Service And Maintenance; Safety Instructions - Siemens SIMOTICS S-1FG1 Operating Instructions Manual

Service and maintenance

11.1

Safety instructions

Contact the manufacturer if there are any uncertainties, specifying the motor type and serial
number.
Electric shock from touching live parts
Touching live parts results in an electric shock that can lead to death or severe injuries.
• Only work on electrical equipment if you are appropriately qualified.
• Always comply with the local national safety regulations when working on electrical
Generally, six steps must be followed when establishing safety:
1. Prepare for shutdown and notify all those who will be affected by the procedure.
2. Disconnect the servo geared motor from the line supply.
3. Lock the SIMOTICS motors so that they cannot make any inadvertent motion, which would
4. Identify all other dangerous energy sources, e.g. compressed air, hydraulic systems or water.
5. Isolate or neutralize all hazardous energy sources, for example by closing switches,
6. Take measures to prevent energy sources from being reconnected.
7. Carefully ensure that the machine is completely locked and that you have the right machine.
After you have completed the work, restore operational readiness by performing the above
steps in the reverse order.
Slipping on leaked oil
Leaked oil can result in slipping or falling and cause severe or fatal injuries.
• Prevent oil from leaking
• Remove any leaked oil immediately using a binding agent for oil or similar.
• Eliminate the risk of slipping at the dangerous location.
• Mark the dangerous location.
SIMOTICS S-1FG1 servo geared motor
Operating Instructions, 12/2022, A5E47360747B/RS-AC
WARNING
equipment.
– Switch off the servo geared motor.
– Wait until the discharge time specified on the warning labels has elapsed.
– Check that there is a no-voltage condition from phase conductor to phase conductor and
phase conductor to protective conductor.
– Check that every auxiliary circuit is in a no-voltage condition.
– Ensure that the motors cannot move.
generate a voltage at the terminals.
grounding or short-circuiting, or closing valves.
WARNING
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