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Figure 3: Lifting a Large Unit (D & E Cabinets)
SPREADER
BAR
FIXED
ROLLING
BLOCK
20' CABLE THROUGH
ROLLING BLOCK
WELDED TUBING
CABINET FRAME
ADJUST CABLE LENGTH TO LIFT POINTS
AS NECESSARY,BASED ON UNIT CENTER
OF GRAVITY
SEE DETAIL "A"
(TYP ON TUBING FRAMES)
LIFTING POINTS ON WELDED FRAMES
(NUMBER OF LIFTING POINTS MAY VARY)
(BOTH SIDES)
FIXED
CABLE
SEE DETAIL "B"
ADDITIONAL LIFT POINTS
WITH EXTENDED
CONDENSER USED ONLY
TO SUPPORT CONDENSER
SECTION ON BOTH SIDES TO
PREVENT BENDING AT
POINT C DURING LIFTING
POINT C
HOOK
LOOP CHAIN
THROUGH RIGGING POINT
2" X 2" X 3/16"
SQUARE TUBING
RIGGING POINT
DETAIL "A"
HOOK & CHAIN
WELDED FRAME
WELDED
FRAME
WELDED
FRAME
HOOK
DETAIL "B"
HOOK & CHAIN
GALVANIZED FRAME
GALVANIZED FRAME
WITH LIFTING PLATE
LOOP CHAIN
THROUGH
FRAME AND
LIFTING PLATE
HOOK
PR Series Installation, Operation, and Maintenance Manual
