Models With Flexible Shaft; For All Models - Dolmar MS-4520 U Instruction Manual

3. ASSEMBLY
Spina collegamento massa
Connection mass plug
Manopola
Hand grip
Nottolino di aggancio
Hooking pawl
22
Carburatore
Carburetor
Fig.9
Astuccio aggancio cavi
Cables hooking container
Fig.10
Fig.11
Fig.12
Fig.13

3.1.2 Models with flexible shaft

Flexible shaft-engine: Connect the flexible shaft to the
engine by inserting the end with the longer iron sleeve in
the clutch case until this sleeve cannot go in any further.
Then lock it in place so that it cannot be removed from
the engine by screwing down the two fixing screws on
the jaws.
Rod-flexible shaft: (Fig. 8). Connect the ends of the rod
and the flexible shaft together using the quick coupling.
Connection of gas control cable with the flexible
shaft: (Fig. 9).
Fasten the two coupling pawls together and insert
them in the cable coupling case, making sure that the
gas control cable on the handle side is inserted in the
respective slot in the case.
Close the cable coupling case and connect the ground
connection pins (Fig. 10). Then connect the gas control
cable, the eyelet terminal, and the female fast-on con-
nector as explained above for the rigid shaft model.

3.1.3 For all models

Safety guard: (Fig. 11). The safety guard must be
fastened directly to the bevel gear pair case using the
4 fixing screws and nuts provided at the fixed distance
from the cutting accessory required by CE standards.
The type of safety guard to be assembled must be se-
lected on the basis of the cutting accessory used.
Safety belts: (Fig. 12). According to the type of grip be-
ing used, you will find the appropriate safety belt among
those provided.
- In models equipped with handle-bars, the safety belt
is composed of a shoulder strap with a fixed shoulder
piece and a side protection with a support clip.
The length of the belt must be adjusted to your height
using the pass-through buckle positioned near the
shoulder element. Position the safety belt on your left
shoulder so that the side protection clings to your right
side and that you can quickly discard the machine
by unsnapping the clip buckle positioned at the end
of the side protection in conformity to CE standards
whenever immediate risks arise.
- In models equipped with vibration-damping grips,
the safety belt is composed of a fixed shoulder element
and a machine support clip connected directly to the
clip buckle (no side protection is provided) that permits
the machine to be immediately discarded. This safety
belt must be positioned as explained above.
Balancing: before starting to work, adjust the shoulder
strap in order to balance the weight of the device by fol-
lowing the instructions below. Then put on the shoulder
strap and clip the machine to its attachment.
For machines equipped with nylon wire cutting heads,
adjust the shoulder strap in such way that the distance
between the ground and the closest point of the cutting
element ranges between 0 - 300 mm.
For machines equipped with cutting disks, adjust the
shoulder strap in such way that the distance between
the ground and the closest point of the blade ranges
between 100 - 300 mm.
Backpack: in all models equipped with flexible shaft, the
engine is mounted in a backpack equipped with two ad-
justable shoulder straps. The left strap is equipped with
a clip buckle that permits the backpack and the machine
to be immediately discarded whenever risks arise.