Comet HPP EFH Serie Instrucciones Para El Ensamblaje Y Mantenimiento página 30

Using a 12mm Allen key, unscrew
completely the eight screws (2)
from the head (1);
carefully take the head (1) off and
remove the spacer (3);
Remove the suction valves (4)
from their supports, this operation
is facilitated by the thrust of the
springs (5).
Remove the delivery valves (6),
using a pair of pliers, taking care not
to damage them.
30
Fig. 8
Fig. 9
Fig. 10
(continued on next page)