Tool Shed TSBRC450 User manual

4M PETROL POLE SAW
TSBRC450
www.thetoolshed.co.nz

2
OPERATION MANUAL
www.thetoolshed.co.nz
PRODUCT DETAILS
PRODUCT
MODEL NO.
4M Petrol Pole Saw
TSBRC450
D
ISTRIBUTED BY
NOTE:
This manual is only for your reference. Due to the continuous improvement of the ToolShed
products, changes may be made at any time without obligation or notice.
WARRANTY
This product may be covered under the ToolShed warranty. For more information see our Terms
& Conditions at www.thetoolshed.co.nz

3
OPERATION MANUAL
www.thetoolshed.co.nz
C O N T E N T S:
Product Details ....................................................................................................................................... 2
Specifications .......................................................................................................................................... 4
Included Accessories .............................................................................................................................. 5
Service ..................................................................................................................................................... 5
Safety Information ................................................................................................................................. 6
Assembly ................................................................................................................................................. 8
Operation .............................................................................................................................................. 10
Maintenance ......................................................................................................................................... 11
Troubleshooting ................................................................................................................................... 12
Parts Breakdown .................................................................................................................................. 13
Parts List ............................................................................................................................................... 14
NOTE – This engine is a 2-stroke
and requires a fuel mix of 25:1. A
fuel mixing bottle is included
with this product.

4
OPERATION MANUAL
www.thetoolshed.co.nz
SPECIFICATIONS
Engine Air cooling single cylinder
CC Rating 25.5
Rotating Speed 0-7500 r/min
Maximum Torque 1N.M
Fuel Consumption 380g/kwh
Total Displacement 25.4cm3
Fuel Mixture 25-1
Size 4.0m (long) max extension (2.5 min extension)
Weight 8.6kg (no fuel)
Item
Branch Saw
Blade
L
ength
280mm
Lubricating
O
il
No15 engine oil
Rotating Speed
3000r/min

5
OPERATION MANUAL
www.thetoolshed.co.nz
ACCESSORIES SUPPLIED WITH YOUR TOOLSHED EXTENSION POLE SAW
PART QTY PICTURE PART QTY PICTURE
Main
engine
&
orange
drive
shaft
section
1 Black
extension
pole shaft
and plastic
locking
section
1
Oil/Fuel
mixing
bottle
and
shoulder
strap
1 Chainsaw
head
1
Face
visor
1 Chain
sharpener
1
Allen
Key
1
Protective
gloves and
ear
protectors
1
Spark
plug
spanner
1
Spanner
1
SERVICE
- Have your machinery serviced at The ToolShed with ToolShed replacement parts. This will
ensure that the safety of the machine is maintained.

6
OPERATION MANUAL
www.thetoolshed.co.nz
IMPORTANT INFORMATION
GENERAL SAFETY GUIDELINES
WARNING READ ALL SAFETY WARNINGS AND ALL INSTRUCTIONS. Failure to follow
instructions and warnings could lead to serious injury, electric shock, or fire. Save ALL warnings
and instructions for future reference.
WORK AREA SAFETY
- Ensure that your work area is kept well-lit and clean. Lack of visibility and clutter greatly
increase the risk of accident.
- Keep bystanders and children clear when operating a machinery. They can cause
distraction or risk injury themselves.
- Ensure you are not operating the machinery in the presence of flammable gases, dust,
liquids, or anything that creates an explosive atmosphere. Machinery can create sparks
which can lead to ignition in these environments.
PERSONAL SAFETY
- Always wear personal protective equipment. Eye protection, ear protection, dust masks
and other protective equipment will help to reduce the risk of personal injury.
- Dress appropriately. Do NOT wear jewellery or loose clothing that can get caught in
moving parts. Keep hair, loose clothing, jewellery, and anything else that could be of risk
away from moving parts or they could be caught.
- Always remain alert and do NOT operate the machinery under the influences of any
substances (drugs, medication, alcohol). Losing focus could lead to injury while operating
machinery.
- Always keep proper footing and balance. Overreaching can lead to slipping and falling
which can result in injury.
- Ensure the power switch is in the off position before connecting any battery or power
source to the machinery. This can lead to accidents as machinery can fire suddenly when it
is not expected and lead to accident.
- Use all provided dust collection and extraction attachments if included. This with the use
of dust masks can help keep you safe from dust and keep your work site clear while working.
- Ensure loose parts such as a wrench or adjusting key are removed before starting the
machinery. Failure to remove these can result in serious injury.
MACHINERY USE AND CARE
- Use the correct tool for the job. Forcing a tool to do a job it was not designed for increases
the risk of accident or injury.
- Check the machinery for damage or any condition that could affect the way the machine
works. An unrepaired machine can lead to accident and injury. Only have your machine
repaired with genuine parts from The ToolShed.
- Only use the machine with genuine parts or accessories that are designed to be used with
the power tool and machinery. Failure to do so could result in accident or injury or damage
your machinery.
- Store your machinery out of reach of children and away from untrained personnel when
not in use. Use by somebody untrained or a child could lead to accident or serious injury.

7
OPERATION MANUAL
www.thetoolshed.co.nz
ADDITIONAL SAFETY FOR PETROL POLE SAW
PROTECTIVE CLOTHING
A hard hat is recommended and googles will protect your eyes against flying splinters and chips.
Because a power saw is noisy, you should wear hearing protection. Leather gloves, hard-toe shoes,
and timber chaps would help protect limbs that might come into contact with the chain. Do not
wear slippery shoes or baggy clothing that could catch in the brush and cause and cause you to fall.
Always watch your footing while you are working.
REFUELING
Take the same precautions that you would with your gasoline powered lawn mower. Stop the
engine and do not smoke while refueling your chain saw. Do not spill petrol on a hot engine. Use a
filtering funnel or a fuel can with a flexible hose to fill the fuel tank. Do not start the saw where you
refuel it and be extra cautious of fire during dry weather.
CARRYING THE SAW
Shut off the saw when carrying it from one tree to the next if working conditions are hazardous such
as heavy brush, slippery ground surface, or steep slopes. Carry the saw with the guide bar pointing
to the rear or point the bar to the front if you are going downhill.

8
OPERATION MANUAL
www.thetoolshed.co.nz
ASSEMBLY
The carry handle and orange driveshaft section of the pole is supplied pre-attached to the engine
and gearbox mountings.
The black extension part of the driveshaft slides inside the end of the orange driveshaft section as
shown. Ensure the correct end of the black extension shaft is inserted into the orange driveshaft.
To ensure the black driveshaft pole is correctly positioned, attach the chainsaw head to the other
end of the black extension driveshaft, ensuring the locating screw, screws into the hole at the end of
the pole.
With the engine sitting upright on a flat surface, locate the black extension pole inside the orange
driveshaft, lining up the inside cable rod so that is slides inside the black extension pole. It may be
necessary to twist the black extension pole to the left and right to locate the cable rod. Slide the
black extension pole inside the orange driveshaft approximately half a metre.
Locate the plastic locking section around the orange driveshaft and around the black extension pole
and secure using the supplied securing bolts and nuts. Adjust the length of the pole and lock into
position with the plastic locking handle.

9
OPERATION MANUAL
www.thetoolshed.co.nz
CONNECTING THE CHAINSAW HEAD
1. Insert the end of the long drive shaft into the end of the branch cutter (ensuring the locking
screw locates into the locating hole to ensure the correct cutting position). Tighten the
screw securely. Fill up the chain oil reservoir with chainsaw oil.
2. Fit the chain (if not already pre-fitted) by loosening off the locking bolt (found on the outside
of the side plastic cover of the head). Loosen off the chain tensioner screw (turn
anticlockwise). Locate the chain over the sprocket in the head and around the chain blade
holder. Adjust the tightness of the blade by tightening up the tensioner screw. The chain
must turn freely but must not be too loose as this could cause the chain to slip off. If the
chain is too tight, it will wear out the chain prematurely. Once adjusted, tighten the locking
bolt securely.
3. Apply a little chain oil to the chain prior to use.
Ensure the reservoir is fully filled with proper chain oil. Do
not use engine oil as this will damage the chain and will
generate excessive heat and smoke.

10
OPERATION MANUAL
www.thetoolshed.co.nz
OPERATION
STARTING THE ENGINE
1. Ensure the fuel mixture is 25:1, fill up the tank and securely close the lid.
2. Lay the machine flat on the floor for starting.
3. Check there are no objects obstructing the head of the machine.
4. Push the clear rubber fuel window behind the air filter a few times until it is full of fuel. You
should also see the fuel through the clear plastic fuel pipe.
5. Put the choke into the “on” position (only for cold engines otherwise leave choke open).
6. Half open the throttle.
7. Push the “On/Off” switch located on the carry handle of the unit forwards to the “On”
position (push in the direction of the cutting head).
8. Pull the starter handle slowly a few times, and then pull quickly.
9. If the engine is flooded with fuel, remove the sparkplug, pull the starter handle several
times, dry plug with a cloth, reinsert and tighten plug, connect spark plug lead and try again,
this time turning off the choke.
10. Run the engine at a slow speed for the first 3-5 minutes to allow the engine to warm up. The
engine may begin to splutter, gradually turn off the choke and the engine will run smoothly.
NOTES:
- Don’t accelerate the engine quickly until the engine has warmed up as this will cause
premature wear on the engine.
- Avoid over-revving the engine as this will damage the engine.
- Always check the air filter is not dirty or clogged as this will use more fuel and will reduce the
engine performance.
STOPPING THE ENGINE
1. Press the STOP switch on the handle (push the switch backwards towards the engine). This
will immediately stop the engine.
2. Place the engine away from combustible materials as the engine will still be hot.
3. If not using the machine for some time, drain all the fuel out of the tank and replace the cap.

11
OPERATION MANUAL
www.thetoolshed.co.nz
MAINTENANCE
Daily Checks:
- Check all screws for looseness
- Check for oil and fuel leakages
Check After Every 10 Hours:
- Clean the air filter
- Clean the fuel filter (if fitted)
Check After Every 50 Hours:
- Check the tension of the nuts on the cylinder head
- Decoke the cylinder head and the exhaust
- Replace spark plug
- Replace air and fuel filters
- Check all wires for damage or looseness
STORAGE
If the engine is not to be used for some time, proceed as follows:
- Clean the machine and lubricate all moving parts, nuts, bolts, and screws.
- Drain all fuel from the tank.
- Remove spark plug and pour a little oil into the cylinder. Turn engine over slowly a few times
and replace spark plug.
- Store the machine in a dry place.

12
OPERATION MANUAL
www.thetoolshed.co.nz
TROUBLESHOOTING
Engine fails to start - Check fuel is in the tank
- Check fuel is visible in the fuel pipe
- Check spark plug is not saturated with fuel or clogged with carbon
- Check spark plug lead is well connected to the spark plug
- Check operation of choke (engine may require more choke or less
choke)
- Engine may be flooded (Remove spark plug, turn engine over several
times, replace plug, ensure choke is turned off and attempt to start
again)
- Check no wires have become loose or damaged, especially the wires
from the engine to the on/off switch (repair if necessary)
Engine starts but
will not run at full
speed
- Check the choke is turned off
- Check the oil to fuel ratio is correct (25:1)
- Check for water in the fuel
- Check the spark plug is not clogged up with carbon
- Check the air filter is not clogged
Engine starts and
runs at full speed,
but has insufficient
power
- Check the choke is turned off
- Check the oil to fuel ratio is correct (25:1)
- Check for water in the fuel
- Check the spark plug is not clogged up with carbon
- Check the air filter is not clogged
- Decoke the engine
- The engine may be worn out and require a new cylinder, piston, and
rings (this is usually associated with a loud rattling from the engine
during use)
Engine stops
suddenly during
use
-
Fuel has run out
- Fuel blockage (remove fuel pipe and check for a blockage)
- The spark plug is clogged with carbon
- Check for water in the fuel
- Check the choke is turned off
- Check the air filter is not clogged
- The air hole in the tank may be blocked, quick test – release fuel tank
cap and listen for sucking sound. If so, clear hole in cap
Loud noise coming
from chainsaw
head
- Head has not been fitted properly. Loosen head, reposition, and
retighten
- Chain may be loose. Retighten but do not overtighten
- Reservoir may be empty – refill
- Sprocket bearings may be worn out - replace with new bearings
Chainsaw does not
cut easily
- Chain is worn out – replace with new chain
- Chain requires resharpening

13
OPERATION MANUAL
www.thetoolshed.co.nz
PARTS BREAKDOWN

14
OPERATION MANUAL
www.thetoolshed.co.nz
PARTS LIST
No. Part No. Part No. Part
1 Engine 35 Cover 69 Washer
2
Engine Holder
36
Shaft Cover
70
Bearing
3
Bearing
37
Shaft 2
71
Oil Pipe
4
Stop Ring
38
Pipe
72
Wheel
5
Cover
39
Linker
73
Oil Wheel
6
Link
40
Bearing
74
Spring
7 Screw 41 Gear 75 Ring
8 Stopper Sleeve 42 Oil Container 76 Pin
9 Stop Ring 43 Holder 77 Washer
10
Link
44
Screw
78
Oil Seal
11
Nut
45
Cup
79
Pump
12 Pull String 46 Screw 80 Screw
13 Cover 47 Washer 81 Pump Nozzle
14 Flexible Shaft 48 Cover 82 Nozzle
15 Right Handle Shell 49 Plug 83 Bearing
16 Nut 50 Gasket 84 Support Spring
17 Belt 51 Linker 85 Bearing
18 Rod 52 Bearing 86 Bearing
19 Belt 53 Chain 87 Guide Cover
20 Belt 54 Ring 88 Pipe
21 Handle Front 55 Key 89 Rod Link
22 Switch 56 Board 90 Pin
23 Screw ST 57 Shaft 91 Button
24 Spring Ring 58 Wheel 92 Clamp
25 Handle Spring 59 Guide Cover 93 Ring
26
Handle
60
Washer
94
Screw
27
Washer
61
Screw
95
Button
28
Link Board
62
Pole
96
Spring
29
Washer
63
Cover Board
97
Spring Bracket
30
Nail
64
Washer
98
Clamp 2
31
Bearing
65
Screw
99
Washer
32 Pipe 66 Chain Wheel 100 Clamp 3
33 Bearing Bracket 67 Wheel Board 102 Rod
34 Rod 68 Seat 103 Screw
104 Clump
105 Screw