Operator's ManualSixth Edition • Second PrintingPart No. 1261388 S-100 • S-105 • S-120 • S-125 45Do Not Operate Unless:You learn and practice the principles of safemachine operation contained in this operator'smanual.1 Avoid hazardous situations.2 Always perform a pre-operationinspection.3 Always perform function tests prior to use.4 Inspect the workplace.5 Only use the machine as it was intended.FundamentalsThe Operating Instructions section providesinstructions for each aspect of machine operation.It is the operator's responsibility to follow all thesafety rules and instructions in the operator's,safety and responsibilities manuals.Using the machine for anything other than liftingpersonnel, along with their tools and materials, toan aerial work site is unsafe and dangerous.Only trained and authorized personnel shouldbe permitted to operate a machine. If more thanone operator is expected to use a machine atdifferent times in the same work shift, they mustall be qualified operators and are all expectedto follow all safety rules and instructions in theoperator's, safety and responsibilities manuals.That means every new operator should performa pre-operation inspection, function tests, and aworkplace inspection before using the machine.Operating Instructions