11
English
Adjusting Chain Tension (Fig. A, D–G)
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
4
with light force from the middle
finger and thumb as shown in Fig. F. There should be no
“sag” between the guide bar and the saw chain on the
underside as shown in Fig. G.
2. To adjust saw chain tension, loosen bar lock nut
8
.
3. Rotate the chain tension screw
9
in the front of the
housing using the flat screwdriver end of the wrench
13
.
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
8
until snug.
7. A new chain stretches slightly during the first few hours
of use. It is important to check the tension frequently
(after disconnecting battery
remove the battery pack
)
during the first two hours of use.
1. Place the saw on a flat, firm surface.
2. Rotate the bar lock nut
8
counterclockwise with the
wrench
13
provided.
3. Remove sprocket cover
7
, and bar lock nut
8
.
4. Wearing protective gloves, grasp the saw chain
5
and
wrap it around the guide bar
4
, ensuring the teeth are
facing the correct direction (Fig. H).
5. Ensure the chain is properly set in the slot around the
entire guide bar.
6. Place the saw chain around the sprocket
22
. While
lining up the slot on the guide bar with chain tensioning
pin
19
, and the bolt
18
, on the base of the tool as
shown in Fig. E.
7. Once in place, hold the bar still, replace sprocket cover
7
.
Install the rear of the sprocket cover first, rotate it down
and make sure the bolt hole on the cover lines up with
the bolt
18
, on the main housing.
8. Install the bar lock nut
8
and rotate clockwise with the
wrench
13
provided until snug, then loosen nut one full
turn, so that the saw chain can be properly tensioned.
9. Rotate the chain tensioning screw
9
clockwise to
increase tension as shown in Fig. E. Make sure the saw
chain
5
is snug around the guide bar
4
. Tighten the bar
lock nut
8
until snug.
10. Follow the instructions in the section
Adjusting
Chain Tension
.
Installing the Guide Bar and Saw Chain
(Fig. A, D–H)
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, ensure that battery is removed from the tool
before performing the following operations. Failure to
do this could result in serious personal injury.
If the saw chain
5
and guide bar
4
are packed separately in
the carton, the chain has to be attached to the bar, and both
must be attached to the body of the tool.
ASSEMBLY AND ADJUSTMENTS
WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories.
An accidental
start‑up can cause injury.
Wall Mounting
Some
D
e
WALT
chargers are designed to be wall mountable
or to sit upright on a table or work surface. If wall mounting,
locate the charger within reach of an electrical outlet, and
away from a corner or other obstructions which may impede
air flow. Use the back of the charger as a template for the
location of the mounting screws on the wall. Mount the
charger securely using drywall screws (purchased separately)
at least 1” (25.4 mm) long, with a screw head diameter of
0.28–0.35” (7–9 mm), screwed into wood to an optimal
depth leaving approximately 7/32” (5.5 mm) of the screw
exposed. Align the slots on the back of the charger with the
exposed screws and fully engage them in the slots.
SAVE THESE INSTRUCTIONS FOR
FUTURE USE
the battery pack after use, avoid placing the charger or
battery pack in a warm environment such as in a metal
shed or an uninsulated trailer.
3. If the battery pack does not charge properly:
a. Check operation of receptacle by plugging in a lamp
or other appliance;
b. Check to see if receptacle is connected to a light
switch which turns power off when you turn out
the lights;
c. If charging problems persist, take the tool, battery
pack and charger to your local service center.
4. You may charge a partially used pack whenever you
desire with no adverse effect on the battery pack.
Charger Cleaning Instructions
WARNING:
Shock hazard. Disconnect the charger
from the AC outlet before cleaning. Dirt and grease
may be removed from the exterior of the charger using
a cloth or soft non‑metallic brush. Do not use water or
any cleaning solutions.
