Operating instructions

5.5. Cleaning drying hoppers
Set the release switch “Timer” at “0" position.
L
Wait until the blower has stopped.
The run on time of the blower is 10 minutes.
If there is a return air cooler installed, switch off its coolant circuit.
Switch off the main switch of the dryer.
L
Interrupt the mains supply so that the device cannot be
switched on unintentionally.
&
The green signal lamp goes off.
F
Clean the drying hopper each time you are changing the ma-
terials.
Make sure that the drying hopper has cooled down suffi-
ciently.
Make sure that the drying hopper is completely empty.
Remove any granules remaining on the ground.
64.10-0067GB10 06/00
CTT 30
Maintenance 43