Samson 5857, Монтаж и эксплуатация, Страница: 11 / 80

EB 5857 EN 1-5
Safety instructions and measures
1.2 Notes on possible personal injury
No personal injury can be caused by moving parts.
WARNING !
Risk of personal injury through incorrect operation, use or installation as a result of
information on the actuator being illegible.
Over time, markings, labels and nameplates on the actuator may become covered with
dirt or become illegible in some other way. As a result, hazards may go unnoticed and
the necessary instructions not followed. There is a risk of personal injury.
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Keep all relevant markings and inscriptions on the device in a constantly legible
state.
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Immediately renew damaged, missing or incorrect nameplates or labels.
1.3 Notes on possible property damage
NOTICE !
Risk of damage to the electric actuator due to the supply voltage exceeding the per -
missible tolerances.
The Type 5857 Electric Actuator is designed for use according to regulations for
low-voltage installations.
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Observe the permissible tolerances of the supply voltage.
Risk of actuator damage due to excessively high tightening torques.
The connection of the electric actuator must be tightened with certain torques. Excessive
tightening torques lead to parts wearing out more quickly.
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Observe the specified tightening torques.
Risk of damage to the electric actuator by turning it too far.
The actuator stem of the electric actuator can be adjusted manually.
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Move the actuator stem only as far as the bottom or top end position.