Toolshop CSW174 User manual

241-9869
7-1/4 IN. CIRCULAR SAW
SAVE THIS MANUAL
You will need this manual for safety instructions, operating procedures and warranty.
Put it and the original sales receipt in a safe dry place for future reference.
For questions about this product, please call 1-800-868-7421
Owner’s Manual

READ ALL INSTRUCTIONS BEFORE USING THIS TOOL
1. WARNING
Read and understand all instructions. Failure to follow all instructions listed
below may result in electric shock, fire and/or serious personal injury.
2. WORK AREA
a. Keep your work area clean and well lit. Cluttered benches and dark
areas invite accidents.
b. Do not operate power tools in explosive atmospheres, such as in the
presence of flammable liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
c. Keep bystanders, children and visitors away while operating a power
tool. Distractions can cause you to lose control.
3. ELECTRICAL SAFETY
a. Double insulated tools are equipped with a polarized plug (one prong is
wider than the other). This plug will fit in a polarized outlet only one 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 a polarized outlet. Do not
change the plug in any way. Double insulation eliminates the need for the
three-wire grounded power cord and grounded power supply system.
b. Avoid body contact with grounded surfaces, such as pipes, radiators,
ranges and refrigerators. There is an increased risk of electric shock if
your body is grounded.
c. Do not expose power tools to rain or wet conditions. Water entering a
power tool will increase the risk of electric shock.
d. Do not abuse the cord. Never use the cord to carry the tools or pull the
plug from an outlet. Keep cord away from heat, oil, sharp edges or
moving parts. Replace damaged cords immediately. Damaged cords
increase the risk of electric shock.
e. When operating a power tool outside, use an outdoor extension cord
marked “W-A”or “W”. These cords are rated for outdoor use and reduce
the risk of electric shock.
4. PERSONAL SAFETY
a. Stay alert, watch what you are doing and use common sense when
operating a power tool. Do not use tools while tired or under the
influence of drugs, alcohol or medication. A moment of inattention while
operating power tools may result in serious personal injury.
b. Dress properly. Do not wear loose clothing or jewelry. Contain long
hair. Keep your hair, clothing and gloves away from moving parts.
Loose clothes, jewelry or long hair can be caught in moving parts.
c. Avoid accidental starting. Be sure switch is off before plugging in.
Carrying tools with your finger on the switch or plugging in tools that have
the switch on invites accidents.
d. Remove adjusting keys or switches before turning the tool on. A
wrench or a key that is left attached to a rotating part of the tool may result
in personal injury.
e. Do not overreach. Keep proper footing and balance at all times. Proper
footing and balance enables better control of the tools in unexpected
situation.
f. Use safety equipment. Always wear eye protection. Dust mask, non-skid
safety shoes, hard hat or hearing protection must be used for appropriate
conditions.
2
WARNING!
When using electric tools, machines or equipment, basic safety precautions
should always be followed to reduce the risk of fire, electric shock, and
personal Injury.
IMPORTANT SAFETY INSTRUCTIONS

5. TOOL USE AND CARE
a. Use clamps or other practical ways to secure and support the workpiece
to a stable platform. Holding the work by hand or against your body is
unstable and may lead to loss of control.
b. Do not force tool. Use the correct tools for your application. The correct
tools will do the job better and safer at the rate for which it is designed.
c. Do not use tools if switch does not turn it on or off. Any tool that can not
be controlled with the switch is dangerous and must be repaired.
d. Disconnect the plug from the power source before making any
adjustments, changing accessories or storing the tool. Such preventive
safety measures reduce the risk of starting the tools accidentally.
e. Store idle tools out of reach of children and other untrained persons.
Tools are dangerous in the hands of untrained users.
f. Maintain tools with care. Keep cutting tools sharp and clean. Properly
maintained tools with sharp cutting edges are less likely to bind and are easier
to control.
g.Check for misalignment or binding of moving parts, breakage of parts
and any other conditions that may affect the tools operation. If damaged,
have the tools serviced before using. Many accidents are caused by poorly
maintained tools.
h. Use only accessories that are recommended by the manufacturer for your
model. Accessories that may be suitable for one tool, may become hazardous
when used on another tool.
6. SERVICE
a. Tool service must be performed only by qualified repair personnel.
Service or maintenance performed by unqualified personnel could result in a
risk of injury.
b. When servicing a tool, use only identical replacement parts. Follow
instructions in the maintenance section of the manual. Use of unauthorized
parts or failure to follow maintenance instructions may create a risk of electric
shock or injury.
7. Hold tool by insulated gripping surfaces when performing an operation
where the cutting tool may contact hidden wiring or its owncord.
Contact with a “live” wire will make exposed metal parts of the tool “live” and
shock the operator.
8. Ensure the extension cord you use is of sufficient gauge for its length.
AmpsfromToolNameplate
25’ length
RecommendedMinimumWireGaugeforExtension
50’ length 75’ length
Cords
100’ length
150’ length
200’ length
0-5amps
16ga.
16ga.
16ga.
14ga.
12ga.
12ga.
5.1-8amps
16ga.
16ga.
14ga.
12ga.
10ga.
DoNot Use
8.1-12amps
14ga.
14ga.
12ga.
10ga.
DoNot Use
DoNot Use
12.1-15 amps
12ga.
12ga.
10ga.
10ga.
DoNot Use
DoNot Use
15.1-20 amps
10ga.
10ga.
10ga.
DoNotUse
DoNot Use
DoNot Use
9. STAY ALERT.
Watch what you are doing & use common sense. Don’t operate any tool when
tired.
3
IMPORTANT SAFETY INSTRUCTIONS

1. DANGER! Keep hands away from cutting area and blade. Keep your second
hand on auxiliary handle or motor housing. If both hands are holding the saw,
they cannot be cut by the blade. Keep your body positioned to either side of the
saw blade, but not in line with the saw blade. Kickback could cause the saw to
jump backwards. (See Safety Instruction # 10. Causes and Operator Prevention of
Kickback:) Do not reach underneath the work. The guard cannot protect you
from the blade below the work.
2. Check lower guard for proper closing before each use. Do not operate saw if
lower guard does not move freely and close instantly. Never clamp or tie the
lower guard into the open position. If saw is accidentally dropped, lower guard
may be bent. With the power to the saw disconnected, raise the lower guard with
the Retracting Handle and make sure it moves freely and does not touch the blade
or any other part, in all angles and depths of cut.
3. Check the operation and condition of the lower guard spring. If the guard and
the spring are not operating properly, they must be serviced before use.
Lower guard may operate sluggishly due to damaged parts, gummy deposits, or a
buildup of debris.
4 L .ower guard should be retracted manually only for special cuts such as
“Pocket Cuts” and “Compound Cuts.” Raise lower guard by Retracting
Handle. As soon as blade enters the material, lower guard must be released.
For all other sawing, the lower guard should operate automatically.
5. Always observe that the lower guard is covering the blade before placing
saw down on bench or floor. An unprotected, coasting blade will cause the saw
to walk backwards, cutting whatever is in its path. Be aware of the time it takes for
the blade to stop after switch is released.
6. NEVER hold piece being cut in your hands or across your leg. It is important
to support the work properly to minimize body exposure, blade binding, or loss of
control. Use vises, clamps, or other appropriate supports to securely hold the
workpiece.
7. When ripping always use a rip fence or straight edge guide. This improves the
accuracy of cut and reduces the chance for blade binding.
8. Always use blades with correct size and shape (diamond vs. round) arbor
holes. Blades that do not match the mounting hardware of the saw will run
eccentrically, causing loss of control.
9. Never use damaged or incorrect blade washers or bolts. The blade washers
and bolt were specially designed for your saw, for optimum performance and
safety of operation.
10. Causes and Operator Prevention of Kickback: Kickback is a sudden reaction to
a pinched, bound, or misaligned saw blade, causing an uncontrolled saw to lift up
and out of the workpiece toward the operator. When the blade is pinched or bound
tightly by the kerf closing down, the blade stalls and the motor reaction drives the
unit rapidly back toward the operator. If the blade becomes twisted or misaligned in
the cut, the teeth at the back edge of the blade can dig into the top surface of the
wood causing the blade to climb out of the kerf and jump back toward the operator.
Kickback is the result of tool misuse and/or incorrect operating procedures or
conditions and can be avoided by taking proper precautions as given below:
Maintain a firm grip on the saw and position your body and arm in a way that
allows you to resist kickback forces. Kickback forces can be controlled by the
operator, if proper precautions are taken.
When blade is binding, or when interrupting a cut for any reason, release the
trigger and hold the saw motionless in the material until the blade comes to a
complete stop. Never attempt to remove the saw from the work or pull the
saw backward while the blade is in motion or kickback may occur. Investigate
and take corrective actions to eliminate the cause of blade binding.
When restarting a saw in the workpiece, center the saw blade in the kerf and
check that teeth are not engaged into the material. If saw blade is binding, it
may walk up or kickback from the workpiece as the saw is restarted.
Support large panels to minimize the risk of blade pinching and kickback.
Large panels tend to sag under their own weight. Supports must be placed under
the panel on both sides, near the line of cut and near the edge of the panel.
Do not use dull or damaged blade. Unsharpened or improperly set blades
produce narrow kerf causing excessive friction, blade binding, and kickback.
4
SAFETY INSTRUCTIONS FOR CIRCULAR SAWS

Blade depth and bevel adjusting locking levers must be tight and secure
before making cut. If blade adjustment shifts while cutting, it will cause binding
and kickback.
Use extra caution when making a “Pocket Cut” into existing walls or other
blind areas. The protruding blade may cut objects that can cause kickback.
11. Always wear ANSI-approved safety impact eye goggles and heavy work
gloves when using the Circular Saw. Using personal safety devices reduces
the risk of injury.
12. Always connect the Line Cord to a Ground protected electrical outlet.
WARNING! People with pacemakers should consult their physician(s) before
using this product. Electromagnetic fields in close proximity to a heart
pacemaker could cause interference to or failure of the pacemaker. In addition,
people with pacemakers should adhere to the following:
Avoid operating power tools alone.
Don’t use a power tool with the power switch locked on.
Be certain that the tool is properly grounded. A ground fault interrupt (GFCI)
system is also a good precaution. This inexpensive device is a good safety
measure because it prevents a sustained electrical shock.
Properly maintain and inspect all tools before use to avoid electrical shock.
Circular Saw
Rated Input: 10 Amp
No-load Speed: 5800/min
Cutting capacity @ 90°: 2-7/16”
@ 45°1-13/16”
Includes:
1 saw blade
1 wrench
1. Saw Blade
2. Blade Cover
3. Base Plate
4. LowerGuard Lever
5. Dust Extraction Chute
6. BladeGuard
7. RearHandle
8. Front Handle
9. Brush Cap
10. BevelScale Bracket
11. Angle Adjust Wing Nut
12. Hex Screw
13. Lock-Off Button
14. TriggerSwitch
15. DepthGuideBracket
16. DepthLever
17. Spindle Lock
5
KNOWING YOUR CIRCULAR SAW
SPECIFICATIONS
WARNING!
Improperly connecting the grounding wire can result in the risk of electric shock.
Check with a qualified electrician if you are in doubt as to whether the outlet is
properly grounded. Do not modify the power cord plug provided with the tool or
product. Never remove the grounding prong from the plug. Do not use the tool if
the power cord or plug is damaged. If damaged, have it repaired by a service
facility before use. If the plug will not fit the outlet, have a proper outlet installed
by a qualified electrician.
SAFETY INSTRUCTIONS FOR CIRCULAR SAWS
17
13
7
6
14
8
5
9
15
16
4
10
11
12
2
1
3

Installing a Saw Blade
1. Use only a 7-1/4 in. (185mm) Saw Blade. The saw blade speed rating must be at
least 5800 RPM. Refer to the following table for saw blade applications and
types.
APPLICATION
BLADE
DESCRIPTION
NO. OF TEETH TYPE OF CUT
Fine Trim Molding
Precision Trim
Carbide
60~100
Very smooth,
splinter free
Trim, Framing,
Pressure Treated
Decking
Combination,
multi-purpose
24~60 Smooth, fast cut
Aluminum
Non-ferrous metal
cutting
60~80 ….
2. Unplug the circular saw from the electrical outlet.
3. Raise the Blade Guard as far as possible. See photo on the right.
4. Hold the Blade Guard up and press the Spindle Lock Button with one hand.
Rotate the Saw Blade until the Spindle Lock catches and the blade stops.
Blade pressure plate spindle lock
Blade cover
5. Using the supplied Saw Blade Hex Key in the other hand, loosen (counterclockwise)
the left-hand threaded Hex Screw. Remove the Saw Blade Hex Screw, Blade
Pressure Plate, then the Saw Blade.
6. Clean out Blade Cover of any debris.
7. Place the new Saw Blade over the Spindle hole. The Saw Blade teeth at the
bottom of the saw blade should be pointing toward the back of the Circular Saw.
8. Place the Blade Pressure Plate over the Spindle hole, then insert the Hex
Screw.
9. Press the Spindle Lock Button with one hand and tighten the Blade Screw
(clockwise) using the Hex Key with the other hand.
Adjusting the Saw Prior to Cutting
CAUTION: Always make sure the Power Cord is unplugged from its electrical
outlet prior to making any adjustments to the tool.
1. To adjust the angle of blade from 0 to 45 degrees, loosen wing nut and move
base plate down, observing the degrees indicated on the Angle Bracket.
counter-
clockwise
Blade guard
Hex screw
Tighten wing nut. (Fig. A)
2. To adjust the depth of the cut, lift depth lever and move base plate down
(or up) while observing the amount of saw blade exposed under base plate. Push
Down on the depth lever to lock in new depth setting. (Fig. B)
Prepare Material Before Cutting (Fig. C)
1. Support large panels to minimize risk of blade pinching and saw kickback.
2. Use the supplied guide fence when ripping material by sliding it into the base
plate, and tightening screw.
3. Securely clamp material to be cut to work bench.
4. Ensure the circular saw does not cut into supports or workbench.
5. Use the appropriate type of blade for the material you are cutting.
General Cutting
Caution: Verify that Saw Blade is securely tightened and both angle and
height adjusting nuts and levers are tight. Read and understand all safety
precautions listed in this instruction manual.
1. Hold the circular saw by both handles. Always keep hands and fingers away from
the saw blade.
2. Push in and hold the lock-off button, then squeeze the trigger switch with
the index finger. Do this before the saw blade touches the material.
3. With the saw at full speed, move the saw slowly forward to complete the cut.
4. When the cut is complete, release the trigger switch. Do not set the saw down until
the blade stops turning.
Fig. A
Fig. B
6
ASSEMBLY AND OPERATION
Handle Grip
Depth Lever
Triggerswitch
Lock-offButton
spindlelock
AngleAdjust
WingNut
BasePlate

Fig. C
Pocket Cuts
1. Tilt the saw forward with the cutting guide notch of the base plate on the line drawn
for the cut.
2. Raise the blade guard with the blade guard lever.
3. With the saw blade just above the material to be cut, start the saw and allow the
saw blade to come to full speed.
4. Gradually lower the saw blade onto the stock using the front end of the base plate
as a pivot point.
5. When the cutting begins, release the blade guard.
6. When the base plate is resting flat on the stock being cut, proceed cutting in a
forward direction to the end of the cut.
7. When the cut is complete, release the trigger switch and wait for the saw blade to
come to a stop before lifting the saw out of the cut.
8. If necessary, complete the cut from the opposite direction in the same manner
described above.
Caution: Never pull the saw backwards since the saw blade will climb out of the
cut and kickback will occur.
Before each use, inspect the general condition of the circular saw. Check for
loose screws, misalignment or binding of moving parts, cracked or broken parts,
damaged electrical wiring, and any other condition that may affect its safe
operation. If abnormal noise or vibration occurs, have the problem corrected before
further use.
Before remounting the saw blade, remove all sawdust that has accumulated
around the safety guard.
Regularly inspect and tighten all mounting screws and knobs.
Keep saw blade clean and sharp. Sharp blades minimize stalling and kickback.
Keep guards in good working order.
Keep motor air vent clean of dust and debris. Vacuum periodically.
If the tool is not operating normally, making unusual noises, or appears defective,
stop using it immediately and get it repaired.
Clean tool with a damp cloth and light detergent. Do not use solvents as they can
damage and crack the plastic parts.
7
WARNING!
Make sure the Power Switch of the Circular Saw is in its “OFF” position, and that
the tool is unplugged from its electrical outlet, before performing any inspection,
maintenance, or cleaning procedures.
MAINTENANCE
ASSEMBLY AND OPERATION
Blade guard
lever
Blade guard

8
TROUBLESHOOTING
Symptom
Possible
Remedy
Saw does not start when trigger is
pulled.
1.No power to line cord.
1.Check electrical outlet for power.
2.Switch lock button not pushed in
while pulling trigger.
2.Press in button while pulling trigger.
3.Defectiveswitch.
3.Replaceswitch.
4.Carbon brushes dirty or worn down.
4.Clean or replace carbon brushes.
While cutting, saw slows down.
Carbon brushes dirty or worndown.
Clean or replace carbon brushes.
Saw blade slips while cutting.
Hexscrew loose.
Securely tighten hex screw
Blade guard sticks or does not open
easily.
Debris buildup in the blade cover
Remove saw blade and clean out
blade cover.
Wood burns or smokes while being
Saw blade dull.
Sharpen or replace saw blade.
Part No.
Description
Qty
Part No.
Description
Qty
1
Right handle
1
33
Self-tapping screw ST4.2×14
4
2
Switch 120V
1
34
Spindle
1
3
Lock off lever
1
35
Woodruff key 3X10X3.7
1
4
Spring for lock off lever
1
36
Front cover
1
5
Power cord clamp
1
37
Circlip for shaft 17
1
6
Self-tapping screw ST4.2×14
6
38
Gear
1
7
Power cord sleeve
1
39
Washer 12
1
8
Left handle
1
40
Circlip for shaft 12
1
9
Self-tapping screw ST4.8×55
2
41
Oil bearing
1
10
Power cord
1
42
Square neck bolt M6×16
1
11
Bearing 6000-2Z
1
43
Brand label
1
12
Spring for spindle lock
1
44
Upper guard
1
13
Spindle lock plate
1
45
Depth scale label
1
14
Fan guide
1
46
Self-tapping screw ST4.8×30
1
15
Rotor 120V
1
47
Washerφ6Xφ14X1.5
1
16
Self-tapping screw ST4.2×50
2
48
Nut M6
1
17
Stator 120V
1
49
Depth locking lever
1
18
Tension spring for carbon brush hold
2
50
Circlip for shaft 10
1
19
H buckle
2
51
Allen key
1
20
Bearing 607-2Z
1
53
Depth scale bracket
1
21
Sleeve for bearing
1
54
Thin flat head socket shank rivet 6×7
2
22
Motor housing
1
55
Baseplate
1
23
Nameplate
1
56
Countersink philips screw M6×25
1
24
Carbon brush cover
2
57
Rubber block for lower guard
1
25
Carbon brush
（
120V)
2
58
Cylindrical spring pin 6X40
1
26
Carbon brush holder
（
120V)
2
59
Hexagon nut M6
1
27
Hexagonal screws M8X16
1
60
Square neck bolt M6×12
1
28
Outer flange
1
61
Bevel scale bracket
1
29
Blade
1
62
Bevel locking knob
1
30
Baffle
1
63
Parallel guide locking knob
1
31
Lower guard
1
64
Spring for parallel guide locking knob
1
32
Spring for lower guard
1
PARTS LIST
MAINTENANCE

9
WARNING!
Repairs should be made by an authorized repair center. Do not open or
disassemble this power tool.
EXPLODED VIEW

TOOL SHOP
®
10A 7-1/4" CIRCULAR SAW WARRANTY
1-YEAR LIMITED WARRANTY:
This TOOL SHOP®brand power tool carries a 1-Year Limited Warranty to the original
purchaser. If the tool fails within one (1) year from the date of purchase, simply bring this tool
with your original sales receipt back to your nearest MENARDS® retail store. At its discretion,
TOOL SHOP® agrees to have the tool replaced with the same or similar TOOL SHOP®
product free of charge, within the stated warranty period, when returned by the original
purchaser with original sales receipt. Notwithstanding the foregoing, this limited warranty does
not cover any damage that has resulted from abuse or misuse of the Merchandise. This
warranty: (1) excludes expendable parts including but not limited to blades, belts, bits, light
bulbs, and/ or batteries; (2) shall be void if this tool is used for commercial and/or rental
purposes; and (3) does not cover any losses, injuries to persons/property or costs. This
warranty does give you specific legal rights and you may have other rights, which vary from
state to state. Be careful, tools are dangerous if improperly used or maintained. Seller’s
employees are not qualified to advise you on the use of this Merchandise. Any oral
representation(s) made will not be binding on seller or its employees. The rights under this
limited warranty are to the original purchaser of the Merchandise and may not be transferred
to any subsequent owner. This limited warranty is in lieu of all warranties, expressed or
implied including warranties or merchantability and fitness for a particular purpose. Seller shall
not be liable for any special, incidental, or consequential damages. The sole exclusive remedy
against the seller will be for the replacement of any defects as provided herein, as long as the
seller is willing or able to replace this product or is willing to refund the purchase price as
provided above. For insurance purposes, seller is not allowed to demonstrate any of these
power tools for you.
For questions / comments, technical assistance or repair parts –
Please call toll free at: 1-800-868-7421 (M-F 8am – 5pm EST)
SAVE YOUR RECEIPTS. THIS WARRANTY IS VOID WITHOUT THEM.
Distributed by: Menard, Inc., Eau Claire, WI 54703 Rev. 1.1 2018/05/02