Safety
11
2.3.5 Personal protective equipment (PPE)
Work/operating phase
Personal protective equipment (PPE
)
Transport
Installation
Safety footwear
Commissioning
Installation of additional equipment
Servicing
No PPE needed.
Disposal
Safety footwear
Normal operation (operation and control)
Hearing protection
Possibly protective gloves to remove
extremely hot or cold sample material.
Protective gloves and goggles for cryogenic
grinding using liquid nitrogen.
2.4 Protective Equipment
Emergency stop switch
The device is
not
fitted with an emergency stop switch as standard. In an emergency it must
be shut down by pressing the main button or by disconnecting the device from the power
supply.
Hood lock
The MM 500 nano is equipped with an automatic hood lock . Once a grinding process has
started, a magnetic clamp firmly closes the hood of the device. If the hood is nevertheless
opened during a grinding process, the process is interrupted and the device comes to an
immediate halt. An appropriate error message is then displayed on the touchscreen.
2.5 Repairs
This manual does not contain any repair instructions. For safety reasons, repairs may only be
carried out by Retsch GmbH or an authorised representative or by qualified service technicians.
In case of repair, please inform…
…the Retsch GmbH representative in your country,
…your supplier, or
…Retsch GmbH directly.
Service address:
Summary of Contents for Mixer Mill MM 500 nano
Page 2: ...2 Copyright Copyright by Retsch GmbH Retsch Allee 1 5 42781 Haan Germany...
Page 5: ...5 10 1 Returning for repair and maintenance 85 11 Accessories 87 12 Disposal 88 13 Index 90...
Page 6: ...Notes on the manual 6...
Page 76: ...Device control 76 Image 53 MyRetsch QR code to access the web portal Image 54 QR code...
Page 89: ...Disposal 89...
Page 94: ......
Page 95: ...Copyright Copyright by Retsch GmbH Retsch Allee 1 5 42781 Haan Germany...
