Pfannenberg DTT 6801 Series - Install the Cooling Unit on the Quick-Release Frame

Operating Manual DTT 6801 Multicontroller (MC) 086100037 © Pfannenberg GmbH Page 26 / 49
GB
Assembly with quick-release frame
Install the cooling unit on the quick-release frame
Procedure
 Position the quick-release frame (1) on the assembly cut-out (2).
 The assembly cut-outs and fastening points are identical to those for assembly of the cooling unit alone; see
figure cut-outs for the DTT cooling unit.
 Fasten the quick-release frame with screws and casement fasteners (3) on the switch cabinet from the inside;
see the figure Quick-release frame/switch cabinet assembly.
 When retrofitting, use the screws and casement fasteners which fastened the cooling unit; see the figure
Loosening the front panel.
 Insert the cooling unit in the quick-release frame (4).
 Lock the cooling unit in the quick-release frame. Use the wrench (5) provided for this purpose.
 The DTT cooling unit is attached and ready for electrical connection.
1
4
3
5
Figure28 – Quick-release frame/switch cabinet/cooling
unit assembly
Figure27 - Quick-release frame/switch cabinet
assembly
2