NANO NED 4L, Instruction Book

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• A warning sign bearing a legend such as "Work in progress - do not start" shall be attached to
the starting equipment, including all remote start equipment.
• Persons switching on remotely controlled machines shall take adequate precautions to ensure
that there is no one checking or working on the machine. To this end, a suitable notice shall be
affixed to the remote start equipment.
• Never use flammable solvents or carbon tetrachloride for cleaning parts. Take safety
precautions against toxic vapors of cleaning liquids.
• Scrupulously observe cleanliness during maintenance and repair. Keep dirt away by covering
the parts and exposed openings with a clean cloth, paper or tape.
• Never use a light source with open flame for inspecting the interior of the device.
• All regulating and safety devices shall be maintained with due care to ensure that they function
properly. They may not be put out of action.
• Before clearing the device for use after maintenance or repair, check that operating pressures,
temperatures and time settings are correct. Check that all control and shutdown devices are
fitted and that they function correctly.
• Make sure that no tools, loose parts or rags are left in or on the device.
• Never use caustic solvents which can damage materials of the device.
• Do not exceed the maximum operating pressure. Maintenance work may only be carried out
when the device is not under pressure.
• All maintenance work must only be undertaken when the device is in a de-energized condition.
• Before removing any pressurized components, effectively isolate the device from all sources of
pressure and relieve the system of pressure.
Note: Also consult following safety precautions: Safety precautions during installation and
Safety precautions during operation.
Note: The precautions apply to electrical devices.
Note: For precautions applying to the connected equipment, consult the relevant instruction
book.
Note: Some precautions are general and cover several machine types and equipment;
hence some statements may not apply to your device.
1.6 Dismantling and disposal
The device must be disposed according to local regulations. The product is not designed for
refurbishing after finished lifecycle.
Dismantling
Once the end of life of the machine is reached, please follow next steps:
1. Stop the machine.
2. Check all safety precautions mentioned in the previous chapters to secure safe handling (e.g.
LOTO, cool-down, depressurize, discharge, etc.).
3. Have trained personnel dismantle the installation.
4. Separate the harmful from the safe components (e.g. drain oil from parts containing oil).
5. Refer to the disposal topic below.
Instruction book
2920 7213 30 7