Jet CS-275, CS-275-1, CS-315, CS-315-1 Operating Instructions And Parts Manual

Operating Instructions and Parts Manual

Manual Ferrous Cold Saws

Models CS-275, CS-315

JET

427 New Sanford Road
LaVergne, Tennessee 37086 Part No. M-414226
Ph.: 800-274-6848 Revision F 02/2018
www.jettools.com Copyright © 2018 JET

model CS-275-1 shown

1.0 Warranty and Service

JET warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please
contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday.

Warranty Period
The general warranty lasts for the time period specified in the literature included with your product or on the official
JET branded website.

• JET products carry a limited warranty which varies in duration based upon the product. (See chart below)

• Accessories carry a limited warranty of one year from the date of receipt.

• Consumable items are defined as expendable parts or accessories expected to become inoperable within a

reasonable amount of use and are covered by a 90 day limited warranty against manufacturer’s defects.

Who is Covered

This warranty covers only the initial purchaser of the product from the date of delivery.

What is Covered

This warranty covers any defects in workmanship or materials subject to the limitations stated below. This warranty
does not cover failures due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear,
improper repair, alterations or lack of maintenance. JET woodworking machinery is designed to be used with Wood.
Use of these machines in the processing of metal, plastics, or other materials outside recommended guidelines may
void the warranty. The exceptions are acrylics and other natural items that are made specifically for wood turning.

Warranty Limitations

Woodworking products with a Five Year Warranty that are used for commercial or industrial purposes default to a
Two Year Warranty. Please contact Technical Service at 1-800-274-6846 for further clarification.

How to Get Technical Support
Please contact Technical Service by calling 1-800-274-6846. Please note that you will be asked to provide proof
of initial purchase when calling. If a product requires further inspection, the Technical Service representative will

explain and assist with any additional action needed. JET has Authorized Service Centers located throughout the
United States. For the name of an Authorized Service Center in your area call 1-800-274-6846 or use the Service
Center Locator on the JET website.

More Information

JET is constantly adding new products. For complete, up-to-date product information, check with your local distributor
or visit the JET website.

How State Law Applies

This warranty gives you specific legal rights, subject to applicable state law.

Limitations on This Warranty

JET LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOR EACH PRODUCT.
EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN
IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
JET SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY, OR FOR
INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR
PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

JET sells through distributors only. The specifications listed in JET printed materials and on official JET website are
given as general information and are not binding. JET reserves the right to effect at any time, without prior notice,
those alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason
whatsoever. JET

Product Listing with Warranty Period

90 Days – Parts; Consumable items
1 Year – Motors; Machine Accessories
2 Year – Metalworking Machinery; Electric Hoists, Electric Hoist Accessories; Woodworking Machinery used
for industrial or commercial purposes
5 Year – Woodworking Machinery
Limited Lifetime – JET Parallel clamps; VOLT Series Electric Hoists; Manual Hoists; Manual Hoist
Accessories; Shop Tools; Warehouse & Dock products; Hand Tools; Air Tools

NOTE: JET is a division of JPW Industries, Inc. References in this document to JET also apply to JPW Industries,
Inc., or any of its successors in interest to the JET brand.

®

branded products are not sold in Canada by JPW Industries, Inc.

2

2.0 Table of contents

Section Page

1.0 Warranty and Service ..................................................................................................................................... 2

2.0 Table of contents ............................................................................................................................................ 3

3.0 Safety warnings .............................................................................................................................................. 4

4.0 Introduction .................................................................................................................................................... 5

5.0 Cold saw features .......................................................................................................................................... 6

6.0 Specifications ................................................................................................................................................. 7

7.0 Unpacking ...................................................................................................................................................... 9

7.1 Contents of shipping container ................................................................................................................... 9

8. 0 I n s ta l l a t i o n a n d a s s e mb l y ................................................................................................................................... 9

8.1 Operating lever ........................................................................................................................................... 9

8.2 Handle ........................................................................................................................................................ 9

8.3 Exension roller ............................................................................................................................................ 9

8.4 Coolant tank ............................................................................................................................................... 9

8.5 Splash plates .............................................................................................................................................. 9

8.6 Length stop ............................................................................................................................................... 10

9.0 Electrical connections .................................................................................................................................. 10

9.1 Three-phase models ................................................................................................................................ 10

9.2 Single-phase models ................................................................................................................................ 10

9.3 Voltage conversion (model CS-275-1 only) .............................................................................................. 10

9.4 GROUNDING INSTRUCTIONS ............................................................................................................... 11

10.0 Adjustments ............................................................................................................................................... 11

10.1 Miter adjustment ..................................................................................................................................... 11

10.2 Vise ........................................................................................................................................................ 11

10.3 Stops ...................................................................................................................................................... 11

10.4 Blade replacement ................................................................................................................................. 12

11.0 Controls ...................................................................................................................................................... 12

12.0 Operation ................................................................................................................................................... 12

13.0 Maintenance ............................................................................................................................................... 13

13.1 Maintenance requirements ..................................................................................................................... 13

13.2 Periodic maintenance ............................................................................................................................. 13

13.3 Coolant system ...................................................................................................................................... 13

13.4 Lubrication .............................................................................................................................................. 13

13.5 Blade tracking adjustment ...................................................................................................................... 13

14.0 Blade selection ........................................................................................................................................... 14

14.1 General characteristics ........................................................................................................................... 14

14.2 Determining proper tooth pitch ............................................................................................................... 14

14.3 Cutting and feeding speed ..................................................................................................................... 14

14.4 Coolant ................................................................................................................................................... 15

14.5 Blade structure ....................................................................................................................................... 15

14.6 Types of blades ...................................................................................................................................... 15

14.7 Teeth shape ........................................................................................................................................... 15

15.0 Troubleshooting ......................................................................................................................................... 17

15.1 Blade and cutting problems .................................................................................................................... 17

15.2 Machine fault and operating problems ................................................................................................... 18

16.0 Parts ........................................................................................................................................................... 18

16.1.1 CS-275 Cold Saw (Machine Assembly) – Exploded View .................................................................. 19

16.1.2 CS-275 Cold Saw (Machine Assembly) – Parts List ........................................................................... 20

16.2.1 CS-315 Cold Saw (Machine Assembly) – Exploded View .................................................................. 23

16.2.2 CS-315 Cold Saw (Machine Assembly) – Parts List ........................................................................... 24

16.3.1 CS-275 and CS-315 Cold Saws (Stand Assembly) – Exploded View ................................................. 27

16.3.2 CS-275 and CS-315 Cold Saws (Stand Assembly) – Parts List ......................................................... 27

17.0 Electrical connections ................................................................................................................................ 28

17.1 Models CS-275 and CS-315 (3 Phase) .................................................................................................. 28

17.2 Model CS-275 (1 Phase) ........................................................................................................................ 29

17.3 Model CS-315 (1 Phase) ........................................................................................................................ 30

3

3.0 Safety warnings

1. Read and understand the entire owner’s
manual before attempting assembly or
operation.

2. Read and understand the warnings posted on
the machine and in this manual. Failure to
comply with all of these warnings may cause
serious injury.

3. Replace the warning labels if they become
obscured or removed.

4. This cold saw is designed and intended for use
by properly trained and experienced personnel
only. If you are not familiar with the proper and
safe operation of a cold saw, do not use until
proper training and knowledge have been
obtained.

5. Do not use this cold saw for other than its
intended use. If used for other purposes, JET
disclaims any real or implied warranty and
holds itself harmless from any injury that may
result from that use.

6. Always wear approved safety glasses/face
shield while using this cold saw. Everyday
eyeglasses only have impact resistant lenses;
they are not safety glasses.

7. Before operating this cold saw, remove tie,
rings, watches and other jewelry, and roll
sleeves up past the elbows. Remove all loose
clothing and confine long hair. Non-slip
footwear or anti-skid floor strips are
recommended.

8. Wear ear protectors (plugs or muffs) during
extended periods of operation.

9. CALIFORNIA PROPOSITION 65 WARNING:
This product contains chemicals known to the
State of California to cause cancer, or birth
defects or other reproductive harm.

10. This product, when used for welding, cutting,
or working with metal, produces fumes, gases,
or dusts which contain chemicals known to the
State of California to cause birth defects and,
in some cases, cancer. (California Health and
Safety Code Section 25249.5 et seq.)

11. Do not operate this machine while tired or
under the influence of drugs, alcohol or any
medication.

12. Make certain the switch is in the OFF position
before connecting the machine to the power
supply.

13. Make certain the machine is properly
grounded.

14. Make all machine adjustments or maintenance
with the machine unplugged from the power
source.

15. Remove adjusting keys and wrenches. Form a
habit of checking to see that keys and
adjusting wrenches are removed from the
machine before turning it on.

16. Keep safety guards in place at all times when
the machine is in use. If removed for
maintenance purposes, use extreme caution
and replace the guards immediately after
maintenance is complete.

17. Make sure the cold saw is firmly positioned on
a secure foundation.

18. Check damaged parts. Before further use of
the machine, a guard or other part that is
damaged should be carefully checked to
determine that it will operate properly and
perform its intended function. Check for
alignment of moving parts, binding of moving
parts, breakage of parts, mounting and any
other conditions that may affect its operation.
A guard or other part that is damaged should
be properly repaired or replaced.

19. Provide for adequate space surrounding work
area and non-glare, overhead lighting.

20. Keep the floor around the machine clean and
free of scrap material, oil and grease.

21. Keep visitors a safe distance from the work
area. Keep children away.

22. Make your workshop child proof with padlocks,
master switches or by removing starter keys.

23. Give your work undivided attention. Looking
around, carrying on a conversation and “horse­play” are careless acts that can result in
serious injury.

24. Maintain a balanced stance at all times so that
you do not fall or lean against the blade or
other moving parts. Do not overreach or use
excessive force to perform any machine
operation.

25. Use the right tool at the correct speed and
feed rate. Do not force a tool or attachment to
do a job for which it was not designed. The
right tool will do the job better and more safely.

26. Do not make a cut which exceeds the
capacities of the cold saw as shown in the
specifications section of this manual.

27. Use recommended accessories; improper
accessories may be hazardous.

28. Maintain tools with care. Keep blades sharp
and clean for the best and safest performance.
Follow instructions for lubricating and changing
accessories.

4

29. Make sure the work piece is securely attached
or clamped to the table. Never use your hand
to hold the work piece.

30. Turn off the machine and disconnect from
power before cleaning. Use a cloth or brush to
remove chips or debris — do not use your
hands.

31. Do not stand on the machine. Serious injury
could occur if the machine tips over.

Familiarize yourself with the following safety notices used in this manual:

This means that if precautions are not heeded, it may result in minor injury and/or

possible machine damage.

This means that if precautions are not heeded, it may result in serious injury or possibly

even death.

32. Never leave the machine running unattended.
Turn the power off and do not leave the
machine until it comes to a complete stop.

33. Remove loose items and unnecessary work
pieces from the area before starting the
machine.

- - SAVE THESE INSTRUCTIONS - -

4.0 Introduction

The JET CS-275 and CS-315 Cold Saws are designed to provide a reliable solution to the needs of machine
shops and production environments that work with steel or iron. The saws are manually operated. After
clamping the material in the vise, the operator presses the trigger starting the blade, and brings the operating
lever downward to cut the material. The saws can perform miter cuts up to 45º to the right or left.

This manual is provided by JET covering the safe operation and maintenance procedures for the JET Cold
Saw. This manual contains instructions on installation, safety precautions, general operating procedures,
maintenance instructions and parts breakdown. Your machine has been designed and constructed to provide
consistent, long-term operation if used in accordance with the instructions as set forth in this document.

If there are questions or comments, please contact your local supplier or JET. JET c an also be reached at our
web site: www.jettools.com.

Retain this manual for future reference. If the machine transfers ownership, the manual should accompany it

5

5.0 Cold saw features

Figure 5-1

Miter cutting head

The miter cutting head is the unit that perf orms the
cut, and is pivoted downward manually by means
of the operating lever. The head is mounted to a
cast iron base, and consists of a blade support unit
with guard, transmission unit, and motor. The
depth of cut is set by adjusting the depth stop. The
miter cutting head swivels and locks into any
position within a 135º range.

Miter position lock

The miter position lock secures the miter cutting
head from movement. The miter is secured when
the lever is moved to the right and is released
when the lever is moved to the left.

Self-centering vise

The self-centering vise holds the work piece in
place during cutting. The handwheel brings the
vise toward the work piece, then the cam lever is
rotated for fast clamping. An anti-burr attachment is
included, as well as a stop assembly for repetitive
cuts of the same length.

Control panel

The panel features independent ON and OFF
buttons with indicator light, a mushroom style red
emergency OFF switch, coolant flow switch, and a
switch for speed selection.

Flood coolant system

The coolant pump must be

submerged before operating to prevent damage
to the pump.

Coolant is dispensed directly onto the saw blade
from a coolant fitting on the upper blade guard.
Coolant is provided through tubing from the coolant
pump which rests inside the machine base. See
sect. 13.3 for further information about proper
coolants.

6

6.0 Specifications

Model numbers ............................................................................ CS-275 ........................................................CS-275-1

Stock numbers ............................................................................. 414226 ........................................................... 414228

Blade diameter ..................................................................... 11” (275mm) .................................................. 11” (275mm)

Blade thickness ..................................................................... 0.08” (2mm) ................................................... 0.08” (2mm)

Arbor diameter ................................................................... 1-1/4” (32mm) ................................................ 1-1/4” (32mm)

Blade speed (RPM) .................................................................54 and 108 ................................................................... 54

Vise type ......................................................adjustable jaws, cam handle .......................... adjustable jaws, cam handle

Maximum vise opening ......................................................................... 4” .................................................................... 4”

Miter angle range (deg.) ....................................................................... 90 ................................................................... 90

Miter stops (deg.) ..................................................................... 45 L, 45 R ...................................................... 45 L, 45 R

Slotting capability ................................................................................ yes ................................................................. yes

Material length stop ........................................................... 30”, graduated ................................................ 30”, graduated

Vise platform height from floor ............................................. 38” (96.5cm) ................................................... 38” (96.5cm)

Saw motor ..................................... TEFC, 1-1/2HP, 3PH, 230VAC, 60Hz ..... TEFC, 1-1/2HP, 1PH, 115/230VAC, 60Hz

Plug provided ....................................................................................... no ......................................................yes (115V)

Coolant pump .................................... TEFC, 1/8HP, 1PH, 230VAC, 60Hz ........ TEFC, 1/8HP, 1PH, 115/230VAC, 60Hz

Coolant tank capacity .......................................................... 1.5 gal (5.7L) .................................................. 1.5 gal (5.7L)

Overall dimensions (LxWxH) ........... 40” x 39” x 72” (1016x991x1829mm) ............. 40” x 39” x 72” (1016x991x1829mm)

Base footprint .................................................... 23” x 24” (584 x 610mm) ................................ 23” x 24” (584 x 610mm)

Net weight with stand .........................................................330 lb (150kg) ................................................ 330 lb (150kg)

Shipping weight ..................................................................360 lb (163kg) ................................................ 360 lb (163kg)

Model numbers ............................................................................ CS-315 ........................................................CS-315-1

Stock numbers ............................................................................. 414227 ........................................................... 414229

Blade diameter ..................................................................... 12” (315mm) .................................................. 12” (315mm)

Blade thickness ..................................................................... 0.08” (2mm) ................................................... 0.08” (2mm)

Arbor diameter ................................................................... 1-1/4” (32mm) ................................................ 1-1/4” (32mm)

Blade speed (RPM) .................................................................52 and 104 ................................................................... 52

Vise type ......................................................adjustable jaws, cam handle .......................... adjustable jaws, cam handle

Maximum vise opening ...................................................................... 4.7” ................................................................. 4.7”

Miter angle range (deg.) ....................................................................... 90 ................................................................... 90

Miter stops (deg.) ..................................................................... 45 L, 45 R ...................................................... 45 L, 45 R

Slotting capability ................................................................................ yes ................................................................. yes

Material length stop ........................................................... 30”, graduated ................................................ 30”, graduated

Vise platform height from floor ............................................. 38” (96.5cm) ................................................... 38” (96.5cm)

Saw motor ............................................ TEFC, 2HP, 3PH, 230VAC, 60Hz .................. TEFC, 2HP, 1PH, 230VAC, 60Hz

Plug provided ....................................................................................... no ................................................................... no

Coolant pump .................................... TEFC, 1/8HP, 1PH, 230VAC, 60Hz ............... TEFC, 1/8HP, 1PH, 230VAC, 60Hz

Coolant tank capacity .......................................................... 1.5 gal (5.7L) .................................................. 1.5 gal (5.7L)

Overall dimensions (LxWxH) ...........

Base footprint .................................................... 23” x 24” (584 x 610mm) ................................ 23” x 24” (584 x 610mm)

Net weight with stand .........................................................390 lb (177kg) ................................................ 390 lb (177kg)

Shipping weight .................................................................. 420 (190.5kg) ................................................. 420 (190.5kg)

40” x 39” x 72” (1016x991x1829mm) ............. 40” x 39” x 72” (1016x991x182 9mm)

Cutting Capacities:

(prewired 115V)

Solid Bars Tubing

Model Angle

CS-275

CS-315

90° 3.3” 2.5” x 2.5” 3.1” x 2.0” 3.3” 2.5” x 2.5” 3.1” x 2.0”
45° 3.3” 2.2” x 2.2” 2.2” x 2.0” 3.3” 2.2” x 2.2” 2.2” x 2.0”
90° 3.5” 3.2” x 3.2” 4” x 3.2” 3.5” 3.2” x 3.2” 4” x 3.2”
45° 3.5” 2.6” x 2.6” 3.2” x 2.6” 3.5” 2.6” x 2.6” 3.2” x 2.6”

The specifications in this manual were current at time of publication, but because of our policy of continuous
improvement, JET reserves the right to change specifications at any time and without prior notice, without incurring
obligations.

Table 1

7

7.0 Unpacking

Open shipping container, and any secondary
boxes. Check for shipping damage; report any
damage immediately to your distributor and
shipping agent. Do not discard any shipping
material until the Cold Saw is assembled and
running properly.

Compare the contents of your container with the
following parts list to make sure all parts are intact.
Missing parts, if any, should be reported to your
distributor. Read the instruction manual thoroughly
for assembly, maintenance and safety instructions.

7.1 Contents of shipping container

1 Cold Saw
1 Operating Lever
1 Work Stop Assembly
4 Hex Cap Screws with Nuts
1 Handle
1 Roller Assembly
2 Splash Plates
1 Coolant Tank w/ Pump (inside base)
1 Operating Instructions and Parts Manual (not

shown)

1 Product Registration Card (not shown)

Figure 7-1

8.0 Installation and assembly

Tools required for assembly (not provided):

6mm hex key (Allen wrench)
12mm and 19mm open-end wrenches

Remove all packing material from around the
machine. Remove screws holding the saw to the
skid. Lift the machine off the skid using straps
around the cast iron portions of the head (keep
straps away from blade, levers, etc.).

The location should have sufficient lighting to
prevent shadows around the work area. Leave
enough room on all sides of the machine for
movement of stock and for general maintenance
work.

The base of the machine must be anchored to the
floor by two lag bolts or studs properly anchored
into concrete.

After positioning the machine, remove any cords
that were used to secure the head in lowered
position during shipping.

Exposed metal surfaces have been coated with a
rust-protectant from the factory. Remove this using
a soft cloth dampened with a cleaner/degreaser.
Do not use gasoline, paint thinner, acetone, or
other highly flammable substances, and avoid
using an abrasive pad as it may scratch metal
surfaces.

8

8.1 Operating lever

Refer to Figure 8-1.

1. Remove the hex nut and screw from the hole
at the front of the saw head (Figure 8-1).
These fasteners will not be used again unless
the machine needs to be transported in the
future.

2. Insert the operating lever into the threaded fill
hole. Rotate it a good distance into the hole,
and make sure the final orientation of the
handle grip is in a comfortable position for the
operator, as shown in Figure 8-1.

3. Secure the operating lever by tightening the
hex nut against the saw head.

4. Push the two-pin cable connector into the
receptacle sleeve on the junction box of the
motor, and tighten the knurled ring to secure.

Figure 8-2

8.4 Coolant tank

Refer to Figure 8-3.

Direct the lower end of the drain hose into the
basket of the coolant tank, as shown.

Fill the tank with coolant

before operating the coolant pump. Failure to
do so may damage the pump.

Figure 8-1

8.2 Handle

Screw the handle (shown in Figure 7-1) into the
handwheel and tighten the nut against the
handwheel, using a 12mm wrench.

8.3 Exension roller

Refer to Figure 8-2.
Mount the extension roller to the side with the

existing socket head cap screws, using a 6mm hex
key.

Slots make the roller assembly adjustable for
height. Place a straight edge across the clamp
table and the extension roller to achieve alignment.

Adjust the valve on the coolant fitting atop the
blade housing, to achieve desired flow. When the
coolant switch is in the ON position, flow starts
when the drive motor is started. Turning off the
coolant switch stops coolant flow.

Figure 8-3

8.5 Splash plates

Refer to Figure 8-4.

The plates deflect expended coolant and swarf
coming off the blade, into the encircling channel of
the base. The coolant drains back into the tank,
while the swarf is easily cleaned from the channel.

Mount the two plates to the front and rear of the
base, using the existing screws in the base and a
6mm hex key. Slots allow height adjustment.

9

the fuse holder or circuit breaker to pre vent it being
turned on while the machine is being wired.

See Table 2 for recommended circuit sizes for your
particular model. NOTE: Local codes take

precedence over recommendations.

Recommended circuit size

CS-275 (3PH 230V)
CS-275-1 (1PH,115/230V)
CS-315 (3PH 230V)
CS-315-1 (1PH, 230V)

Table 2

10A
20A
15A
20A

Figure 8-4

8.6 Length stop

Refer to Figure 8-5.

1. Screw the lower rod into the threaded hole in
the base. Orient the rod so that the graduated
scale is visible, and tighten the hex nut with a
19mm wrench to secure.

2. Calibrate the length stop: Lower the blade, and
loosen the knobs on the rod holder. Then slide
the upper rod into contact with the blade, and
adjust the rod holder so that its left edge aligns
with the zero. Retighten the top knob to secure
the zero setting.

Figure 8-5

9.1 Three-phase models

The CS-275 (3-phase) and CS-315 (3 -phase) are
rated for 230-volt only power. They are not
supplied with a plug. You may either install a
proper 230V UL/CSA listed plug, or “hardwire” the
machine directly to a service panel.

After wiring, make sure that the blade rotates in the
proper direction. If it does not, reverse two of the 3­phase wires on the supply input.

9.2 Single-phase models

The CS-315-1 (single phase) is rated for 230-volt
only power. It is not supplied with a plug. You may
either install a proper 230V UL/CSA listed plug, or
“hardwire” the machine directly to a service panel.

The CS-275-1 (single phase) is rated for
115/230V, prewired for 115V and supplied with a
120-volt rated plug. It may be converted to 230V.
See section 9.3.

9.3 Voltage conversion (model CS-

275-1 only)

To convert from 115V to 230V:

1. Remove the panel from the control box.

2. On the transformer, reconnect the L11 line
from the 120V terminal to the 230V terminal
(A, Figure 9-1).

3. Replace the 20 amp fuses with 10 amp fuses
in the first two fuse holders (B, Figure 9-1).

9.0 Electrical connections

Electrical connections must

be made by a qualified
electrician in compliance with all relevant
codes. This machine must be properly
grounded to help prevent electrical shock and
possible fatal injury.

On all models, if a machine is being hard-wired to a
panel, make sure a disconnect is available for the
operator. During hard-wiring of the machine, make
sure the fuses have been removed or the breakers
have been tripped in the circuit to which the cold
saw will be connected. Place a warning placard on

10

Figure 9-1