BRASSELER USA BRiO450 Mode D'emploi page 11

Cleaning Water Spray Ports
Note: It is recommended that spray ports be periodically cleaned.
1. Carefully clean ports using cleaning wire supplied with handpiece (Fig. 10).
2. Connect handpiece and run with water flow activated to confirm ports have been fully cleared of debris.
3. Repeat steps 1 and 2 as necessary.
Cleaning Optic Rod
1. Clear optic surfaces of particulates by spraying with air syringe.
2. Wipe optic surfaces with a soft cloth or cotton swab moist with alcohol.
Changing Coupler O-rings
• Improper care of o-rings may cause handpiece to malfunction.
• When changing/replacing coupler o-rings, always replace complete set.
Note: Coupler o-rings may be lubricated.
1. Use an explorer to gently remove old/worn o-rings.
2. Slide on new o-rings using only fingers to not cause damage.
Fig.10