Manitowoc GROVE RT890E Operator's Manual page 95

RT890E
Risk of accidents due to falling parts.
Always secure the hoist cable holding rollers and rods
with retaining pin. This prevents elements from coming
loose, falling down and injuring people.
Positioning Hoist Cable (Refer to Figure 4-9)
• Remove the hoist cable holding rollers and rod (1).
• Guide the hoist rope via the deflection (10.1 m) section
or on the 23 fm (7 m) section. Put all hoist cable holding
rollers and rods back in place and secure these with
retaining pins.
DANGER
SET-UP AND INSTALLATION
• Hold the deflection sheave by the strut (1) and remove
the pin (3) from the bore (2).
• Fold the deflection sheave up until the pin can be
inserted through the bore (2) again.
• Insert the pin through the bore and secure it with a
retaining pin.
Folding In Deflection Sheave
• Unscrew the retaining pin on the pin (3).
• Hold deflection sheave by the strut (1) and remove the
pin (3) from the bore (2).
• Fold the deflection sheave down until the pin can be
inserted through the bore (2) again.
• Insert the pin through the bore and secure it with a
retaining pin.
Positioning/Remove the Hoist Cable.
• Attach the hook tackle or the hook block. The hoist rope
may now, depending on the length or lattice extension,
be reeved once or twice.
Removing Hoist Cable
• Unreeve the hook block.
• Remove the hoist cable holding rollers and rods (1).
• Take the hoist cable off the head sheave (2) and the
deflection sheaves (4), (3) and place it onto the ground
on the left side.
• Put all hoist cable holding rollers and rods back in place
and secure these with retaining pins.
4
FIGURE 4-9
4-33