Performax 240-3669 Operator'S Manual Download Page 9

Page 8

SPECIfIC SAfETy RULES 

 fOR MITER SAWS

  WARNING: 

 

for your own safety, 

read the Operator’s Manual before 
operating the miter saw.

1.   

ALWAyS wear eye protection.

2. 

DO NOT operate the saw without 

guards in place.

3.  

bE SURE to turn the tool off and wait 

for the saw blade to stop

 before moving 

the workpiece or changing settings.
4. 

bE SURE that the power is 

disconnected

 before changing the blade 

or servicing the saw.
5.  

DO NOT expose to rain or use in a 

damp location.

6.  

WHEN SERVICING,

 use only identical 

replacement parts.
7.   

Never reach around the saw blade.

8. 

DO NOT perform any operation 

freehand. 

Always place the workpiece to 

be cut on the miter saw table, and position 
it firmly against the fence as a backstop. 
Always use the fence.
9.  

ALWAyS kEEP HANDS OUT Of THE 

PATH Of THE SAW bLADE. DO NOT

 reach 

under the material being cut or into the 
blade’s cutting path with your fingers or 
hand for any reason.
10. 

ALWAyS make sure that the miter table  

and saw arm (bevel function) are locked in 
position bEfORE

 operating your saw. Lock 

the miter table by securely tightening the 
miter locking lever. Lock the saw arm (bevel 
function) by securely tightening the bevel 
locking lever.
11. 

MAkE SURE that the blade path is free 

of nails. ALWAyS

 carefully inspect lumber 

and remove all nails 

bEfORE

 cutting.

12. 

ALWAyS be sure that the blade clears 

the workpiece. ALWAyS

 allow the motor 

to come up to full speed 

bEfORE

 starting 

a cut. 

NEVER

 start the saw with the blade 

touching the workpiece. 

13. 

SUPPORT long workpieces

 when 

 

cutting to minimize the risk of blade pinching 
or kickback. The saw may slip, walk or slide 
while cutting long or heavy boards.
14. 

NEVER use a length-stop on the free 

(scrap) end of a clamped workpiece, 
NEVER 

hold onto or bind the free (scrap) 

end of the workpiece in any operation. 
15. 

If a clamp and a length-stop are used  

together, THEy MUST bOTH bE INSTALLED 
on the SAME SIDE of the saw table to 
prevent the saw from catching the loose 
end and kicking up.

16. 

NEVER cut more than one piece at a 

time. DO NOT STACk

 more than one 

workpiece on the worktable at a time.
17. 

AVOID awkward operations and hand 

positions

 where a sudden slip could cause 

your hand to move into the blade. 

ALWAyS 

make sure you have good balance. 

NEVER 

operate your saw on the floor or in a 

crouched position.
18. 

ONLy USE the correct blades. 

Use the 

correct blade size, style and cutting speed 
for the material and the type of cut. 

DO NOT 

use blades with incorrect size holes. 
19.  

NEVER

 use blade washers or blade bolts 

that are defective or incorrect. The maximum 
blade capacity for this saw is 10” (25.4 cm).
20.             

ALWAyS keep blades clean, sharp and 

with the sufficient set.

 Sharp blades 

minimize stalling and kickback.
21. 

DO NOT use dull or damaged blades. 

Bent blades can break easily or cause 
kickback.
22. 

NEVER hold a workpiece by hand if it 

is too small to be clamped. ALWAyS

 keep 

your hands clear of the “no hands” zone.
23. 

NEVER apply lubricants to the blade 

when it is running. 

24. 

NEVER use solvents to clean plastic 

parts.

 Solvents could dissolve or otherwise 

damage the material.

SAfETy INSTRUCTIONS

Summary of Contents for 240-3669

Page 1: ...ns comments technical assistance or repair parts Please Call Toll Free 1 866 858 2664 M F 8am 6pm EST OPERATOR S MANUAL CAUTION To Reduce The Risk Of Injury User Must Read And Understand Operator s Ma...

Page 2: ...table of contents Safety Symbols Page 2 Safety Instructions Page 3 Overview Specifications Pages 11 12 Assembly Page 13 Operation Page 19 Maintenance Page 29 Troubleshooting Page 32...

Page 3: ...ic of current no No load speed Rotational speed at no load Danger Warning Caution Pay attention your safety is involved Class II construction Double insulated construction min Per minute Revolutions s...

Page 4: ...following all instructions listed below may result in elec tric shock fire and or serious personal injury SYMBOL MEANING SAFETY ALERT SYMBOL Indicates DANGER WARNING OR CAUTION May be used in conjunc...

Page 5: ...oved from the tool before turning it on 3 Keep work area clean Cluttered areas and benches invite accidents 4 Don t use in a dangerous environment Don t use power tools in damp or wet locations or exp...

Page 6: ...r recommended accessories The use of improper accessories may cause a risk of injury to persons 18 Never stand on the tool Serious injury could occur if the tool is tipped or if the cutting tool is co...

Page 7: ...voltage marked on the tool s data plate DO NOT use AC only rated tools with a DC power supply 4 AVOID body contact with grounded surfaces such as pipes radiators ranges and refrigerators There is an i...

Page 8: ...ARNING The use of optical instruments to view the laser beam including but not limited to telescopes or transits will increase eye hazard 1 The laser should be used and maintained in accordance with t...

Page 9: ...aw with the blade touching the workpiece 13 SUPPORT long workpieces when cutting to minimize the risk of blade pinching or kickback The saw may slip walk or slide while cutting long or heavy boards 14...

Page 10: ...he specific potential hazards related to this tool Following this rule will reduce the risk of electric shock fire or serious injury 2 ALWAYS wear safety glasses or eye shields when using this saw Eve...

Page 11: ...9 Kickback A hazard that can occur when the blade binds or stalls throwing the workpiece back toward the operator 10 Miter Cut A cutting operation made with the blade at any angle other than 90 to the...

Page 12: ...ety lock off button Upper blade guard Dust port Hold down clamp assembly Miter indicator Bevel locking lever Miter locking knob Miter detent locking lever Bevel indicator Lower blade guard Motor Repla...

Page 13: ...6 and 45 for exact cuts at these common angles Bevel angle scale marked in 1 increments from 0 to 48 left with 30 marked Positive bevel stops are positioned at 0 33 9 45 and 48 for exact cuts at thes...

Page 14: ...ted the tool WARNING Failure to unplug the saw prior to installing parts or making adjustments could result in accidental start up which may cause serious injury assembly FIG 2 WARNING WARNING SAWDUST...

Page 15: ...long its entire length Retighten the hex head bolts NOTICE If the saw has not been used recently recheck that the blade is square to the fence and readjust if necessary assembly FIG 4b MITER ANGLE IND...

Page 16: ...est the square against the body of the blade and not against the teeth of the blade 5 Lift the bevel locking lever to release the saw head assembly Fig 6b WARNING FIG 6a 6 Loosen the lock nut with a h...

Page 17: ...lock then perform the tension tightening steps shown below 1 Start from the locked position Lift down the lever see fig 8a 2 Pull the lever towards you See fig 8b 3 Lift the lever up See fig 8c 4 Rel...

Page 18: ...9c 4 Release the lever Fig 9d NOTICE The lever should automatically snap back If it does not snap back move the lever up and down slightly until it releas es and snaps back 5 Lift up the bevel lever F...

Page 19: ...the square against the body of the blade and not against the teeth of the blade 5 If the blade is not at 45 to the miter table perform steps 6 through 8 6 Loosen the lock nut on the 45 setting boltusi...

Page 20: ...to the left If the indicator does not indicate exactly 33 9 loosen the lock nut and adjust the setting bolt 5 Once the angle is set tighten the lock nut and the bevel locking lever Assembly ADJUSTING...

Page 21: ...r saw arm should bevel easily by lifting the bevel locking lever and tilting the saw arm to the left To avoid risk of personal injury if movement is tight or if there is play in the bevel pivot have y...

Page 22: ...rposes WARNING WARNING WARNING FIG 17 Use machine bolts lock washers and hex nuts not included in to securely fasten the saw to the supporting surface Bolts should be long enough to fit through the sa...

Page 23: ...etals such as iron steel stainless steel or alloys of these metals Cut non ferrous metals ONLY if you are under the supervision of an experienced person DO NOT cut stone brick or concrete with this mi...

Page 24: ...p Fig 21 1 This clamp easily secures a workpiece in either of two clamp holes behind the fence 2 Rotate the knob to tighten the work piece 3 Move the head assembly to verify that the clamps will not i...

Page 25: ...set at an angle other than 0 either left or right Fig 23b Crosscutting with the Miter Saw Fig 23a 1 Unplug the saw Failure to unplug the saw could result in accidental start up which may cause serious...

Page 26: ...st 3 7 6 cm away from the blade Also never perform any cutting operation freehand i e without holding the workpiece against the fence because the blade could grab the workpiece causing it to slip and...

Page 27: ...When cutting a long workpiece use extra support to hold the long workpiece WARNING WARNING To avoid serious personal injury always keep hands outside the No Hands Zone as marked on the miter saw table...

Page 28: ...which may cause serious injury 2 Use a pencil to mark the cut line on the workpiece 3 Push the locking pin in to lock the saw arm in the down position 4 Loosen the miter locking knob by turning it co...

Page 29: ...ring the saw arm to make sure no problems will occur when the cut is made 15 To turn the saw on press the safety lock off button while pressing the On Off trigger switch located under the handle Allow...

Page 30: ...ICE Always perform a dry run cut so that you can determine whether the operation being attempted is possible before power is applied to miter saw FIG 28 4 Place the workpiece flat on the miter table w...

Page 31: ...angles of precisely 90 and therefore you will need to fine tune your settings Key Miter Setting Bevel Setting Type of cut IL 31 6 Right 33 9 Inside corner Left side 1 Position top of the molding agai...

Page 32: ...or loose screws misalignment or binding of moving parts or any other condition that may affect the operation 7 If abnormal vibration or noise occurs turn the saw off immediately and have the problem c...

Page 33: ...flat side of the flange is placed against the blade REMOVING THE BLADE Fig 30 31 To reduce the risk of injury always unplug the tool before removing or installing a blade 1 Unplug the saw 2 Raise the...

Page 34: ...r as it was prior to its removal 1 First unplug the saw before inspecting or replacing brushes 2 Replace both carbon brushes when either has less than 1 4 6 mm of carbon remaining or if the spring or...

Page 35: ...2 Too much sawdust under table 1 Use miter locking knob to tighten the miter table 2 Vacuum or blow out dust WEAR EYE PROTECTION Cutting arm cannot fully raise or blade guard cannot fully close 1 Par...

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Page 37: ...Page 36 notes...

Page 38: ...Page 37 notes...

Page 39: ...handise This warranty 1 excludes expendable parts including but not limited to blades brushes belts bits light bulbs and or batteries 2 shall be void if this tool is used for commercial and or rental...

Page 40: ...Page 39 09 2011 2011 Menard Inc Eau Claire WI 54703...

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