Lauda IN 130 T Operation Manual page 8

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Do not handle flammable liquids in the immediate vicinity of the device.
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Do not place heavy parts on the device.
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The devices are intended for operation on grounded networks. Opera-
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tion on IT networks, for example, is not permitted.
Turn off the device and pull out the mains plug
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Do not operate the device without heat transfer liquid.
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Only skilled personnel are permitted to perform service and repair work.
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Drain the device completely before moving it.
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Do not make any technical modifications to the device.
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The devices are not designed for use in medical applications in accord-
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ance with DIN EN 60601-1 and IEC 601-1!
Only connect hydraulically closed applications to the device.
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In pressure-sensitive applications (e.g. glass apparatus) with a maximum
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permissible working pressure below the maximum pressure of the device
pump, a pressure relief device must be installed to protect against gage
pressure.
Parts of the device (e.g. pump, drain connectors) can assume surface
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temperatures of over 70°C at higher operating temperatures (possible
risk of burns).
After a power failure or when the device is switched off, parts of the
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device may become hotter for a short time.
Use suitable hoses.
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Use hose clamps to prevent the hose nozzle from slipping off the hoses.
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Check the hoses from time to time for possible material fatigue. If
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a hose breaks hot liquids may leak out, thus endangering people and
materials.
Hoses with heat transfer liquid and other hot parts may not come into
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contact with the mains cable.
Do not operate the device if leaks have been detected. Ventilate the
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installation room immediately.
The following actions may unintentionally restart the thermostat from
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standby,
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Observe the permissible storage and operating temperatures of the
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device.
The device may not be exposed to fire, otherwise there is danger of
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explosion.
The device may only be operated with the casing mounted.
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If a hose and a collecting vessel are connected to the overflow pipe, the
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hose and container must be suitable for the heat transfer liquid and the
maximum working temperature.
The overflow may not be closed.
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Bring the heat transfer liquid to room temperature before draining.
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When changing to another heat transfer liquid, clean the device inten-
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sively and drain it completely. It is recommended to flush the device with
the new heat transfer liquid.
Integral Process Thermostats and High-Temperature Thermostats
for service and repair work,
when moving the device,
when installing or removing interface modules or accessories.
previously activated timer operation,
'Start' command over active interfaces on the device.
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