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Never operate the charger if the fan does not operate
properly or if ventilation slots are blocked. Do not permit
foreign objects to enter the interior of the charger.
Electronic Protection System
Li‑Ion tools are designed with an Electronic Protection
System that will protect the battery pack against overloading,
overheating or deep discharge. The tool will automatically
turn off and the battery pack will need to be recharged.
Important Charging Notes
1. Longest life and best performance can be obtained if
the battery pack is charged when the air temperature
is between 65° F – 75° F (18° C– 24° C). DO NOT charge
when the battery pack is below 40° F (4.5° C), or above
104° F (40° C). This is important and will prevent serious
damage to the battery pack.
2. The charger and battery pack may become warm to the
touch while charging. This is a normal condition, and
does not indicate a problem. To facilitate the cooling of
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.
Wall Mounting
Some D
WALT chargers are designed to be wall mountable
e
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
40
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.
Installing the Guide Bar and Saw Chain
(Fig. A, F, G, J)
CAUTION: Sharp chain. Always wear protective gloves
when handling the saw chain. The saw 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
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.
2. Rotate the bar lock nut
wrench
provided.
13
3. Remove chain assembly cover
4. Wearing protective gloves, grasp the saw chain
wrap it around the guide bar
facing the correct direction (Fig. J).
5. Ensure the saw chain is properly set in the slot around
the entire guide bar.
6. Place the saw chain around the sprocket
lining up the slot on the guide bar with chain tensioning
pin
19
, and the bolt
shown in Fig. G.
7. Once in place, hold the bar still, replace chain assembly
cover
. Install the rear of the chain assembly cover first,
7
rotate it down and make sure the bolt hole on the cover
lines up with the bolt
8. Install the bar lock nut
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
increase tension as shown in Fig. G. Make sure the saw
chain
is snug around the guide bar
5
lock nut
until snug.
8
10. Follow the instructions in the section Adjusting
Chain Tension.
Adjusting Chain Tension (Fig. A, F–I)
WARNING: Incorrect saw chain tension can cause the
saw chain to come off of the guide bar and could cause
serious injury or death.
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
finger and thumb as shown in Fig. H. There should be no
4
are packed separately in
8
counterclockwise with the
7
and bar lock nut
, ensuring the teeth are
4
22
while
18
, on the base of the tool as
on the main housing.
18
8
and rotate clockwise with the
clockwise to
9
. Tighten the bar
4
with light force from the middle
8
.
5
and
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