Vestil TJIB-3 handleiding
Handleiding
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Table of Contents Rev. 11/1/2021 TJIB MANUAL
Table of Contents Copyright 2021 Vestil Manufacturing Corp. Page 10 of 12
INSPECTIONS AND MAINTENANCE
NOTE: Inspection procedures are included in the most current revision of ASME B30.17. As stated above in
the NATIONAL STANDARDS section (p. 8), Vestil recommends that you acquire a copy of the most recent
revision of this standard. Apply all use and maintenance/care instructions in the standard. Vestil also
recommends that you contact your local occupational health and safety authority to determine if any
laws, regulations, codes, ordinances, etc. apply inspection requirements where the crane is used.
Inspections and all necessary repairs should be performed by qualified persons. Compare the results of
each inspection to the RECORD OF SATISFACTORY CONDITION
. Do not use the crane unless every part is in
satisfactory condition. Purely cosmetic changes, like damaged paint/powdercoat, are not changes from
satisfactory condition. However, touchup paint must be applied as soon as damage occurs to prevent rust
from forming. Rusting could cause the affected part to become unsound, which could also make the
crane unsafe to use.
DON’T GUESS! If you have any questions about the condition of your crane, contact the TECHNICAL
SERVICE department. The phone number is provided on the cover page of this manual. Never make
temporary repairs of damaged or missing parts. Only use manufacturer-approved replacement parts to
restore the crane to satisfactory condition.
A. Before and after each use, including first use, unload the crane and inspect the following components:
1) I-Beam – Examine the beam, especially the lower flanges, for bends, cracks, and other damage.
2) Beam clamp fasteners (I-Beam to horizontal brace connection) – Clamp connections are shown in
STEP 2
on p. 8. Verify that all lock washers are fully compressed.
3) Post-to-beam and posts-to-brace connections – Check all of the fasteners that attach the front posts
and rear post to the horizontal brace and I-Beam. Make sure that all connections are securely
tightened. If a lock nut is removed, it must be replaced with a new lock nut.
4) Front posts and rear post – Check each post, especially floor brackets and beam/brace brackets.
Look for damage, e.g. cracks, warps, bends, elongations, or significant rusting/corrosion, around bolt
holes. Inspect the brackets for damage. Look for damage such as cracks, bends, and warps. Pay
particular attention to anchor bolt holes & bolt holes in the brackets. Look for rust, metal rot, corrosion
where the metal frame contacts the floor.
B. Monthly inspections – Unload the crane and inspect the following:
1) Beam bracket and fasteners – Use a torque wrench to tighten each beam clamp bolt and nut to 50-
52ft∙lb. Examine all of the brackets for damage such as deformations and cracks. If you must remove
a lock nut, replace it with an unused nut.
C. Once per year: Perform a load test of the crane. Lift a load equal to 125% of its rated load (capacity).
Only lift the load high enough to ensure that it is entirely supported by the crane. Transport the load by
means of your hoist (or hoist & trolley) the full usable length of the I-beam. Return the test load to the
ground. Perform inspections A (Before and after each use) and B (Monthly).
NOTE: Perform this part C (Load test and a Before & After Use inspection) whenever the crane is
partially or fully disassembled and reassembled, e.g. after installing replacement parts.
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Productinformatie
| Merk | Vestil |
| Model | TJIB-3 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2440 MB |
