Retsch ABP 250, Руководство пользователя

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Operating the device
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6 Operating the device
6.1 Opening the device
The following steps are necessary to open the cover:
• Connect the device to the power supply.
• Turn the main switch on.
• Unlock the cover using the function key (F3) on the display.
The safety switch is unlocked, and the cover can be opened.
6.2 Closing the device
• Close the cover.
– The sensor detects that the cover has been closed.
– The cover can now be locked using the function key F3 on the display.
– The cover locks automatically once the device has been disconnected from the power
supply.
6.3 Switching On / Off
Fig. 17: Position of the main switch

Turn the ABP 250 on at the main switch on the right-hand side of the device.

Release the emergency stop switch (1) if you have not done so already.

Turn the ABP 250 off using the emergency stop switch ( 1 ) at the front of the device.
NOTICE The ABP 250 may only be stopped during normal operation when there is no longer
any sample material in the crushing chamber. The jaws can otherwise become blocked and
mechanical components may be damaged.
NOTICE The ABP 250 may only be started up when the crushing chamber is empty. Grinding
material placed in the crushing chamber or feed hopper before starting the device leads to a
blockage and can result in damage to mechanical components.
The grinding process can only be started when the door has been closed and the drawer
inserted. A limit switch prevents the ABP 250 being started while open.
6.4 Inserting the part module
NOTICE Wear or damage to the device
Operating the device without the part module may result in greater wear or damage to the
device.
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