Samson 3374-11 - Notes on Possible Property Damage

10 EB 8331-4 EN
Safety instructions and measures
1.3 Notes on possible property damage
NOTICE
!
Risk of damage to the electric actuator due to the power supply exceeding the
permissible tolerances.
The Type3374 Electric Actuator is designed for use according to regulations for
low-voltage installations.
Î Observe the permissible tolerances of the power supply.
Risk of actuator damage due to excessively high tightening torques.
Observe the specied torques on tightening the mounting parts of Type3374 Electric
Actuators. Excessively tightened torques lead to parts wearing out quicker.
Î Observe the specied tightening torques.
Risk of damage to the electric actuator due to incorrect operation of the manual
override.
The actuator stem of the electric actuator can be adjusted manually.
Î Do not operate the manual override while the actuator is running and only when the
power supply is disconnected.
Risk of actuator damage due to incorrect wiring of the binary inputs.
Î Always wire the binary inputs free of voltage.