Retsch GM 300, Manual

Page: 30 / 44

Operating the machine
30
CAUTION
Emergency Unlocking
Drive continuing to run
–
There is a substantial risk of injury if the drive and associated device parts
run on a long time without being braked!
•
Activate the emergency unlocking only when the machine has come
to a complete stop and is disconnected from the power supply.
Fig. 15: View of the back
Fig. 16: Emergency unlocking of flap
The GM300 can be opened manually during a power failure.

Use a slotted screwdriver and lever the plastic plug off over the opening
(
NE ).

( I. ) Put the key into the left side opening ( NE ).
To unlock the closure gear, the key must be pushed in further with some degree of
force.

( II. ) While pushing the key in, turn it in a clockwise direction as far as it will
go.
The lid can be opened now.

Use the plastic plug to close the side opening again.
NE
NE