Nexo Rose 202 2SH Manual página 90

(2) Fit the new cartridge
Put cartridge inside the contra angle head the bottom and screw the back cap with clockwise direction and screw
the back cap firmly. Fig 8
CAUTION
1. The screw thread on the back cap is very small, when begin fix the back cap shall not use the banner in case to
demange the screw thread.
2. When use the handpiece for long and face the noisy situation, please check the same new cartridge.It will case
accident or demange the patients" audition if don't change the cartridge on time.
6 > FORWARD/REVERSE ROTATION
((1) Forward Rotation: Turn the FWD/REV Change Ring to "F" as shown in Fig. 9.
(2) Reverse Rotation: Turn the FWD/REV Change Ring to "R" as shown in Fig. 10.
(3) When the FWD/REV Change Ring is positioned in the middle of "F"and "R", the drive air is interrupted and
the motor does not rotate. (Fig.11)
(4) Highest rotation speed occurs when the FWD/REV Change Ring is positioned in the top of "F" or "R"
CAUTION connecting motor and dental unit's tubing should conform to 1S09168:2009 (E)
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Fig 5.
Fig 6.
Fig 7.
Fig 8.