Flex EM/EX HazLoc System Instruction Manual
June 2019
Page 13 of 62
2.9 Crane/Lifting Device Specific Warnings
Cranes, hoists, lifting devices and other material handling equipment can be large, and can operate at high
speeds.
The operator should:
•
continuously watch and monitor status of lifted loads
•
know and follow cable and hook inspection procedures
The operator shall not:
•
lift or move more than the rated load
•
use the crane, hoist or lifting device to lift, support or transport people
•
lift or carry any loads over people
•
operate the crane, hoist or lifting device unless all persons, including the operator, are and remain
clear of the supported load and any potential pinch points
•
operate a crane, hoist or lifting device when the device is not centered over the load
•
operate a crane, hoist or lifting device if the chain or wire rope is not seated properly in the
sprockets, drum or sheave
•
leave any load unattended while lifted
WARNING
All equipment must have a mainline contactor installed and all tracked cranes, hoists, lifting devices
and similar equipment must have a brake installed. Failure to follow this warning could result in serious
injury or death and damage to equipment.
An audible and/or visual warning means must be provided on all remote-controlled equipment as
required by code, regulation, or industry standard. These audible and/or visual warning devices must
meet all governmental requirements. Failure to follow this warning could result in serious injury or
death and damage to equipment.
The direct outputs of this product are not designed to interface directly to two state safety critical
maintained functions, i.e., magnets, vacuum lifts, pumps, emergency equipment, etc. A mechanically
locking intermediate relay system with separate power considerations must be provided. Failure to
follow this warning could result in serious injury or death or damage to equipment.
