Lifting Instructions - MachineryHouse Hafco MetalMaster HM-51B Operation Manual

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2.3 LIFTING INSTRUCTIONS

On the day that the machine arrives, make sure that a crane with sufficient capacity is available
to unload the machine from the vehicle. Ensure access to the chosen site is clear and that doors
and ceilings are sufficiently high and wide enough to receive the machine.
To handle the machine, the straps should be positioned so the machine is level when lifted.
When using straps please take note of the strap angle and the loads that apply
When the straps are at a 45° angle then each strap is
carrying the equivalent of 50% of load weight. (Fig.2.1).
When the straps are at a 90° angle then each strap will
have a weight equal to 75% of the load on each strap.
(Fig 2.2)
Note! The manufacturer recommends not to exceed 90°
angle
F 2.1.
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LIFTING POINTS
When lifting the machine only certified lifting straps
should be used.
Ensure that when lifting, the machine does not tip over.
Check that the lifting straps do not interfere with the
hydraulic pipes or electrical conduits.
Failure to follow these instructions could cause damage
to the machine.
To lift the machine
1. Rotate ram 180° clockwise so the headstock faces
backwards
2. Tighten the four turret lock bolts (two on each side
of ram, as shown in Fig.2.3). This will help keep the
ram from unexpectedly moving from the force of
the lifting straps.
Note: Place protective material between the straps and
mill to protect the ram and ways, and to prevent cutting
the lifting straps.
3. Place lifting straps under ram and connect to a
safety hook, (Fig. 2.4)
4. With other people steadying load to keep it from
swaying, lift machine a couple of centimeters.
— If mill tips to one side, lower it to the pallet
and adjust ram or table to balance load.
Make sure to re-tighten lock levers and bolts
before lifting mill again.
Instructions Manual for HM-54GV (M579)
OPERATION MANUAL
11
F . 2.4
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F . 2.3
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08/11/2019
F 2.2
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