Main Components; Assembly; Assembly Components; Assembly Of The Guide Bar And Toothed Chain - ST MP 500 Li 48 Manual De Instrucciones

3.4 MAIN COMPONENTS

The machine is composed of a series
of main components that have the
following functions (Fig. 1):
A. Motor: supplies the drive power
to the cutting means.
B. Control Rod: hand grip fitted with
the main throttle controls.
C. Rear hand grip: support hand grip
located on the rear of the control rod.
D. Front hand grip: support hand
grip located on the control rod.
E. Pruner: device used for trimming
and pruning trees.
F. Harness: a fabric belt which, placed
over the shoulders, helps support the
weight of the machine during work.
G. Guide bar: supports and
guides the toothed chain.
H. Toothed chain: cutting element,
consisting of drive links fitted with
small blades called "teeth" and side
connections held in place by rivets.
I. Chain restraint element: safety device
that prevents uncontrolled movements of the
toothed chain should it break or slacken.
J. Bar cover guard: chainsaw cover on the
guide bar to be fitted during handling,
transportation or storage of the machine.
K. Battery: (if non provided with the machine,
see chap. 15 1 "accessories upon request")
device that supplies electric current to the
tool; its specifications and regulations for
use are described in a specific manual.
L. Battery charger (accessory available
upon request, par. 15.2): device used to
recharge the battery; its specifications
and directions for use are described in
a specific manual. Two battery chargers
are available: L1 (fast battery charger);
L2 (standard battery charger).
M. Battery backpack (accessory on request.
par.15.4): device used to store batteries.
N. Connection cable: cable used to connect
the machine to the battery pack.
O. Battery simulator (accessory on
request. par.15.5): device that allows
the use of the battery backpack when
inserted in the machine housing.

4. ASSEMBLY

The safety regulations to follow
are described in chap. 2. Strictly
comply with these instructions to
avoid serious risks or dangers.
For storage and transport purposes, some
components of the machine may not be installed
in the factory and have to be assembled after
unpacking. Follow the instructions below.
Unpacking and completing the assembly
should be done on a flat and stable surface,
with enough space for machine handling
and its packaging, always making use of
suitable equipment. Do not use the machine
until all the instructions provided in the
"ASSEMBLY" section have been carried out.

4.1 ASSEMBLY COMPONENTS

The packaging includes assembly components.
4.1.1 Unpacking
1. Carefully open the packaging, paying
attention not to lose components.
2. Consult the documentation in the
box, including these instructions.
3. Remove all the unassembled
parts from the box.
4. Remove the machine from the box.
5. Dispose of the box and packaging in
compliance with local regulations.
4.2 ASSEMBLY OF THE GUIDE
BAR AND TOOTHED CHAIN
Always wear heavy duty gloves when
handling the bar and chain. Mount the
bar and chain very carefully so as not to
impair the safety and efficiency of the
machine. If in doubt, contact your dealer.
Perform all operations after
removing the battery.
1. Remove the knob (Fig. 3.A) and remove
the chain guard (Fig. 3.B), to access
the drive pinion and bar seat.
2. Mount the bar (Fig. 4.A) by inserting the stud
bolt (Fig. 4.B) in the groove (Fig. 4.C) and
push it towards the back of the machine body.
3. Mount the chain around the drive pinion
(Fig 5.A) and along the bar guide, being
careful to follow the sliding direction (Fig. 5.B).
EN - 7