ALLCUT Twis Tech 28 User manual

THANKS FOR PURCHASING ALLCUT MAGNETIC DRILL MACHINE
Twis Tech
Operating Instructions for
ALLCUT TwisTech 28

General instructions
Machine overview
Safety measures
Before using for the
first time
Preparing
Starting on the machine
Using the machine
Removing blockages
Cleaning
Maintenance
Storage
Technical data
Spare part list
Wiring drawing
2
3
4
5
6
6
7
8
8
8
9
9
10
11
GENERAL INSTRUCTIONS
The ALLCUT 28 magnetic drilling machine is uniquely
designed to be used for drilling operations using twist
drill on magnetic metals, for cutting threads, and
reaming within the limits specified in the technical data.
Any other use of the machine except stated above is
inappropriate.
INTENDED USE
WARNING
Danger resulting from improper use
If the machine is not used as stated above, and if used
in any other way, the machine may become a source of
danger.
Use the machine as described in the operating
manual.
TABLE OF CONTENT
DEAR CUSTOMER,
Please read the instruction regarding the
startup, safety, cleaning, and other details
mentioned in this operating manual. Ignoring
this may cause serious injury to the operator as
well as the machine.
Keep this instruction manual for future use.
The manufacturer is not responsible for
damage of the machine or accident caused due
to not reading this instruction manual properly,
using the machine other than its purpose, third
party repair, modifying the machine without
our consent or using of unauthorized spare
parts, tools and accessories.
TwisTech 282

SR. NO.
MACHINE PART
1
MAIN BODY
2
PINION
3
HANDLE
4
PANEL
5
PLATE HANDLE
6
UNIVERSAL PLATE
7
ELECTROMAGNET
8
STEEL WEDGES
9
MT-3 SHANK
10
OPENING FOR EJECTOR PIN
11
DRILL MOTOR
12
STEEL SLIDE
SR. NO.
PANEL
4.1
MOTOR ON/OFF SWITCH
4.2
FUSE HOLDER
4.3
MAGNET ON/OFF SWITCH
1
2
3
4
7 6
5
8
9
10
11
12
4.1
4.2
4.3
MACHINE OVERVIEW
3TwisTech 28

NOTE
When using electrical tools, please read and follow the
following precautions to prevent any type of injury, fire or
electric shock.
SAFETY MEASURES
BASIC SAFETY MEASURES
Do not use the machine on or near flammable
environment.
Person with heart diseases or medical conditions should
use the machine under supervision or prevent using the
machine.
Person who is unable to operate the machine safely,
should use it under supervision of a responsible person.
Children are not allowed to use the machine.
Before using the machine, check for any visible damages.
Do not operate a damaged machine.
Before beginning the work, check the condition of the
safety chain and the function of the switches on the
machine.
Repairing of the connecting cables should be performed
by a qualified electrician.
Repairs of the machine should be carried out by an
approved specialist workshop or by the manufacturer.
Unapproved repairs can lead to considerable damage to
the operator.
Repairs to the machine during the guarantee period can
only be performed by the manufacturer, otherwise the
guarantee is invalid.
Damaged parts should be replaced by original spare
parts. This ensures the safety of the machine.
Keep an eye on the machine during the operation.
Store the machine in a dry environment.
Make sure the machine is cleaned and free of metal chips
after every operation .
Do not expose the machine to moisture environment.
Do not exceed the capacity of the machine. Refer to the
technical data for the information.
Keep the machine clean, dry and free of oil and grease.
Make sure the machine and main plug is beyond the
reach of water or any other liquid.
Do not operate the machine with panel or motor
housing opened.
If using extension cable, make sure the extended wire is
of 1.5 mm².
Check the condition of the extension wire regularly and
replace it if damaged.
Danger from electric current!
Contact with live wires or components may lead to
serious injury to the operator.
Read the following safety precaution to avoid any electric
shock.
DANGER
Press the red button (O) of the motor switch(4.1) after
every operation.
Switch off the machine with magnet switch (4.3) so the
motor doesn't start.
Risk of accident due to starting of the motor
unintentionally!
Pay attention to the following measures to avoid injuries
due to starting of the motor unintentionally.
Operate the machine with the protective equipment
mentioned below.
Do not wear protective gloves when the machine is on.
The rotating part may catch the glove and torn off the
hand.
Risk of injury due to improper handling of the machine!
Pay attention to these instructions in order to avoid any
type of injury.
ATTENTION
Always carry the machine with the handle.
Before plugging on the machine, check whether the
voltage supply is proper (refer to the technical data
sheet).
Do not pull the main cable to remove the plug from the
main socket.
Potential damage to the machine due to improper use.
Read these instructions to avoid damage to the machine.
WARNING
WARNING
MEANING OF THE SYMBOLS:
1. Wear protective googles.
2. Wear proper hearing protection equipment.
3. Do not put your hand near cutting area
4. Beware of electric shock.
5. Beware of rotating parts machine parts.
1234 5
ALWAYS READ THIS MANUAL
BEFORE OPERATING THE MACHINE.
REMEMBER THIS SYMBOLS
4TwisTech 28

SAFETY MEASURES, BEFOR USING FOR THE FIRST TIME
Always switch off the machine when changing tool,
conducting maintenance or cleaning. Wait till the
machine has completely stopped to avoid unintentional
starting of the machine.
Do put your hand into the machine while the machine is
in operation. Remove the metal chips only when the
machine is standstill. Wear the protective gloves when
removing metal chips.
When using a temporary plate for drilling, make sure the
supplied voltage is stable. For more safety, use a safety
belt so the machine holds the plate securely.
Secure the machine with a safety chain when working in
an inclined or vertical position and during overhead
operation. The machine could fall down if the magnet is
loosened or the power drops.
Check that the tool is securely tightened before using.
Do not allow the connecting cable to hang over the
edges.
Do not crush the power cord.
Do not put the main power cord near heated objects or
chemical liquids.
Do not drag the power cord across sharp edges or hot
surfaces.
Put the power cord in such a way that it cannot be
caught by rotating parts of the machine.
The machine stops automatically when the magnet
switch (4.3) is switched off.
Check for any visible signs of damage or missing items on
delivery. Report an incomplete or damaged delivery to your
dealer/supplier/manufacturer.
Preparation
Read the following instructions carefully and take the safety
precautions before starting the machine.
Additional safety measures for
special jobs.
Drilling Vertically
When working on inclined or vertical position or
overhead position, the machine should be secured with
a safety chain to prevent it from falling.
Tighten the safety chain as much as possible around the
handle of the machine.
Check the secure fitting of the safety of the safety chain
before starting the work.
Use proper protection equipment as mentioned on the
machine.
Risk of injury due to machine falling down.
Additional safety measures for
special jobs.
Drilling using temporary plate
Securing the machine with the plate using the safety
chain.
Clamping the plate tightly with the surface that is to be
drilled.
Wear proper safety equipment.
When working of the machine is on scaffolding, the machine
can make sudden vibrations and could slip off the plate,
causing danger. Prevent these by:
NOTE
Make sure to make a pilot punch before drilling.
Always use cutting oil or coolant when drilling.
WARNING
WARNING
WARNING
NOTE
ATTENTION
5TwisTech 28

PREPARING, STARTING ON THE MACHINE
Check the condition of
the surface
The plate should be magnetic.
the electromagnet (7) should be free from grease, oil,
metal chips, or any other dirt.
The plate should be smooth and levelled.
When drilling into low thickness steel plate, we recommend
to use an additional steel plate with 200X200X20 mm
dimensions. Secure the additional plate tightly with the
surface to prevent it from falling.
The magnetic force is dependent on the condition of the
surface/plate to be drilled. If the surface/plate is painted,
coated, uneven or rusted, the magnetic force will be reduced.
To increase the magnetic force of the electromagnet, the
surface/plate should be:
The electromagnet best works with low-carbon steel surface
with a thickness of at least 20mm.
Plate with low thickness
Inserting the tool
Do not use damaged, spoiled or worn out tools.
Change the tools only when the machine is switched off
and at standstill.
After inserting, make sure the tool is engaged tightly.
Only use the tools that are compactible with the
machine.
Risk of injury!
The machine is equipped with MT-3 shank. USE ONLY DRILL
BITS WITH MT-3 SHANK ON THE MACHINE.
INSERTING THE TOOL
Before fitting the tool, make sure to clean the shank and
the tool.
Insert the tool into the spindle taper (9) of the machine
from below.
REMOVING THE TOOL
Turn the tool until the ejector pin slips into the opening
for ejector pin (10).
Loosen the tool by tapping on the ejector pin with a
hammer.
Switching the machine ON/OFF
First turn on the magnet switch (4.3).
Then turn ON the machine with the green button (I) on
the drill switch (4.1).
The machine can only be turned on when the
electromagnet is active or turned on.
Selecting the speed range
The machine is equipped with an electronic speed changer
(12).
Select the speed range according to the material and
the diameter of the hole.
To select the desired speed, slide the electronic speed
controller.
There are 6 levels on the speed controller. Select your
desired speed by referring to the table
Speed Level NO-LOAD Speed
Level 1
Level 2
Level 3
Level 4
Level 5
Level 6
150 rpm
200 rpm
275 rpm
375 rpm
450 rpm
550 rpm
WARNING
NOTE
NOTE
ATTENTION
6TwisTech 28

USING THE MACHINE
Drilling with the machine
The ALLCUT TwisTech 28 is designed to be used with
twist drills. The machine is also equipped with an
universal base, that is, you can move the head of the
machine by 10mm forward and backward, and rotate
45 degrees in both directions even after the
electromagnet is turned on.
Drilling with twist drills
Push the twist drill with MT-3 taper shank into the spindle
taper (9) from below.
Position and fix the machine at the location of the use.
Switch ON the electromagnet by switching ON the
magnet switch (4.3).
If you want to make adjustments to the position of the
hole, loosen the plate handle (5).
Move the head of the machine and position the twist drill
as per your desire.
Tighten the plate handle (5) as much as possible.
Switch ON the drill switch (4.1) by pressing the green
button (I).
Direct the drill to the surface/plate by pulling down the
handle (3).
When drilling with twist drills, proceed as follows:
Under excessive pressure, the drill can wear out and the
machine can be overloaded.
Make sure to remove the metal chips regularly,
especially when with higher drilling depths.
USE PROPER CUTTING OIL OR COOLANT FOR LONGER
TOOL LIFE.
Follow proper drilling direction.
Observe the following instructions when drilling with twist
drill:
Reaming with the machine
The ALLCUT 28 is a multi-purpose magnetic drill machine, that
can also be used for reaming purpose.
When reaming with the machine, look out for the limits
stated in the technical data.
Reamers with MT-3 taper shank should only be used
with the machine.
Always use proper cutting oil or coolant while reaming
with the machine.
NOTE
ATTENTION
ATTENTION
7TwisTech 28

REMOVING BLOCKAGES, CLEANING, MAINTENANCE
Removing blockages
Always use protective gloves when using the machine.
Risk of injury due to broken tool or metal chips.
Switch OFF (4.1) the machine and remove the plug from
the main socket.
Move the machine slide up with the help of the handle
(3).
Remove the metal chips and replace the broken tools.
Switch OFF the drill motor (4.1). Let the electromagnet be
on.
Move the machine slide up with the help of the handle
(3).
Remove the metal chips and check for the tool damage.
Blockages caused by broken tool:
Other blockages:
Always use good quality drill bits for better
performance.
Do not use damaged or worn out drill bits.
Do not exert more pressure on the handle (3), if the drill
bit is worn out or damaged. Doing so will damage the
machine.
Cleaning the machine
Make sure to switch OFF (4.3) completely and remove
the main cord from the main socket.
When using compressed air for cleaning or removing
metal chips, wear the protective goggles and gloves for
safety. Protect other persons in the working area too.
Never use water to clean the electric panel or electric
components.
Prevent the machine from water or other liquids.
Remove the inserted drill bit or tool.
Remove the metal chips and coolant residues.
Clean the tool and the spindle taper (9) on the machine.
Clean the machine slide (13) with clean cloth.
Clean the electromagnet (7) base and let it be free of oil,
metal chips or dirt.
Clean the whole machine and remove all the dirt and
grease.
After each use:
Maintenance
Repairs of electrical components should only be carried
out by the manufacturer or by skilled person.
Danger Caused by unqualified repairs !
Unqualified or third-party repairs leads to serious damage
for the operator and the machine too.
Take the M5 Allen key provided with the tools kit.
Look out for hex bolts on steel wedges (8).
Tighten the hex bolts a little bit and check the slide.
If the slide is too tight loosen the bolts.
Check out for the worn out carbon brushes. Replace the
carbon brushes if needed. Unauthorized carbon brushes will
damage the drill motor (11).
Adjusting the machine slide:
If the machine slide (13) slips down easily, it must be
adjusting. To do this, proceed as follows:
Replacing the carbon brushes
WARNING
WARNING
WARNING
NOTE
ATTENTION
8TwisTech 28

Tapping Capacity
Reaming Capacity ( )
Speed range (no-load)
Reverse/forward
Spindle Taper
Model
Dimensions (L X W X H)
Electromagnet (L X W X H)
Weight
Power supply
Motor W
Noise emission
Drilling Depth
Drilling Capacity ( )
Twist Drill:
ALLCUT 28
335 X 190 X 480
230 X 115 X 60
28
220 V single phase
1500
90
200
28
No
28
640
No
MT-3
2m
W
db
mm
mm
mm
mm
Kg
mm
rpm
Main cord length
Technical data
STORAGE, TECHNICAL DATA
The speed range described in technical data is NO-LOAD speed. the speed may vary at the time drilling
by 20%.
NOTE
Customer service/service
If the machine is too damaged or cannot be repaired by you,
please contact ALLCUT team/dealer/supplier. We will be
happy to provide you with best service.
Storage
If you are not planning to use for a long time, clean the
machine as described in the CLEANING SECTION. Store the
machine and all its accessories in a dry, clean and non-
moisture environment, to prevent it from rusting.
9TwisTech 28

SPARE PARTS LIST
Stand Parts
Motor Parts
1
6
5
7
10
2
98
34
10 TwisTech 28

WIRING DRAWING
Rectifire
Drill motor
Electromagnet
Fuse
Holder
Drill Switch
Magnet Switch
Main plug
E1 E2
E2
E1
M1 M2
M1
M2
M3 M4
M4
M3
D1 D2
D3
D4
D1 D2
D4
D3
P1
P1
11TwisTech 28

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