J+J J2 L/H 10, Руководство пользователя

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A c t u a t o r s w i t h B a t t e r y S p r i n g R e t u r n
Model 140/300 Model S20 - S85
If the actuator is out of external power supply, therefore the security function comes into operation,
the limiter function cease to be effective.
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The BSR Safety Kit includes a battery pack and a charging electronic, which ensures a safety
positon (open or closed) of the valve in case of power failure. The battery pack is integrated in the
housing at all models. Continuous operation during power failure is not possible with the built-in BSR
kit, otherwise the actuator can be operated like a standard actuator. When reaching the end position
"open" or "closed", the voltage must be applied to charge the battery. If the actuator is opposite to the
reference safety position, and there is a power failure, the actuator moves to its reference position
(fail safe). Again energized, the actuator moves to the position selected by the switch position of the
system (wiring diagram). The batteries have a long lifetime, but it depends on the operating
conditions. A standard test of the actuators, as measured by the security requirements, is to be
provided. Before commissioning, the battery pack is to be charged for at least 36 hours at the power
supply (connector 1). The desired reference position during a power failure, "valve OPEN" (NO) or
"valve CLOSED (NC)", is to be specified when ordering the actuator. If you have incorrectly ordered
the safety position, the reference position can be reconfigured.
If the security function is active, the actuator LED is flashing. (see Basic Instruction
J3 S
+
J3C S
).
With reaching the limits, LED and heater will be active for 3 more minutes, then these functions turn
Jumper = NC | Jumper = NO plugged removed
General
Functional check
This instruction is additional to your „ Basic instruction J3 S + J3C S “. For further technical details
and advices please mind those.