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
