Palfinger PLR - Page 20

PLR Hydraulic Schematics for RAISE/LIFT and Lower/Gravity Down Functions
RAISE/LIFT
FUNCTION
Toggle switch or
hand held remote
activated in
RAISE/LIFT position.
Starter Solenoid and
Motor energized.
Hydraulic fluid is
pumped through
Valve into cylinders
raising platform.
LOWER/GRAVITY
DOWN FUNCTION
Toggle switch or
hand held remote
activated in
LOWER/DOWN
position.
Solenoid valve on
cylinders (S1) are
energized.
Hydraulic fluid is
released out of
cylinder flowing into
reservoir, lowering
platform.
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