Notes On Hazard Protection; Hazards Caused By Mechanical Influences; Hazards Caused By Electrical Energy / Power Supply - Tractel tralift TS Manual De Empleo Y Mantenimiento

Use the working platforms and ladders provided for assembly work above body height
Do not use machine parts for this purpose
Check electrical cables for damage or wear
Ensure any oils or other agents used are discharged, collected and disposed of safely and in an environmentally sound manner
Reassemble and check safety apparatus that has been disassembled for servicing or repairing the hoist once service and repair work has
been completed
Adhere to predefined testing and service intervals specified in the instruction manual
Follow the directions in the instruction manual regarding exchanging parts
Operating personnel should be informed before commencing special or refitting work
Secure the repair working area
Prevent the electric chain hoist from being inadvertently switched on during service or repair work
Erect warning signs
Disconnect the power cable and ensure it cannot be inadvertently switched on again
Retighten screw connections that have been loosened for repair or service work
Replace parts that are not reusable, such as O-rings, gaskets, self locking nuts, split-pins and washers
Shut down / storage:
Clean and preserve (lubricate/grease) the chain hoist before long periods of inactivity or storage

0.4 Notes on hazard protection

Hazardous areas must be clearly marked by warning signs and cordoned off. It must be ensured that warnings regarding hazardous areas are
given due attention.
Hazards can stem from:
incorrect application
not following safety directions properly
not carrying out test and service work thoroughly
0.4.1

Hazards caused by mechanical influences

Physical injury:
DANGER !
Unconsciousness and injury through:
crushing, shearing, cutting and twisting
drawing in, ramming, piercing and rubbing
slipping, stumbling and falling
Causes:
crush, shear and twist area
parts rupturing or bursting
Safety options:
keep floor, equipment and machinery clean
eliminate leakages
observe the required safety distance

0.4.2 Hazards caused by electrical energy / power supply

Work on electrical apparatus or machinery may only be performed by qualified electricians or persons under the supervision and guidance of
qualified electricians, in accordance with predefined electrotechnical regulations.
Physical injury:
DANGER !
Death from electrical shock, injury and burns through:
contact
faulty insulation
faulty servicing or repair work
short circuit
Causes:
contact with, touching or standing too close to uninsulated power and voltage supply terminals
use of uninsulated tools
exposed electricity supply terminals following insulation failure
inadequate safety checks following repair work
incorrect fusing
Safety options:
isolate machinery and equipment designated for repair or service work before commencing such work
first check isolated parts for voltage
regularly check electrical fittings
replace loose or damaged cables immediately
always replace blown fuses with fuses of the correct value avoid contact with or touching live terminals only use insulated tools
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