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13

take several settings to obtain the desired cut. The 
first angle setting should be checked after setting 
the second angle, since adjusting the second angle 
affects the first. Once the two correct settings for a 
particular cut have been obtained, ALWAYS make a 
test cut in scrap material BEFORE making a finish cut 
in good material.

To Make a Compound Mitre Cut With Your Mitre 
Saw

1. Remove the battery pack.

WARNING:

 To prevent personal injury, always 

remove the battery pack from the tool before 

assembling parts, making adjustments or changing 
blades.
2. Pull out the lock pin and lift the saw arm to its full 
height.
3. Loosen the mitre table lock knob. Rotate the mitre 
table lock knob approximately one-half turn to the left 
to loosen.
4. Lift mitre lock plate to disengage.
5. Rotate the control arm until the pointer aligns with 
the desired angle on the mitre scale.
6. Release the mitre lock plate.
NOTE: You can quickly locate 0

o

, 15

o

, 22.5

o

, 31.62

o

and 

and 45

o

 left or right by releasing the mitre lock plate 

as you rotate the control arm. The mitre lock plate 
will seat itself in one of the positive stop notches, 
located in the mitre table frame.
7. Tighten the mitre table lock knob securely.

WARNING: 

To avoid serious personal injury, 

ALWAYS tighten the mitre table lock knob 

securely BEFORE making a cut. Failure to do so could 
result in movement of the control arm or mitre table 
while making a cut. The 45

o

 triangle on the mitre 

fence provides for the maximum clearance required 
for adjusting the mitre saw angle when making a 
bevel or compound cut.
8. Loosen the bevel lock knob and move the saw arm 
to the left to the desired bevel angle. Bevel angles 
can be set from 0

o

 to 45

o

.

9. Align the indicator point with the desired angle.
10. Once the saw arm has been set at the desired 
angle, securely tighten the bevel lock knob.
11. Bevel angles can be set from 0

o

  to 45

o

.

12. Place work-piece flat on the mitre table with 
one edge securely against the fence. If the board is 
warped, place the convex side against the fence. If 
the concave edge of the board is against the fence, 
the board could collapse on the blade at the end of 
the cut and jam the blade.
13. When cutting long pieces of lumber or molding, 

support the work-piece with a roller stand or other 
support to bring the work-piece level with the saw 
table.
14. Align cutting line on the work-piece with the edge 
on the saw blade.
15. Hold the stock firmly with one hand and secure 
it against the fence. Use the hold-down clamp to 
secure the work-piece when possible.

WARNING: 

To avoid serious personal 

injury, ALWAYS keep your hands outside the 

“no hands zone” (red lines); at least 80mm from 
blade. Also, NEVER perform any cutting operation 
“freehand” (i.e. without holding work-piece against the 
fence); the blade could grab the work-piece, causing it 
to slip and twist.
16. MAKE SURE that there will be no obstructions to 
interfere with making the cut.
17. Hold the saw handle firmly, when squeezing the 
switch trigger. Allow several seconds for the blade to 
reach maximum speed.
18. Slowly lower the blade into and through the work-
piece.
19. Release the switch trigger and allow the saw 
blade to stop rotating BEFORE raising the blade out 
of the work-piece. Wait until the electric brake stops 
the blade from turning BEFORE removing the work-
piece from the mitre table.

5. SUPPORT LONG WORK-PIECE

Long work-pieces require extra supports. The 
supports should be placed along the work-piece so 
it does not sag. The support should allow the work-
piece to lay flat on the base of the saw and work table 
during the cutting operation. Use the work clamp to 
secure the work-piece.

WARNING: 

To avoid serious personal 

injury, ALWAYS keep your hands outside the 

“no hands zone” (red lines); at least 80mm from 
blade. Also, NEVER perform any cutting operation 
“freehand” (i.e. without holding work-piece against the 
fence); the blade could grab the work-piece, causing it 
to slip and twist.

6. SETTING THE TABLE SQUARE WITH THE BLADE

1) Make sure that the electrical plug is removed from 
the power point.
2) Push the saw arm down to its lowest position and 
engage the release knob to hold the saw arm in the 
transport position.
3) Loosen the mitre locks and lifting up the mitre 
latch .

Summary of Contents for JMCMS18G

Page 1: ...SAFETY AND OPERATING MANUAL 18V MITRE SAW JMCMS18G...

Page 2: ...es the risk of electric shock 3 PERSONAL SAFETY a Stay alert watch what you are doing and use common sense when operating a power tool Do not use a power tool while you are tired or under the influenc...

Page 3: ...WS a Mitre saws are intended to cut wood or wood like products they cannot be used with abrasive cut off wheels for cutting ferrous material such as bars rods studs etc Abrasive dust causes moving par...

Page 4: ...ur hand into the blade p Let the blade reach full speed before contacting the workpiece This will reduce the risk of the workpiece being thrown q If the workpiece or blade becomes jammed turn the mitr...

Page 5: ...anddry h Wipethebatterypackterminalswithacleandryclothif theybecomedirty i Batterypackneedstobechargedbeforeuse Always refertothisinstructionandusethecorrectcharging procedure j Donotmaintainbatterypa...

Page 6: ...is CLASS 2 with a maximum radiation of 1mW and 650nm wavelength CLASS 2 LASER RADIATION DO NOT STARE INTO BEAM SYMBOLS To reduce the risk of injury user must read instruction manual Warning Wear ear p...

Page 7: ...7 1...

Page 8: ...release button 23 Slide lock 24 Bevel lock 25 0 Bevel adjustment screw 26 Work clamp 27 Release knob 28 Motor housing 29 Spindle lock button 30 Trenching depth adjustment screw 31 Trenching stop 32 Tr...

Page 9: ...0 Bevel 0 200 x 51 mm Mitre 0 Bevel 45 200 x 35 mm Mitre 45 Bevel 0 152 x 51 mm Mitre 45 Bevel 45 152 x 35 mm Bevel capacity 0 45o Mitre capacity 0 45o L R Battery capacity 4 0Ah Li ion Battery Chargi...

Page 10: ...sen the mental ring The dust bag is well installed by not falling off when being pulled back gently 3 WORK CLAMP SEE FIG C 1 The work clamp can be fitted on either side of the saw and is fully adjusta...

Page 11: ...remove the battery pack NOTE If the battery pack is locked in the charger press the battery pack release button and remove it WARNING When battery charge runs out after continuously use or exposure t...

Page 12: ...ade Also NEVER perform any cutting operation freehand i e without holding work piece against the fence the blade could grab the work piece causing it to slip and twist 12 BEFORE turning on the saw per...

Page 13: ...ide against the fence If the concave edge of the board is against the fence the board could collapse on the blade at the end of the cut and jam the blade 13 When cutting long pieces of lumber or moldi...

Page 14: ...scale pointer 8 CHANGING A BLADE 1 Make sure that the battery pack is removed from the machine 2 Push down on the operating handle and pull the release knob to release the saw arm 3 Use the screwdrive...

Page 15: ...anufacturer its service agent or similarly qualified persons in order to avoid a hazard FOR BATTERY TOOLS The ambient temperature range for the use and storage of tool and battery is 0 45 The recommen...

Page 16: ......

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