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8

For safe use of your product

Handling the engine

 WARNING

Starting the engine

Be  particularly  careful  to  observe  the  following  precau-
tions when starting the engine:

 

Check that none of the nuts and bolts are loose

 

Check that there are no fuel leaks

 

Place the product in a flat, well ventilated place

 

Leave plenty of space around the product and do not al-
low people or animals near it

 

Remove obstructions, if any

 

Start the engine with the throttle lever in the start/oper-
ation position

 

Hold the product firmly to the ground when starting the 
engine

#

Failure to observe the precautions could cause an accident 
or injury, or even lead to a fatality.

Once the engine has started, check for abnormal vi-
brations and sounds

 

Check that there are no abnormal vibrations or sounds 
once the engine starts. Do not use the product if there 
are abnormal vibrations or sounds. Contact your ECHO 
DEALER to have it repaired.

#

Accidents involving parts that fall or shatter off can cause 
wounds or serious injury. 

Do not touch high temperature or high voltage com-
ponents while the product is running

Do not touch the following high temperature or high volt-
age components while the product is running or for some
time after it stops.

 

Muffler, cylinder, and other high tempera-
ture components

#

You could burn yourself if you touch a high 
temperature component.

 

Spark plug, spark plug wire, and other 
high voltage components

#

You could receive an electric shock if you 
touch a high voltage component while the 
product is running.

Put safety first in the case of fire or smoke

 

If fire comes from the engine or smoke appears from 
any area other than the exhaust vent, first distance 
yourself from the product to ensure your physical safe-
ty.

 

Use a shovel to throw sand or other such 
material on the fire to prevent it from 
spreading, or put it out with a fire extin-
guisher. 

#

A panicked reaction could result in the fire and 
other damage becoming more extensive. 

Exhaust fumes are toxic

 

The exhaust fumes from the engine contain toxic gases. 
Do not operate the product indoors or in a plastic green-
house or in other ill ventilated places.

#

The exhaust fumes could cause poisoning.

Turn  off  the  engine  when  checking  or  maintaining
the product

Observe  the  following  precautions  when  checking  and
maintaining your product after use: 

 

Turn the engine off and do not attempt to check or main-
tain the product until the engine has cooled 

#

You could burn yourself.

 

Remove the spark plug cap before performing checks 
and maintenance

#

An accident could occur if the product starts unexpectedly.

Checking the spark plug

Observe  the  following  precautions  when  checking  the
spark plug.

 

If the electrodes or terminals are worn, or if there are 
cracks in the ceramics, replace them with new parts.

 

The spark test (for checking whether the spark plug is 
sparking) must be carried out by a professional. Please 
ask your ECHO DEALER.

 

The spark test must not be carried out in proximity of 
the spark plug hole.

 

The spark test must not be performed in places where 
there are fuel spills or inflammable gases

 

You must not touch the 
metal parts of the spark 
plug

#

The spark plug could ig-
nite a fire or give you an 
electric shock.

Summary of Contents for PB-2350

Page 1: ...1Top cover ENGLISH OPERATOR S MANUAL PB 2350 WARNING READ THE INSTRUCTIONS CAREFULLY AND FOLLOW THE RULES FOR SAFE OPERATION FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY...

Page 2: ...nts Always keep your manual in a place where it is readily accessible If you have lost your manual or it is damaged and no longer readable please purchase a new one from your ECHO DEALER The units use...

Page 3: ...uct 9 Packing list 12 Description 13 Before you start 14 Assembly 14 Preparing the fuel 16 Engine operation 17 Starting the engine 17 Stopping the engine 18 Operation 19 Operating vacuum 19 Operating...

Page 4: ...UTION This symbol accompanied by the word DANGER calls attentions to an act or a condition which will lead to serious personal injury or death of op erators and bystandars This symbol accompanied by t...

Page 5: ...tart Position Choke Closed Beware of fire Choke Control Run Position Choke Open Beware of electric shocks Idle speed Guaranteed sound power lev el Fast speed Ignition ON OFF Beware of high temperature...

Page 6: ...l means before using your product If the decal becomes unreadable due to wear and tear or damage or peels off and is lost please purchase a replacement decal from your ECHO DEALER and attach it in the...

Page 7: ...precautions when refuelling Do not add so much fuel that it reaches the mouth of the fuel tank Keep the fuel within the prescribed level up to the shoulder level of the fuel tank Mop up any fuel that...

Page 8: ...e product is running Put safety first in the case of fire or smoke If fire comes from the engine or smoke appears from any area other than the exhaust vent first distance yourself from the product to...

Page 9: ...se the product unless it has been checked and maintained You must not use the product unless it has been checked and maintained Always ensure that the prod uct is checked and maintained on a regular b...

Page 10: ...king Leaving the place where you have been working Failure to observe these precautions could cause burns or serious injury When transporting the product by car empty the fuel tank put the product in...

Page 11: ...or mal vibration or sounds Contact your ECHO DEALER for repair Continuing to use parts when they are damaged could lead to an accident or serious injury WARNING Wear protective gear Wear appropriate w...

Page 12: ...unpacked the box please check the parts that it contains Contact your ECHO DEALER if anything is missing or broken Number Part name Quantity Number Part name Quantity 1 Power Head 1 5 Vacuum Tube 1 2...

Page 13: ...ank purging air from the carburetor Pump purge bulb until fuel is visible and flows freely in the clear fuel tank return line Pump purge bulb an additional 4 or 5 times 8 Choke Choke is located on top...

Page 14: ...pe retaining screw from blower housing Align grooves in vacuum elbow A with pegs B on blower hous ing and install vacuum elbow 2 Turn vacuum elbow anticlockwise to lock it into place WARNING Read the...

Page 15: ...in straight pipe with pegs of blower housing and slide pipe onto housing 2 Turn straight pipe clockwise to lock it into place 3 Tighten screw securely 4 Remove pipe retaining screw from the straight p...

Page 16: ...and the outside air When refuelling loosen the fuel tank cap slightly to eliminate the difference in pressure Always wipe up any fuel spills Move at least 3m away from where you refueled before you s...

Page 17: ...ry restart engine After engine warm up gradually depress throttle trigger to in crease engine RPM to operating speed WARNING When starting the engine observe the precautions described from Page 4 in t...

Page 18: ...visible and flows freely in the clear fuel tank return line 4 Recoil Starter Place the unit on a flat clear area Firmly grasp throttle grip with left hand and rapidly pull recoil starter handle rope...

Page 19: ...best at higher engine speeds Avoid using vacuum in areas where rocks or other large hard debris may be vacuumed into unit Clear these areas with blower first blowing light debris into a pile Use atta...

Page 20: ...essary to clean debris snow etc from lawns and flowerbeds WARNING Always wear safety glasses hearing protection face filter mask and take all safety precautions or serious personal in jury may result...

Page 21: ...filter can be reused be certain it Fits tightly in the air filter cavity Is installed with the original side out 5 Install air filter cover Area Maintenance Page Before use Monthly Air filter Inspect...

Page 22: ...ustments can be made Dur ing the break in period your engine performance will increase and exhaust emissions will stabilize Idle speed can be adjusted as required High Altitude Adjustment This engine...

Page 23: ...excess fuel from engine then return to idle Accelerate to full throttle to check for smooth transition from idle to full throttle If engine stops or stalls after full warm up return the unit to your a...

Page 24: ...engine cover recoil starter and side handle 5 Tighten all screws securely 6 Install spark plug and spark plug lead IMPORTANT To maintain proper engine operating temperature cooling air must pass free...

Page 25: ...e cross head and two hex head screws 7 Tighten all screws securely 8 Install spark plug and spark plug lead Cylinder Exhaust Port 1 Spark arrestor screen 3 Spark arrestor cover 2 Gasket 4 Exhaust defl...

Page 26: ...nsult your ECHO DEALER The spark plug is dirty or damp Fuel degradation Incorrect electrode gap Carbon deposits Electrical fault Replace with new fuel Adjust or Replace Clean or Replace Consult your E...

Page 27: ...ation the muffler catalytic muffler and surrounding cover become hot Always keep exhaust area clear of flammable debris during transportation or when storing otherwise serious property damage or perso...

Page 28: ...roke single cylinder 21 2 0 6 8000 7500 2900 Diaphragm type Flywheel magneto CDI system NGK BPMR8Y Automatic recoil system Air Volume with fan head nozzle Air speed with fan head nozzle m3 min m s 7 5...

Page 29: ...7 EC 1998 the requirements of Directive 2004 108 EC use of harmonized standards EN 50081 1 EN 50082 1 EN 55014 and EN 55022 the requirements of Directive 2002 88 EC the requirements of Directive 2000...

Page 30: ...30 X753 003 60 0 X753 113 750 0 1Notes and rear cover MEMORANDUM...

Page 31: ...31 X753 003 60 0 X753 113 750 0 MEMORANDUM...

Page 32: ...32 X753 003 60 0 X753 113 750 0 7 2 SUEHIROCHO 1 CHOME OHME TOKYO 198 8711 JAPAN PHONE 81 428 32 6118 FAX 81 428 32 6145 ECHO INCORPORATED 400 Oakwood Road Lake Zurich Illinois 60047 1564 U S A 2008...

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