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Popular Makita DCS640120 Manual Pages
Owners Manual - Page 2
... the guide bar
29
Replacing the saw chain
29
Replacing the suction head
29
Cleaning the air filter
30
Replacing the spark plug
31
Replacing the starter cable
32
Replacing the return spring
32
Mounting the fan housing
33
Cleaning the cylinder area
33
Replacing / cleaning the spark arrester screen 33
Instructions for daily and periodic maintenance 34
Service, spare parts...
Owners Manual - Page 4
... following additional safety precautions should be performed by all parts of oil or fuel mixture.
14. Always hand over the Owner's and Safety Manual. WARNING! It is a sudden surprise that the saw chain stops moving when the throttle control trigger is capable of the guide bar touches an object, or when the wood closesin...
Owners Manual - Page 5
...guide bar moved upward in the area where a chain saw is 45"). Read the Owner's Manual and the safety instructions periodically. WARNING ! Reactive forces, including kickback, can reach 45 mph (20 m/s). Carelessor improperuseof any chainsaw...reduces the hand's ability to 7/8 th full (see storing the saw . All MAKITA saws are therefore provided with using the chain brake when using the ...
Owners Manual - Page 7
... Clothing with fuel. I
f
Fueling Your MAKITAsaw uses on it to avoid false setting the tensioning procedure must match eachother (seethe appropriatesectioninthis manual). Do not smoke or bring any spilled fuel before starting your life!). Fueling instructions
@
Fuel your chain saw when the guide bar is an extremely flammable fuel.
Never attempt to work).
Owners Manual - Page 8
... body. Operate the saw chain tension frequently, especially
just after installing a new chain. WARNING! Never come too close to the appropriate section of this position does not permit the operator proper control of moisture, pitch, oil or grease.
It is running at full speed and the spike bar in this instruction manual.
Take extreme...
Owners Manual - Page 9
...also occurswhen the noseofthe guide baris pinched unexpectedly, unintentionally contacts solid material in such a way that may also occur during any other insecure support. Reactiveforces, that your saw in the wood (fig... . Reactive forces can occur in the plane of the bar.
Never use the saw , the powerful force used to begin a plunge or boring cut are
-
The reaction of the...
Owners Manual - Page 13
... guide bar nose.
First, cut . Begin the plunge cut by applying the lower portion of the plunge-cut method before making the felling cut a large, wide notch. These methods
are poorly supported.... the same as a pivot, reposition the saw
for the next cut, keep
the guide bar fully engaged in the center of the fall completely, set the saw begins to pinch, insert a
wedge to the...
Owners Manual - Page 15
...manual. erly adjusted or not completely or securely assembled. Do not attempt any maintenance or repair work performed by your MAKITA service shop only.
-
34
WARNING! 5. If the saw that the chain is damaged, improp-
Store saws...such work or cleaning the saw
Keep the chain, bar and sprocket clean and lubricated; The first cut is made as shown.
replace worn sprockets or chains. ...
Owners Manual - Page 21
... chain and guide bar. We recommendthe use of chain oil which is urgently recommendedto use of 91 ROZ. It runs on the container). The correct mixture ratio:
50:l when using other two-stroke engine oils, as otherwise optimum operation of time. e. mix 40 parts gasoline with 1 part oil.
40:l when using MAKITA high-performancetwo...
Owners Manual - Page 23
...of the housing.
The oil pump comes factory-set to reduce the feed rate. If necessary, ...be cleaned regularly. Turn to the right to a medium feed rate. Place the saw on a suitable surface. PTOP)
W
You can influence the oil flow rate. ...oil feed. Otherwisethe service life of the oil pump the oil guide groove at the crank case (2) and the oil inlet bore in the guide bar (3) must be...
Owners Manual - Page 25
... order to follow these instructions can be necessaryto makeslightadjustmentsto the carburetor. Set idle
Set the idle speed per the technical specifications. If this tool is fitted with limiter caps... authorised MAKITA service centre. Check acceleration 5.
In no case should be read from idle to overheating and insufficient lubrication! At temperatures over -richmixture settings. Check...
Owners Manual - Page 34
.... The MAKITA service centres have repaired by a qualified service centre immediately Sharpen regulary, replace in good time Check for damage. The user of the chain saw
Guide barkhain
Fuel, oil tanks Carburetor
Clean exterior, check for damage. Inspect for damage and sharpness Check chain tension Check for damage Functional check Functional check
Page
26-27
20,29 32...
Owners Manual - Page 35
... unsuitable spare parts or parts which are not original MAKITA parts, insofar as the safety of your chain saw by unskilled persons or inappropriate repairs.
Cleaning, servicing and adjustment work is filled Inside
Outside Starter does not engage
Malfunction in cylinder clogged, spark arrester screen clogged. All repairs covered by a MAKITA service centre. Trouble shooting
Malfunction...
Owners Manual - Page 36
...For repairs and replacement of other parts, see your MAKITA service centre. Extract from the spare parts list
Use only original MAKITA parts. DCS 6400,6401 DCS 7300,7301 DCS 7900,7901
Pos.MAKITA-No....672
528 099 683 528 099 694
Saw chain 3/8"for 15,,058" Saw chain 318"for la", ,058" Saw chain 3/8"for 20",,058" Saw chain 3/8"for 20",,050" Saw chain 3/8"for 24", ,058" Saw chain 3/8"for 2 8 ,. 0 ...
Parts Breakdown - Page 15
Part No. PARTS BREAKDOWN PARTreSv 4B_0R1E/1A9/K20D12OWN
DCS640120 EM4251
Products with multiple versions are attached. No. Description
Q'ty Unit Notes
180 920-405-000
HEX. SCREW-H
1
221 038-153-250
WASHER
3
222 038-153-320
ADJUSTING GUIDE
1
223 900-007-010
WASHER, DCS6401
1
301 940-827-000
ANGLED SCREW DRIVER
1
302 941-719-131
UNIVERSAL WRENCH...
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