Jonsered 2095 Workshop Manual

31
3
1
2
Electrical system
A
B
A
Electrically heated
handles
Certain of our chain saws are fitted with
electric heating of both the the front and
rear handles.
Trouble shooting in heating
system
Use a universal tool set for resistance
measuring during trouble shooting.
Mod. 625/630/670
Checking rear handle element
Dismantle the cover plate and screw on
each side of the handle.
Fold out the heater element from the
handle to check.
Electrically heated
handles
The requisite output is generated by a
generator placed behind the flywheel.
The electrical system is maintenance free
and is controlled by means of a switch on
the left-hand side of the chain saw.
The generator’s max. output is 80 W.
Trouble shooting in the heating
system
Measure the resistance (Ohm) in the
different heating coils.
Use a universal instrument set for
resistance measuring.
Checking the switch
Dismantle the switch. Bend with a small
screwdriver.
Connect the measuring instrument
between the two connections on the
switch (1) and (2).
When the heat is switched on the indicator
should give a reading, and vice versa
when switched off.
Mod. 625/630/670
Checking of rear handle
element
In order to dismantle the handle element
(for checking or replacement) the plastic
cover plates over the screws must be
removed.
Carefully drill a small hole in the plate (so
as not to damage the underlying screw
heads) on each side of the handle and
then bend off with a pointed object.
Fold out both heater elements from the
handle so that they become accessible
for checking.
The most common fault is oxidation at the
cable connections (A) and in the rear
socket-contact (B).

Jonsered 2095 Specifications

General

Brand	Jonsered
Model	2095
Category	Chainsaw
Language	English