This section addresses problems associated with the Dirt Finder feature in the Dirt Finder unit
PROBLEM POSSIBLE CAUSE
POSSIBLE SOLUTION
A. Circuit board
won't light
1. 9V battery not installed.
2. Low battery.
3. Battery disconnected.
4. Switch failed.
5. Switch out of position.
6. Wires not connected at switch or
circuit board.
7. Circuit board failed
8. Bag housing not firmly locked
into place.
1. Install battery and check operation.
2. Change battery.
3. Connect and check operation.
4. Replace switch.
5. Check switch mounting bracket to insure its in
position and switch is snapped into bracket.
6. Check and reconnect.
7. Replace board (check items 1 - 6 first)
8. Check that housing is snapped into place. This
will insure raised projection on switch rod
contacts switch.
Note: Normal lighting pattern is discussed in the basic operation section of this
instruction
B. Light does not
change from
green to red
during normal
operation
1. Carpet clean. 1. The red light may seldom come on during
cleaning. This means your cleaner is picking up
primarily fine surface dust and lint which the
system may not detect or that the carpet is clean.
Switch unit to Hi - sensitivity and recheck.
Note: To check lighting pattern, unplug unit, turn cleaner switch to on (green light will
illuminate). Tap inside the opening of the dirt duct with a screwdriver. The light
should change from green to red. If the light does not change, check the following.
1. Microphone out of position.
2. Dirt duct opening "caked with
dirt"
3. Microphone leads disconnected
from circuit board.
4. Microphone failed.
1. Check to insure the mic is firmly pressed into
the seat.
2. Clean opening and recheck.
3. Check and reconnect.
4. Replace microphone (Check 1 - 3 first).
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