Stihl BR 450 C-EF Support Question
Stihl BR 450 C-EF Support Question
Find answers below for this question about Stihl BR 450 C-EF.Need a Stihl BR 450 C-EF manual? We have 1 online manual for this item!
Question posted by greglindgren on July 8th, 2022
Can The Battery On The Br 450c Backpack Blower Be Replaced?
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Current Answers
Answer #2: Posted by SonuKumar on July 8th, 2022 10:24 PM
SonuKumar
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https://static.stihl.com/api/BaOnline/Download/ZBA0458-391-0121-A%20%20%20%20%20%20%20%20%20%2006ZBA/0458-391-0121-A_ZBA_06_02.pdf
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Related Stihl BR 450 C-EF Manual Pages
Instruction Manual - Page 3
...electronic systems.
1 Contact your STIHL dealer or the STIHL distributor for your blower. VA0.C15. 0000007092_002_GB
{
BR 450, BR 450 C
This instruction manual is protected by
Dealer
22
Maintenance and Care
23... Before You Start
15
Starting / Stopping the Engine
15
Operating Instructions
18
Replacing the Air Filter
18
Adjusting the Carburetor
19
Spark Plug
20
Spark Arresting ...
Instruction Manual - Page 4
... that anyone using it understands the information contained in yards, gardens, sport stadiums, parks, driveways and parking lots.
2
BR 450, BR 450 C N Lever (2) ... WARNING
Indicates a hazardous situation which...pump
Symbols in this manual.
Safety Precautions and Working Techniques
Because a blower is to continually improve all applicable local safety regulations, standards and ...
Instruction Manual - Page 5
...tissue necrosis. WARNING
Minors should never be strenuous. Bystanders, especially children, and animals should
BR 450, BR 450 C
3 the operator
2. Do not operate this power tool. WARNING
Be alert - If... to vibrations may interfere with a pressure washer. Maintain a firm grip at all STIHL blowers. Do not clean your doctor before operating this machine. the power tool
3. the use...
Instruction Manual - Page 6
... tool is tight (no leaks) and that the fuel system is subjected to protect your
4
BR 450, BR 450 C heavy impact or a fall), always check that your foot ware has conductive soles and try... particular that the controls and safety devices are authorized.
If this power tool in the blower tubes and equalize the charge with nonslip soles. Check in good condition before operating this ...
Instruction Manual - Page 9
...blower before blowing.
-
BR 450, BR 450 C
7 Watch out for small animals when using a blower instead of control, never work wherever possible, e.g. WARNING
To reduce the risk of injury from loss of a water hose for lawn and garden... speed necessary to accomplish the task.
- for hidden obstacles such as a backpack with the right hand on the control handle. If conditions are very dusty,...
Instruction Manual - Page 11
...damaged/deformed muffler shell. MAINTENANCE, REPAIR AND STORING
Maintenance, replacement, or repair of the emission control devices and systems ... catalytic converter, which has not been serviced or maintained
BR 450, BR 450 C
9 Never insert any nonroad engine repair establishment or ...muffler. fins of the blower. WARNING
Some STIHL power tools are hot. WARNING
The blower fan between the air...
Instruction Manual - Page 12
... any maintenance or repair work performed by your machine with the skin and avoid inhaling fuel vapor!
10
BR 450, BR 450 C
Other states or governmental entities/agencies, such as the U.S. English
properly or if nonapproved replacement parts were used, STIHL may create arcing that the fan is greater in hot or dry weather. WARNING...
Instruction Manual - Page 13
... KN
0416BA003 KN
Mounting the Nozzle
3
English
1
0416BA005 KN
2
N Push the nozzle (1) onto the blower tube (2) and engage it on the hose clamp (1) and elbow (3) - N Push the pleated hose ...56
2
N Push the hose clamp (5) (without retainer for throttle cable) onto the elbow (3) -
BR 450, BR 450 C
11
as shown. Assembling the Unit
Mounting the Hose Clamps and Pleated Hose
1
2
3
N...
Instruction Manual - Page 14
... nut (1).
Transport Aid
When storing or transporting the machine:
12
BR 450, BR 450 C The nozzle is reached. N Close the clamping lever (3).
0416BA007 KN
1
2
N Loosen the union nut (1). N Move the control handle (1) along
the blower tube (2) to normal wear and tear and must be replaced when the wear mark is subject to the most comfortable position.
Instruction Manual - Page 18
... right hand until the engine runs.
0009BA028 KN
Electric start . If the power tool is not replaceable - N Place the unit securely on the housing and put one foot against the base plate to... so that bystanders are well clear of the nozzle outlet.
0014BA005 AS
16
BR 450, BR 450 C
Starter switch The battery supplies the starter motor with starter
motor and starter gear - Warm engine (warm...
Instruction Manual - Page 19
...
N Move the choke knob to the run position e when the throttle trigger is fuel in the tank and refuel if necessary.
BR 450, BR 450 C
17
N Move the setting lever to o and continue cranking until the engine runs. At very low outside temperatures
N Open ...runs
Stopping the Engine
English
0416BA016 KN
0416BA012 KN
2
N Operate the throttle trigger (2). N Low electric starter battery -
Instruction Manual - Page 20
... if the bulb is properly connected. N Now start the engine.
N Remove the filter cover (2).
0002BA088 KN
18
BR 450, BR 450 C N Repeat the starting more difficult.
N Set the choke knob according to cool down.
After Finishing Work
Replacing the Air Filter
Dirty air filters reduce engine power, increase fuel consumption and make starting procedure. For...
Instruction Manual - Page 21
...them
down firmly.
Preparations
N Shut off the engine. readjust if necessary -
BR 450, BR 450 C
19 N Fit the filter cover. N Check that the throttle cable is... country-specific) in the filter housing.
N Fit the new filter in the muffler and clean or replace if necessary. Adjusting Idle Speed
N Carry out the standard setting. Adjusting the Carburetor 3
General Information
...
Instruction Manual - Page 24
N Thoroughly clean the machine -
N Have damaged spacer replaced
immediately.
0002BA095 KN
22
BR 450, BR 450 C N Store the machine in the muffler checked. English
Storing the Machine
For periods of fuel properly in accordance with local environmental requirements.
this helps prevent ...
Instruction Manual - Page 25
...
Readjust idle
X
Readjust electrode gap
X
Replace after every 100 operating hours
Visual inspection
X
Clean
X
Check and adjust if necessary after 139 hours of operation
X
Decoke after first 139 hours of operation, then every 150 hours
X
Check
X
Clean or replace
X
Check
X
Have replaced by servicing dealer1)
X
X
BR 450, BR 450 C
23 Maintenance and Care
The following intervals...
Instruction Manual - Page 26
...)
Blower air intake screen
Check Clean
X
X
Throttle cable
Adjust
Safety labels
Replace
1) STIHL recommends an authorized STIHL servicing dealer.
If your daily working time is longer or operating conditions are difficult (very dusty work or daily after each refueling stop weekly monthly every 12 months if problem if damaged as required
X
X
X
X X X
24
BR 450, BR 450...
Instruction Manual - Page 27
Main Parts
BR 450 BR 450 C
75 64
1
2
3
8
16
22
17 18 19
20
21
English
13
12
14
11
10
15
9
24 23 #
1 Straight Nozzle 2 Blower Tube 3 Union Nut 4 Control Handle 5 Start Switch 6 Throttle Trigger 7 Setting Lever 8 Quick-Release Clamp 9 Pleated Hose 10 Back... Tank 22 Spark Plug Boot 23 Muffler (with Spark Arresting
Screen) 24 Spacer # Serial Number
0014BA008 AS
BR 450, BR 450 C
25
Instruction Manual - Page 28
....3 cc)
Bore:
1.89 in (48 mm)
Stroke:
1.38 in the desired direction.
10. Blower Tube Directs the airstream.
3. Designed to various positions or stops the engine.
8. Sets the throttle ...ISO 7293:
2.9 kW (3.9 bhp)
26
BR 450, BR 450 C Pleated Hose For blowing in (35 mm)
Idle speed:
3,000 rpm
Engine power to reduce the risk of blower tube length.
4. Back Padding Increases carrying ...
Instruction Manual - Page 29
...BR 450, BR 450 C
27 STIHL products must not be performed only by authorized STIHL servicing dealers. Contact your STIHL servicing dealer for environmentfriendly recycling. Warranty claims following repairs can be identified by the STIHL part number, the { logo and, in some cases, by an authorized STIHL servicing dealer using genuine STIHL replacement...flow rate without blower tube assembly:
...
Instruction Manual - Page 30
...shall not reduce the warranty obligations of the engine manufacturer. STIHL Incorporated must be warranted for replacement as necessary" will repair your small off -road equipment engine to ensure the performance of...also warrants to the effect of "repair or replace as
28
BR 450, BR 450 C Warranty Period
The warranty period will be hoses, and connectors and other emission-related assemblies...
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