RedMax CHT2250 Owner'S/Operator'S Manual Download Page 5

US-5

CHT2250

U
S

1. THIS MACHINE CAN CAUSE

SERIOUS INJURIES. Read this manual
carefully until you completely
understand and follow all safety and
operating instructions. Also, know how
to stop the machine quickly in an
emergency.

2. Keep this manual handy so that you

may refer to it later whenever any
questions arise. Also note, if you have
any questions which cannot be
answered herein, contact the dealer
from whom you purchased the product.

3. Always be sure to include this manual

when selling, lending, or otherwise
transferring the ownership of this
product.

4. Never allow children or anyone unable

to fully understand the directions given
in the manual to use the machine.

WORKING CONDITION

1. When using the product, you should wear

proper clothing and protective equipment.

(1) Helmet
(2) Ear protectors
(3) Protection goggles or face protector
(4) Thick work gloves
(5) Non-slip-sole work boots

2. And you should carry with you.

(1) Attached tools 
(2) Properly reserved fuel
(3) Spare blade
(4) Things to notify your working area

(rope, warning signs)

(5) Whistle (for collaboration or emergency)
(6) Hatchet or saw (for removal of

obstacles)

(7) First-aid kit

3. Do not wear loose clothing, jewelry, short

trousers, sandals, or go barefoot. Do not
wear anything which might be caught by a
moving part of the unit. Secure hair so it is
above shoulder length. 

WORKING CIRCUMSTANCE

1. Never start the engine inside a closed

room or building. Exhaust gases contain
dangerous carbon monoxide.

2. Never use the product,

a. when the ground is slippery or when

you can’t maintain a steady posture.

b. At night, at times of heavy fog, or at any

5. For safe operation

other times when your field of vision
might be limited and it would be difficult
to gain a clear view of the working area. 

c. During rain storms, during lightning

storms, at times of strong or gale-force
winds, or at any other times when
weather conditions might make it
unsafe to use the product.

WORKING PLAN

1. You should never use the product when

under the influence of alcohol, when
suffering from exhaustion or lack of sleep,
when suffering from drowsiness as a result
of having taken cold medicine or at any
other time when a possibility exists that
your judgment might be impaired or that
you might not be able to operate the
product properly and in a safe manner.

2. When planning your work schedule, allow

plenty of time to rest. Limit the amount of
time over which the product is to be used
continuously to somewhere around 30 ~ 40
minutes per session, and take 10 ~ 20
minutes of rest between work sessions.
Also try to keep the total amount of work
performed in a single day under 2 hours or
less.

1. If you don’t observe the working time,

or working manner (See “USING THE
PRODUCT”), Repetitive Stress Injury
(RSI) could occur.
If you feel discomfort, redness and
swelling of your fingers or any other
part of your body, see a doctor before
getting worse.

2. To avoid noise complaints, in general,

operate product between 8 a.m. and 5
p.m. on weekdays and 9 a.m. to 5 p.m.
on weekends.

Check and follow the local regulations as to
sound level and hours of operations for the
product.

BEFORE STARTING THE ENGINE

1. The area within a perimeter of 15 m (50 ft)

of the person using the product should be
considered a hazardous area into which no
one should enter. If necessary, yellow
warning rope, warning signs should be
placed around the perimeter of the area.
When work is to be performed
simultaneously by two or more persons,

NOTE

WARNING

Summary of Contents for CHT2250

Page 1: ...s product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm WARNING Before using our products please read this manual carefully to understand...

Page 2: ...es instructions which must be followed in order to prevent accidents which could lead to serious bodily injury or death This mark indicates instructions which must be followed or it leads to mechanica...

Page 3: ...ade pitch 35 mm 1 38 in Transmission Centrifugal clutch Cam crank Reduction ratio 4 25 Engine Type Air cooled 2 stroke gasoline Mode G23LH Displacement 22 5 cm3 1 37 cu in Max output 0 68Hp 0 51kW at...

Page 4: ...cuts If warning label peel off or become soiled and impossible to read you should contact the dealer from which you purchased the product to order new labels and affix them in the required location s...

Page 5: ...her times when your field of vision might be limited and it would be difficult to gain a clear view of the working area c During rain storms during lightning storms at times of strong or gale force wi...

Page 6: ...NT WARNING IMPORTANT US 6 CHT2250 5 For safe operation explained in the manual 1 Grip the handles firmly with both hands using your whole hand Place your feet slightly apart slightly further apart tha...

Page 7: ...or refill the tank of the unit in any place where there is a boiler stove wood fire electrical sparks welding sparks or any other source of heat or fire which might ignite the fuel 2 Never smoke whil...

Page 8: ...Do not use API American Petroleum Institute TC Two Cycle labeled oils The API TC WARNING WARNING NOTE 6 Fuel FUEL Gasoline is very flammable Avoid smoking or bringing any flame or sparks near fuel Ma...

Page 9: ...UNIT 1 Untwist and remove the fuel cap Rest the cap on a clean surface 2 Put fuel into the fuel tank to 80 of the full capacity 3 Fasten the fuel cap securely and wipe up any fuel spillage around the...

Page 10: ...tter finish Running the engine at high speed with the blades Jammed up can shorten the life of clutch parts When the blades have been jammed by thick twigs stop operation at once and draw your unit of...

Page 11: ...the bottom upwards then downwards to use both sides of the blades OP7 Horizontal cut In order to get the best cutting results slightly tilt the blade 5 10 towards the cutting direction OP8 Cut slowly...

Page 12: ...r in the engine becoming overheated and damaged To install the spark plug first turn the plug until it is finger tight then tighten it a quarter turn more with a socket wrench TIGHTENING TORQUE 87 121...

Page 13: ...at the blade bolts are well tightened The blade assembly is designed to automatically compensate for any play between the blades Sharpening MA7 Always keep the file or sharpener at an angle of 45 to t...

Page 14: ...CHECK PROBABLE CAUSES ACTION fuel tank incorrect fuel drain it and with correct fuel fuel filter fuel filter is clogged clean carburetor adjustment screw out of normal range adjust to normal range spa...

Page 15: ...ution center or service center as soon as the problem exists The warranty repairs should be completed in a reasonable amount of time not to exceed 30 days If you have any questions regarding your warr...

Page 16: ...schedule WHAT IS NOT COVERED All failures caused by abuse neglect or improper maintenance are not covered ADD ON OR MODIFIED PARTS Add on or modified parts that are not exempted by CARB or EPA may no...

Page 17: ...WWW redmax com...

Reviews: