Mounting the”Y”type water tube
Three irrigation methods are available; External,
Internal or both External and Internal, depending
on tool and operation procedure.
External spray nozzle
irrigation Tube
(1) External Spray Nozzle
Connect the Irrigation Tube to the External
Spray Nozzle firmly.
Fig.12.1
(2) Internal Spray Nozzle
Only a drill with internal irrigation is used.
1-Connect the Irrigation Tube to the Internal Spray Nozzle firmly.
2-Put the Internal Spray Nozzle into the slot on the head.
(3) 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.
(locking pin)
1 9