Promac SY-350V User manual

Metallkreissäge
Fraise scie SY-350V
Metal Cold Saw
Schweiz / Suisse
JPW (TOOL) AG
Tämperlistrasse 5
CH-8117 Fällanden Switzerland
www.promac.ch
France
TOOL France / PROMAC
57, rue du Bois Chaland, Z.I. du Bois Chaland
case postale 2935 FR-91029 Evry Cedex
www.promac.fr
10-2017

2
CE-Conformity Declara on
CE-Konformitätserklärung
Déclara on de Conformité CE
Product / Produkt / Produit:
SY-350V
Brand / Marke / Marque:
PROMAC
Manufacturer / Hersteller / Fabricant:
JPW (Tool) AG, Tämperlistrasse 5, CH-8117 Fällanden
Schweiz / Suisse / Switzerland
We hereby declare that this product complies with the regula ns
Wir erklären hiermit, dass dieses Produkt der folgenden Richtlinie entspricht
Par la présente, nous déclarons que ce produit correspond aux dire ves suivantes
2006/42/EC
Machinery Direc ve
Maschinenrichtlinie
Direc ve Machines
2014/30/EU
electromagne compa bility
elektromagne sche Verträglichkeit
compa bilité électromagné que
designed in considera on of the standards
und entsprechend folgender zusätzlicher Normen entwickelt wurde
et été développé dans le respect des normes complémentaires suivantes
EN ISO 12100:2010
EN 13898:2003+A1:2009
EN 60204-1:2006+A1:2009
EN 61000-6-2:2005
EN 61000-6-4:2007+A1:2011
Responsible for the Documenta on / Dokumenta ons-Verantwortung / Résponsabilité de Documenta on:
Hansjörg Meier
Head Product-Mgmt. / Leiter Produkt-Mgmt. / Resp. Ges on des Produits
JPW (Tool) AG
JPW (Tool) AG, Tämperlistrasse 5, CH-8117 Fällanden
Schweiz / Suisse / Switzerland
Metal Cold Saw
Metallkreissäge
Fraise scie
2017-10-13 Jan Dätwyler, General Manager

GB - ENGLISH
Operating Instructions
Dear Customer,
Many thanks for the confidence you have shown in us with the purchase of your new machine. This manual has been prepared
for the owner and operators of a SY-350Vmetal circular saw to promote safety during installation, operation and maintenance
procedures. Please read and understand the information contained in these operating instructions and the accompanying
documents. To obtain maximum life and efficiency from your machine, and to use the machine safely, read this manual
thoroughly and follow instructions carefully.
…Tableof Contents
1. Declaration of conformity
2. JPW (TOOL) AG Warranty
3. Safety
4. Machine dimension
5. Getting to know your machine
6. Getting started
7. Recommendations and advice
8. Adjust ing the machine
9. Theoperation cycle
10. Routine and special maintenance
11. Environmental protection
12. Available accessories
13. Troubleshooting
1. Declaration of conformity
On our own responsibility we hereby declare that this
product complies with the regulations* listed on page 2.
Designed in consideration with the standards**.
2. JPW (TOOL) AG Warranty
JPW (Tool) AG guarantees that the supplied product(s)
is/are free from material defects and manufacturing faults.
This warranty does not cover any defects which are caused,
either directly or indirectly, by incorrect use, carelessness,
damage due to accidents, repairs or inadequate
maintenance or cleaning as well as normal wear and tear.
Further details on warranty (e.g. warranty period) can be
found in the General Terms and Conditions (GTC) that are
an integral part of the contract.
These GTC may be viewed on the website of your dealer
or sent to you upon request.
JPW (Tool) AG reserves the right to make changes to the
product and accessories at any time.
3. Safety
3.1 Authorized use
This machine is designed for sawing machinable metal and
plastic materials only.
Machining of other materials is not permitted and may be
carried out in specific cases only after consulting with the
manufacturer.
Never cut magnesium -high danger to fire!
The workpiece must allow to safely be loaded and clamped
for machining.
The proper use also includes compliance with the operating
and maintenance instructions given in this manual.
The machine must be operated only by persons familiar with
its operation and maintenance and who are familiar with its
hazards.
The required minimum age must be observed
The machine must only be used in a technically perfect
condition.
When working on the machine, all safety mechanisms and
covers must be mounted.
In addition tothe safety requirements contained in these
operating instructions and your country’s applicable
regulations, you should observe the generally recognized
technical rules concerning the operation of metalworking
machines.
3

Any other use exceeds authorization.
In the event of unauthorized use of the machine, the
manufacturer renounces all liability and the responsibility
is transferred exclusively to the operator.
3.2 General safety notes
Metalworking machines can be dangerous if not used
properly. Therefore the appropriate general technical
rules as well as the following notes must be observed.
Read and understand the entire instruction manual before
attempting assembly or operation.
Keep this operating instruction close by the machine,
protected from dirt and humidity, and pass it over to the
new owner if you part with the tool.
No changes to the machine may be made.
Daily inspect the function and existence of the safety
appliances before you start the machine.
Do not attempt operation in this case, protect the
machine by unplugging the mains cord.
Remove all loose clothing and confine long hair.
Before operating the machine, remove tie, rings, watches,
other jewellery, and roll up sleeves above the elbows.
Wear safety shoes; never wear leisure shoes or sandals.
Always wear the approved working outfit
Do not wear gloves while operating this machine.
For the safe handling of saw blades wear work gloves.
Wear goggles when working
Install the machine so that there is sufficient space for
safe operation and workpiece handling.
Keep work area well lighted.
The machine is designed to operate in closed rooms and
must be placed stable on firm and levelled ground.
Make sure that the power cord does not impede work and
cause people to trip.
Keep the floor around the machine clean and free of
scrap material, oil and grease.
Never reach into the machine while it is operating or
running down.
Stay alert!
Give your work undivided attention. Use common sense.
Keep an ergonomic body position.
Maintain a balanced stance at all times.
Do not operate the machine when you are tired.
Do not operate the machine under the influence of drugs,
alcohol or any medication. Be aware that medication can
change your behaviour.
Keep children and visitors a safe distance from the work
area.
Never leave a running machine unattended.
Before you leave the workplace switch off the machine.
Do not operate the electric tool near inflammable liquids or
gases.
Observe the fire fighting and fire alert options, for example
the fire extinguisher operation and place.
Do not use the machine in a dump environment and do not
expose it to rain.
Insure that the workpiece does not roll when cutting round
pieces.
Use suitable table extensions and supporting aids for difficult
to handle workpieces.
Always adjust the blade guide close to the workpiece.
Remove cut and jammed workpieces only when motor is
turned off and the machine is at a complete standstill.
Work only with well sharpened tools.
Work only with well secured workpiece.
Specifications regarding the maximum or minimum size of
the workpiece must be observed.
Do not stand on the machine.
Never operate with the guards not in place – serious risk of
injury!
Connection and repair work on the electrical installation may
be carried out by a qualified electrician only.
Have a damaged or worn cord replaced immediately.
Make all machine adjustments or maintenance with the
machine unplugged from the power source.
Remove defective saw blades immediately
3.3 Remaining hazards
When using the machine according to regulations some
remaining hazards may still exist
The moving saw blade in the work area can cause injury.
Broken saw blades can cause injuries.
Thrown cutting chips and noise can be health hazards.
Be sure to wear personal protection gear such as safety
goggles and ear protection.
The use of incorrect mains supply or a damaged power cord
can lead to injuries caused by electricity.
4

4. Machine dimensions, Transport, Installation and
Dismantling
4.1 Machine dimensions
4.2 Transporting the machine
When transporting in its own packaging, use a forklift
truck or hand trolley.
4.3 Technical characteristics
Cutting Capacity
0° 85mm 120mm 105 x 105mm 160 x
90mm
45° 75mm 100mm 85 x 85mm 85 x
70mm
Main motor 3HP / 4 pole
Spindle speed 24 – 120 rpm
Vise opening max. 170mm
Cooling pump 1/8 HP
Coolant tank 5 l
Machine weight (with stand) 250 kg
Machine dimensions (with stand) 1200x990x1720mm
Stand dimensions 600x580x720mm
11.2 Noise emission
Acoustic pressure level (EN 11202):
Idling Lpa 71,0 dB(A)
Operating Lpa 83,8 dB(A)
The specified values are emission levels and are not
necessarily to be seen as safe operating levels.
As workplace conditions vary, this information is intended to
allow the user to make a better estimation of the hazards and
risks involved only.
5. Getting to know your machine
5.1 Disk head assembly
The section of the machine composed motor, gear transfer
system, disc or blade, and control handle.
A: Control Lever
A long angled lever with a handle grip and trigger switch for
starting, raising, and lowering the disk head
B: Transfer Case
The central part of the assembly, housing the gear system
and oil tank.
5.2 Machine base
A heavy cast iron structure that supports the miter system,
vise system, and head assembly.
5

5.3 Vice
A clamping system that provides the basic support and
security for the work material. Operations are conducted
by hand-wheel, which opens and closes the vise jaws.
The clamping vise can be adjusted forward and backward
to clamp workpiece of various sizes.
5.4 Support roller
A device that support longer sized material. The roller
assists stock moving through the vise.
5.5 Stand
Support structure for the Machine Head Assembly,
Machine Base, and Vise system. The stand also stores
electrical control box at the front and coolant pump at rear.
5.6 Coolant pump
Found within the machine stand, the coolant pump is a self
contained system that includes a tank, pump motor, filters
and hoses.
6. Getting started
Make sure that the electrical supply and the machine’s
voltage are the same. Refer to the identification plate on the
motor for the correct voltage.
Use a good quality grounded electrical system.
All internal and/or internal operations, maintenance or repairs,
must be performed in a well-lit area or where there is
sufficient light from extra sources so as to avoid the risk of
even slight accidents.
6.1 Minimum requirements for housing the machine
- The main voltage and frequency complying with the
requirements for the machine’s motor.
- Environment temperature from –10°C to +50°C.
- Relative humidity not over 90%.
6

6.2 Anchoring the machine
Position the machine on a firm and level concrete floor.
Maintain a minimum distance of 800mm from the wall to
rear of the machine.
Anchor the machine to the ground, as shown in the
diagram, using screws and expansion plugs or sunken tie
rods that connect through holes in the base of the stand.
Ensuring that it is sitting level (see picture).
6.3 Assembly and Setup
Positioning the machine
Please follow the instruction bellow when unpacking the
machine from the package.
-Take out the accessory box from the rear for
assembling some parts later.
-Take out the machine from the package to the intended
working location by hoisting with the belts. The load
capacity is about 300kgs at point E.
Method one:
Use a sling. Carefully wrap the sling (E) around the collar
of the moveable jaw and motor mount.
Method two:
Using lift rings. Attach lifting rings to three points on the
base of the machine. Attach a three-point sling with grab
or sling hooks to the lift rings.
Initial Cleaning
Machine is shipped with rustproof oil coating. Clean the rust
proof oil coating from all exposed metal surface. Then apply
oil / grease.
The stand of the cold saw has four mounting holes, two holes
on each side of the stand. The cold saw should be kept level
and rest solidly on the floor.
Please refer to the anchoring section above. When securing
the stand to the floor, apply even torque to the fasteners to
prevent distortion of the stand.
The machine has been fixed on the stand already to use.
Giving the picture by appearing the foxing points for
reference.
Align the four setscrews (G) on the underside of the machine
base to their corresponding holes in the stand.
Direct the setscrews (G) into their matching holes while
lowering the machine onto the stand.
Secure the machine onto the stand using three nuts to the
exposed setscrews.
7

The coolant tank platform has been fixed on already. The
following is for your reference.
Insert platform (H) to the interior of the machine stand.
Align the platform holes (i) to the screw holes (i) on the
interior of the machine stand.
Apply an M8x18x2, washer to each of the 2 M8x12
screws.
Secure the platform (H) to the stand.
Use a wrench to unscrew a M20 X 40 hex head screw (J)
from the oil fill hole (J).
Attach the control handle to the head assembly:
Insert the threaded end of the control handle into the gear oil
fill hole (J).
Turn the control handle (L) along the shaft to screw in the
control handle until a tight fit.
Align the handle (L) so that the trigger switch (K) point up.
(Refer to image)
Connect the electric wire with the motor:
Locate the open socket (M) at the side of the electrical box
on the top of the motor.
Plug in the control handle cable into the open socket (M).
Use a wrench to screw in the cable connecter nut (N).
Attach the support roller to the left side of the base:
Place the support roller (P) up next to the machine base.
Align the 2 slots (O) in the base of the support roller with the
matching screw holes on the base of the machine.
Apply an M10 washer for each of 2 M10x25 hex head bolts.
Loosely screw the hex head bolts into the aligned slot (O)
and holes.
Adjust the height of the support roller (P). Place a level
across the mouth of the vise and support roller. If a long
level in not available, use a straight bar or piece of material
then place a small level on top. Raise or lower the support
roller until level.
8

Secure the support roller (P) into place. Use a wrench to
tighten down the 2 hex head bolts.
Attach the bar stop to the vise:
Insert the thread end of the long rod (R) into the side of
the vise.
Turn the long rod clockwise until snug.
Use a hex wrench 5mm to lock the screw M12x10 (Q) on
the sleeve counter-clockwise, so that bar stop unit is
secure.
Assemble the coolant tank:
Insert the coolant pump (X) into the coolant tank (T).
Apply an M6 washer to each of 2 M6x20 screws (U).
Secure pump (X) to tank (T) with prepared screws (U).
Place the hose clamp (V) onto the flow tube (W).
Connect the flow tube (W) to the hose connector (V).
Use a flat head screwdriver to tighten the hose clamp (V).
Install the coolant tank:
Orient the coolant pump (X) towards the rear opening o
machinge stand.
Place the coolant tank (1A) onto the coolant platform (H).
The coolant tank (1A) contains a divider that forms a trough
in the bottom of the tank. This trough fit over the vertical lip
of the coolant platform (H).
Insert one end of the 0.5” drain hose (Y) onto the hose
connector (1B) on the underside of the machine base.
Place the other end into the insert (Z) of the coolant tank (1A).
Attach the rear plate to the back of the stand:
Place rear plate (1C) across the back of the machine stand.
Align the plate holes (1D) with the set of 4 holes towards the
top of the machine stand.
Apply an M8 washer to each of 4 M8x25 screws.
Secure with 4 screws and washers.
Q
9

Install the splash plates:
Insert a splash plate (1E) onto the front sidewall of
machine base.
Align the 2 slots (1F) in the base of the splash plate with
the matching screw holes on the machine base.
Apply a washer for each of 2 hex socket head screws
M8x20.
Loosely screw the socket hex head screws into the
aligned slot (1F) and holes.
Adjust the splash plate (1E) to the proper position and
tighten down the screws to secure.
Insert a longer one of splash plate (1G) onto the rear
sidewall of the machine base. This plate need not be
secured with screws to allow free movement or
convenient removal.
6.4 Electrical connection of the machine
The machine is equiped with a CCE-16A plug. Make sure to
connect to voltage ~400V, 3phase.
The control electrical box is located at the front of the stand
with a latching door.
The power connection cable is at the rear of the electrical
box as shown in the picture (6.4 -1).
This machine uses an inverter to change the speed rate from
24~120rpm. Please refer to the information in front of the
window on the control panel.
If the machine cannot be operated after wires have been
connected, please check the following items:
1. The Emergency switch is released.
2. The door of the electrical cabinet is properly closed
and switched ON (locked).
3. Refer to the Table of Error Codes for the inverter ( 8.6)
10

7. Recommendations and advice
7.1 General advice before using the machine
This machine is designed to cut metal construction
materials of different shapes and profiles. The materials
may be required for fabrication workshops, machinist
shops, and general construction work.
Limit the machines use to a single operator.
To obtain good running-in of the machine it is advisable
to start using it at intervals of about half an hour. This
operation should be repeated two or three times, after
which the machine may be used continuously.
Always check that the workpiece is securely clamped and
that long pieces are suitably supported.
Do not use a disk size that is outside the limits of the
machine specifications.
Immediately release the start/run/trigger button if the disk
should get stuck in a cut. Switch off the machine before
raising the machine head. Then open the vise and
remove the workpiece. Lastly, check the disk teeth for
any damage. If any of the teeth are broken, replace the
saw blade.
Before carrying out any repairs of the machine, consult a
technician.
7.2 Operator position
The operator should stand in front of the machine using a
single hand to grip the control handle.
7.3 Deactivating the machine
If the machine is to be inactive for a long period, prepare the
machine as follows:
Detach the plug from the electric supply panel.
Release the head return spring.
Empty the coolant tank.
Carefully clean and grease the machine.
If necessary, cover the machine.
7.4 Dismantling
General rules
Before disposing of the machine, the machine should be
broken down and separated into the 3 categories as follows:
Cast iron or ferrous materials: These materials should be
of single composition, without combination or attachment to
other types of materials. This is a recyclable material. The
materials may be sent to metal scrap and recycling centers.
Electrical components: This includes cables and electronic
parts (magnetic cards, etc.). These materials may be
considered as urban waste. Give the materials to your local
public waste disposal service.
Old mineral, synthetic and/or mixed oils: Blend oils and
greases are special refuse. Have these collected by a
service specializing in oil disposal.
Note:
Standards and legislation for waste disposal is in a state
continuous change and evolution. The user must be
informed of current regulation for waste disposal of machine
tools, as they may differ from those described above. They
are to be considered as general guideline.
11

8. Adjusting the machine
BEFORE PERFORMING THE FOLLOWING
OPERATIONS, THE ELECTRIC POWER SUPPLY AND
THE POWER CABLE MUST BE COMPLETELY
DISCONNECTED.
8.1 Disk head
If excessive axial play is found on the hinge, it will be
sufficient to tighten the screws.
Pay attention and avoid making the joint too tight.
8.2 Adjusting the mitering lock lever
The lock lever may require adjustment when the lever is
limited by the machine base and it fail to adequately
secure the miter angle for machine head.
If there is insufficient brakeage of the lock lever:
- Loosen screw (A)
- Support the bushing (B) so that it does not drop in
position.
- Pivot the lever (C) to unlock side to allow more range of
motion.
- Then tighten the screw (A).
8.3 Changing the disk
To change the disk:
Release the mobile guard (A) by removing the hex socket
screw (B).
Rotate the mobile guard (A) back.
Place a block of wood into the vise.
Lower the machine head to rest the cutting disk or saw
blade on the block of wood.
Use a hex wrench to remove the hex socket screw (C),
Rotate the disk in the clockwise direction to loosen it
(because it has a left-handed thread).
Remove the disk or blade (D) and flange (E) from the
head assembly.
Slip off the flange (E) from the disk (D).
Place the flange onto the replacement disk or blade (D).
Continue the replacement of the disk in reverse order of
removal of the disk.
8.4 Cleaning and accessing the coolant system
Pull out the drain hose from the filter (A).
Pull out the coolant tank from the coolant platform in the
stand.
Remove the filter (A) from the tank
Pour out the coolant
Wash out the dirt and debris.
Replace the filter (A).
Fill with coolant solution of 1:10 ratio of coolant to water
Replace the coolant tank in reverse order of removal.
12

9. The operation cycle
Before operating all the main parts of the machine must
be set to optimum conditions (see the chapter on
“regulating the machine”)
Use the miter lock lever (A) to release the disk head
assembly.
Rotate the disk head assembly to the correct miter angle
Check the miter angle on the angle indicator (B) below
the vise
Use the miter lock lever (A) to lock in the miter angle.
9.1 Vice operation
The quick clamp vise lever allows the operator to quickly
clamp and unclamp work-pieces of same width. This
allows for efficient use of machine for loading and feeding
forward work-pieces.
Use the hand wheel to open and close the vise jaw for work
pieces that vary in width
- Rotate the hand-wheel (A) counter-clockwise to open the
vise.
- Rotate the hand-wheel (A) clockwise to close and approach
the vise jaw (C) to the work pieces.
Use the vise lever to quickly clamp and unclamp work pieces
of the same width.
- Rotate the vise lever (B) clockwise to clamp the work-piece.
- Rotate the vise lever (B) counter-clockwise to unclamp the
work-piece.
The clamping vise set equips with the function to adjust
forward and backward for extending the clamp capacity.
There is a sliding devise between the swing base and the
bottom of the vise. Please refer to the indicator on picture
(9.1 D).
- Pull out the vise set that the entire vise ti come out and vice
versa.
The clamping vise equips with another function for making
the slot cutting in the head was set in 90 degree.
Take off the set of bar stop of setting cutting measurement.
Use a hex wrench 5mm to loss the M6x10 screw on the long
rod (Q-6.3 pic.-9 ).
- Loosen the miter lock lever (9.1 A).
- Rotate the entire dick head unit to the right, checking the
angle on the indicator (9.1, B) at the 90 degree of vise.
- Upload the material and clamp it securely before cutting.
13

9.2 Loading the work piece
- Use the vise hand-wheel to open the vise wider than the
width of the work-piece.
- Measure and mark off the length of material desired to
be cut-off.
- Place the work-piece on the flat surface in between the
vise jaws.
- Slide the work-piece across the vise so that the length
mark lines up with the blade or disk.
- Press the work-piece up against the back vise jaw.
- Use the vise hand-wheel to clamp the work-piece.
If repetitive cuts are required for material of the same
width:
- Use the vise hand-wheel to approach the work-piece,
but leave an approximate 5mm gap between the mobile
vise jaw and the work-piece.
- Then use the vise lock lever to clamp and unclamp the
work-piece.
Decrease vibration (workpiece position setting)
The clamping vise can be adjusted forward and backward
to clamp work-piece for various size.
Please be followed the trick as below when loading
(setting) the work-piece position for decreasing the
vibration.
Check the workpiece’s center not over the center of blade.
Please see drew A
9.3 Setting cutting length
Setting the cutting length removes the need to repeatedly
measure work-pieces for repetitive cuts of a single length.
- Measure and mark off the length of material desired to
be cut-off.
- Load the work-piece.
- Line up the cut
- Clamp the work-piece.
- Loosen the hex nut at the base of the bar riser (A).
- Slide the bar riser (A) along the long rod (C) so that the tip
of stop bar (B) touches the end of the work-piece.
- Tighten the hex nut at the base of the bar riser (A).
The stop bar in use:
Cut off the first length of work-piece.
Unclamp the work-piece
Slide the work-piece forward until it reaches tip of the stop
bar (A).
Clamp the work-piece.
Then proceed with the operation cycle
9.4 Operation cycle
Set the miter cut angle, if necessary.
Open the vise, if necessary.
Load the work-piece.
Clamp the work-piece.
Adjust the bar stop for cutting length, if necessary.
Check that the main power light is ON (A).
Set the speed (C), read the speed displayed on the window
(H).
Set the coolant switch (B).
14

Grasp the control handle (G).
Press the trigger switch (F) to start.
Pull down the control handle (G). Apply a steady and
constant pressure.
After cut off:
Raise control handle slowly
Press the stop button (D)
Use vise lever to open the vise
Remove or feed the work-piece forward
Repeat operation cycle, if necessary
The chopper is now ready to start work, bearing in mind
that the CUTTING SPEED and the TYPE of DISC –
combined with a suitable descent of the head – are of
decisive importance for cutting quality and for machine
performance.
When starting to cut with a new disk, in order to
safeguard its life and efficiency, the first two or three cuts
must be made while exerting a slight pressure on the part,
so that the time taken to cut is about double the normal
time.
Press the red emergency button (E) when there are
conditions of danger of malfunctions in general, so as to
stop machine operation immediately.
10. Routine and special maintenance
THE MAINTENANCE SCHEDULE HAS BEEN DIVIDED
INTO DAILY, WEEKLY, MONTHLY, AND SIX-MONTHLY
INTERVALS. NEGLECTING THE MACHINE
MAINTENANCE WILL RESULT IN PREMATURE WEAR
AND POOR PERFORMANCE.
10.1 Daily maintenance
Make a general cleaning by removing dust and shavings
from the machine.
Top off the coolant.
Inspect the disk/saw blade for wear.
Raise the head into a high position to reduce stress on the
return spring.
Check that the shields and emergency stops are in good
working order.
10.2 Weekly maintenance
Thoroughly clean the machine including the coolant tank.
Clean and grease the vice screw and sliding surfaces.
Clean the housing for disk/saw blade.
Sharpen the saw teeth.
10.3 Monthly maintenance
Check that all screws on the motor, the pump, the vise jaws,
and the guard are tight and secure.
Check that the guard is free from defect.
Grease the hinge pin for the head assembly.
10.4 Six-Monthly Maintenance
Change the oil in the reduction unit using oil type DN SUPER
GEAR 460 by IDEMITSU or DAPHON or equivalent oil,
proceeding as follows:
Remove the connecting plug from the electric box and
unscrew the control handle.
Drain off the old oil from the drain hole (B )
Pour in new oil of to the mark (A), through the hole for the
control handle, keeping head in a horizontal position.
Full the oil up at least 1.5 liters.
Reassemble all the parts.
Check continuity of the equipotential protection circuit.
10.5 Oils for Lubricating Coolant
Considering the vast range of products on the market, the
user can choose the one most suited to his own
requirements, using as reference the type SHELL LUTEM
OIL ECO.
15

THE MINIMUM PERCENTAGE OF OIL DILUTED IN
WATER IS 8~10%.
10.6 Oil disposal
Oil products must be disposed in a proper manner
following local regulations. Please refer to “Machine
disposal.”
10.7 Special Maintenance
Special maintenance operations must be carried out by
skilled personnel. However, we advise contacting dealer
and/or importer the term special maintenance also covers
the resetting of protection and safety equipment and
devices.
16

10.8 Materials and characteristics
TYPES OF STEEL CHARACTERISTICS
USE I
UNI
D
DIN
F
AF NOR
GB
SB
USA
AISI-
SAE
Hardne
ss
BRINEL
L HB
Hardness
ROCKWE
LL HB
R=N/mm
2
Constructi
on Steel
Fe360
Fe430
Fe510
St37
St44
St52
E24
E28
E36
----
43
50
----
----
----
116
148
180
67
80
88
360÷480
430÷560
510÷660
Carbon
Steel
C20
C40
C50
C60
CK20
CK40
CK50
CK60
XC20
XC42H1
----
XC55
060 A
20
060 A
40
----
060 A
62
1020
1040
1050
1060
198
198
202
202
93
93
94
94
540÷690
700÷840
760÷900
830÷980
Spring
Steel
50CrV4
60SiCr8
50CrV4
60SiCr7
50CV40
----
735 A
50
----
6150
9262
207
224
95
98
1140÷13
30
1220÷14
00
Alloyed
steels for
hardening
and
tempering
and for
nitriding
35CrMo4
39NiCrMo4
41CrAlMo7
34CrMo4
36CrNiMo4
41CrAlMo7
35CD4
39NCD4
40CADG
12
708 A
37
----
905 M
39
4135
9840
----
220
228
232
98
99
100
780÷930
880÷108
0
930÷113
0
Alloyed
caseharden
ing steels
18NiCrMo7
20NiCrMo2
----
21NiCrMo2
20NCD7
20NCD2
En 325
805 H
20
4320
4315
232
224
100
98
760÷103
0
690÷980
Alloyed
steel for
bearings
100Cr6 100Cr6 100C6 534 A
99 52100 207 95 690÷980
Tool steel
52NiCrMoK
U
C100KU
X210Cr13K
U
58CrMo171
3
56NiCrMoV7C1
00K
C100W1
X210Cr12
----
----
----
Z200C12
Y60SC7
----
BS 1
BD2-
BD3
----
----
S-1
D6-D3
S5
244
212
252
244
102
96
103
102
800÷103
0
710÷980
820÷106
0
800÷103
0
Stainless
steel
X12Cr13
X5CrNi1810
X8CrNi1910
X8CrNiMo1
713
4001
4301
----
4401
----
Z5CN18.
09
----
Z6CDN1
7.12
----
304 C
12
----
316 S
16
410
304
----
316
202
202
202
202
94
94
94
94
670÷885
590÷665
540÷685
490÷685
Copper
alloys ,
Special
brass,
Bronze
Aluminium copper alloy G-CuAl11Fe4Ni4 UNI 5275
Special manganese/silicon-brass G-CuZn36Si1Pb1 UNI5038
Manganese bronze SAE43-SAE430
Phosphor bronze G-CuSn12 UNI 7013/2a
220
140
120
100
98
77
69
56.5
620÷685
375÷440
320÷410
265÷314
Cast iron
Gray pig iron G25
Spheroidal graphite cast iron GS600
Malleable cast iron W40-05
212
232
222
96
100
98
245
600
420
17

11. Environmental protection
Protect the environment.
Your appliance contains valuable materials which can be recovered or recycled. Please leave it at a specialized institution.
12. Available accessories
Refer to the Pricelist for various saw blades.
18

13. Troubleshooting
This chapter lists the probable faults and malfunctions that could occur while the machine is being used and suggests possible
remedies for solving them.
The first paragraph provides diagnosis for TOOLS and CUTS, the second for ELECTRICAL COMPONENTS.
13.1 Blade and cut diagnosis
FAULT PROBABLE CAUSE REMEDY
TOOTH BREAKAGE
Too fast advance
Wrong cutting speed
Wrong tooth pitch
Low quality disk
Ineffective gripping of the part in the vise.
Previously broken tooth left in the cut.
Cutting resumed on a groove made
previously.
Insufficient lubricating refrigerant or
wrong emulsion.
Sticky accumulation of material on the
disk.
Decrease advance, exerting less cutting
pressure.
Change disk speed and/or diameter.
See chapter “ Material classification and
choice of disks” and the Table of cutting
speed s according to disk diameter.
Choose a suitable disk.
See chapter “ Material classification and
choice of disks”.
Use a better quality disk.
Check the gripping of the part.
Accurately remove all the parts left in.
Make the cut elsewhere, turning the part.
Check the level of the liquid in the tank.
Increase the flew of lubricating
refrigerant, checking that the hole and
the liguid outlet pipe are not blocked.
Check the blend of lubricating coolant
and choose a better quality disk.
PREMATURE DISK
WEAR
Wrong running in of the disk .
Wrong cutting speed.
Unsuitable tooth profile.
Wrong tooth pitch.
Low quality disk.
Insufficient lubricating refrigerant.
See chapter “ Material classification and
choice of disks” in the paragraph on
Running in the disk.
Change disk speed and / or diameter.
See Chapter “
Material classification and
choice of disks” and the Table of cutting
speeds according to disk diameter.
Choose a suitable disk. See Chapter
“ Material classification and choice of
disks” in the paragraph on Type of disks.
Choose a suitable disk.
See Chapter “ Material classification and
choice of disks”.
Use a better quality disk.
Check the level of the liquid in the tank.
Increase the flow of lubricating
refrigerant, checking that the hole and
the liquid outlet pipe are not blocked.
19

FAULT PROBABLE CAUSE REMEDY
CHIPPED DISK
Hardness, shape or flaws in the material
(oxides, inclusions, lack of homogeneity,
etc…)
Wrong cutting speed.
Wrong tooth pitch.
Vibrations
Disk incorrectly sharpened.
Low quality disk.
Incorrect emulsion of the lubricating
Refrigerant.
Reduce the cutting pressure and/or the
advance.
Change disk speed and/or diameter. See
Chapter ”Material classification and
choice of disks” and the Table of cutting
speeds according to disk diameter.
Choose a suitable disk.
See Chapter “Material classification and
choice of disks”.
Check gripping of the part.
Replace the disk with one that is more
suitable and correctly sharpened.
Use a better quality disk.
Check the percentage of water and oil in
the emulsion.
DISK VIBRATION
Wrong tooth pitch.
Unsuitable tooth profile.
Ineffective gripping of the part in the vise.
Dimensions of the solid section too large
with respect to the maximum admissible
cutting dimensions.
Disk diameter incorrect and/or too large.
Choose a suitable disk.
See Chapter “Material classification and
choice of disks”.
Choose a suitable disk.
See Chapter “Material classification and
choice of disks”
in the paragraph on Type
of disks.
Check the gripping of the part.
Abide by the instructions.
Decrease the disk diameter, adapting it
to the dimensions of the part to be cut,
the cutting part of the disk must not be
too large for the shape of the part to be
cut.
RIDGES ON THE
CUTTING SURFACE
Disk diameter incorrect and/ or too large.
Ineffective gripping of the part in the vise.
Too fast advance.
Disk teeth are worn.
Insufficient lubricating refrigerant.
Toothing does not unload shavings well.
Decrease the disk diameter, adapting it
to the dimensions of the part to be cut,
the cutting part of the disk must not be
too large for the shape of the part to be
cut. Check the gripping of the part.
Decrease advance, exerting less cutting
pressure.
Sharpen the tool.
Check the level of the liquid in the tank.
Increase the flow of lubricating
refrigerant, checking that the hole and
the liquid outlet pipe are not blocked.
Choose a blade with a larger tooth pitch
that allows better unloading of shavings
and that holds more lubricating
refrigerant.
20