Assembly Instructions; Starting And Stopping Instructions; Operating Instructions - Troy-Bilt TB138PS Manual Del Propietário

ASSEMBLY INSTRUCTIONS

WARNING:
Make sure the motor is off and the unit is disconnected from the power
source before assembling or disassembling any components.
This unit requires assembly.
UNPACKING
• Carefully remove the product and any accessories from
the box.
• Inspect the product carefully to make sure no breakage
or damage occurred during shipping.
• Do not discard the packing material until you have carefully
inspected and satisfactorily operated the product.
• If any parts are damaged or missing, please call 1-800-828-
5500 (U.S.) or 1-800-668-1238 (Canada) for assistance.
INSTALLING AND ADJUSTING THE D-HANDLE
1. Push the D-handle down onto the shaft (Fig. 3). The
clamp bolt hole in the D-handle is to the right.
2. Insert the clamp bolt into the hole in the D-handle and
partially tighten the clamp bolt. Do not tighten the clamp
bolt completely until you make the D-handle adjustment.
3. While holding the unit in the operating position (Fig. 4),
move the D-handle to the location that provides you the
best grip. Place it a minimum of 6 inches (15.24 cm)
from the base of the shaft grip.
4. Tighten the clamp bolt until the D-handle is secure.
TRIMMER ASSEMBLY: INSTALLING THE CUTTING
ATTACHMENT SHIELD
Use the following instructions if the cutting attachment
shield is not installed on the unit:
1. Place the cutting attachment shield onto the shaft
housing. Be sure the guard mounting bracket slides into
the slot on the edge of the cutting shield. Rotate the
shield into place, counterclockwise. The holes in the
guard mounting bracket and cutting attachment shield
will line up (Fig. 5).
2. From inside the cutting attachment shield, push the
square bolt through the hole until the threaded end
protrudes through the guard mounting bracket (Fig. 6).
3. Put the washer on the bolt, then screw the wing nut onto
the bolt and tighten. Figure 7 shows the installation
process from underneath the unit.
POLE SAW ASSEMBLY: ADDING BAR AND CHAIN
LUBRICANT
WARNING:
Make sure the bar lube reservoir
is always filled. Failure to fill the bar lube reservoir
will cause irreparable damage to the unit.
Only use bar and chain oil that is formulated to perform
over a wide range of temperatures with no diluting required
in the oil reservoir. Do not use motor oil or any other
petroleum-based oil.
NOTE: This pole saw comes from the factory with the
bar lube reservoir empty. Use the bottle of bar
and chain oil that is included with the unit.
1. Remove the bar lube reservoir cap (Fig. 8).
2. Carefully pour the bar and chain oil into the bar lube
reservoir until the reservoir is filled.
3. Replace the bar lube reservoir cap and tighten securely.
4. Wipe off excess oil.
5. The unit is ready for use.
NOTE: Because bar lube reservoirs are designed to keep
oil slowly flowing onto the chain, be sure to check
the oil level after every 15 minutes of operation
and refill the bar lube reservoir as needed. Also
see the Chain Lubrication instructions in the
Maintenance and Repair Instructions section.
NOTE: Do not use dirty, used or otherwise contaminated
oils. Damage may occur to the guide bar or chain.
NOTE: The bar lube reservoir can be filled to the lip of the
fill opening without damaging the unit.
IMPORTANT! Please dispose of oil properly. Consult your
local waste authority for information regarding
available disposal options.
EZ-LINK TM COUPLER ASSEMBLY
The EZ-Link TM coupler allows the unit to use various Add-
TM
Ons. Refer to The EZ-Link System.
WARNING:
Before using any attachment,
read and understand the manual that came
with the attachment. Follow all safety
instructions contained within.
Installing the Add-Ons or Extension Boom
NOTE: To make installation easier, place the unit on the
ground or on a workbench.
1. Turn the knob counterclockwise to loosen the EZ-Link
coupler (Fig. 9).
2. While firmly holding the Add-On or extension boom, align
the release button with the guide recess (Fig. 10) and push
the Add-On or extension boom straight into the EZ-Link
coupler until the release button (Fig. 10) snaps into the
primary hole (Fig. 10). The primary hole is on the opposite
side of the coupler from the knob (Fig. 10).
3. Turn the knob clockwise to tighten (Fig. 11).
CAUTION:
Before operating the unit, make
sure the release button is fully snapped into the
primary hole (Fig. 10) and the knob is securely
tightened.
CAUTION:
Only snap Add-Ons into the
primary hole. Using other holes could result in
personal injury or damage to the unit.
WARNING:
To avoid serious personal injury
and damage to the unit, never install more than
one extension boom to this unit.
WARNING:
The extension boom is for pole
saw operation only. Do not install the extension
boom when the unit is used as a trimmer.
Removing the Attachments or Extension Boom
1. Turn the knob counterclockwise to loosen the EZ-Link
coupler (Fig. 9).
2. Press and hold the release button.
3. While firmly holding the upper shaft boom (Fig. 11), pull the Add-On or extension boom out of the
EZ-Link TM coupler.
4
D-Handle
Shaft Grip
Shaft
Minimum
6 inches
(15.24 cm)
Clamp Bolt
Fig. 3
Fig. 4
Guard
Shaft
Mounting
Housing
Bracket
Cutting Attachment
Shield
Fig. 5
Guard Mounting
Washer
Bracket
Square Bolt Wing Nut
Fig. 6
Square Bolt
Hole
Washer
Cutting
Attachment
Shield
Wing Nut
Cutting Attachment: Underside View
Fig. 7
Bar Lube Reservoir Cap
Bar Lube Reservoir
Fig. 8
Attachment
EZ-Link TM
Coupler
TM
Knob
Fig. 9
TM
TM
EZ-Link
Release Button
Primary Hole
Coupler
Knob
Guide Recess
Fig. 10
Attachment
TM
EZ-Link
Coupler
Upper
Shaft
Boom
TM
Knob
Fig. 11
ASSEMBLY INSTRUCTIONS
TM
Testing the EZ-Link Coupler Connection
After assembling an Add-On, always test the unit:
1. Start the motor. See Starting and Stopping Instructions.
2. Briefly engage and release the trigger.
3. Make sure the Add-On operates. If not, remove and reinstall the Add-On (and extension boom, if
used).
4. Repeat these instructions until the Add-On operates.
CONNECTING AND DISCONNECTING THE POWER SOURCE
Follow these instructions in order to avoid injury and to reduce the risk of electric shock or fire:
• Verify that the trigger is released and the motor is off before connecting or disconnecting the power
source. Refer to Starting and Stopping Instructions.
• Verify that the motor is off and the unit is disconnected from the power source before inspecting,
adjusting or performing maintenance on any part of the unit.
Only use outdoor-approved extension cords. Cord sets are specified in the Important Safety
Information section.
Connecting the Power Source
1. Make a narrow loop with the extension cord and push
the loop through the lower opening in the cord retainer
(Fig. 12).
2. Move the loop onto the cord hook and pull the cord
gently to secure the loop over the hook (Fig. 12). This
helps prevent accidental disconnection.
3. Connect the extension cord to the recessed plug on the
unit (Fig. 12)
4. Connect the extension cord plug to the outlet.
Disconnecting the Power Source
1. Disconnect the extension cord plug from the outlet.
2. Remove the loop in the extension cord from the cord hook.
3. Disconnect the extension cord from the recessed plug on the unit (Fig. 12).

STARTING AND STOPPING INSTRUCTIONS

This unit is equipped with a two-speed switch. The switch has a powerful high speed for demanding
yard work and a precision low speed for light-duty yard work.
STARTING THE MOTOR
When used as a pole saw, make sure the chain tension is at the desired setting prior to starting the
motor. Refer to Adjusting the Chain Tension in the Maintenance and Repair section. Also make sure
the bar retaining nuts are tight to the bar cover.
Make sure the immediate area is clear of any objects or obstructions that could come in contact with
the cutting attachment or guide bar and chain.
1. Connect the unit to the power source. Refer to
Connecting and Disconnecting the Power Source.
2. Squeeze the trigger to start the unit (Fig. 13).
3. Push the two-speed switch up to the "HI" position for
high speed or push the switch down to the "LO" position
for low speed (Fig. 13).
STOPPING THE MOTOR
1. Release the trigger (Fig. 13).
NOTE: When used as a pole saw, it is normal for the chain
to coast to a stop once the trigger is released.

OPERATING INSTRUCTIONS

WARNING:
Do not allow familiarity with this unit to promote carelessness. Remember
that a careless fraction of a second is enough to inflict serious injury.
WARNING:
If any parts are damaged or missing, do not operate the unit until the parts
are replaced. Failure to heed this warning could result in serious personal injury.
WARNING:
Always wear appropriate eye and ear/hearing protection when operating this
unit. Wear safety goggles, or safety glasses with side shields, that are marked as meeting
ANSI Z87.1-1989 standards. Failure to do so could result in serious eye injury caused by
thrown objects. If the operation is dusty, wear a facemask or dust mask. When operating
the unit as a pole saw over the head, use a hardhat or other type of safety helmet.
WARNING:
Wear non-slip gloves for maximum grip and protection. Refer to the Safety
Information section for appropriate safety equipment.
WARNING:
Do not expose the unit to rain. Do not use the unit in damp or wet locations
or conditions.
WARNING:
To avoid serious injury, do not wear loose fitting garments, such as scarves,
strings, chains or ties, which could be drawn into the air intake. Long hair must be pulled
back and secured at the shoulders and neck.
PROPER GRIP ON HANDLE
• Always maintain a proper grip on the handles whenever the motor is running. Grip the unit firmly
with both hands. Keep the left hand on the D-handle and the right hand on the shaft grip. The
fingers should encircle the handle(s) and the thumb(s) should wrap under the handle(s). The left arm
should be straight and the right arm slightly bent.
PROPER STANCE
• Balance body weight securely, with both feet on solid ground.
• When used as a pole saw, keep the left arm locked in a "straight arm" position to withstand any
kickback force.
WORK AREA PRECAUTIONS
• Keep everyone – helpers, bystanders, children and animals – at least 50 feet (15 m) away from the
work area. If anyone enters the work area, stop the unit!
• Only operate the unit when visibility and light are adequate to see clearly.
• Remove stones, nails, glass and wire from the area before operating the unit.
• To reduce noise levels, operate the unit at the lowest speed needed to do the job.
• Only operate the unit during reasonable hours. Comply with times listed in local ordinances.
Recessed Plug
Cord Hook
Fig. 12
Two-speed
Switch
Trigger
Fig. 13