Service Manual

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Lower Coring Head
Power Current
Control Current
ProCore 648
(ENERGIZED)
(NOT ENERGIZED)
(RUN)
(NOT ENERGIZED)
(NOT IN NEUTRAL)
(ENERGIZED)
(HEAD BEING LOWERED)
(ON)
(HEAD BEING LOWERED)
(HEAD BEING LOWERED)
(HEAD BEING LOWERED)
(IN FORWARD)
(HEAD BEING LOWERED)
(ENERGIZED)
(PRESSED TO LOWER)
(ENERGIZED)
(ENERGIZED)
(NOT ENERGIZED)
(NOT ENERGIZED)
(HEAD
BEING
LOWERED)
Manual Raise/Lower Switch Pressed to Lower
Aerator Control Module
ON ON ON
ON ON ON
SVL
SVR SVQ
ProCore 648 Aerator