NSK S-Max M500L Manual De Operación página 6

6. Replacing the optic illumination bulb (M500WL, M600WL, M500BL, M600BL Series)
Remove the handpiece from the coupling. Loosen and remove the Taper Ring. (Fig. 4).
Pull out the joint then remove the bulb holder, then the bulb. Align the pins of the new
bulb with the points in the bulb holder and insert the bulb. Place the bulb holder back
into the joint. (Fig. 5).
Firmly tighten the Taper Ring.
Optional Bulb : TA Bulb (Pack of 3) Order No.Y900132
CAUTION
· Do not touch the glass section of new bulb.
· Screw the taper ring tightly. A loose fitting taper ring could
result in water and air leakage. It is easier to screw in the
taper ring when the bulb holder is lightly pressed in by hand.
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Figure shows M500WL/,M600WL
<M500WL, M600WL> <M500BL, M600BL>
Bulb Holder Bulb Holder
Bulb
Bulb
Joint
Joint
7. Replacing the O-rings (M500L, M500, M600L, M600 Series)
Replace the O-rings if water is present in the exhaust air line. This is an indication of possible water leakage
Taper Ring
within the coupling. ALWAYS change the complete set of O-rings. Remove the handpiece from the coupling.
Loosen and remove the Taper Ring at the rear of the handpiece. (Fig. 4) Gently remove each O-ring with your
thumb. Insert the complete set of new O-rings in the correct grooves. (Fig. 6). Replace and firmly tighten the
Taper Ring.
Fig. 4
Optional O-ring : PTL O-ring Set (Pack of 5) Order No.Y900580
CAUTION
· Make certain that the Taper Ring is firmly tightened. If the Taper Ring is loose water and air leakage could occur.
· Do not disassemble the taper-ring except the O-ring changing.
Fig. 5
O-rings
Fig. 6
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