Retsch RS 200 - Error Handling and Information Notes; Understanding Device Error Messages; Handling Information Notes

Error Messages and Information Notes
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6 Error Messages and Information Notes
6.1 Error Messages
Error messages inform the user about detected device or programme errors. In the event of an
error message, a fault has occurred, in which the operation of the device or the programme is
automatically interrupted. Such faults must be resolved before next startup.
Error code
Description
Measures
E11
Failure drive / motor
 Switch off the main switch and wait for 30 s before
switching on again.
 If the error persists, contact service.
E13
Drive is overheated
 Turn off the main power switch and let the drive
cool down.
E20
Failure main board
 Switch off the main switch and wait for 30 s before
switching on again.
 If the error persists, contact service.
E25
Failure display
E26
Failure frequency converter
E50
Failure safety circuit
E51
Failure safety switch (locking
mechanism)
E52
Failure switch 1 (clamping
bracket not closed)
6.2 Information Notes
Notices inform the user on specific device or programme processes. The operation of the
device or programme may be interrupted briefly, but there is no fault. The information notice
must be acknowledged by the user to continue the process. Information notices provide
additional information for the user as an aid, but do not represent any device or programme
errors.
Notice code
Description
Measures
H10
Allow drive to cool down
 The drive is overheated, let the device cool down.
 Start the grinding process again after cooling.
H41
Close grinding chamber
 Check whether the grinding set is clamped
correctly.
H42
Open and close lid/cover
 Confirm the message on the control panel.
 Open the hood.
H45
Mains interruption
 Confirm the message on the control panel. The
last grinding can continue.