ivory Silk Line Serie Instrucciones De Uso página 49

Internal and external spray
1) Connect the spray tube (B1) to the handpiece's
external spray nozzle (A1).
2) Fit the nozzle support (D) to the handpiece.
2) Connect the spray tube (B2) to the internal spray
nozzle (A2).
4) Insert the internal spray nozzle (A1) into the push-
button hole and secure it to the support (D).
5) Connect the two spray tubes (B1-B2) to the Y union.
6) Connect the supply tube (B) to the Y union.
A2
A1
B1
Y
D
B2
B
Fitting and removing the rotary bur
CAUTION!
Never use burs that are bent, deformed, worn, corroded,
broken or defective, burs with cracks in the edges or
shafts, burs that do not conform to ISO standards, burs that
have been tampered with, or burs that do not conform
to the specifications given herein. Follow the instructions
provided by the manufacturer of the bur you are using.
Only use burs that satisfy the following criteria:
- Bur shaft diameter: 2.334/2.350 mm, type 1 according
to ISO 1797-1, max. length 21.95 mm, code 4 according to
ISO 6360-1 for ratios 1:1, 2:1 and 20:1.
- Bur shaft diameter: 1.59/1.60 mm, type 3 according to ISO
1797-1, max. length from 10 to 25 mm, code 4/5 according
to ISO 6360-1 for ratio 1:5.
DANGEr!
Always wear gloves to avoid the risk of lesions and infections
when checking, cleaning, repairing or extracting teeth.
47
Eng