Interroll Drum motor series i, S, S/A, D
Initial startup and operation
Version 4.1 (06/2015) en-US
Translation of original instruction manual
89
Operation
CAUTION
Rotating parts and accidental starting
Risk of crushing for fingers
4
Do not reach between drum motor and belt.
4 Do not remove the protection device.
4 Keep fingers, hair and loose clothing away from the drum motor and the belt.
4 Keep wristwatches , rings, necklaces, piercings and comparable jewelry away from the
drum motor and the belt.
NOTICE
Damage of drum motor in reversing operation
4
Ensure that a time delay is in place between forward and reversing movement. Before
reversing, the motor must come to a complete standstill.
If exact speeds are required, a frequency inverter and/or encoder may have to be used.
The specified rated speeds of the motor can deviate by ± 10 %. The belt speed indicated
on the type plate is the calculated speed at the drum diameter under full load, rated voltage
and rated frequency.
4 Check the drum motor for visible damage.
4 Ensure that no contact points exist between objects, conveyor belts and rotating or moving
parts.
4
Ensure that the drum motor and the conveyor belt can move freely.
4 Check all safety devices.
4 Ensure that no bystanders are in dangerous areas around the conveyor.
4 Clearly specify and monitor the way materials are placed on the conveyor.
Procedure in case of accident or fault
4 Stop the drum motor at once and ensure that it cannot be started accidentally.
4 In case of an accident: Provide first aid and make an emergency call.
4 Inform the responsible person.
4 Have the malfunction repaired by qualified persons.
4 Start the drum motor only after this has been approved by qualified persons.
Checks before every
startup
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