Manitowoc Published 05-03-17, Control # 228-03 4-13
16000 SERVICE/MAINTENANCE MANUAL BOOM
Storing Straps
Straps should be stored in a protected area. If stored in the
open, a protective covering is recommended, especially in a
corrosive environment (chemicals, salt water spray, etc.).
Inspect straps in storage for corrosion monthly. If necessary,
sandblast to remove corrosion and repaint to maintain a
continuous protective surface. If corrosion is not removed,
the strap must be removed from service because reduction
in thickness will exceed the maximum allowed.
A full periodic inspection is required for straps returned to
service from storage.
Removing Straps from Service
Straps removed from service should be clearly marked to
prevent accidental future use. Rendering the strap useless in
some way, such as cutting off an end, is recommended.
Inspection Checklist
A Strap Inspection Checklist is provided at the end of this
section. The checklist can be reproduced as needed.
Signed and dated copies of the Strap Inspection Checklist
must be kept on file at all times for each strap, as the
checklists may be required to verify warranty or product
liability claims.
If no damage is found or damage is within specifications,
check the box (
ļ)next to the item to indicate that its specific
condition was evaluated and found acceptable. If damage is
not within specifications, indicate so in the box next to the
item (for example: D to indicate damage).
LATTICE INSPECTION AND LACING
REPLACEMENT
Refer to Folio 1316 at the end of this section for lattice
section inspection and replacing instructions.
FIGURE 4-18
Measure to check the length. See the appropriate Rigging
drawing in the Operator Manual for the original length.
Strap length includes the connecting link. If change in the
length is detected, remove the strap from service.
Length
Strap
Link
A1086