Pfannenberg DTI 6401 Serie Instrucciones De Servicio página 103

ENG
Prerequisites
DANGER – Danger to life due to electric shock. Make sure that the unit is voltage-free.
• The cut-out for the DTI cooling unit is made, see "Making cut-outs for DTI cooling unit", Page 33.
Required tools and materials
• Assembly tools, fastening springs (accessory kit).
Procedure
Place the cooling unit into the cut-out from the outside, see Fig. 13.
1.
2. Push the cooling unit into the switch cabinet until the unit seal is engaged.
3. The catch spring on the top of the unit snaps in audibly. The cooling unit is now secured against falling out.
4. Snap in the fastening springs on the inside of the switch cabinet.
5. Press the fastening springs with your hand so that the bracket hooks into the housing cut-out (4A).
6. In switch cabinets with stiffening frames, insert the fastening springs in the rear housing cut-outs (4B).
7. Assemble the cooling unit (3) so that the emergency condensate drain is at the bottom of the unit.
The cooling unit is now mounted on the switch cabinet and ready for the electrical connection, see "Electrical

connection", Page 36.
Operating Manual | Attachment and Installation Cooling Units | Standard Controller (SC) – 400 / 460 V, 3~ | 086100123 35/68