Autoquip FREIGHTLIFT FL4M - Manual (Page 25)

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I. Operator pushbutton stations must not be operable from the carriage with the
gate(s) or door(s) closed, typically located at least 6 feet away from the carriage
platform.
J. Per OSHA requirements, the motor control panel must be mounted in a location
that is visible from the lift.
K. Always follow OSHA lock-out, tag-out procedures when the lift being maintained,
serviced, or inspected.
7. PERSONNEL & EQUIPMENT SAFETIES
A. ASME B20.1 requires that all VRC installations be completely guarded to prevent
injury from inadvertent contact with the lift or its load. ASME also requires that
doors or gates at all unloading stations be interlocked so that these doors can only
be opened when the lift carriage is stopped at that level & that the carriage is
incapable of being operated or moved so long as these doors or gates remain
open. It is the responsibility of the installer to ensure that the installation meet
these requirements, regardless of who (manufacturer, customer, architect, general
contractor, etc.) provides the doors/gates and means of enclosure. Consult
Autoquip whenever there is a question as to whether or not the gate & enclosure
installation meets ASME B20.1.
B. Where the application requires personnel to walk onto the carriage in the raised
position, the installer must ensure that the carriage is adequately provided with
railings, guards, and snap chains that are a minimum of 42” high.
C. Travel limit switches, slack chain sensors, and over travel sensors (for mechanical
units) must be installed and working properly. See Installation section of this
manual.
D. Ensure proper operation and engagement of motor and carriage brake assemblies.
8. TESTING
A. Test up and down speeds.
B. Test all electrical switches and sensors, gate interlocks, gate status switches, and
any other safety features or devices as described in the Installation section of this
manual. Also consult any manuals which may have been shipped separately for
the gate installation & operation.
C. Some states or municipalities may require testing of the carriage free-fall arrest
system (locking cams) – consult the local regulatory agency or the manufacturer.
INSTALLER GUIDELINES/RESPONSIBILITIES