Service Manual

Page 8 -- 10
Raise Coring Head
Power Current
Control Current
ProCore 648
(ENERGIZED)
(NOT ENERGIZED)
(RUN)
(NOT ENERGIZED)
(NOT IN NEUTRAL)
(ENERGIZED)
(HEAD LOWERED)
(ON)
(HEAD LOWERED)
(HEAD LOWERED)
(HEAD LOWERED)
(ENERGIZED)
(NEUTRAL POSITION)
(ENERGIZED)
(HEAD
LOWERED)
(ENERGIZED)
(NOT ENERGIZED)
Traction Lever Moved from Forward
Aerator Control Module
ON
ON ON
ON
SVL
SVR
SVQ
ProCore 648 Aerator
(ENERGIZED)
(NOT ENERGIZED)
(HEAD LOWERED)
ON