Black & Decker BCCS320 User Manual

ENGLISH
12
Replacing the Saw Chain (Fig.D - G)

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.

CAUTION: Sharp chain. Always wear protective gloves
when handling the chain. The chain is sharp and can
cut you when it is notrunning.

CAUTION: The chain speed of this product is 4.4 m/s.
Only use chains that are rated at greater than 4.4 m/s.
1. Place the saw on a flat, firmsurface.
2. Remove sprocket cover
8
as described in Installing the
Guide Bar and Saw Chainsection.
3. To remove the saw chain
5
, rotate the chain tension
screw
10
in the front of the housing using the flat
screwdriver end of the wrench. Turning the screw
counterclockwise allows the guide bar
4
to recede
and reduces the tension on the chain so that it may
beremoved.
4. Wearing protective gloves, grasp the saw chain and lift
the worn saw chain out of the groove in the guidebar.
5. Ensure guide bar is installed with the bar tip guard
6
positioned as shown in Fig.G.
6. Place the new chain in the slot of the guide bar, making
sure the saw teeth are facing the correct direction by
matching the arrow and graphic of the saw chain on the
sprocket cover shown in Fig.G.
Chain Oiling (Fig.I)
1. A high quality bar and chain oil or SAE30 weight motor
oil should be used for saw chain
5
and guide bar
4
lubrication. The use of a vegetable based bar and chain
oil is recommended when pruning trees. Mineral oil is
not recommended because it may harm trees. Never
use waste oil or very thick oil. These may damage your
polesaw.
2. Lubricate the whole saw chain evenly before each
use as shown in FigureI. Also lubricate the saw chain
whenever replacing a fully discharged battery with a fully
chargedone.
from the guide bar
4
with light force from the middle
finger and thumb as shown in Fig.G. There should be no
“sag” between the guide bar and the saw chain on the
underside as shown in Fig.F.
2. To adjust saw chain tension, loosen bar lock nut
9
.
3. Rotate the chain tension screw
10
in the front of the
housing using the flat screwdriver end of thewrench 
12
.
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. Overtensioning also reduces the amount
of cuts you will get per battery charge.
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 disconnecting battery remove the battery pack)
during the first twohours ofuse.
Adjusting Chain Tension (Fig. F, 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
Installing the Guide Bar and Saw Chain
(Fig. 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.
1. Place the saw on a flat, firmsurface.
2. Rotate the bar lock nut
9
counterclockwise with the
wrench 
12
provided as shown in Fig.D.
3. Remove sprocket cover
8
, and bar lock nut.
4. Wearing protective gloves, grasp the saw chain and wrap
it around the guide bar, ensuring the teeth are facing the
correct direction (Fig.G).
5. Ensure the chain is properly set in the slot around the
entire guidebar.
6. Place the saw chain around the sprocket
17
. While
lining up the slot on the guide bar with chain tensioning
pin
18
, and the bolt
19
, on the base of the tool as
shown in Fig.E.
7. Once in place, hold the bar still, replace sprocket cover.
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, on the mainhousing.
8. Install the bar lock nut and rotate clockwise with the
wrench provided until snug , then loosen nut one full turn,
so that the saw chain can be properlytensioned.
9. Rotate the chain tensioning screw
10
clockwise to
increase tension as shown in Fig.E. Make sure the saw
chain is snug around the guide bar. Tighten the bar lock
nut untilsnug .
10. Follow the instructions in the section Adjusting
ChainTension.
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.
or soft non‑metallic brush. Do not use water or any
cleaningsolutions.
SAVE THESE INSTRUCTIONS FOR
FUTURE USE

Black & Decker BCCS320 Specifications

General

Brand	Black & Decker
Model	BCCS320
Category	Chainsaw
Language	English