Vestil AHA-2-12-12-TLC handleiding
Handleiding
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TABLE OF CONTENTS Rev. 5/28/2025 AHA MANUAL
TABLE OF CONTENTS Copyright 2020 Vestil Manufacturing Co. Page 19 of 24
Step 5: Fasten the I-beam to the uprights.
a) [NOTE: The bolts and nuts referred to as a single part no. (11134585) in bills of materials on p. 5-16].Insert
two 1/2” structural bolts through the holes of a beam clamp and through two holes in the beam
mounting plate you identified in step 4d. Use two lock washers and nuts to hold the beam clamp in
place. Do not fully tighten the nuts at this point.
b) Position the I-beam on the beam mounting plate with one flange in the gap between the beam clamp
and the mounting plate.
c) Install a second beam clamp and fastening hardware on the other flange of the beam.
d) Repeat steps 5a-5c with the other upright.
Step 6: Make sure that the I-beam is centered on both beam plates and that the beam clamps significantly
overlap the flange on both sides. Tighten all nuts to 50 - 52 ft·lb of torque.
Step 7: Stand the crane on its feet.
a) DO NOT attempt to stand the crane unless all other people are a safe distance away. Sudden,
unexpected movement is possible as the crane passes its natural tipping point.
b) Is using an overhead hoist, attach the hoist chain to the center of the I-beam. Slowly raise the beam until
the crane rotates to stand on its feet.
c) If using a fork truck, approach the crane from the I-beam side. Slide the forks under the center of the I-
beam. Slowly raise the beam while driving forward until the crane stands on its feet. WARNING: DO NOT
raise the beam unless all other persons are a safe distance away from and behind the fork truck.
Diagram 5A: Clamp I-beam flange to beam
brackets of uprights
I-beam
Upright
Beam
clamp
Approach the crane with a fork truck from this side, and
slide the forks under the I-beam.
Slowly raise the beam while slowly driving forward until
the crane stands on its feet.
DO NOT raise the beam unless all other persons have
moved to a location away from and behind the fork
truck.
½ in. – 13 A325
structural nut
½ in. – 13 x 2½ in.
A325 structural bolt
½ in. zinc-plated
lock washer
Diagram 5C: End View of I-beam Connection to Beam Bracket
Diagram 5B: Properly clamped flange
Structural nut
Beam
flange
Structural
bolt
Beam
clamp
Beam
bracket
Rotate crane
onto its feet
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Productinformatie
| Merk | Vestil |
| Model | AHA-2-12-12-TLC |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6765 MB |
