Internal spray nozzle
Irrigation tube
“Y” Conn ec tor
Irrigation tube
Fig. 12.2 Fig. 12.3 Fig. 12.4
Internal spray nozzle
Irrigation tube
“Y” Conn ec tor
Irrigation tube
(4) External and Internal Irrigation together
Only a drill with internal irrigation is used.
1-Connect the ends of the Y-Connector to the External Spray Nozzle and
Internal Spray Nozzles refer as detailed in procedures (1) and (2).
2-Connect the Irrigation Tube to the Y-Connector firmly.
(push button)
Fig. 12.6Fig. 12.5 Fig. 12.7
2 0
Fig. 12.8