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Basic safeTy insTrucTiOns
These safety instructions do not make allowance for any contin-
gencies and events which may arise during installation, operation
and maintenance.
The operator is responsible for observing the location-specific safety
regulations, also with reference to personnel.
Risk of injury due to high pressure in the system or device.
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Before working on the system or device, switch off the pressure
and ventilate and empty the lines.
Risk of injury due to electric shock.
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Before working on the device or system, switch off the power
supply and secure to prevent reactivation.
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Observe the applicable accident prevention regulations and
safety regulations for electrical devices.
Risk of burns or fire from hot device surfaces due to prolonged
operation.
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Keep the device away from highly flammable substances and
media and do not touch with bare hands.
Risk of injury due to malfunctioning valves that operate with
alternating current (AC).
A seized core causes the solenoid to overheat, which leads to
functional failure.
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Monitor the working process for proper function.
General hazardous situations.
Ensure the following the prevent injuries:
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the device only when it is in perfect condition and in
accordance with the operating instructions.
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Do not make any internal or external changes to the device and
do not subject it to mechanical stress.
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Secure device or system to prevent unintentional activation.
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Make sure only trained technicians carry out installation and
maintenance work.
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Install the valves according to the regulations applicable in the
respective country.
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After an interruption in the power supply, ensure that the process
is restarted in a controlled manner.
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Observe the general rules of technology.
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