O-Mac MF 2500, Manual

Page: 56 / 104

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6.2 Safety checks
Run the following safety checks and check
that the results correspond to those outlined
on the tables. Always carry out the safety
checks before use. Always carry out daily
inspection before use and after dropping or
other impacts to identify significant damage
or defect.
6.2.1 General check
Object Result
Hand grips and
guards (Fig. 1.B - 1.E) Clean, dry, without
traces of oil and
grease, and fixed
correctly and firmly
to the machine.
Screws on the
machine and bar Correctly tightened
(not loose)
Guide bar (Fig. 1.F) Properly installed.
Chain (Fig. 1.G) Sharp, not damaged
or worn, mounted
and tensioned
correctly.
Air filter (Fig. 38.B) Clean
Electric cables and
spark plug cable
Undamaged to pre
-
vent sparks.
Spark plug cap
(Fig. 31.A)
Undamaged and
fitted correctly on the
spark plug
6.2.2 Test di funzionamento della macchina
Action Result
Start the machine
(par. 6.3) The chain (Fig. 1.G)
must not move when
the engine is running
idle. Do not use the
machine if the chain
moves when the
engine is running idle;
in this case, contact
your dealer.
Engage the throttle
trigger lever (Fig.
12.B) and the interlock
lever simultaneously
(Fig. 12.C). The levers must
move freely and not
be forced. The chain
moves.
Release the throttle
trigger lever (Fig.
12.B) and the interlock
lever (Fig. 12.C). The levers must return
automatically and
rapidly to the neutral
position, the engine
must return to running
idle and the chain
must be stationary.
Engage the throttle
trigger lever (without
pressing the interlock
lever) (Fig. 12.B). The throttle trigger
lever remains blocked
Press the engine
start/stop switch (Fig.
11.C) The switch must
move easily from one
position to another
and must return
automatically to the
start position when
released.