Manuale d’uso / di manutenzione del prodotto 137.21221 del fabbricante Craftsman
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1 1 Operator ’ s Manual 1 2 i n . D U A L B E V E L S L I D I N G C O M P O U N D M I T E R S A W W I T H L A S E R T R A C ® M o d e l N o . 1 3 7 .
2 3 2 3 SECTION P AGE W arranty ............................................................................................. 2 Product Specifications ........................................................................ 3 Symbols.................
2 3 2 3 W ARNING ! T o avoid electrical hazards, fire hazards or damage to the tool, use proper circuit protection. This tool is wired at the factory for 1 10-120 V olt operation. It must be connected to a 1 10-120 V olt / 15 Ampere time delay fuse or circuit breaker .
4 5 4 5 W ARNING ICONS Y our power tool and its Operator ’s Manual may contain “W ARNING ICONS” (a picture symbol intended to alert you to, and/or instruct you how to avoid, a potentially hazardous condition). Understanding and heeding these symbols will help you operate your tool better and safer .
4 5 4 5 GENERAL SAFETY INSTRUCTIONS BEFORE USING THIS POWER TOOL Safety is a combination of common sense, staying alert and knowing how to use your power tool. CAUTION T o avoid mistakes that could cause serious i njury , do not pl ug the too l in until you have read and understood the following.
6 7 6 7 and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced. 20. NEVER LEA VE THE TOOL RUNNING UNA TTENDED. TURN THE POWER “OFF”. Do not walk away from a running tool until the blade comes to a complete stop and the tool is unplugged from the power source.
6 7 6 7 SPECIFIC SAFETY INSTRUCTIONS FOR THIS COMPOUND MITER SA W 1. DO NOT operate the miter saw until it is completely assembled and installed according to these instructions. 2. IF YOU ARE NOT thoroughly familiar with the operation of miter saws, seek guidance from your supervisor , instructor or other qualified person.
8 9 8 9 21. NEVER cut small pieces. If the workpiece being cut would cause your hand or fingers to be within 8-3/4 in. of the saw blade the workpiece is too small. 22. PROVIDE adequate support to the sides of the saw table for long work pieces. 23. NEVER use the miter saw in an area with flammable liquids or gases.
8 9 8 9 way . If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way . Double insulation does not take the place of normal safety precautions when operating this tool.
10 1 1 10 1 1 now be started and the cut finished. 4. FUSES may “blow” or circuit breakers may trip frequently if: a. MOTOR is overloaded – overloading can occur if you feed too rapidly or make too many start/stops in a short time. b. LINE VOL T AGE is more than 10% above or below the nameplate voltage rating.
10 1 1 10 1 1 RECOMMENDED ACCESSORIES ● Use only accessories recommended for this miter saw . Follow instructions that accompany accessories. Use of improper accessories may cause hazards. ● The use of any cutting tool except 12 in. saw blades which meet the requirements under recommended accessories is prohibited.
12 13 12 13 COMBINA TION SQUARE MUST BE TRUE Should not gap or overlap when square is flipped over (see dotted figure). Should not gap or overlap when square flipped over (see dotted figure). Draw light line on board al ong this edge. Straight edge or a 3/4 in.
12 13 12 13 UNP ACKING YOUR MITER SA W T o avoid injury from unexpected starting or electrical shock, do not plug the power cord into a source of power during unpacking and assembly . This cord must remain unplugged whenever you are working on the saw .
14 15 14 15 Carry handle Upper blade guard Handle locking lever Switch handle ON/OFF trigger switch Lower blade guard Base Miter lock handle Bevel lock handle Mounting hole T urntable Left extension t.
14 15 14 15 Switch handle ON/OFF trigger switch Miter lock handle AMPERAGE (AMPS) – A measure of the flow of electric current. Higher ratings generally means the tool is suited for heavier use. ARBOR LOCK – Allows the user to keep the blade from rotating while tightening or loosening the arbor bolt during blade replacement or removal.
16 17 16 17 POSITIVE STOP LOCKING LEVER – Locks the mit er saw at a pre set positive stop for the desired miter angle. SWITCH HANDLE – The switch ha ndle contains the trigger switch and safety lock-off button. The blade is lowered into the workpiece by pushing down on the handle.
16 17 16 17 ESTIMA TED ASSEMBL Y TIME: 10~ 15 MINUTES T o avoid injury , do not connect this miter saw to the power source until it is completely assembled and adjusted, and you have read and understood this Operator ’ s Manual. UNLOCKING THE SLIDE CARRIAGE (FIG.
18 19 18 19 THREE POSITION ROT A TING HANDLE (FIG. E) The handle of the miter saw has been designed to rotate and lock at three different position stops; 45 0 left, 0 0 , and 45 0 right for operator convenience. T o rotate the handle: 1. Unlock the handle locking lever (1) by pulling it toward the front of the machine.
18 19 18 19 Fig. F POWER CORD STORAGE CLIPS (FIG. G) For convenience and to prevent damage to the power cord when the miter saw is not in use or is in transportation, the slide carriage has two clips on the rear for cord storage. T o assembly these clips: 1.
20 21 20 21 power cord could cause damage to the insulation or the wire connections resulting in electric shock or fire. ● T o avoid injury from flying debris, do not allow visitors to stand near the saw during any cutting operation. ● Support the saw on a level work surface.
20 21 20 21 the arbor bolt. Fig. L 7. Locate the arbor lock (5) on the motor , below t he belt cover . (Fig. M) 8. Press the arbor lock, holding it in firmly while turning the blade clockwise. The arbor lock will then engage and lock the arbor . Continue to hold the arbor lock, while turning the wrench clockwise to loosen the arbor bolt.
22 23 22 23 3. Place the blade wrench on the arbor bolt. 4. Press the arbor lock (5), holding it in fir mly wh ile tu rn in g t he bla de co unt erc loc kwi se. When it engages, continue to press the arbor lock in, whi le tig hte nin g t he arbor bo lt sec ure ly .
22 23 22 23 ● NOTE: All the adjustments for the operation of this machine have been completed at the factory . Due to normal wear and use, some occasional readjustments may be necessary . ● CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
24 25 24 25 Fig. P THE UPFRONT SUPPORTS ADJUSTMENT (FIG. Q, R) Wide pieces need upfront supports (1). 1. Rotate the two upfront supports (1) toward the rear of the saw . Fig. Q NOTE: These supports (1) should be placed into the 0 position as shown in Fig.
24 25 24 25 Bevel Scale Indicators (Fig. T) 1. When the blade is exactly 90°(0°) to the table, loosen the bevel indicator screws (1) using a #2 Phillips screwdriver . 2. Ad jus t b eve l i ndi cat ors (2 ) t o t he “0 ” m ark on the bevel scale and retighten the screws.
26 27 26 27 Fig. V 33 .9 ° Le ft & R igh t B ev el Adj ust men t (F ig. W) 1. Set the miter angle to zero degree. Fully extend both sliding fences. 2. Loosen the bevel lock handle and tilt cutting arm to the 33.9° left bevel po sit ive st op by pus hi ng in on th e be vel de ten t p in tow ar d the re ar of the machine.
26 27 26 27 NOTE: View from rear of machine MITER ANGLE ADJUSTMENT (FIG. X) The sliding compound miter saw scale can be easily read, showing miter angles from 0° to 45° to the left, and 0° to 45° to the right. The miter saw table has nine of the most common angle setttings with positive stops at 0°, 15°, 22.
28 29 28 29 4. Turn the lock nut (3) to the right as shown to lock the miter locking mechanism into place. Fig. Z SETTING CUTTING DEPTH (FIG. AA) The depth of cut can be preset for ev en and repetitive shallow cuts. 1. Adjust the cutting head down (See CUTTING HEAD section) until the teeth of the blade are at the desired depth.
28 29 28 29 the cutting head front to back through the full motion of a cut along the control arm. If the blade touches the ins ide of the con trol arm , readj ust the setting.
30 31 30 31 SAFETY INSTRUCTIONS FOR BASIC SA W OPERA TION BEFORE USING THE MITER SA W T o avoid mistakes that could cause serious, permanent injury , do not plug the tool in until the following steps are completed: ● Completely assemble and adjust the saw , following the instructions.
30 31 30 31 avoid injury from accidental contact with moving parts, do not do layout, assembly , or setup work on the miter saw while any parts are moving. ● Avoid accidental starting, make sure the trigger switch is disengaged before plugging the miter saw into a power outlet.
32 33 32 33 ● Wear non-slip footwear . ● T ie back long hair . ● Roll long sleeves above the elbow . ● Noise levels vary widely . T o avoid possible hearing damage, wear ear plugs when using any miter saw . ● For dusty operations, wear a dust mask along with safety goggles.
32 33 32 33 ● Do not cut metal workpieces that must be hand held. Clamp workpieces securely . ● Cut non-ferrous metals only if you are under the supervision of an experienced person and the dust bag has been removed from the saw . WHEN SA W IS RUNNING Do not allow familiarity from frequent use of your miter saw to result in a careless mistake.
34 35 34 35 ● The right side sliding fence must be removed when making any right bevel angle cuts greater than 35 0 in combination with any right hand miter angle. This fence must also be removed whenever a 45 0 bevel angle is desired with a miter angle greater than 22.
34 35 34 35 T o avoid injury from materials being thrown, always unplug the saw to avoid accidental starting, and remov e smal l pie ces of mater ial f rom the table cavity . The table insert may be removed for this purpose, but always reattach the table insert prior to performing a cutting operation.
36 37 36 37 4. Once the desired miter angle is achieved, press down on the quick cam miter table lock to secure the table into position. 5. If the miter angle desired is NOT one of the ten positive stops noted above, simply lock the table at the desired angle by pressing down on the quick-cam miter table lock (2).
36 37 36 37 33.9° BEVEL DETENT PIN FOR CROWN MOULDINGS (FIG. JJ) NOTE: A bevel detent pin is incorporated into this machine for quick bevel adjustments when the desired bevel angle is 33.9 o . 1. Push the bevel detent stop pin (1) in toward the front of the machine.
38 39 38 39 Fig. LL SLIDE CUTTING WIDE BOARDS UP TO 12-1/4 IN. WIDE (FIG. MM) T o avoid injury: ● Never pull the cutting head assembly and spinning blade toward you during the cut. The blade may try to climb up on the top of th e workpiec e, caus ing the cutting assembly and spinning blade to k ick back, forc efull y .
38 39 38 39 3. Wh il e ho ldi ng the up per ar m i n po sit ion , t urn th e stop knob (2) until it touches the stop plate (1). 4. Cut two parallel grooves as shown below . Fig. OO TELESCOPING WORKPIECE SUPPORT & REPETITIVE CUTTING USING THE STOP PLA TE (FIG.
40 41 40 41 Fig. PP AUXILAR Y WOOD FENCE (FIG. QQ) When making multiple or repetitive cuts that result in cut-off pieces of one inch or less, it is possible for the saw blade to catch the cut-off piece and throw it out of the saw or into the blade guard and housing, possibly causing damage or injury .
40 41 40 41 angles that, when added together , equal exactly 90°. Most crown molding has a top rear angle (the section that fits flat against the ceiling) of 52°and a bottom rear angle (the section that fits flat against the wall) of 38°.
42 43 42 43 Bevel/Miter Settings KEY BEVEL SETTING MITER SETTING TYPE OF CUT Inside corner-Left side IL 33.9° 31.6° Right 1. Position top of molding against fence. 2. Miter table set at RIGHT 31.6°. 3. LEFT side is finished piece. Inside corner-Right side IR 33.
42 43 42 43 CROWN MOLDING CHART Compound Miter saw Miter and bevel Angle settings W all to Crown Molding Angle 52 /3 8° Cr ow n Mo ld ing 45 /4 5° Cr ow n Mo ld ing Angle Between Walls Miter Setting Bevel Setting Miter Setting Bevel Setting 67 42.93 41.
44 45 44 45 the carbon part fits into. T ighten the cap snugly , but do not overtighten. NOTE: T o reinstall the same brushes, first make sure the brushes go back in the way they came out. This will avoid a break-in period that reduces motor performance and increases wear .
44 45 44 45 SA WDUST Periodically , sawdust will accumulate under the work table and base. This could cause difficulty in the movement of the worktable when setting up a miter cut. Frequently blow out or vacuum up the sawdust. If blowing sawdust, wear proper eye protection to keep debris from entering eyes.
46 47 46 47 T o avoid injury from accidental starting, always turn switch OFF and unplug the tool before moving, replacing the blade or making adjustments. TROUBLESHOOTING GUIDE - MOTOR PROBLEM PROBLEM CAUSE SUGGESTED CORRECTIVE ACTION Brake does not s top bl ade within 10 seconds.
46 47 46 47 PROBLEM PROBLEM CAUSE SUGGESTED CORRECTIVE ACTION Blade hits table. 1. Misalignment. 1. See ADJUSTMENT -Setting Cutting Depth section. Angle of cut not accurate. Can not adjust miter . 1. Miter table unlocked. 2. Sawdust under table. 1. See OPERA TION - Miter Angle Adjustment section.
48 49 48 49 I.D. Description Size Qty I.D. Description Size Qty 1585 CR. RE. PAN HD. TAPPING SCREW M6*14-16 2 0KUW TERMINAL 2 2680 LOCATOR PIN 1 0LMH LOCKING CABLE TIE 1 2752 TRADE-MARK LABEL 1 0S2X L.
48 49 48 49 12 in. COMPOUND MITER SA W MODEL NO. 137.212210 SCHEMA TIC A O P E R A T OR ’ S M A N U A L.
50 51 50 51 I.D. Description Size Qty I.D. Description Size Qty 0831 SHAFT SLEEVE 1 0KR1 LOCK NUT M16*2.0 T=16 1 2750 CAUTION LABEL 1 0KR4 LOCK NUT M8*1.
50 51 50 51 12 in. COMPOUND MITER SA W MODEL NO. 137.212210 SCHEMA TIC B.
52 53 52 53 12 in. COMPOUND MITER SA W MODEL NO. 137.212210 P ARTS LIST FOR SA W SCHEMA TIC C I.D. Description Size Qty I.D. Description Size Qty 2258 SPECIAL BOLT 1 25V3 KNOB 4 2754 WARNING LABEL 1 2.
52 53 52 53 12 in. COMPOUND MITER SA W MODEL NO. 137.212210 SCHEMA TIC C I.D. Description Size Qty I.D. Description Size Qty 2258 SPECIAL BOLT 1 25V3 KNOB 4 2754 WARNING LABEL 1 25XX BASE #AW 1 082J C.
54 55 54 55 12 in. COMPOUND MITER SA W MOD EL NO. 13 7.212210 P ARTS LIST FOR MOTOR I.D. Description Size Qty 0JB8 WAVE WASHER 1 0JX3 HEX. SOC. SET SCREW M5*0.8-8 2 0JXC HEX. SOC. SET SCREW M6*1.0-20 1 0K38 CR. RE. PAN HD. SCREW & WASHER M5*0.8-8 2 0K3T CR.
54 55 54 55 NOTE.
56 56 Y our Home For expert troubleshooting and home solutions advice: www .managemyhome.com For repair – in your home – of all major brand appliances, lawn and garden equipment, or heating and co.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Craftsman 137.21221 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Craftsman 137.21221 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Craftsman 137.21221 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Craftsman 137.21221 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Craftsman 137.21221, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Craftsman 137.21221.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Craftsman 137.21221. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Craftsman 137.21221 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
