Ingersoll Rand EZTT080300 Manuel Utilisateur Et Maintenance page 8

Model
Number:
Reason for Inspection: (Check Applicable Box)
1. Scheduled Periodic Inspection:
______ Quarterly ______ Semiannually ______ Yearly
2. Discrepancies noted during Frequent Inspection
3. Discrepancies noted during Maintenance
4. Other: ____________________________________
Refer to the Parts, Operation and Maintenance Manual "INSPECTION" section for general inspection criteria. Also, refer to appropriate National Stan-
dards and codes of practice. If in doubt about an existing condition, contact the nearest Ingersoll-Rand Distributor or the factory for technical assistance.
COMPONENT
Fasteners
Columns
Side Plates
Safety Cable
Tool Extension
Supporting Structure
Rail System/Hangers
Labels and Tags
Air Cylinder
Tool Holder
Spring Balancer
Air System
Other Components
(list in NOTES section)
This page may be photocopied and used as an Inspection/Maintenance record.
This section provides basic troubleshooting information. Determination of specific causes to problems are best identified by thorough inspections
performed by personnel instructed in safety, operation and maintenance of this equipment. The chart below provides a brief guide to possible problems and
remedies.
Component Problem
Side Plates Side Plates are loose at fastened connection.
Columns Column is loose at fastened connection.
Loose connections at weld seems.
Column is bent.
Pivot Assemblies Movement is not smooth, or may be binding.
Fasteners are loose.
Lack of lubrication in pivot assembly.
Trolleys Trolley does not travel smoothly, or binds during
travel.
Control Hoses Hose leaks at fittings or along length of hose.
Hose binding at connections.
Safety Cable Wire rope frayed.
Wire rope connections loose.
Cylinder or Spring Effort to extend or retract EZ-Torque Tube is not
Balancer equal.
7
INSPECTION AND MAINTENANCE REPORT
Ingersoll-Rand EZ-Torque Tube
CONDITION CORRECTIVE ACTION
Pass Fail Repair
TROUBLESHOOTING
Date:
Inspected By:
Operating Environment:
Normal _____ Heavy _____ Severe _____
Replace
- - -
- - -
- - -
Remedy
Inspect all connections for loose fasteners. Tighten fasteners to appropriate
torque as necessary to secure components. Replace side plates if worn.
Inspect all connections for loose fasteners. Tighten fasteners to appropriate
torque as necessary to secure components.
Inspect all welds. Replace components showing any indication of cracked or
broken welds.
Replace column.
Inspect pivot assembly. Repair or replace as necessary to ensure pivot assem-
bly movement is smooth and does not bind.
Ensure fasteners are tightened to rated torque specifications.
Lubricate pivot assembly.
Check rail for cleanliness and obstructions. Clean rail.
Check trolley wheels roll easily on rail. Check wheels, bearings and retainer
rings are not damaged. Replace wheels, bearings and retainer rings if required.
Replace worn, leaking or damaged hoses and fittings.
Ensure swivel connections operate correctly without sticking or binding.
Replace fittings that stick or bind.
Replace wire rope. Inspect rail or attaching foundation for cause of wire rope
failure. Repair condition before installing wire rope.
Tighten wire rope clamps to ensure fasteners are secure.
Check regulator adjustment for cylinder systems. Refer to spring balancer
manual for spring balancer adjustment.
Check cylinder vent is clean and unrestricted.
NOTES
Refer to Rail System Manual
Refer to Spring Balancer Manual
MHD56172 - Edition 2