Dolmar MS-260 U - Manual (Page 11)

11
C
- Remove floating disc (C/6) and thrust washer (C/5).
- Insert the offset screwdriver 4 mm (C/1) through the wind-
ing guard and the locking disc into the opening (C/3) in the
angular gear (block the winding gear). If necessary turn the
mounting disc (C/3) slightly.
- Position the blade (C/4), thrust washer (C/5) and finally the
floating disc (C/6) as shown.
- Screw down the locknut (C/7) and tighten it by turning the
combination wrench counter-clockwise.
Caution: For safety reasons, after every 10 tool changes
the locknut (C/7) must be replaced with a new one. For the
order number, see the spare parts list at the end of this
manual.
- Remove Allen key and check for freedom of motion of the
cutting tool.
Installing the trimmer head
(MS-30 C / MS-60 C / MS-330 C)
always switch off the engine and
discon-
nect the spark plug cap before
mounting the trimmer head!
D
Mounting the 4-tooth star blade
(MS-60 U / MS-330 U / MS-430 U)
always switch off the engine and disconnect the spark plug
cap before mounting metal cutter blades! wear protective
gloves!
- Place the mounting disc (D/3) on the shaft.
- Insert the 4 mm Allen key (D/1) through the winding guard
and the mounting disc (D/3) into the opening on the angle
gear (blocks the angle gear). If necessary turn the mounting
disc (D/3) slightly.
- Screw the trimmer head (D/2) onto the shaft by turning it
counter-clockwise.
- Now tighten the trimmer head by hand.
- Remove the Allen key and check for freedom of motion of
the trimmer head.
- Unscrew the locknut (C/7) from the shaft by turning it clock-
wise. If necessary, block the angle gear (see below).
note: The locknut is provided with a left-hand thread!