Poulan Pro PPB300 User Manual

Page 6

screwdriver. Remove both washers and blade.
To remove metal shield, loosen and remove the
four mounting screws. See ATTACHING THE
METAL SHIELD and INSTALLATION OF THE
METAL BLADE for illustrations. Be sure to store
all parts and instructions for future use.

ATTACHING THE PLASTIC SHIELD
AND TRIMMER HEAD

WARNING:

The shield must be prop-

erly installed. The shield provides partial
protection to the operator and others from the
risk of thrown objects, and is equipped with a
line limiter blade which cuts excess line to the
proper length. The line limiter blade (on un-
derside of shield) is sharp and can cut you.
1.

Remove wing nut from shield.

Insert bracket into slot on shield.

Pivot shield until bolt passes throughhole
in bracket.

Tighten the wing nut securely.

NOTE:

If your unit has a plastic cover over

the threads on the threaded shaft, remove the
covering to expose the threads. Before instal-
ling the trimmer head, make sure the dust cup
and retaining washer are positioned on the
gearbox as shown below.

Wing Nut

Retaining Washer

Dust Cup

Bracket

Slot

Shield

Gearbox

NOTE:

Make sure all parts are properly

installed as shown in the illustration before
installing the trimmer head.
5.

Align hole in the dust cup with the hole in
the side of the gearbox by rotating the
dust cup.

Insert a small screwdriver into aligned
holes. This will keep the shaft from turn-
ing while tightening trimmer head.

Screwdriver

While holding the screwdriver in position,
thread trimmer head onto the shaft in the
direction shown on the decal (counter-
clockwise). Tighten until secure.

NOTE:

The retaining washer must be posi-

tioned with the raised section facing toward the
gearbox.

ASSEMBLY INFORMATION -- WEED
BLADE

WEED
BLADE

NOTE:

Remove the trimmer head and plastic

shield before attaching the metal shield and
installing the weed blade. To remove the trim-
mer head, align hole in the dust cup with the hole
in the side of the gearbox by rotating the dust
cup. Insert a small screwdriver into aligned
holes. This will keep the shaft from turning while
loosening the trimmer head. Remove the trim-
mer head by turning clockwise. Remove the
screwdriver. To remove the plastic shield, loos-
en and remove wing nut. Pivot shield to release
bracket from slot. See INSTALLATION OF
THE CUTTING HEAD and ATTACHING THE
PLASTIC SHIELD for illustrations. Be sure to
store all parts and instructions for future use.
Never use the trimmer head with the metal
blade installed.

ATTACHING THE METAL SHIELD

WARNING:

The metal shield must

be properly installed on the tool anytime the
tool is used with a blade. The forwardtip of the
metal shield helps to reduce the occurrence
of blade thrust which can cause serious injury
such as amputation to the operator or by-
standers. Failure to install the shield in the
position shown can result in serious injury to
the operator. The length of the shield must be
aligned with the length of the shaft.
1.

Place the metal shield under the gearbox,
and align the screw holes.

Shield

Gearbox

Insert and thread the 4 mounting screws
through the holes of the gearbox and the
metal shield. Tighten evenly and secure-
ly with the hex wrench provided.