Harrington Hoists and Cranes AHM Hoist - Manual (Page 21)

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Right-Hand Left-Hand
Figure 3-8 Converting Manipulator Model Between Right and Left-Hand Operation.
3.13 Manipulator Model’s Bottom Hook Position
3.13.1 The Bottom Hook can be extended below the manipulator control to allow for easier load attachment
and operation as required by the application. Follow instructions below. Refer to Figure 3-9.
1) Run the hoist in the down direction until there is a sufficient amount of Load Chain below the hoist.
2)

HAZARDOUS AIR PRESSURE IS PRESENT IN THE HOIST, IN THE
SUPPLY OF COMPRESSED AIR TO THE HOIST, AND IN THE CONNECTIONS BETWEEN
COMPONENTS. Shut off the air supply and stop the airflow completely. Bleed off any pressure in
the system. Lock out and tag out in accordance with ANSI Z244.1 “Personnel Protection -
Lockout/Tagout of Energy Sources”.
3) Remove both Hangers from the Load Chain.
4) Slide the Manipulator Control up the Load Chain to the desired position then reinstall the bottom
Hanger onto the Load Chain.
5) Refer to the minimum dimensions between the hangers shown in Figure 3-9. Measure up from the
bottom Hanger and reinstall the top Hanger onto the Load Chain.