Ribimex PRBAT20 Manuel D'instructions Et D'utilisation page 32

Fig. 2G
NOTE: Remove the hex wrench after installation is finished
CAUTION: If worn nut and cup for blade are used, there is a danger of blade getting loose. Replace
them with new ones.
CAUTION: Fasten output shaft using locking tool securely in order to avoid the possibility of output
shaft rotating when mounting cutting blade which will prevent the cutting blade fastening nut from
being tightened sufficiently.
CAUTION: Wear gloves to reduce the risk of injury caused by unintentional contact with the blade.
4.2.2- Assemble grass trimmer head
1. Dismount the brush cutter head if the machine under this brush cutter mode.
Note: To dismount the blade, insert the hex wrench through the hole on lower blade retainer and gear
case. Loosen the nut (turn clockwise) by using a socket hex wrench to disassemble nut, protection cup,
upper blade retainer, blade and lower blade retainer.
2. Tighten four bolts to install the grass trimmer safety guard and brush cutter safety guard by using
the screwdriver (Fig. 3A & 3B).
3. Fix the grass trimmer safety guard into gear case with three bolts by using hex wrench. Same as
Fig. 2A.
4. Insert the hex wrench to hole of lower blade retainer to fix the machine. Same as Fig. 2B.
Note: The hex wrench should be inserted inside the hole till whole assembling done.
5. Install the trimmer head by turning anticlockwise (Fig. 3C).
6. To remove the trimmer head, turn the nylon cutting head clockwise while holding the lower blade
retainer with the hex wrench.
Fig. 3A Fig. 3B Fig. 3C
NOTE: Remove the hex wrench after installation is finished
CAUTION: Only use the nylon trimmer head with the guard and guard extension in place. Failure to do
so can cause serious personal injury.
NOTE: Be sure to use genuine nylon trimmer head. Turn the tool upside down so that you can replace
the nylon cutting head easily.
WARNING: Never use the tool unless the guard is properly fitted.
WARNING: Take care against injury from the safety guard for trimming the line to length. After
extending new line, always return the trimmer to its normal operating position before switching on.
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