501144-001 - Product Manual - PH Series Personnel Hoists - Revision 03 Revision Date - 2018-06-13
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5.4 - System Requirements
5.3 - Applications (continued)
4. Emergency Rescue
In emergency situations, use the hoist to remove personnel from a hazardous or an unsafe environment. In these situ-
ations, a back-up fall arrest system is generally not required. Be sure to use the proper mounting and anchoring system
for the hoist. Use only an approved harness for personnel. Always be aware of the system limitations and follow the
instructions.
5. Limitations
Operators must be aware of several limitations on the use of the hoist whenever it is used and plan their work accord-
ingly. Limitations include but are not limited to:
a. Corrosion
Do not keep the hoist in an area that has a corrosive atmosphere. Corrosive vapors can be released by sewage
plants or in fertilizer plants. Sea water or spray can also cause corrosion to the case, lifeline or other components.
Long term exposure to these types of environments will require more frequent inspections to ensure that the
function of the unit has not been affected.
b. Chemical or toxic environments
Work environments that contain strong acids, bases or other corrosive chemicals in solutions, sprays or vapors
may damage the hoist or auxiliary components. Inspect the unit frequently to detect any damage or change in
functionality of the unit. Chemical damage may be difficult to detect visually and periodic lifeline replacement is
recommended to insure safety.
c. electrical Hazards
Stay away from power lines or other components carrying electrical power. The metal lifeline can conduct electric-
ity if it gets close to or contacts a power line or electrified component. Remember, electricity can jump across an
air gap and electrocute personnel using the hoist. Contact your local utility to remove or disconnect the power
before working around these components. Contact Pelsue for synthetic rope options to reduce conductivity.
d. load Capacity
Do not exceed the hoist capacity of 310 lbs. or 140 kg. or less than 130 lbs. (59 kg.) (includes people, harness,
tools, etc.). Do not carry more than one person at a time on the lifeline. Overloading the hoist can exceed the
design safety factors and could create hazards.
d. training
Do not allow anyone to use this hoist unless they are trained in its limitations and use. Untrained operators
can expose themselves and others to hazards. Train new operators before using the unit. Review operating
procedures on a regular basis with experienced personnel.
Pelsue PH Series Personnel Hoists are a component in a confined space entry/retrieval system. The hoist and all auxiliary
components must be compatible to prevent creating unexpected hazards. A list of system compatibility requirements
includes but is not limited to:
1. Anchorage
The hoist is designed to be attached to a Pelsue mounting and support system. These systems do provide the required
anchorage strength for the hoist. When using another system or anchorage method, anchorage points must meet or
exceed the requirements of the applicable standards or local regulations. Qualified people are required to approve non-
standard anchorage systems before they are used.
2. Connectors
Use only approved connectors with sufficient capacity that have an anti-rollout device designed into the snap. Non-
approved connectors can open during use and create unexpected hazards. Do not use them.
3. Personnel Harness
Use only an approved full body harness. Do not use a single belt or strap system. Only a full body harness can provide
the required support for the body to prevent injury.
