holds its position without drooping,
•
the skid plate is firmly attached and has no holes or cracks,
•
shafts extend and retract smoothly and the camlocks hold the shafts firmly in location,
•
the shaft hinge moves freely when the handle is down and locks into extended position
when the handle is up,
•
the battery lid opens and locks, the battery lid tether is in good condition, and the battery
lid O-ring is clean and in good condition,
•
the handle slides up and down freely locking into position,
•
the armrest extends and retracts smoothly,
•
the armrest strap is in good condition,
•
the earset dust caps are in good condition, and
•
sensitivity and On/Off knobs do not turn unless lifted and rotated and then spring back
into the locked position when released.
b.
The detector must pass all mechanical tests and checks to be considered acceptable for
operational use.
Figure 2: F3 COMPACT Major Components
