Hyd-Mech VW18 User manual

THANK YOU,
On behalf of everyone at HYD.MECH, I would like to thank and congratulate you on your decision to purchase a
HYD.MECH band saw.
Your new machine is now ready to play a key role in increasing the efciency of your operation, helping you to reduce cut-
ting costs while boosting quality and productivity.
To ensure you are maximizing the power and versatility of your new HYD.MECH band saw, please take the time to famil-
iarize yourself and your employees with the correct operation and maintenance procedures as outlined in this manual.
We sincerely appreciate the condence you have demonstrated in purchasing our product and look forward to building a
long and mutually benecial relationship.
Thank-you.
HYD.MECH GROUP LIMITED
P.O. BOX 1030, 1079 Parkinson Road
Woodstock, Ontario Canada, N4S 8A4
Phone: [phone]
Service 1-877-237-0914
Sales 1-877-276-SAWS(7297)
Fax [phone]
e-mail, [email protected]
VW-18
REV M
395430

i
TABLE OF CONTENTS
SECTION 0 - SAFETY INSTRUCTIONS
SUMMARY .......................................................................................................................................0.1
BASIC RULES .................................................................................................................................0.4
RESPONSIBILITIES OF THE OWNER ...........................................................................................0.5
RESPONSIBILITIES OF THE OPERATOR AND MAINTENANCE PERSONNEL .........................0.6
SECTION - 1 INSTALLATION
LIFTING AND SHIPPING.................................................................................................................1.2
LEVELLING THE VW-18 .................................................................................................................1.2
HYDRAULIC OIL .............................................................................................................................1.3
CUTTING FLUID..............................................................................................................................1.3
ELECTRICAL CONNECTION..........................................................................................................1.3
EARTH GROUNDING PROCEDURE..............................................................................................1.4
SECTION 2 - OPERATING INSTRUCTIONS
BLADE BASICS...............................................................................................................................2.1
VARIABLE SPEED CONTROL .......................................................................................................2.1
START-UP........................................................................................................................................2.1
CONTROL CONSOLE .....................................................................................................................2.2
OPERATION CONTROLS ...............................................................................................................2.2
OPERATION CONTROLS ...............................................................................................................2.2
HYDRAULIC FEED CONTROL.......................................................................................................2.2
LEFT VISE .......................................................................................................................................2.3
RIGHT VISE .....................................................................................................................................2.4
CUTTING PARAMETERS CHART ..................................................................................................2.5
GUIDE ARM POSITION..................................................................................................................2.11
MANUAL HEAD SWING.................................................................................................................2.11
HEAD FORWARD & RETRACT LIMIT SETTING ..........................................................................2.12
CONTROL CONSOLE POSITION..................................................................................................2.13
COOLANT FLOW ...........................................................................................................................2.13
SECTION 3 - MAINTENANCE & TROUBLE SHOOTING
LOCK OUT PROCEDURE...............................................................................................................3.1
BLADE CHANGING.........................................................................................................................3.1
BLADE TRACKING .........................................................................................................................3.3
DRIVE WHEEL ADJUSTMENT .......................................................................................................3.3
IDLER WHEEL TRACKING ADJUSTMENT ...................................................................................3.3
BLADE BRUSH ADJUSTMENT......................................................................................................3.4
BLADE GUIDES ..............................................................................................................................3.4
HYDRAULIC MAINTENANCE.........................................................................................................3.4
LUBRICATION .................................................................................................................................3.5
GEARBOX LUBRICATION..............................................................................................................3.5
SERVICE RECORDS & NOTES......................................................................................................3.9

ii
SECTION 4 - ELECTRICAL
GENERAL INFORMATION..............................................................................................................4.1
INITIAL STARTUP ...........................................................................................................................4.1
FOR ELECTRICAL SCHEMATICS AND COMPONENT PARTS LISTS SEE PDF ON ATTACHED
CD ...................................................................................................................................................4.4
SECTION 5 - HYDRAULICS
VW18 HYDRAULIC PARTS LIST....................................................................................................5.1
FILLER CAP AND FILTER ELEMENT LOCATION.........................................................................5.4
OIL LEVEL GAUGE AND DRAIN PLUG.........................................................................................5.5
CYLINDER ASSEMBLIES...............................................................................................................5.6
GLAND ASSEMBLIES ....................................................................................................................5.6
PISTON ASSEMBLIES....................................................................................................................5.6
FOR HYDRAULIC SCHEMATICS AND PLUMBING DIAGRAMS SEE PDF ON ATTACHED
CD.......... ..........................................................................................................................................5.7
SECTION 6 - MECHANICAL ASSEMBLIES
FOR MECHANICAL ASSEMBLY DRAWINGS SEE PDF ON ATTACHED CD ..............................6.1
SECTION - 7 OPTIONS
FOR OPTIONAL ASSEMBLY DRAWINGS SEE PDF ON ATTACHED CD ....................................7.1
SECTION 8 - SPECIFICATIONS LIST
VW-18 SPECIFICATIONS LIST.......................................................................................................8.1
VW-18 LAYOUT ...............................................................................................................................8.2
SECTION 9 - WARRANTY
WARRANTY.....................................................................................................................................9.1

0.1
SECTION 0 - SAFETY INSTRUCTIONS
SUMMARY
All persons operating this machine must have read and understood all of the following sections of this Manual:
Section 0 SAFETY
Section 2 OPERATING INSTRUCTIONS
However, as a memory aid, the following is a summary of the Safety Section.
Put Safety First
Mandatory Information – What operators and maintenance people must have read and understood.
Signatures – Everyone involved with this machine must sign to conrm they have read and understood mandatory infor-
mation.
Basic Rules – only use this machine when
• it is in good working order
• all safety equipment is in place and functional
• operations are in compliance with this manual
• materials are within designed specications and are non-hazardous
Owner is responsible to
• keep Manual accessible at the machine
• ensure only reliable, fully trained personnel work with the machine
• clearly dene responsibilities of all personnel working with the machine
• keep the machine in good working order
Operator and Maintenance Personnel are responsible to:
• keep all safety equipment in order, check its function at the beginning of each shift, and report any shortcomings
• shut-down machine and report any faults or malfunctions which could impair safety
• understand and obey safety hazard labels
• not to wear un-restrained long hair, loose clothing or jewellery
• wear all required personal protective equipment
• not to wear gloves within 24 inches of moving blade
• maintain a clean working area and machine
• always use Lock-out when performing maintenance or repairs.

0.2
FOREWORD
Put Safety First!
This Safety Section contains important information to help you work safely with your machine and describes the dangers
inherent in our machines. Some of these dangers are obvious, while others are less evident.
It really is important to PUT SAFETY FIRST. Make it a habit to consider the hazards associated with any action BEFORE
you do it. If you feel any uncertainty, stop and nd a safer approach to the action. If you’re still uncertain, ask for advice
from your supervisor.
The SAFETY FIRST approach is particularly necessary when you do something new, or different, and most people in-
stinctively recognize this, although impatience may still cause them to take unnecessary risks.
Danger also lurks in the routine task that we have done over and over. Here, familiarity, boredom, or tiredness may lull us
into unthinking, automatic repetition. Be alert for this, and when you feel it happening, stop and take stock of your situa-
tion. Review the safety hazards associated with what you are doing. That should get your brain working again.
Certainly production is important, but if you think you’re too busy to put safety rst, think how much production you’ll lose if
you get hurt.
You owe it to yourself, your family, and your co-workers to PUT SAFETY FIRST.
Mandatory Information
All persons operating this machine must have read and understood all of the following sections of this Manual:
Section 0 SAFETY
Section 2 OPERATING INSTRUCTIONS
Personnel involved in installation and maintenance of the machine must have read and understood all sections of the
manual
Persons who have difculty reading, or for whom English is not their rst language, must receive particularly thorough
instruction.

0.3
Signatures
Everyone involved in operation of this machine must sign below to conrm that:
I have read and understood all parts of Section 0 – Safety, and Section 2 – Operating Instructions.
Name Date Signature
Everyone involved in the installation, inspection, maintenance, and repair of this machine must sign below to conrm that:
I have read and understood all parts of this Operation and Maintenance Manual.
Name Date Signature

0.4
BASIC RULES
Intended Use
Our machines are designed and built in line with the state of the art, and specically in accordance with
American National Standards Institute Standard B11.10 Safety Requirements for Metal Sawing Machines.
However, all machines may endanger the safety of their users and/or third parties, and be damaged, or
damage other property, if they are operated incorrectly, used beyond their specied capacity, or for pur-
poses other than those specied in this Manual.
Exclusion of Misuse
Misuse includes, for example:
Sawing hazardous materials such as magnesium or lead
Sawing work pieces which exceed the maximum workload appearing in the Specications
Operating the machine without all original safety equipment and guards
Liability
The machine may only be operated:
when it is in good working order, and
when the operator has read and understood the Safety and Operating Instructions Sections of the Manu-
al, and
when all operations and procedures are in compliance with this Manual.
Hyd-Mech Group cannot accept any liability for personal injury or property damage due to operator errors
or non-compliance with the Safety and Operating Instructions contained in this Manual.

0.5
Responsibilities of the owner
Organization of work
This Operation and Maintenance Manual must always be kept near the machine so that it is accessible to
all concerned.
The general, statutory and other legal regulations on accident prevention and environmental protection
must also be observed, in addition to the Manual material. The operators and maintenance personnel
must be instructed accordingly. This obligation also includes the handling of dangerous substances and
the provision and use of personal protective equipment.
Choice and qualication of personnel
Ensure that work on the machine is only carried out by reliable persons who have been appropriately
trained for such work.
Training
Everyone working on or with the machine must be duly trained with regard to the correct use of the ma-
chine, the correct use of safety equipment, the foreseeable dangers that may arise during operation of the
machine, and the safety precautions to be taken.
In addition, the personnel must be instructed to check all safety devices at regular intervals.
Dene responsibilities
Clearly dene exactly who is responsible for operating, setting-up, servicing and repairing the machine.
Dene the responsibilities of the machine operator and authorize him to refuse any instructions by third
parties if they run contrary to the machine’s safety.
Persons being trained on the machine may only work on or with the machine under the constant supervi-
sion of an experienced operator. Observe the minimum age limits required by law.
Condition of Machine and Workplace
Ensure that the machine and its safety equipment is kept in good working order.
Ensure that the work area is well lit, and protected from the elements, such as rain, snow, abrasive dust,
and extremes of temperature.
Ensure that the machine is installed with sufcient clearance around it for the safe loading and unloading
of work pieces.

0.6
Responsibilities of the operator and maintenance personnel
Safety equipment
All machines are delivered with safety equipment that must not be removed or bypassed during operation.
The correct functioning of safety equipment on the machine must be checked:
• at the start of every shift.
• after maintenance and repair work
• when starting for the rst time, and after prolonged shutdowns
Emergency Stop Button ( E-Stops)
Always be aware of the location of the Emergency Stop Button(s). Do not allow material or objects to
block your access to an Emergency Stop.
Damage
If any changes capable of impairing safety are observed in the machine or its operation, such as damage,
malfunctions, or irregularities, then appropriate steps must be taken immediately, the machine switched
off, locked-out, and the fault reported to the responsible person.
Safe operation
The machine may only be operated when in good working order and when all protective equipment is in
place and operational.
Keep a safe distance from all moving parts – especially the blade and vises
Stock should not be loaded onto the saw if the blade is running
Long and heavy stock should always be properly supported in front of and behind the saw.
Faults
The machine must be switched off and locked-out before starting to remedy any faults.
Safety hazard labels
Safety hazard labels, and other instructional labels on the machine must be observed. They must be
clearly visible and legible at all times. If they become damaged they must be replaced.
Clothing, jewellery, protective equipment
Personnel operating or working on the machine must not wear un-restrained long hair, loose-t-
ting clothes and dangling jewellery.
When operating or working on the machine, always wear suitable, ofcially tested personal pro-
tective equipment such as safety glasses and safety boots and any other equipment required by
plant regulations.

0.7
Gloves
Experience has shown that careless use of gloves around machinery is a major factor in serious
hand injuries.
Gloves should not be worn when operating or adjusting the machine, except:
Wear protective gloves when handling bandsaw blades at blade changes.
Gloves may be worn when handling work pieces, only if the machine is in Manual Mode
and the bandsaw blade is not running.
If the machine is running in Auto Mode, and only if the cut parts are greater than 24
inches long, it may be possible to safely wear gloves for handling the cut parts, but the
wearer of the gloves must never put his hands near the blade for any reason. If the cut
parts are less than 24 inches long, it is required to arrange their automatic ow into a
parts bucket or other suitable arrangement to avoid the necessity to pick them off the
machine by hand.
Hearing protection
Ear protection must be worn whenever necessary.
The level and duration of noise emission requiring hearing protection depends upon the national
regulations in the country in which the machine is being used.
The actual level of noise emission by band sawing machines depends upon work piece size,
shape and material, blade type, blade speed and feed rate.
The only practical course of action is to measure the actual noise emission levels for the type
of work that is typically done. With reference to national standards, decide upon the necessary
hearing protection required.
In the absence of such measurements, it is advisable for anyone exposed to long periods of
moderate to loud noise to wear hearing protection. It is important to understand that hearing loss
is gradual and easily goes un-noticed until it is serious and irreversible.
Workplace
A clear working area without any obstructions is essential for safe operation of the machine. The oor
must be level and clean, without any build-up of chips, off-cuts, coolant, or hydraulic oil.
The workplace must be well lit, and protected from the elements, such as rain, snow, abrasive dust, and
extremes of temperature
Nothing may ever be placed on, or leaned against the machine, with the obvious exception of the work
piece on the table and conveyor of the machine.
Master Disconnect
Lock-out the machine before undertaking any maintenance or repair work on it. ‘Lock-out’ refers switch-
ing off the master electrical disconnect switch, and locking it out so that it cannot be switched on again
without authorization.
On Hyd-Mech machines the Master Disconnect Switch will be of one of three types:
• Rotary switch mounted in electrical control cabinet door and inter-locked with door
• Lever switch mounted in separate box mounted on the machine
• Supply disconnect switch supplied by user at installation and usually wall-mounted within sight of
the machine, depending upon local regulations.
In almost all jurisdictions, it is required that owners of industrial equipment establish and post lock-out pro-
cedures. Know and use the lock-out procedures of your company or organization.

0.8
Residual Risks
The machine is still not completely de-energized if an electrical cabinet door type switch is
locked-out.
The line side of the disconnect switch itself remains energized.
Variable speed blade drives store dangerous voltage in their capacitors, and this requires time to
dissipate. After locking out power, wait 3 minutes before beginning to work on machine electrical
circuits.
If compressed air is supplied to the machine to power a mist lubrication system or other devices,
it should be disconnected, and any stored air pressure released before working on the machine.
The weight of individual machine components represents stored potential energy that can be
released if they fall when disconnected. Secure these components with adequate hoisting gear
before disassembly.

1.1
SECTION - 1 INSTALLATION
All safety precautions must be observed during installation, operation, or repair work on the VW-18 bandsaw ma-
chine.
Inspect the machine thoroughly before power hook-up. Pay special attention to the electrical and hydraulic sys-
tems to ensure no damage was caused in shipping.
Power hook-up should be performed by qualied personnel.
If not performing properly the machine should be stopped immediately and set-up or repaired by a qualied per-
son.
Stock must not be loaded while the blade is running and the VW18 should not be operated unless all guards, cov-
ers and doors are in place and closed.
Long and heavy stock should be supported where it extends off the saw table.
Operator should keep a safe distance from all moving parts especially the blade and operating vises.
Long hair, loose clothing, or gloves, should not be worn while operating the VW18.
Area around the machine should be kept clean and tidy.
The VW-18 machine should be used according to its specications.
The operator must wear eye protection.
No modications to the machine are allowed without Hyd-Mech prior approval. Any approved modications shall be per-
formed by trained personnel.
SAFETY CONSIDERATIONS

1.2
LIFTING AND SHIPPING
To lift a VW-18 bandsaw with a forklift, it must meet the following minimum requirements;
Capacity of 2800 lb (1270 kg.) at 48”(122 cm) from the mast, as well as 6’ (183cm) long forks.
The machine should be lifted from under the base, at either side as shown below. (Head should be at 90º position before
attempting to pick up machine)
LEVELLING THE VW-18
It is recommended to level the VW18 and secure the saw to the oor with concrete anchors. Using a machinist’s level,
level the saw from side to side and from front to back.

1.3
L1,L2,L3 TERMINALS
DISCONNECT SWITCH
HYDRAULIC OIL
The VW-18 bandsaw is supplied with Texaco Rando HD46 oil. If it is necessary to change the oil to a different brand,
empty the hydraulic tank and ll it approximately 1/3 full with the new brand of oil and operate the saw through several
cycles with maximum cylinder extension. Drain the hydraulic tank again and then rell to capacity with the new brand.
CUTTING FLUID
There are two main types of cutting uids available, oil based and synthetic. For oil based uids the dilution ratio is 1:10.
One part concentrate to ten parts water. Add concentrate to the water and stir to ensure complete dilution.
For synthetic cutting uids dilution, if required, should be done to the specications as recommended by the manufac-
turer.
ELECTRICAL CONNECTION
After the machine is leveled and anchored the necessary power hook-up needs to be performed. In order to provide safe
operation as well as to prevent potential damage to the machine, the electrical connection should be made by quali-
ed personnel. The electrical connections are made at the disconnect switch terminals. The switch is located behind the
switch head on the electrical/hydraulic compartment door. The switch head should be turned to the off position and the
compartment door opened to gain access. The power cable should be routed in through bottom of the compartment to the
disconnect switch. L1, L2, L3 connections should be made at the disconnect switch, while the ground wire should be con-
nected to a ground terminal.

1.4
BEFORE START-UP THE FOLLOWING TWO POINTS SHOULD BE CHECKED
1. Signs of damage that may have occurred during shipping to the electrical cables and the hydraulic hoses.
2. The hydraulic oil level is between the upper and lower levels on the gauge.
As supplied, the machine is set to run on three phase voltage as indicated on the serial plate and voltage label.
During the initial hook-up, it is very important to check that the phase order is correct. This is indicated by the hydraulic
system pressure gauge registering a pressure rise If the hydraulics do not register an immediate pressure rise, SHUT
THE HYDRAULICS OFF and change the phase order.
ATTENTION: Running the hydraulics “backwards” can damage the hydraulic pump!
EARTH GROUNDING PROCEDURE
1. Customer to provide and install a ground rod approx. .60 (15mm) diameter, copper clad steel, to be driven no less
than 8’ (2.5m) into the ground, no more than 10’ (3m) away from control enclosure.
2. Ground rod to be connected to customer’s in plant ground system. This connection shall be made directly at the
ground rod. (If applicable).
3. It is desirable that the overall resistance to ground measured at the ground rod does not exceed 3 ohms. Cus-
tomer is advised to consult local power company for further information on grounding.
4. Ground rod to be connected to ground terminal in control enclosure using insulated, stranded 14 gauge copper
wire.
5. An additional point to check is ensuring continuity of ground within control enclosure. Start with main power
entrance ground terminal where internal ground conductors should originate and connect to, DIN terminal strip,
control transformer and the lid of control enclosure.
6. Properly functioning ground system will;
• Provide safety for personnel.
• Ensure correct operation of electrical/electronic devices.
• Prevent damage to electrical/electronic apparatus.
• Help dissipate lightning strikes.
• Divert stray radio frequency (RF) energy from electronic/control equipment.

2.1
This section has been prepared to give the operator the ability to set up the saw for most cutting situations. Before cutting
any material, the operator should be familiar with all operations and controls as well as the basic cutting theory described
below. The saw is equipped with a variable blade speed control and hydraulic feed control, as well as an extensive door
chart to guide the operator to the correct setting of these controls.
BLADE BASICS
Technology is rapidly changing all aspects of production machining. Metal cutoff is no exception. The advances made
in the bandsaw blade industry have denitely brought down the cost per cut, despite the three fold higher price of high
technology blades. Variable pitch, bi-metal blades (like the 4/6 or 3/4 bi-metal blade supplied with the machine) last much
longer, cut faster, and more accurately than conventional carbon steel blades. In order to take advantage of the superiority
of bi-metal blades, it is critical to properly “break-in” a new blade. This is accomplished as follows:
• Use appropriate blade speed for material to be cut. Refer to Step 4 of Saw Cutting Parameters Chart.
• Set the feed control to achieve feed rate of 20% to 50% of the normal feed rate for the material as determined by
Step 5 of the Parameter Chart. Mild steels require a larger feed reduction than more difcult to cut materials.
• Make gradual increases in Feed Rate so that normal Feed Rate is achieved after approximately 120 square
inches of cutting in mild steel. For harder materials, break in will occur more quickly, and normal Feed Rate can
be reached after about 50 square inches.
This break-in procedure will hone the teeth of the new blade. Proper break-in will alleviate blade vibration; improve sur-
face nish, accuracy, and blade life.
After “break-in”, the following six points must be closely monitored to ensure long blade life:
1. Proper blade tension should be maintained. (Maintenance and Troubleshooting)
2. Generous coolant application is essential with most materials. A high quality and well mixed coolant will extend
blade life, and also increase cutting rate and quality. On those materials where coolant is undesirable for cutting,
a slight coolant ow or periodic oiling of the blade is necessary to prevent the blade from being scored by the
carbide guides.
3. The stock being cut must be securely clamped in the vises.
4. The proper feed force should be chosen. (see Saw Cutting Parameters: Step 2)
5. The proper blade speed must be selected. (see Saw Cutting parameters: Step 4)
6. The proper feed rate must be applied. (see Saw Cutting Parameters: Step 5)
VARIABLE SPEED CONTROL
Blade speed can be adjusted innitely between 65 to 385 SFM (Surface Feet/Minute) (20 to 118m/min).
Adjustment should be made only when the blade is running. Clockwise rotation of the knob increases
blade speed while counter clockwise rotation decreases blade speed.
SECTION 2 - OPERATING INSTRUCTIONS
START-UP
The VW-18 control console has been designed to simplify the operation of the saw so that the operator has the ability to
stop any function at any time, and to be able to control all the functions of the saw remotely.
We can not overstress the importance of familiarizing yourself with the controls of the VW-18 prior to starting the machine
for the rst time.
NOTE: WHEN STARTING THE VW-18 FOR THE FIRST TIME MAKE SURE THAT THE PRESSURE IS 450 - 500 ± 25
PSI AND THAT THE BLADE IS RUNNING IN A COUNTERCLOCKWISE DIRECTION AS VIEWED FROM THE DOOR
SIDE THE OF HEAD.

2.2
CONTROL CONSOLE
The operator console has the ability to articulate, and be adjusted for height, to suit the preference of the operator. It is
arrayed with a complete set of controls to operate both the hydraulic and electrical functions of the saw. All of the selec-
tor switches have to be placed in their neutral center position for the hydraulics to start. This is a safety feature which is
designed to prevent any un-wanted hydraulic actuation without the conscious intervention from the operator.
HYDRAULIC FEED CONTROL
The hydraulic feed controls are located on the right hand of the control panel and
consist of the Feed Force Setting knob, the Feed Rate knob and the Head Fast
Approach lever. These controls allow the operator to control both the Feed Force
Limit and the Feed Rate. See Cutting Parameters Chart information on the follow-
ing pages.
Feed Force Control
Fast Approach
Feed Rate Control
OPERATION CONTROLS
The electrical switches and buttons on the control panel allow for full manual operation of the VW18. The operation of
each is detailed on the following pages.
OPERATION CONTROLS
The electrical switches and buttons on the control panel allow for full manual operation of the VW18. The operation of
each is detailed on the following pages.

2.3
HYDRAULIC START BUTTON:
1. Starts the hydraulic pump motor.
2. Machine disconnect switch must be in “ON” position.
3. The Hydraulic Start button is illuminated whenever the hydraulic pump motor is powered.
4. The head selector switch and vise selector switches have to be in their center, neutral position for
hydraulics to start.
LEFT VISE:
• This switch operates the vise on the left side of the blade
• This selector switch has three positions, OPEN, NEUTRAL and CLOSE.
• The switch must be in the NEUTRAL position before the hydraulic system can be started.
• In OPEN, the front (saw) vise will open all the way, or until the switch is released.
• In NEUTRAL, the vise will stay where it is, and will not move freely, although it will not resist a
large force indenitely without creeping.
• In CLOSE, the vise will close all the way to the xed jaw, or until it encounters enough resistance
to stop it.
Note: The blade cannot be started, and the head will not advance unless the vise is in the close
position. This blade & head advance interlock feature will pertain to the right vise switch if the ma-
chine has been produced with only a right side vise. If the machine has both left and right vises,
the left side vise will have the interlock feature, the right side switch will not affect blade or head
advance operation.
HEAD CONTROL SWITCH:
RETRACT: The head will retract until it reaches the HEAD BACK LIMIT SETTING.
HOLD: The head will remain stationary.
ADVANCE: The head will advance until it reaches the HEAD ADVANCE LIMIT SETTING. Advance
speed and force are controlled by the FEED RATE and FEED FORCE controls.
Note: Head will not advance without the left vise switch (or right vise switch if only equipped with right
vise) being in the close position, and the blade turned on. (Depressing Head Retract Override Button will
allow head to advance without these interlocks activated.)
COOLANT SWITCH:
This switch has three positions ON, OFF and AUTO.
OFF: No coolant ow.
ON: Coolant ows any time the machine is under power, permitting wash down with the hose.
AUTO: The coolant ows only when the Head is advancing into the cut.
BLADE START:
The Blade Start pushbutton is illuminated whenever the blade motor is running.
This button is only active when the hydraulic system is running and the left vise is put into the close posi-
tion (or right vise switch if the machine has only a right vise).
Momentarily depressing this button will start the blade motor (There is a 35 second delay, after hydraulics
have been started, before blade can be started).
LEFT VISE

2.4
RIGHT VISE:
• This switch operates the vise on the left side of the blade
• This selector switch has three positions, OPEN, NEUTRAL and CLOSE.
• The switch must be in the NEUTRAL position before the hydraulic system can be started.
• In OPEN, the front (saw) vise will open all the way, or until the switch is released.
• In NEUTRAL, the vise will stay where it is, and will not move freely, although it will not resist a
large force indenitely without creeping.
• In CLOSE, the vise will close all the way to the xed jaw, or until it encounters enough resistance
to stop it.
Note: The blade cannot be started, and the head will not advance unless the vise is in the close
position. This blade & head advance interlock feature will pertain to the right vise switch if the ma-
chine has been produced with only a right side vise. If the machine has both left and right vises,
the left side vise will have the interlock feature, the right side switch will not affect blade or head
advance operation.
HEAD RETRACT LIMIT OVERRIDE:
This button overrides the head retract and head advance limit switches to allow the head to retract further
in order to allow easier blade removal.
Depressing this button and either one of the head swing buttons simultaneously will also allow the head to
swing at any point along the travel of the head.
Depressing this button will also allow the head to advance without the blade running and the vise switch
being in the close position.
BLADE STOP:
Momentarily pressing this button will stop the blade motor.
EMERGENCY STOP BUTTON:
This button will stop both the hydraulic and blade motors. The head motion will cease. The vises will re-
main as they are, but if closed, they will gradually lose gripping force. For this reason all long stock should
be supported so that it will not fall. The button must be pulled out to reset.
HEAD SWING LEFT BUTTON: (optional)
Depressing this button fully will cause the head to swing quickly to the left until the button is released or
the head reaches the swing limit. Depressing this button partially will cause the head to swing slowly to
the left allowing for ne adjustment. The head will only swing when it is fully retracted, or when the HEAD
RET. LIMIT OVERRIDE button is depressed.
HEAD SWING RIGHT BUTTON: (optional)
Depressing this button fully will cause the head to swing quickly to the right until the button is released
or the head reaches the swing limit. Depressing this button partially will cause the head to swing slowly
to the right allowing for ne adjustment. The head will only swing when it is fully retracted, or when the
HEAD RET. LIMIT OVERRIDE button is depressed.
RIGHT VISE