Stihl Br 420 C Manual

30 English / USA
BR 340, BR 340 L, BR 420, BR 420 CDefinitions1. Nozzle, Straight
Aims and widens the spray or 
airstream.
2. Nozzle, Curved
Aims and widens the spray or 
airstream.
3. Blower Tube.
Directs spray or airstream.
4. Blower Tube.
Directs spray or airstream.
5. Control Handle.
Handle on the flexible hose to hold 
and direct the tube in the required 
direction.
6. Throttle Trigger.
Controls the speed of the engine.
7. Setting Lever.
Sets the trottle to various positions.
8. Stop Switch.
Stops...

31 BR 340, BR 340 L, BR 420, BR 420 CEnglish / USA
EPA:
The Emission Compliance Period 
referred to on the Emissions 
Compliance Label indicates the number 
of operating hours for which the engine 
has been shown to meet Federal 
emission requirements.
Category A = 300 hours, B = 125 hours, 
C = 50 hours
CARB: 
The Emission Compliance Period used 
on the CARB-Air Index Label indicates 
the terms: 
Extended = 300 hours, 
Intermediate = 125 hours, 
Moderate = 50 hours
BR 340, 340 L
BR 420, 420 CIgnition...

32 English / USA
BR 340, BR 340 L, BR 420, BR 420 C Contact your STIHL dealer for 
information regarding special 
accessories that may be available for 
your product.Users of this unit should carry out only 
the maintenance operations described 
in this manual. Other repair work may be 
performed only by authorized STIHL 
service shops.
Warranty claims following repairs can be 
accepted only if the repair has been 
performed by an authorized STIHL 
servicing dealer using original STIHL 
replacement...

33 BR 340, BR 340 L, BR 420, BR 420 CEnglish / USA
Your Warranty Rights 
and ObligationsThe U.S. Environmental Protection 
Agency (EPA), the California Air 
Resources Board (CARB) and STIHL 
Incorporated are pleased to explain the 
Emission Control System Warranty on 
your model year 2000 and later 
equipment type engine. In California, 
new small off-road engines must be 
designed, built and equipped to meet the 
States stringent anti-smog standards. In 
other states, new 1997 and later model 
year...

34 English / USA
BR 340, BR 340 L, BR 420, BR 420 CWarranty PeriodThe warranty periods will begin on the 
date the utility equipment engine is 
purchased by the initial purchaser and 
you have signed and sent back the 
warranty card to STIHL. If any emission 
related part on your engine is defective, 
the part will be replaced by STIHL 
Incorporated at no cost to the owner.
Any warranted part which is not 
scheduled for replacement as required 
maintenance, or which is scheduled only 
for regular...

35 BR 340, BR 340 L, BR 420, BR 420 CEnglish / USA
STIHL Registered TrademarksSTIHL
®
q
(
The color combination orange-grey 
(U.S. Registration #2,821,860)
4-MIX
®
AUTOCUT
®
EASYSTART
®
OILOMATIC
®
STIHL Cutquik
®
STIHL DUROMATIC
®
STIHL Farm Boss
®
STIHL Quickstop
®
STIHL ROLLOMATIC
®
STIHL WOOD BOSS
®
TIMBERSPORTS
®
YARD BOSS
®
Some of STIHL’s Common Law 
TrademarksBioPlus™
Easy2Start™
EasySpool™
ElastoStart™
Ematic /Stihl-E-Matic™
FixCut™
HT Plus™
IntelliCarb™
Master Control Lever™
Micro™
Pro Mark™...

36 English / USA
BR 340, BR 340 L, BR 420, BR 420 C 

37
BR 340, BR 340 L, BR 420, BR 420 C español / EE.UU
BA_SE_003_004_31_09.fm
Impreso en papel sin cloro.
Las tintas contienen aceites vegetales,el papel es reciclable.
© ANDREAS STIHL AG & Co. KG, 2005 
0458 373 3021 B
. M2. L5.  CP . Prin ted  in US A 
STIHlContenidoGuía para el uso de este manual  ...  38
Precauciones de seguridad  ............  39
Armado del soplador  ......................  48
Combustible ...................................  50
Llenado de 
combustible...

38 español / EE.UU
BR 340, BR 340 L, BR 420, BR 420 CPictogramasTodos los pictogramas que se 
encuentran en la máquina se muestran 
y explican en este manual.
Las instrucciones de uso y manipulación 
vienen acompañadas de ilustraciones.Símbolos en el textoLos pasos individuales o procedimientos 
descritos en el manual pueden estar 
señalados en diferentes maneras:
:Un punto identifica un paso o 
procedimiento sin referencia directa 
a una ilustración. 
Una descripción de un paso o 
procedimiento que se...

39 BR 340, BR 340 L, BR 420, BR 420 Cespañol / EE.UU
Advertencia !
El uso de cualquier 
soplador puede ser peli-
groso. Es importante 
que usted lea, com-
prenda bien y respete las siguientes 
medidas de seguridad.
!
Advertencia !
Vuelva a leer el manual 
del usuario y las ins-
trucciones de seguridad 
periódicamente.
No preste ni alquile nunca la máquina 
sin entregar el manual del usuario.
Asegúrese que todas las personas que 
utilicen la máquina lean y comprendan 
la información contenida en este...