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Minimum gauge for Cord sets
Total length of Cord in Feet
Volts
120 V
25 (7.6)
240 V
50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)
Ampere Rating
More
not
Than
More
Than
0
6
18
6
10
18
10
12
16
12
16
14
The label on your tool may include the following symbols. The
symbols and their definitions are as follows:
BPM .................... beats per minute
V ......................... volts
min ..................... minutes
j
or DC ............ direct current
.../min .............. per minute
RPM .................... revolutions per
minute
A ......................... amperes
Hz ....................... hertz
W ........................ watts
Wh ...................... watt hours
n o ....................... no load speed
n ......................... rated speed
Motor
Be sure your power supply agrees with the nameplate
marking. Voltage decrease of more than 10% will cause loss
of power and overheating. These tools are factory tested; if
this tool does not operate, check power supply.
ASSEMBLY AND ADJUSTMENTS
WARNING: To reduce the risk of serious personal
injury, turn unit off and disconnect it from
power source before making any adjustments or
removing/installing attachments or accessories.
An accidental start‑up can cause injury.
Installing the Guide Bar and Saw Chain
(Fig. A–F)
CAUTION: Sharp chain. Always wear protective gloves
when handling the chain. The chain is sharp and can
cut you when it is not running.
WARNING: Sharp moving chain. To prevent accidental
operation, disconnect the tool from the power source
before performing the following operations. Failure to
do this could result in serious personal injury.
If the saw chain
5
and guide bar
the carton, the chain has to be attached to the bar, and both
must be attached to the body of the tool.
1. Place the saw on a flat, firm surface.
(meters)
50 (15.2) 100 (30.5) 150 (45.7)
American Wire gauge
16
16
16
14
16
14
12
Not Recommended
c
..................... safety alert symbol
h
..................... wear respiratory
protection
f
..................... wear eye protection
i
..................... Class II Construction
(double insulated)
g
..................... wear hearing
protection
a
..................... read all
documentation
n
..................... avoid staring at
light
l
or AC............ alternating current
Ah ....................... amp hours
4
are packed separately in
2. Rotate the bar lock nut
wrench
16
3. Remove sprocket cover
4. Wearing protective gloves, grasp the saw chain
wrap it around the guide bar
facing the correct direction (Fig. F).
5. Ensure the chain is properly set in the slot around the
entire guide bar.
6. Place the saw chain around the sprocket
14
lining up the slot on the guide bar with chain tensioning
12
pin
18
, and the bolt
12
shown in Figure B.
7. Once in place, hold the bar still, replace sprocket cover
Ensure the bolt hole on the cover lines up with the
bolt
19
, on the main housing.
8. Install the bar lock nut
wrench
16
turn, so that the saw chain can be properly tensioned.
9. Rotate the chain tensioning screw
increase tension as shown in Fig. D. Make sure the saw
chain
5
is snug around the guide bar
lock nut
7
10. Follow the instructions in the section Adjusting
Chain Tension.
Adjusting Chain Tension (Fig. A–F)
nOTE: Saw chain tension should be adjusted regularly before
each use.
1. With the saw still on a firm surface check the saw
chain
5
tension. The tension is correct when the saw
chain snaps back after being pulled 1/8" (3 mm) away
from the guide bar
finger and thumb as shown in Fig. D. There should be no
"sag" between the guide bar and the saw chain on the
underside as shown in Fig. E.
2. To adjust saw chain tension, loosen bar lock nut
3. Rotate the chain tension screw
housing using the flat screwdriver end of the wrench.
4. Check saw chain tension, adjust if needed.
5. Do not over-tension the saw chain as this will lead to
excessive wear and will reduce the life of the guide bar
and saw chain.
6. Once saw chain tension is correct, tighten bar lock nut
until snug.
7. A new chain stretches slightly during the first few hours
of use. It is important to check the tension frequently
(after disconnect it from power source) during the first
2 hours of use.
Replacing the Saw Chain (Fig. A–F)
WARNING: Sharp moving chain. To prevent accidental
operation, disconnect the tool from the power source
before performing the following operations. Failure to
do this could result in serious personal injury.
CAUTION: Sharp chain. Always wear protective gloves
when handling the chain. The chain is sharp and can
cut you when it is not running.
7
counterclockwise with the
provided.
6
, and bar lock nut
4
, ensuring the teeth are
19
, on the base of the tool as
7
and rotate clockwise with the
provided until snug, then loosen nut one full
8
until snug.
4
with light force from the middle
8
in the front of the
English
7
.
5
and
17
. While
6
.
clockwise to
4
. Tighten the bar
7
.
7
9
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