ADAMAS VFX-125-1 User manual

VFX-125-3 VFX-125-1
12-01-2011
Manual
VFX-125-1
VFX-125-3
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USE
&
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Slot cutter VFX-125-1 (3) Contents
ADAMAS BV Page: 1
C ONTENTS
1. INTRODUCTION...............................................................................................................................2
1.1 P REFACE ........................................................................................................................................2
1.2 A PPLICABILITY ................................................................................................................................2
1.3 S TANDARDS AND DECLARATIONS .....................................................................................................2
2. GENERAL SAFETY..........................................................................................................................3
2.1 I NTRODUCTION ...............................................................................................................................3
2.2 B ASIC RULES ..................................................................................................................................3
2.3 P ERSONAL PROTECTION ..................................................................................................................3
2.4 E QUIPMENT ....................................................................................................................................3
2.5 E NVIRONMENT ................................................................................................................................4
2.6 E XPLANATION OF THE SYMBOLS USED ..............................................................................................4
3. DESCRIPTION OF THE EQUIPMENT .............................................................................................5
3.1 F UNCTION ......................................................................................................................................5
3.1.1 Motor.....................................................................................................................................5
3.1.2 Cutter ....................................................................................................................................5
3.1.3 Progress ...............................................................................................................................5
3.1.4 Depth adjustment..................................................................................................................5
3.1.5 Sights....................................................................................................................................5
3.1.6 Emergency stop....................................................................................................................5
3.1.7 Start/stop switch + zero Voltage safety feature ....................................................................5
3.1.8 Thermal safety feature..........................................................................................................5
3.1.9 Dust extraction......................................................................................................................5
4. USING THE EQUIPMENT ................................................................................................................6
4.1.1 Disassembling the cutter ......................................................................................................6
4.1.2 Fitting the cutter ....................................................................................................................6
4.1.3 Replacing the geared belt.....................................................................................................6
4.2 S TARTING THE SLOT CUTTING MACHINE ............................................................................................7
4.3 S TOPPING THE SLOT CUTTING MACHINE ............................................................................................7
5. MAINTENANCE................................................................................................................................8
6. GUARANTEE....................................................................................................................................9
6.1 P ERIOD ..........................................................................................................................................9
6.2 C ONTENTS .....................................................................................................................................9
6.3 P ROVISIONS ...................................................................................................................................9
7. FAULTS ............................................................................................................................................9
8. TECHNICAL SPECIFICATIONS ....................................................................................................10
9. PARTS LIST ...................................................................................................................................10
9.1 O RDERING ....................................................................................................................................10
10. SUPPLIER’S DECLARATION ...................................................................................................10

Slot cutter VFX-125-1 (3) Introduction
ADAMAS BV Page: 2
1. I NTRODUCTION
1.1 Preface
In general, the VFX-125-1 & VFX-125-3 slot cutting machines were designed for the cutting of recesses
in cement finishing floors for heating, electricity cables and water pipes.
This manual was created by the users of the ADAMAS slot cutting machine VFX-125-1 (3). The manual
contains information on the setting up, operation and maintenance of the VFX-125-1(3).
You can always ask the ADAMAS service department for additional information on the equipment
described:
•telephone [phone]
•telefax [phone]
1.2 Applicability
This manual is applicable exclusively to slot cutting machine VFX-125-1 and VFX-125-3. The type
indication is on the type plate.
1.3 Standards and declarations
This manual was drawn up in compliance with the requirements relating to the CE marking and the
relevant technical requirements. Refer to the supplier’s declaration on page 10.

Slot cutter VFX-125-1 (3) General safety
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2. G ENERAL SAFETY
2.1 Introduction
The following safety measures relating to electrocution, injury and fire hazards must always be taken
when using the equipment. Read the information and ensure that you pay close attention to the
recommendations before using the equipment.
2.2 Basic rules
Prevent electrocution
All slot cutters are fitted with a plug socket.
For the VFX-125-1 (version 2.2KW 230V) the power cable must consist of a minimum of:
•2+1 core 2.5qmm.
For the VFX-125-3 (version 3.5KW 400V) the power cable must consist of a minimum of:
•3+1 core 1.5qmm.
Due to the area of application, both types of machine may only be used if the power supply system and
the equipment are completely earthed and are connected to the mains with effective earth leakage
protection (PRCD or earth leakage circuit breaker). The residual current in the earth leakage circuit
breaker may not exceed 30 mA. Test the circuit breaker before use! If you have any doubts, ask a
qualified electrician to check it.
Always stay alert
Always pay attention to the work, work sensibly and do not use the equipment if you cannot concentrate.
Always ensure that you can switch the motor off quickly. Do not use equipment with inoperative on/off
switches.
2.3 Personal protection
Wear suitable work clothing
Do not wear loose clothes or jewellery. They may become entangled in the moving parts. We
recommend using rubber work gloves and shoes with profile soles when working with the slot cutting
machine. Wear a hair net if you have long hair.
Use means of personal protection
Use gloves to protect against sharp parts and safety glasses to protect against flying debris and/or
sparks. Use a dust mask when carrying out work that produces dust. We recommend wearing hearing
protection for noise levels exceeding 80 dB(A), and this is compulsory for noise levels above 90 dB(A).
2.4 Equipment
Use the correct equipment and do not overload it
Only use equipment for its intended purpose.
Prevent accidental starting of the equipment
Pull the plug out of the socket (e.g. during maintenance or when changing parts). Check that the
equipment is switched off before it is connected to the mains Voltage.

Slot cutter VFX-125-1 (3) General safety
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Maintain the tool with care
Keep the tool sharp and clean in order to work better and more safely. Follow the safety regulations.
Keep the handles dry and free of oil and grease.
Check the equipment for damage
Check that moving parts function correctly: that they do not jam / that no parts are broken / that all parts
are fitted correctly / that all other conditions that could affect the operation of the device are correct.
Damaged parts must be replaced or repaired by a qualified professional.
Use of accessories and auxiliary devices
Only use accessories and auxiliary devices that are specified in the manual or the catalogue. Using
accessories or auxiliary devices other than those specified can cause risk of injury.
Extension cable / cable
Only use an undamaged extension cable that is suitable for outdoor use and with a more than sufficient
core diameter (see 2.2). Unroll reels completely to prevent overheating. Do not carry the machine by
the cable and do not use the cable to pull the plug out of the socket. Protect the cable against heat, oil
and sharp edges.
Repairing electrical tools
Electrical tools must comply with the relevant safety provisions. Repairs may therefore only be executed
by a qualified expert electrician. Otherwise there is a risk of danger for the user.
2.5 Environment
Keep the workplace tidy
A chaotic workplace can cause accidents. Do not allow unqualified persons (children) and animals to
touch the equipment or enter the working area. After use, store the equipment safely in a dry and
thoroughly secured room, out of reach of children.
Take account of the effect of the environment
Ensure that the workplace is well lit. Pay attention to the location of cables, pipes and reinforcing steel
in the workplace. Do not use electrical tools in a damp environment (rain) or close to flammable
materials.
Ensure that the workplace is safe
Before starting the equipment, check that all keys and other auxiliary tools are removed. Ensure that the
protective covers are fitted and stay away from dangerous moving parts as much as possible. Avoid
abnormal physical postures and ensure that you are stable and balanced.
2.6 Explanation of the symbols used.
In addition to the General Safety chapter in the manual, the following symbols are used to warn the user.
I GNORING THIS INVOLVES A RISK OF PHYSICAL INJURY .
I GNORING THE INSTRUCTIONS CAN DAMAGE THE MACHINE .
F OLLOWING THIS RECOMMENDATION CAN RESULT IN MORE EFFICIENT USE .

Slot cutter VFX-125-1 (3) Use
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3. D ESCRIPTION OF THE EQUIPMENT
The ADAMAS VFX-125-1(3) is a slot cutting machine intended for cutting with a diamond milling cutter
with a maximum diameter of 125 mm. The standard machines have a 2.2 kW/230 V 1-phase electric
motor (VFX-125-1) or a 3.5 kW/400 V 3-phase electric motor (VFX-125-3). Progress takes place by
pushing the machine forward with the steering arm.
3.1 Function
3.1.1 Motor
The ADAMAS slot cutting machine is fitted with:
VFX-125-1 2.2 kW/230 V 1 phase electric motor
VFX-125-3 3.5 kW/400 V 3 phase electric motor
3.1.2 Cutter
The cutter (shaft diameter 22 mm.) is fastened to the cutter shaft against the shaft collar with a M24 nut.
It is possible to use a shim to create the desired width of the cutter. This shaft is then driven by the
electric motor with the aid of a geared-belt transmission that is fitted with a safety cover. An exhaust
hood fitted with brushes is fitted as standard.
3.1.3 Progress
The machine is easy to move because four castors and 1 runner are fitted under the frame. None of
these wheels are fitted with brakes. This means that the machine can start to move independently if it
is on a slope. The machine is pushed forward during cutting. This must be done using the steering arm.
3.1.4 Depth adjustment
The depth of the cutting disc can be adjusted by moving the handle on the side of the steering arm. You
must stand behind the machine to do this. Pull the handle gently towards you with your left hand, then
pull the pin (black button) out of the lock with your right hand. You can set the desired height by pulling
the handle towards you (lower) or pushing it away from you (higher/free). Ensure that the pin is then re-
inserted in the lock completely and in the correct manner.
3.1.5 Sights
The machine is fitted with sights (front of red exhaust hood). This enables you to follow the sawing line
marked on the floor.
3.1.6 Emergency stop
The emergency stop is located on the thermal safety feature (red button, top of steering arm).
3.1.7 Start/stop switch + zero Voltage safety feature
The machine is fitted as standard with a start/stop switch and a zero Voltage safety feature. This is used
to start the electric motor.
•Check that the motor has the correct direction of rotation (see arrow on motor cover and
protective cover for the correct direction of rotation). If necessary, reverse 2 phases in the plug
to the left of the steering arm that is fitted with a built-in phase changer. (only for type VFX-
125-3)
•Start the cutter by pressing the start switch (green) on the thermal safety feature.
3.1.8 Thermal safety feature
The machine is fitted with a thermal safety feature to protect against overloads. The thermal safety
feature switches off automatically after approximately 25 seconds. The machine can then be started
again.
3.1.9 Dust extraction
Connect an extraction installation with sufficient power to extract any dust produced to the protective
cover (red).

Slot cutter VFX-125-1 (3) Use
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4. U SING THE EQUIPMENT
This chapter provides a step-by-step description of how the equipment must be set up.
P
ULL THE PLUG OUT OF THE SOCKET BEFORE EXECUTING MAINTENANCE OR
CHECKS .
4.1.1 Disassembling the cutter
•Disassemble the extraction fan (star button 2x). The cutter shaft must be in the lowest position
to do this (pull the handle towards you).
•Loosen the nut with a 24 open-end spanner in the direction of rotation of the cutter. The cutter
shaft can be resisted by placing the 24 open—end spanner against the recess of the cutter
shaft.
4.1.2 Fitting the cutter
•Place a cutter with a bore diameter of Ø 22 mm on the cutter shaft, with the arrow on the cutter
corresponding with that on the impeller cover of the motor.
•Place the open-end spanner on the flattened part of the cutter shaft.
•Grease the nut lightly, place it on the cutter shaft and tighten it with open-end spanner 24 against
the direction of rotation of the cutter (use a shim to change the width of the cutter if desired).
•Place the extractor hood over the cutter and tighten with star button (2x).
4.1.3 Replacing the geared belt
•Disassemble the cutter, see 4.1.1.
•Disassemble the safety cover using 6x hexagonal bolt M6. (open-end/socket spanner 10).
•Loosen the hexagonal bolts M8 (4x, spanner 13), which are located behind the large geared
belt disc, one turn.
•Now reduce the tension on the geared belt by first loosening the internal wrenching bolts (2x,
Allen key 5) of the spindle on the stretching slide rails.
•Now turn the spindle to the left with spanner 19. This causes the motor to drop and allows you
to remove the belt.
•Place the new geared belt between the edge discs of the small geared belt pulley and then
around the large geared belt pulley.
•Carefully bring the geared belt to the correct tension by turning the spindle to the right and then
securing it with the internal wrenching bolts.
•Put the safety cover back on (with 6x hexagonal bolt M6)
•Fit the cutter, see 4.1.2.
Y
OU MAY NEVER USE THE CUTTER WITHOUT FITTING THE PROTECTIVE COVER
AND EXTRACTOR HOOD !

Slot cutter VFX-125-1 (3) Maintenance
ADAMAS BV Page: 7
4.2 Starting the slot cutting machine
When the machine has been set up, the following actions must be taken when you wish to start the
machine.
•Secure the workplace
•Check for hazards!
Electric motor
Connect the motor to the mains Voltage (with correctly functioning earth leakage switch). The mains
Voltage must correspond with the information on the type plate of the machine.
C ONNECTING THE MACHINE TO THE MAINS WITHOUT EARTHING AND AN EARTH
LEAKAGE SWITCH CAN CAUSE FATAL ACCIDENTS
•Check that the motor has the correct direction of rotation (see arrow on the motor cover and
protective cover for the direction of rotation). If necessary, reverse 2 phases in the plug that is
located to the left of the steering arm and that is fitted with a built-in phase changer (only for
type VFX-125-3)
•Start the cutter by pressing the start switch (green) on the thermal safety feature.
Attention!
The slot cutter may only be started when the operator is sure that there are no persons in the
vicinity, or that they cannot be harmed in any way.
4.3 Stopping the slot cutting machine
•When the work has ended, press the (red) button on the thermal safety feature pull the plug out
of the socket.

Slot cutter VFX-125-1 (3) Maintenance
ADAMAS BV Page: 8
5. M AINTENANCE
In general, it can be stated that regular maintenance (inspection/cleaning/lubrication) has a positive
effect on the safety and life span of the equipment.
The various points of maintenance and inspection are shown in Table 5-1. It is also indicated how
frequently this must take place, assuming operation under normal conditions. Please specify the type
and article number when parts.
P
ULL THE PLUG OUT OF THE SOCKET BEFORE EXECUTING MAINTENANCE OR
INSPECTIONS .
Table 5-1
Maintenance/Inspection
Frequency
Clean the machine
(when using a high-pressure cleaner, prevent spraying onto electrical
parts and bearings)
daily
Check equipment for damage
Clean the motor cooling fan
Lubricate bearings of cutter shaft 4x weekly
Hinge points (2x) depth adjustment
Check geared belt tension
Rotating ring+blocking device of the castors 4x monthly
•When lubricating, remove excess grease immediately and thoroughly. Dispose of these
substances in accordance with your internal company regulations.
Comments:
•A qualified electrician must check the machine for electrical safety every year.
MACHINE
COMMENT
PULLEY
MOTOR
SHAFT
PULLEY
SAW SHAFT
TAPERLOCK
Geared belt
VFX
-
125
-
1(3)
ELECTRO
112
-
5M
-
15
(1610-28)
34
-
5M
-
15
(1008-20)
1610
-
28
1008-20
800
-
5M
-
15

Slot cutter VFX-125-1 (3) Guarantee / Faults
ADAMAS BV Page: 9
6. G UARANTEE
6.1 Period
A guarantee period of 12 months commencing at the time of delivery applies for the VFX-125-1 and
VFX-125-3. Guarantee claims must be indicated by submitting the purchase invoice.
6.2 Contents
The guarantee covers the repair of any faults that can be traced to material or manufacturing errors.
The following are not covered by the guarantee:
•Faults or damage that occurs due to incorrect use or connection.
•Overloading the machine.
•When poor or incorrect maintenance is carried out.
•The information in the manual has not been followed correctly.
•The machine is used by unauthorised persons.
•If the machine is used for purposes for which it is unsuitable.
•The machine is repaired using non-original parts.
•If the machine coding is damaged or deleted.
•If faults are caused by fire and/or transport damage.
6.3 Provisions
In these cases, we request that you return the device. Consequent transportation and travelling costs
are at your expense. Please accompany the shipment with a specification of the complaints. Ensure that
the device is correctly packaged in order to prevent damage.
7. F AULTS
Table 7-1 lists the most general faults and their causes. There is also an explanation of how the faults
can be resolved (also refer to the original manual of the motor).
Table 7-1
Fault
Cause
Solution
Cutter does not turn
Thermal safety feature is activated.
Start the motor again after
approximately 25 seconds and
reduce the load. Check whether
wires have become disconnected in
the plug on the (extension) cable.
One of the phases of the electric
motor is not under Voltage
(no phase on the zero!)
Geared belt is broken. Replace the geared belt.
Poor cutter
performance
Worn cutter Replace the cutter
Play on the cutter shaft (bearings) Replace the bearings.

Slot cutter VFX-125-1 (3) Supplier’s declaration
ADAMAS BV Page: 10
8. T ECHNICAL SPECIFICATIONS
Slot cutting machine type:
VFX
-
125
-
1
VFX
-
125
-
3
Cutter diameter diameter 125 mm
depth (maximum) 30 mm
Bore diameter 22 mm
RPM 9040 rev/min
Electrical motor power 2.2 3.5 kW
mains Voltage 230 400 V
max. amperage 14 6,9 A
standard RPM 2850 2850 rev/min
protection level IP55 IP55
Dimensions length 69 69 cm
width 42 47 cm
height 95 95 cm
Weight frame (incl. motor) 64 80 kg
Noise level constant > 90 > 90 dB(A)
Noise level
The noise level depends on various factors, including the material to be sawn, the environment, the
cutter diameter, cutter type, RPM, start and duration. The noise level at the workplace exceeds 90 dB(A).
WEAR HEARING PROTECTION
9. P ARTS LIST
Separate parts can be ordered with the use of the parts list.
9.1 Ordering
To process orders, we require the following information from you:
•Always provide the type and article number when placing orders.
10. S UPPLIER ’ S DECLARATION

Slot cutter VFX-125-1 (3) Supplier’s declaration
ADAMAS BV Page: 11
Adamas
Aartsdijkweg 19
2676 LE Maasdijk
Tel.: [phone]
Fa : [phone]
Type: VFX-125-1 & 3
September 2017
Declaration of conformity