Section 4 - Manitowoc Grove TMS800E Service And Maintenance Manual

TMS800E SERVICE MANUAL
TABLE OF CONTENTS
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Lattice Extension . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Optional Lattice Extension . . . . . . . . . . . . . . . . . . 4-2
Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Boom Retraction . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Boom Disassembly . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Boom Nose Sheaves . . . . . . . . . . . . . . . . . . . . . 4-10
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Functional Check . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Boom Alignment and Servicing. . . . . . . . . . . . . . 4-14
Cam Operated Check Valve Adjustment . . . . . . 4-15
Stop Block Adjustment . . . . . . . . . . . . . . . . . . . . 4-15
Front Upper Pad Adjustment . . . . . . . . . . . . . . . 4-15
Rear Side Wear Pad Adjustment . . . . . . . . . . . . 4-15
Jib and Retraction Cable . . . . . . . . . . . . . . . . . . . 4-15
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
Telescope Circuit . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Theory of Operation . . . . . . . . . . . . . . . . . . . . . . 4-17
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Lift Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Theory of Operation . . . . . . . . . . . . . . . . . . . . . . 4-20
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Auxiliary Boom Nose . . . . . . . . . . . . . . . . . . . . . . 4-24
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Installing the Bi-Fold Manual Jib. . . . . . . . . . . . . 4-25
Checking the Transport Condition . . . . . . . . . . . 4-25
Jib Erecting and Stowing Procedure . . . . . . . . . 4-27
General Warnings . . . . . . . . . . . . . . . . . . . . . . . . 4-27
Preparing the Crane for Jib Erection Procedure . 4-27
Erecting Procedure . . . . . . . . . . . . . . . . . . . . . . . 4-27
Stowing Procedure . . . . . . . . . . . . . . . . . . . . . . . 4-32
Raising and Lowering the Hydraulic Jib . . . . . . . 4-36
Transportation on a Separate Vehicle . . . . . . . . 4-36
GROVE

SECTION 4

BOOM
Lifting Limit Switch on the Lattice Extension . . . . 4-37
Folding Out/In the Deflection Sheaves on the
10 m (33 ft) Section . . . . . . . . . . . . . . . . . . . . . . . 4-37
Positioning/Remove the Hoist Cable . . . . . . . . . . 4-38
Setting the Folding Swingaway Extension Offset 4-38
Removing the Bi-Fold Manual Jib . . . . . . . . . . . . 4-40
Installing/Removing 5 m (16 ft) Sections . . . . . . 4-40
Installing the 5 m (16 ft) Sections . . . . . . . . . . . . 4-40
Removing the 5 m (16 ft) Sections . . . . . . . . . . . 4-41
Jib (Additional Equipment). . . . . . . . . . . . . . . . . . 4-41
Identification and Slinging Points. . . . . . . . . . . . . 4-41
Assembly Of Jibs . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
Electrical Connection at the Jib . . . . . . . . . . . . . . 4-42
Unfolding/Folding the Deflection Sheave on
the 5 m (16 ft) Section . . . . . . . . . . . . . . . . . . . . . 4-43
Positioning/Removing the Hoist Cable . . . . . . . . 4-44
Traveling with Manually Offsettable Jib and/or
Inserts Erected. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
Auxiliary Single-Sheave Boom Nose (Additional
Equipment). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
Installing/Removing Auxiliary Single-Sheave
Boom Nose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
Removing the Auxiliary Single-Sheave Boom
Nose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-46
Rigging The Auxiliary Single-Sheave Boom
Nose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-46
Rigging in Transport Position. . . . . . . . . . . . . . . . 4-46
Rigging in Working Position. . . . . . . . . . . . . . . . . 4-47
Attaching and Removing Hoist Cable . . . . . . . . . 4-48
Possible Reeving Methods on the Auxiliary
Single-Sheave Boom Nose . . . . . . . . . . . . . . . . . 4-48
Lifting Limit Switch . . . . . . . . . . . . . . . . . . . . . . . . 4-48
Raising And Setting Down The Main Boom With
Rigged Lattice Extension . . . . . . . . . . . . . . . . . . . 4-49
Telescoping With Rigged Lattice Extension. . . . 4-49
Operating With The Lattice Extension. . . . . . . . . 4-49
Procedure if the Permissible Wind Speed is
Exceeded. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-49
Monthly Maintenance Work . . . . . . . . . . . . . . . . . 4-50
Hookblock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-51
Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-51
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-51
Published 01-29-2014, Control # 496-00
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