Sharp SW-130HT User manual

SW-130HT
Instruction Manual
Version 1 20180516

Safety rules
Make sure your work area is cleared of uninvited people and obstacles
every time before you start operating the machine.
Never step or stand on the roller table. Your foot may slip or trip on the
rollers and you will fall.
Never wear gloves or loose clothing when operating the machine. It may
lead to serious injury if they are caught in the running machine. Wrap or
cover long hair.
Never touch the running saw blade with gloves or not. It is dangerous if
your hands, clothing or gloves are caught by the running blade.
Make sure any use of fire is prohibited in the shop and install a fire
extinguisher or other fire control device near the machine when cutting
titanium, magnesium, or any other material that produces flammable chips.
Never leave the machine unattended when cutting flammable materials.
Use a water-soluble cutting fluid on this machine. Oil-based cutting fluids
may emit smoke or catch fire, depending on how they are used.
Never cut carbon or any other material that may produce and disperse
explosive dust. It is possible that sparks from motors and other machine
parts will ignite and explode the air-borne dust.

Safety rules
Never adjust the wire brush or remove chips while the saw blade is still
running. It is extremely dangerous if hands or clothing are caught by the
running blade.
Stop the saw blade before you clean the machine. It is dangerous if hands or
clothing are caught by the running blade.
Never start the saw blade unless the workpiece has been clamped firmly. If
the workpiece is not securely clamped, it will be forced out of the vise
during cutting.
Take preventive measures when cutting thin or short pieces from the work
to keep them from falling. It is dangerous if the cut pieces fall.
Use roller tables at the front and rear sides of the machine when cutting
long work. It is dangerous if the work piece falls off the machine.
Turn off the shop circuit breaker switch before performing maintenance on
the machine. Post a sign indicating the machine is under maintenance.

i
Table of Contents
Section 1 –Safety Information
1-1
Safety Instructions ………………………………………………………………………………………………………
1-1
Safeguard Devices ……………………………………………………………………………………………………….
1-3
Emergency Stop ………………………………………………………………………………………………………….
1-4
Illustration: Emergency Stop ………………………………………………………………………………………
1-5
Safety Labels ……………………………………………………………………………………………………………….
1-6
Illustration: Safety Labels ………………………………………………………………………………………..…
1-7
Hearing Protection ……………………………………………………………………………………………………...
1-8
CE Compliance …………………………………………………………………………………………………………….
1-8
Risk Assessment ………………………………………………………………………………………………………….
1-8
Section 2 –General Information
2-1
Specification ……………………………………..………………………………………………………………………..
2-2
Machine Parts Identification ……………………………………………………………………………………….
2-3
Floor Plan …………………………………………………………………………………………………..……………….
2-4
Section 3 –Moving & Installation
3-1
Location & Environment ………………………………..……………………………………………………………
3-1
Unpacking & Inspecting ……..……………………………………………………………………………………….
3-2
Lifting …………………………………………..………………………………………………………………….………….
3-3
Illustration: Lifting Points …………………………………………………………………….…………….
3-5
Removing Shipping Bracket …………………………..……………………………………………….……………
3-6
Cleaning …………………………………………..…………………………………………………………….……………
3-6
Installing …………………………...………………………………………………………………………….…………….
3-6
Supplying Hydraulic Oil …………………………………………………………………….…………….
3-6
Supplying Coolant ………..………………………………………………………………….……………..
3-7
Connecting Electric Power ……………………………………………………………….……………..
3-7
Leveling ……………………………………………………………………………………….…………………
3-8
Anchoring the machine …………………………………………………………………………………..
3-9
Installing Roller Table ………………………………………………….………………………………….
3-9
Installing Fire Control Device ………………………………………………….………………………
3-9
Relocating ………………………...…………………………………………………………………….………………….
3-9
Section 4 –Operating Instructions
4-1
Safety Precautions …………………..…………………..……………………………………….…………………….
4-2
Before Operating …………………………..…………………………………………………………………………….
4-3
Control Panel (SW-130HTM) ……..………..………………………………………….………………………
4-4
Control Panel ………………….………………………………………………………………………..…….
4-4

ii
Table of Contents
Control Buttons ……………………………………………………………………………………….……..
4-4
Control Panel (SW-130HTSA) ……..………………..………….………………………….………………………
4-5
Control Panel ………………….………………………………………………………………………..…….
4-5
Control Buttons ……………………………………………………………………………………….……..
4-5
Standard Accessories ………….………………………..……………………………………………….……………
4-7
Unrolling & Installing the Blade …………..………..…………………………………………………………….
4-9
Adjusting Blade Speed ………..………..…………………………………………………………………………….
4-10
Adjusting Saw Arm ………..………..………………………………………………………………………………….
4-11
Adjusting Coolant Flow ………..………..…………………………………………………………………..……….
4-11
Installing Material Stop Bracket ………..………..……………………………………………………………….
4-12
Adjusting Wire Brush ………..……………………………………………………………………….……………….
4-12
Test -Running the Machine ....………..……………………………………………..…………………………….
4-13
Breaking-In the Blade ………..………..…………………………………………………………………..………….
4-13
Cutting Operation ………..………..…………………………………………………………………..……………….
4-14
Terminating a Cutting Operation ………..………..…………………………………….……………………….
4-14
Section 5 –Electrical System
5-1
Electrical Circuit Diagrams ……….…………………..……………………………………………………………..
5-1
Section 6 –Hydraulic System
6-1
Hydraulic Diagrams ……….…………………..………………………………………………………………………..
6-1
Section 7 –Bandsaw Cutting: a Practical Guide
7-1
Introduction ……………………….…….…………………..…………………………………………………………….
7-1
Saw Blade Selection ………………….…………………..……………………………………………………………
7-1
Some Sawing Practices …………….…………………..………………………………………….…………………
7-4
Saw Pitch Selection ……………………………………………………………………….………………..
7-4
Material Size and Saw Pitch ………………………………………………….….…………………….
7-4
Section 8 –Maintenance & Service
8-1
Introduction ……………………….…….…………………..…………………………………………………………….
8-1
Basic Maintenance ………………….…………………..…………………………………………….……………….
8-1
Maintenance Schedule …………….…………………..…………………………………………………………….
8-1
Before Beginning a Day’s Work ……………………………………………………………………….
8-2
After Ending a Day’s Work …………………………………………………….………………………..
8-2
Every 2 Weeks ……………………………………………………………………….……………………….
8-2
Every First 600hrs for new machine, then every 1200hrs for routine change….
8-2
Every Six Months ……………….………………………………………………….……………………….
8-3
Storage Conditions …………………………....………..……………………………………………………………..
8-3
Terminating the Use of Machine ……..…………..……………………………………………………………..
8-3

iii
Table of Contents
Oil Recommendation for Maintenance ……………………………………………………………………….
8-4
Section 9 –Troubleshooting
9-1
Introduction ……………………….…….…………………..…………………………………………………………….
9-1
Precautions ………………….…………………..…………………………………………………………………….....
9-2
General Troubles & Solutions ………………………..…………………………………………………………….
9-2
Minor Troubles & Solutions ………………………..………………………………………………..…………….
9-3
Motor Troubles & Solutions ………………………..…………………………………………………..………….
9-3
Blade Troubles & Solutions ………………………..………………………………………………………………..
9-4
Sawing Problems & Solutions ………………………..……………………………………………………………
9-5
Re-Adjusting the Roller Table ………………………..…………………………………………………………….
9-6
Section 10 –Parts
10-1
Spare Parts Recommendations …………………..……………………………………………………………….
10-1
Part List ……………………………………………………………………………………………………………………….
10-2

1-1
Section 1
SAFETY
INFORMATION
SAFETY INSTRUCTIONS
SAFEGUARD DEVICES
EMERGENCY STOP
SAFETY LABELS
HEARING PROTECTION
CE COMPLIANCE
RISK ASSESSMENT
Safety is a combination of a well-designed machine, 
alertness at all times. Our band machine has incorporated many safety measures during the design
process and used protective devices to prevent personal injuries and potential risks. Warning labels
also serve as a reminder to the operator.
Throughout this manual, you will also see various safety-related symbols indicating important
information that you should take note of prior to use of the machine or part of its functions. These
important safety instructions do not cover all possible situations that might occur. It is your
responsibility to take caution and follow procedures stated in this manual when installing,
maintaining and operating your machine. We will not be liable for damages resulting from improper
use.
SAFETY INSTRUCTIONS
What the icons and signs in this user manual mean:
This icon marks DANGER; hazards or unsafe practices that may result in severe
personal injury or death.
This icon marks WARNING; hazards or unsafe practices that may result in
personal injury or damage to the machine.
This icon marks CAUTION; information that should be read before use to prevent
damage to the machine.
Supplementary information to the procedures described in this manual.
Call your local agent or our service center for help.

1-2
This manual has important safety
information. Read through it carefully
before operating this machine to prevent
personal injury or machine damage. Learn
the operation, limitation and the specific
potential hazards peculiar to this band
saw.
Do not operate this machine unless it is
completely assembled.
Make sure the power switch is off before
plugging in power cord.
Disconnect the power cord before making
adjustment, maintenance or blade
changes.
Keep all guards and shields in place before
installing or starting up the machine.
Wear proper apparel during operation
and when servicing the machine.
Keep unauthorized personnel away.
Do not reach over or stand on any part of
the machine.
Never hold the material by hand for
cutting. Always use the vise and make
sure the material is clamped securely
before cutting.
It is dangerous to operate the machine
when the floor is slippery. Keep the floor
clean and dry. Check for ice, moisture, or
grease before entering.
Do not use the machine to cut explosive
material or high pressure vessels as it will
generate great amount of heat during the
sawing process and may ignite an
explosion.
Keep the work environment safe. Do not
use band saw in a damp or wet location.
Never operate while under the influence
of drugs, alcohol or medication.
All users must read it before performing any
activity on the machine, such as replacing
the saw band or doing regular maintenance.
Some personal protective equipment is
required for the safe use of the machine, e.g.
protection goggles.
Keep blade protection cover and wheel
covers in place and in working order.
Use recommended accessories. Improper
accessories may be hazardous.
Keep your work area well illuminated at
minimum 500 lumen.
Keep your work area clean. Cluttered and
slippery floors invite accidents.
Remove adjusting keys, wrenches or any
loose parts or items from the machine
before turning on power.
Check for damaged parts. Before continuing
using the machine, the damaged part should
be checked and replaced.
Moving parts should be kept in proper
alignment and connection with the machine.
Check for breakage, mounting and any other
conditions that may affect its operation. Any
damaged part or guard should be properly
repaired or replaced.
When a workpiece is too long or heavy,
make sure it is supported with a roller table
(recommended).
Always remember to switch off the machine
when the work is completed.
Use a sharp saw blade and keep the machine
in its best and safest performance by
following a periodical maintenance schedule.
Do not force the band saw beyond its
intended use. It is safer to operate with the
cutting rate for which it was designed.

1-3
SAFEGUARD DEVICES
The safeguard devices incorporated in this machine include the following two main parts:
1. Protection covers & guards
2. Safety-related switches
Protection Covers & Guards
1. Idle wheel housing cover
2. Drive wheel housing cover
3. Gear reducer cover
4. Wire brush belt cover
5. Blade guard cover (left & right)
6. Chip conveyor cover (CE model only)
The protection devices should always be mounted on the machine whenever the machine is running.
Do not remove any of these safeguard devices under any circumstances except when servicing the
machine. Even skilled service technicians should still take cautions when performing repairs or service
on the machine with any of these protectors removed. It is the responsibility of the user to make sure all
these elements are not lost and damaged.
Take note of the following main moving parts on the machine prior to and during machine operation:
Saw bow assembly
Drive and idle wheels
Blade guide arm
Saw blade guide rollers
Quick approach device
Wire brush
Chip conveyor (optional)
Workpiece clamping vises
Shuttle vises and workbed rollers
Top clamps (optional)
Gear reducer

1-4
Safety Related Switches
To protect the operator, the following safety related switches on the machine are actuated when the
machine is in operation.
Wheel motion detector
This is a proximity sensor used to detect the motion
of the drive wheel. Once the saw blade is broken or
as soon as it starts slipping, the sensor will detect
and stop the drive wheel and the machine.
Power switch
Located on the cover of electrical cabinet, the power
switch controls the main power of the machine.
Emergency stop button
Located on the control panel, the button when
pressed will stop the machine completely.
Vise clamp switch
This switch assures firm clamping of the workpiece. If
the workpiece is not clamped properly, the saw
blade is not allowed to run.
Wheel cover interlock switches
(CE model only)
Located on the two wheel housings, these switches
are used to assure that the machine will stop
whenever the wheel covers are open. This device is
to protect users from being cut by the running saw
blades.
Among all these safety switches, some of them are used to protect the users and some of them are
used to prevent damage to saw blades, the workpiece and the machine itself, etc. We have taken
every precaution to prevent injury or damage and to provide safe and economical operation of the
machine.
EMERGENCY STOP
Designed to be easily accessible, the emergency stop button is located on the left bottom corner on
the control panel and is made in red color and rubber material. For CE models, supplementary
emergency stop button may be available at other area(s) of the machine depending on machine type.
Please refer to Illustration: Emergency Stop.
When you press the button, the machine will immediately come to a full stop to avoid injury or
damage when an accident occurs. The button will be locked when you press it. To unlock it, pull it
upward.
You should press it immediately without any hesitation when observing:
An emergency situation that would cause any injury or damage
An abnormal situation or problem such as fire, smoke, abnormal noise and etc.

1-5
Illustration: Emergency Stop
SW-130HTM
SW-130HTSA
Emergency Stop
Emergency Stop

1-6
SAFETY LABELS
Please read through and understand the safety labels before operating the machine. Refer to
Illustration: Safety Labels.
Label
Meaning
Label
Meaning
Hazardous Voltage
TURN POWER OFF before
servicing. Failure to
following the warning can
result in severe injury.
DANGER: Running Blade
Blade runs through this area.
Keep your hands away from a
running blade to avoid severe
injury. The arrow indicates
direction of the blade.
Cutting Hazard
KEEP COVER CLOSED
while the blade is
running. Turn power off
before opening cover.
Failure to follow the
warning can result in
severe injury.
Cutting Hazard
KEEP HAND OFF while the blade
is running. Turn power off
before opening cover. Failure to
follow the warning can result in
severe injury.
Please add antifreeze
coolant when the
ambient temperature is
below 0 C (32 F).
Loose Hand Hazard
KEEP HAND OFF. Do not touch
chip conveyor. Failure to follow
the warning can result in severe
injury.
Impact Hazard
WEAR SAFET SHOES. Do
not approach dropping
area during operation.
Replace the hydraulic oil every
six months or every 1,200 hours
of operation.
Oil specification: Shell TELLUS 27
or Mobil DTE OIL LIGHT /
HYDRAULIC 28
Cutting Hazard
KEEP COVER CLOSED
while the blade is
running. Turn power off
before opening cover.
Failure to follow the
warning can result in
severe injury.
Cutting Hazard
KEEP HAND OFF while the blade
is running. Turn power off
before opening cover. Failure to
follow the warning can result in
severe injury.

1-7
Illustration: Safety Labels
SW-130HTM
SW-130HTSA

1-8
HEARING PROTECTION
Always use ear protection!
When your machine is running, noise generated by the machine may come from the following:
Saw blade during cutting or material feed mechanism
Wire brush unit
Chip conveyor unit
Speed reducer
Hydraulic motor/pump
Belt transmissions variable speed motors
Blade motor
Coolant pump
Drive wheel
Parts not assembled tightly causing mechanical vibration
Our products pass noise testing less than 78 dBA. Noise level vary according to working conditions
and we recommend ear plugs or other hearing protection at all time. If your machine produces an
undesirable noise while it is running, you should:
1. Make sure all maintenance tasks have been performed following the prescribed maintenance
schedule (Refer to Section 8).
2. If maintenance does not seem to solve the problem, follow the troubleshooting procedures
under Section 9.
CE COMPLIANCE
Our CE model is designed to satisfy regulations of the Council Directive on the approximation of the
laws of the Member States relating to machinery (2006/42/EC) - Annex I Essential health and safety
requirements relating to the design and construction of machinery.
RISK ASSESSMENT
Risk assessment generally takes account of intended use and foreseeable misuse, including process
control and maintenance requirements. We made every effort to avoid any personal injury or
equipment damage during the machine design stage. However, the operator (or other people) still
needs to take precautions when handling any part of the machine that is unfamiliar and anywhere on
the machine that has potential hazards (e.g. the electrical control box).

2-1
Section 2
GENERAL
INFORMATION
SPECIFICATION
MACHINE PARTS IDENTIFICATION
FLOOR PLAN
This band saw machine is designed by our R&D engineers to provide you the following features and
advantages:
Safety
This machine is designed to fully protect the operator from its moving parts during cutting
operation.
The machine and each compoment has passed strict testing (Council Directive on the
approximation of the laws of the Member States relating to Machinery).
The machine will shut off automatically when the saw blade is broken, protecting both the
operator and the machine.
Convenience & High-Performance
The machine is designed in the way that the operation and adjustment can be easily
performed.
The machine will stop automatically when out of stock.
Dual valve system is designed to achieve optimal cutting performance with the simple
setting of feed rate and perspective cutting pressure for different material.
Durability
The intended life-span of the machine is counted based on regular daily operation. It is
calculated with the life expectancy of 10 years under normal operating condition and exact
attention to the maintenance schedule.
8 hours × 5 days × 52 weeks × 10 years ＝20,800 hours

2-2
SPECIFICATION
Model
SW-130HTM/SW-130HTSA
Capacity
Angle
0°
45°
60°
Round
13”(330 mm)
11.8”(300 mm)
8.6”(220 mm)
Square
11.0”(280 mm)
9.4”(240 mm)
8.6”(220 mm)
Rectangular (W x H)
17.3” x 11.0”
(440 x 280 mm)
OR
19.6”x 5.5”
(500 x 140 mm)
11.8” x 9.4”
(300 x 240 mm)
8.6” x 9.4”
(220 x 240 mm)
Saw Blade
Speed
98~328 fpm (30~100 m/min)
Size (L x W x T)
163”x 1.06”x 0.035”(4,140 x 27 x 0.9mm)
Tension
Manual
Guide
Interchangeable tungsten carbide
Cleaning
Steel wire brush
Motor
Output
Saw Blade
3 HP (2.2 kW)
Hydraulic (MS1318SA only)
1/2 HP (0.37 kW)
Coolant Pump
1/8 HP (0.09 kW)
Tank
Capacity
Hydraulic (MS1318SA only)
2.1 gal (8 L)
Coolant
7.9 gal (30 L)
Workbed Height
32.3”(820 mm)
Weight
Net
SW-130HTM: 1,320 lb (600 kg)
SW-130HTSA: 1,408 lb (640 kg)
Gross
SW-130HTM: 1,760 lb (800 kg)
SW-130HTSA: 1,848 lb (840 kg)
Floor Space (L x W x H)
86.2”x 42.1”x 55.5”(2,190 x 1,070 x 1,410 mm)

2-3
MACHINE PARTS IDENTIFICATION
SW-130HTM
SW-130HTSA
Electrical Compartment
Slide Plate
Idle Wheel Cover
Saw Bow
Left Guide Arm
Base
Rotating Pivot Seat
Drive Wheel
Cover
Control Panel
Work Bed
Right Guide Arm
Pulley Cover
Blade Motor
Electrical Compartment
Slide Plate
Idle Wheel Cover
Saw Bow
Left Guide Arm
Base
Rotating Pivot Seat
Drive Wheel
Cover
Control Panel
Work Bed
Right Guide Arm
Pulley Cover
Blade Motor

2-4
FLOOR PLAN
SW-130HTM/ SW-130HTSA
Machine top view
Machine side view