Craftsman 315.115041 User manual

SEA/RS
OWNERS
MANUAL
MODEL NO.
315.115041
CAUTION:
Read Rules for
Safe Operation
and Instructions
Carefully
SAVE THIS
MANUAL FOR
FUTURE REFERENCE
612547-627
10-00
CRRFTSMRN"
7 INCH ELECTRIC
SANDER
DOUBLE INSULATED
Warranty
Introduction
Operation
Maintenance
Repair Parts
Dee1 ned excluslvel for and sold only b
SEARS, ROEBUCK AND C_.., Hoffman Estates, _L 60179 @
Pdnted In U.S.A.

FULL ONl_ YEAR WARRANTY ON CRAFTSMAN SANDER
If this Craftsman Sander fails to;ale comnptettesatisfaction within one year from the date of purchase, RETURN IT
TO THE NEAREST SEARS STORE iN THE UNITED STATES, and Sears wiil repair it, free of charge.
If this Craftsman Sander is used forcommercial or rental purposes, this warranty applies for only 90 days from the
date of purchase,
This warranty gives you specific tegal dghts, and you may also have other dghts which val_ from stateto state.
Sears, Roebuck snd Co,, DEPT. 817 WA, Hoffman Estates, IL 60179
INTRODUCTION
DOUBLE _$ULATION is a concept in safety, in electric
power tools, whk_,heliminates the need forthe usual three
wire grounded power cord and grounded supply system.
Wherever there is aiect rlc current in the tool there are two
complete sets of insulatton to protect the user. All exposed
metal parts ere isolated from internal metal motor compo-
nents _i_ protecting inlu_Oon,
IMPORTANT - Servicing of a tool with double aisulatk_
requires extreme care and knowledge of the system and
should be performed only bya qualified service technician,
For service we suggest you return the too_to your nearest
Sears Store for repair. Always use original factory replace-
ment parts when servicing,
RULES FOR SAFE OPERATION
READ ALL INSTRUCTIONS
1. KNOW YOUR POWER TOOL - Reed owner's
manual carefully. Learn its applications and
limitations as well as the specific potential
hazards related to this tool.
2. GUARD AGAINST ELECTRICAL SHOCK
BY PREVENTING BODY CONTACT WITH
GROUNDED SURFACES. For example:
Pipes, radiators, ranges, refrigerator enclo-
sures.
3. KEEP GUARDS IN pLACE end in working
order.
4. KEEP WORK AREA CLEAN, Cluttersd aroas
and benches invite accidents.
5, AVOID DANGEROUS ENVIRONMENT. Don't
use power tool in damp or wet locations or
expose to rain. Keep work area well lit.
6. KEEP CHILDREN AND VISITORS AWAY.
All visitorsshould wear safety glasses and be
kept a safe distance from work area. Do not
let visitors Contacttool or extension cord.
7. STORE IDLE TOOLS. When not in use tools
should be stored in a dry, high or lacked-up
place -out of the reach of children. Page2
8. DON'T FORCE TOOL. It willdo the job better
and safer at the rate for which it was de-
signed.
9. USE RIGHT TOOL. Don't force small tool or
attachment to do the job of a heavy duty tool.
Don't use tool for purpose not intended - for
example -Don't use a circular saw for cutting
tree limbs or logs.
10. WEAR PROPER APPAREL. No loose cloth-
ing or jewelry to get caught in moving parts.
Rubber gloves and non-skid footwear are rec-
ommended when working outdoors. Also,
wear protective hair covering to contain long
hair and keep it from being drawn into air
vents.
11. ALWAYS WEAR SAFETY GLASSES. Ev-
eryday eyeglasses have only impact-resis-
tant lenses; they are NOT safety glasses.
12. PROTECT YOUR LUNGS. Wear a face or
dust mask ifcutting operation isdusty.
13. PROTECT YOUR HEARING. Wear hearing
protection during extended periods of opera-
tion.

RULES FOR SAFE OPERATION (Continued)
14. DON'T ABUSE CORD. Never can_ tool by
cord or yank it todisconnect from receptacle.
Keep cord from heat, oil and sharp edges.
15. SECURE WORK. Use clamps or a vise to
holdwork. Both hands are needed to operate
the tool.
16. DON'T OVERREACH. Keep proper footing
and balance at all times. Do not use on a
ladder or unstable support.
17. MAINTAIN TOOLS WITH CARE. Keep tools
sharp at all times, and clean for best and
safest performance. Follow instructions for
lubricating and changing accessories.
18. DISCONNECT TOOLS. When not in use, be-
fore servicing,orwhen changing attachments,
blades, bits, cutters, sandpaper, etc., all tools
should be disconnected from power supply.
19, REMOVE ADJUSTING KEYS AND
WRENCHES. Form habit of checking to see
that keys and adjustingwrenches are removed
from tool before turning it on.
20. AVOID ACCIDENTAL STARTING. Don't
camj plugged-in tools with finger on switch.
Be sure switch isoff when plugging in.
21. MAKE SURE YOUR EXTENSION CORD IS IN
GOOD CONDmON. When using an extension
cord, be sum to use oneheavy enoughto carry
the oJrrentyourproductwill draw.An undersized
cordwill cause a drop in linevoltage resulting In
lossof power and overheating.A wire gage size
(A.W.G.) of at Isest 12 is recommendedfor an
extensioncord 100 feet or lessin length.A cord
exceeding 100 feet is not recommended. If in
doubt,usethe next heaviergege, The smallerthe
gage number,the heavierthe cord,
22. OUTDOOR USE EXTENSION CORDS.
When tool is used outdoors, use only exten-
sion cords suitable for use outdoors. Outdoor
approved cords are marked withthe suffixW-
A, for example -SJTW-A or SJOW-A.
23, NEVER USE THIS OR ANY POWER
SANDER FOR WET SANDING. Failure to
comply can result in electrical shook causing
sedous injury or worse.
24. KEEP HANDS AWAY FROM SANDING
AREA.
25, NEVER USE IN AN EXPLOSIVE ATMO-
SPHERE. Normal sparking of the motor could
ignite fumes.
26. INSPECT TOOL CORDS PERIODICALLY
and if damaged, have repaired at your near-
est Sears Repair Center. Stay constantly
aware of cord location.
27. INSPECT EXTENSION CORDS PERIODI-
CALLY and replace if damaged.
28. KEEP HANDLES DRY, CLEAN, AND FREE
FROM OIL AND GREASE. Always use a
clean cloth when cleaning. Never use brake
fluids,gasoline, petroleum-based products or
any strong solvents to clean your tool.
29. STAY ALERT. Watch what you are doing
and use common sense. Do not operate toct
when you are tired. Do not rush.
30. CHECK DAMAGED PAWrS. Before further
use of the tool. aguard or other part that is
damaged should be carefully checked to ds-
termlne that it will operate propedy and per-
form its Intandsd function. Check for align-
ment of moving parts, bindingof moving pads,
breakage of pads, mounting, and any other
conditions that may affect its operation. A
guard orother part that is damaged shouldbe
propady repaired or replaced by an autho-
rized service center unless indicated else.
where in this instruction manual.
31. DO NOT USE TOOL IF SWITCH DOES NOT
TURN IT ON AND OFF. Have defective
switches replaced by an authorized service
center.
32. Inspect for and remove all nails from lumber
before sanding.
33. DRUGS, ALCOHOL, MEDICATION. Do not
operate too_while under the influenceof drags,
alcohol, or any medication.
34. WHEN SERVICING USE ONLY IDENTICAL
CRAFTSMAN REPLACEMENT PARTS.
35. POLARIZED PLUGS.To reducothe dskofsiectdc
shOck,this toolhasa polarizedplug{oneblade is
widerthantheother).Thisplugwillfitinabelarized
outletonly one way. If the plugdoes notfit fvilyin
the outlet, reversethe plug.If it sti, does notfit,
contacta qualitiedekyJtrisianto installthe proper
oudet.Do notchange the pluginany way.
36. SAV_ THESE INSTRUCTIONS, Review them
frequently and use them to instruct others
who may use this toot. If you loan someone
this tool,loan them these instructionsalso.
Page3

l_e opemUon of any sander can muir In foreign objects being thrown Into your eye_, which
can rlmult In leverl eye danlage. Before beginning I_WM to_ _ra_n, always wmlr sahib/
g_lglel or safety glmme_ with IIIde shields and •full f_o shield when needed. We
reconlmend Wide Vision Safety Mask for use over eyeglasses or standard _ety glasses
with side shields, Ilvllllable at ,Sears Retail Storlm.
Pa_e 4

OPERATION
KNOW YOUR SANDER
Before attempting to use your sander, familiarize
yourself wffh aft ooerating features and safety re-
quirements. See Figure 1.
Make sum power supply is 120 volts, 60 Hz, AC only.
DISCONNECT YOUR SANDER FROM POWER
SUPPLY WHILE ASSEMBLING PARTS OR MAKING
ADJUSTMENTS.
INSTALLING AUXILIARY HANDLE
See Figure 2.
Anauxiliary handle is packed with your8antler for ease of
operation.The auxiliary handle can be installed on either
sJdeot tha unlt and must always be used to prevent loss
of control and possible serious injurJ.To Instat1.position
washer intoplace and startthreads into the threaded hole
in the gear housing. Tlghten cap screw securely.
SPINDLE LOCK BuTroN
A spindis lock button has been provided for locking
the spindle of your tool In a stationary position. It is
located on the side of the gear houefeg as shown in
flgt;re 3. Depress and hold the lock button while _n-
stal,ng, changing, or removing accessories.
_Do not engage spendfe Jock whJle spin.
SPfNDLE,
Fig. 3
SWITCH TRIGGER
(RED}
BACK-UP PAD
SWITCHACTUATOR
(OLAC_
AUXILIARY
HANDLE
BACK-UP DISC
Fig, 1
Page 5

OPERATION (Cont'd)
SWITCH
An important new feature of your sander is the
sw_tch desigrn. It has multi-finger control for use
when operating at different angles or sandJng posi-
tions and to help reduce fatigue.
tt also has alock-on feature in the switch for added
utility and convenience on extended work re*
ulrement$.
_refully read and understand the following instruc-
tions for correct operation of the switch before con-
necting your sander to power supply.
TO ACTIVATE SWITCH
To start your sander, depress the switch trigger and
switch actuator at the same fime_ See Figure 4.
DEPRESS SWITCH TRIGGER AND SWITCH AC.
UATOR TO START YOUR SANDER
Fig. 4
NOTE: PARTS OF THE SWITCH CAN BE EASILy
IDENTIFIED BY THEIR COLOR. THE SWITCH TRIG-
GER IS RED. THE 8WrTCH ACTUATOR IS BLACK.
"LOCK-ON" SWITCH
1. Start your sander by depressing the switch tdgger
and switch a(;tuator.
2. Continue to hold your sander _nthe "on" position
with your fingertips and release the switch trigger.
See Figures 5 and 6,
3. Release the switch actumtor and grasp your
sander by the handle as shown in figure 7.
TO RELEASE '%OCK-ON" FEATURE
1. Depress the switch trigger and release it. See
Figure a.
TO ACTIVATE THE "LOCK-ON" FEATURE:
Fig. 5
STEP 1. DEPRESS SWITCH TRIGGER AND SWITCH
ACTUATOR WITH YOUR FINGERTIPS
Fig.
STEP 2. RELEASE SWITCH TRIGGER TO
"LOCK-ON"
Fig. 7
TEP 3. GRASP BY HANDLE FOR SANDING WITH
YOUR SANDER IN "LOCK-ON" POSITION
Fig. 8
STEP 4. DEPRESS SWITCH TRIGGER TO RELEASE
"LOCK-ON" FEATURE
Page 6

OPERATION (Cont'd.)
INSTALLING SANDING DISC
DISCONNECT SANDER FROM POWER SUPPLY.
1. Assemble pans as shown in Figure g.
2. Place washer on spindle, then thread rubber back-
up pad onto spindle. Lock spindle by depressing
spindle lock button and hand tighten back-up pad.
3. Position back-up disc and sanding disc in place
and thread flange nut onto spindle. Tighten flange
nut securely by turning the sanding disc
clockwise by hand.
SANDING
See Figure 10
The material being sanded should be held firmly.
Secure small workpleces in a vise or clamp to
workbench.
Hold your sander in front and away from you with
beth hands. With the sanding disc clear of the
workpiece, start your sander and let the motor reach
its maximum speed, then lower to the work surface
at a slight 5 to 8 degree angle. See Fig. 10. Do not
allow the tool to remain in one place, Th_s will cause
uneven sanding or gouging of the work. Keep your
sander slowly moving over the work.
This tool was designed so that the weight of the tool
alone will provide adequate weight on the sanding
disc. Extra pressure will only result in uneven work,
slower sanding from slower speed, and possible
motor bum-out.
Upon completion of work, or a sanding operation, lift
your sander away from work surface before turning
off,
To remove paint, varnish, or rust, sand with an
openkote type s_ndlng disc.
Another method of removing paint or rust is by wire
brushing. The wire cup brush may be threaded
directly onto the spindle.
AUXILIARY
HANDLE
PAD
_FLANGE NUT
Fig. 9
Fig. 10
P_e7

OPERATION
For ease of operation and maintainin proper con-
trol, hold your Sander ON LY by the handles provided.
Also. as mentioned previously, hold it firmly with
both hands at all times. NEVER grasp the front or
sides of the tool body; or by any other means during
use,
the power co_, cord plug, extension cord and exten-
sion cord plugs. They could get caught in the
rotating spindle, wrap around it, and cause possible
serious thju W.
DO NOT ATTEMPT TO USE AS A BENCH TOOL
EXTENSION CORDS Extension Cord Length
2_50 Ft.
The use _ any ex_ns_n co_ will causesome lossof power. 50-100 Ft.
To keep _e k_ss_a minimum ar_ to preve_ to_ ove_eat-
_g, followthe recommended cord sizes on the chad at the
dght. When t0ol is used outdoors, use only extension com_
suitable foroutdoor use and so marked. Extensioncords are
available at Seam Retail S_ms.
Fig. 11
Wire Size A.W.G.
16
14
THE FOLLOWING RECOMMENDED ACCESSORIES ARE CURRENT AND
WERE AVAILABLE AT THE TIME THIS MANUAL WAS PRINTEO.
7-Inch Sanding Kit (9 11157) Wire Cup Brush Wheel ( 9 64106)
Cl AFTSMRN®.,u,.,nu._O*,deSand,rigC,.os Ca.,_thg_.se(__t_._c)
Guard ( 9 1711) Grinding Wheel (g 64101)
(Available through Catalog Sales Only) 100' 14 A.W.G. Ex_Cord ( 9 83508)
50' 14 A.W.G. Ext, Cord ( 9 5821)
_I_ The use of attachments or accessories not listed above might be hazardous.
Page 8

MAINTENANCE
GENERAL
O_y the parts shown on parts list, page 11, are intendedto
be repaired or replaced by the customer. NI other pads
represent an important pad of the double insulationsystem
snd should he sew]ced only by a quatlrLedSears service
technician.
Avoid using solvanto when cleaning plastic pads. Most
plastics are susceptible to various types of commercial
solvents and may be damaged by their use, Use clean
aloths to remove dirt, carbon dust, atc.
When electric tools are used on fiberglass boats, sports
cars, wallboard, spackling compounds, or plaster, it has
been found that they are su_ent to accelerated wear and
possible premature failure, as the fibergl_)ss chips and
grindlngs are highly abrasive to bearings, brushes,
commutator, etc. Co(lsequently, it isnotrecommended that
thistoal be usedfor extended work onany fiberglassmaterial,
wallboard, spackling compounds, or plaster. During any
use on fiberglass it is extremely important that the tool is
cleaned frequently by blowing with an airjet
LUBRICATION
AHofthe beadngs inthis tool are lubricatedwith a sufficient
amount of high grade lubricant for the life of the unitunder
normal operatingconditions. Therefore, nofurther lubriCa-
tion is required.
Page 9

CRAFTSMAN SANDER -- MODEL NUMBER 315.115041
2SEE NOTE "A" PAGE 11
5
I
P_elO

CRAFTSMANSANDER-- MODELNUMBER315.115041
i "nlemodelnumbe_willbefoundonaplalealtachedtothemotorhour. Alwaysmentionthemodalnumber
in_commgondanceregardingyourS4_IOERorwhenordedagrepairpelts. I
SEE BACK PAGE FOR PARTS ORDERING INSTRUCTIONS
PARTS LIST
Key
No. Part No,
1g68172.001
2gG4BIT4.O01
3gIM182*001
S
e (121721-0_Z
7 M_2.004
8e22141-8"13
9 81/2S1-001
10 m
11 "°*
12 817224-00t
13 967862.000
14 S676rdS.0_2
15 703776-03$
812547.62?
Description Otmn.
Data Rate ............................... 1
Gear Housing Cover ...................... I
Logo Plate .............................. 1
Auxiliary Handle ......................... 1
Washer ................................. 1
•Screw (#8-10 x 2 In. Fd. Hd.) ................ 2
Washer ................................. 1
Back-Up Pad............................. 1
Back-Up Disc ............................ 1
7 Inch Sar_Ing Discs 'hN17/8 IrL hole
(Item No. _ FkaeGr_
9-25291 IdledkmlGdt, and
9-25292 Coarse Grit) ....................... 1
Flange Nut .............................. 1
Bail Handle Assembly
(Includes Key HOS. 14 and 15)............ 1
"Cap Screw (#3J8-24 x 1 In. Soc. Hd.) .......... 2
Washer ................................. 2
Owner's Manual
OPTIONAL BAIL HANDLE
NOTE: "A". 111easmim_ altown mpclmm_ an Important pert of the Double Immbde¢l Sytitem. TO m_)l¢lthe
gosalMIty of ammnlen or dsmego to the Syst*m, ram,k=* should be godormed byyour rmmzst _m
Ragelr C*mtmr. Cold,act your nNrRt Seers Retag _l_re.
• Standard Hmrdwlre Barn - May Ba Purchmmd Locally _* Avalllble At Your Ne_zmt S4mrl RMall Store
Page 11

ForrepairofmajorbrandappliancesIn your own home...
nomatterwho madeit,no matterwho soldit!
1-800-4-MY-HOME s"Anytime,day ornight
(1400-469-4663)
www.sears.com
To bringin productssuchas vacuums,lawnequipment and electronics
for repair,callfor thelocationofyournearestSears Parts & Repair Center.
1-800-488-1222 Anytime,day ornight
www.sears.com
Forthereplacementparts,accessoriesand owner'smanuals
thatyouneedto do-it-yourself,callSears PartsDIrects_!
1-800-366-PART sa.m.-11p.m.CST,
(1-800-366-7278) 7days8 week
www.sears.com/partsdlrect
To purchaseorinquireabouta SearsServiceAgreement:
1-800-827-6655
7a.m. - 5 p.m,CST. Mon.- Sat.
Pare pedirserviciode reparack_na domicilio,
y pareordenarpiezascon entregaa domicilio:
1-888-SU-HOGAR =
(1-888-784-6427)
Au Caqada pourserviceenfrangais:
1-877-LE-FOYER s.
(t-877-533-69_)
DI:N_e0 Tradem'ark /_Trl_ of S_llrl. FI_ end CO
O_llirl. _ lirid r*_ O M4UO_Regilttad_ / 'u M_ de Fibdr*l IJI Sears, I=1_ ll_d CO.