Maintenance; Accessory Tool - Tallas D-ECONCEPT Instrucciones De Instalación Y Mantenimiento

6. screw on the cap after having positioned the metal spring in side so that it is compressed between the cap itself
and the with cross-shaped fins of the shutter stem. When repositioning the cap ensure that the respective O-
Ring is always correctly in its seat;
7. fill the pump, connect the power supply, start the system.
If the system is installed on a plant, it is advisable to force closure of the self-priming duct before use the first
time, or, in any case, before connecting the system to the plant. With the electric power supply disconnected,
follow points 3. to 7. listed above (Sect. 8.1).

9. MAINTENANCE

Disconnect the power supply before starting any work on the system.
The only routine maintenance operation required involves cleaning the built-in filter (section 9.2).
Instructions are also given for carrying out extraordinary maintenance operations that may be necessary in special cases
(e.g. draining the system before storing it during shutdowns).

9.1 Accessory tool

Together with the product, DAB supplies an accessory for removing the filler and breather caps.
ENGLISH
Figure 5
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