Roll Over Protective Structures - Rops - Stone WolfPac WP6100 Manual Del Operador

Maintenance
WolfPac 6100
TM
42
OLL OVE P OTECTIVE ST UCTU ES ( OPS)
roper inspection and maintenance procedures can ensure that the RO S will perform the
lifesaving function they are designed for and expected to do. Make regular, periodic
inspections to ensure that the RO S are damage-free and thus capable of functioning in an
upset.
Generally RO S structures are not intended as external load carrying members and must not
be used to mount attachments such as pull hooks, winches, side brooms, etc. without the
manufacturer’s approval. Modifications to basic design should be avoided as recertification is
required.
OPS Inspection Guide
Rollover rotection Structures (RO S) Inspection Guide
RO S, like any other safety device, need to be periodically inspected to verify that the
integrity of the device has not been compromised through normal machine use, misuse, age
degradation, modifications or roll-overs.
Some mechanical discretion is essential, therefore personnel who inspect RO S need to
comprehend and understand the significance of issues like structural corrosion, cracks, and
deformation. Conservatism is the essential rule – if in doubt, remove the machine from service
and contact the RO S manufacturer for assistance. Certain conditions will absolutely render
the RO S unusable, examples are:
- ermanent deformation or twisting
- Missing, damaged or loose mounting hardware
- Heavily weathered or torn rubber isolators
- Mounting hardware that is of a grade lesser than specified
- Any cracks in the structure (structural members and/or welds)
- Significant corrosion
- Modifications, i.e. unauthorized welds and holes
- Missing or unreadable RO S label
- Applicable RO S/machine model not specified on the RO S label
- Machine GVW (including attachments, restrained payload, fuel and operator) in
excess of the maximum weight specified on the RO S label
- Missing, damaged or unusable operator restraint devices, i.e. seatbelts
- Any unauthorized repair
- Incomplete/improper installation