KOBE DMM3050i User manual

OPERATOR’S MANUAL
MAGNETIC DRILLING
& MILLING MACHINE 110V
Please retain this information for future reference.
WARNING:
THE SAFETY INFOR ATION GIVEN INSIDE UST BE
READ AND UNDERSTOOD BY ANY PERSON USING, INSTALLING,
REPAIRING OR AINTAINING THIS PRODUCT.
ORDER CODE:
KBE-268-4210K
ODEL:
D 3050i
• Suitable for light industrial use
• 13mm Chuck and Weldon adaptor
• Powerful 1200W motor provides
enough power to drill holes up
to 35mm diameter
• Speed: 595rpm
• Gravity feed coolant
DECLARATION OF CONFORMITY
We hereby certify that KOBE AGNETIC DRILLING & ILLING ACHINE 110V
(ORDER CODE: KBE-268-4210K)
complies with all the relevant provisions of the
E C Electromagnetic Compatibility Directive 2014/30/EU
Standards Applied:
EN55014-2:2015, EN55014-2:2015
RoHS2 Restriction of Hazardous Substances Directive 2011/65/EU
Standards Applied:
EN 50581-1:2012
Position:
Compliance Manager
© The Kennedy Group Ltd. 04/18
KOBE TOOLS OFFICIAL AGENT: THE KENNEDY GROUP LTD., WIGSTON. LEICESTER, ENGLAND. LE18 2FS
KOBE
INDUS T R I A L
POWER TOOLS
THE ENVIRONMENT
Always dispose of unwanted tools, accessories and packaging materials in an environmentally
friendly manner.
KOBE TOOLS
THE KENNEDY GROUP TD, WIGSTON, ENG AND, E18 2FS.
QUALITY GUARANTEE & WARRANTY
KOBE INDUSTRIAL POWER TOOLS carry a one year manufacturer’s warranty.
KOBE INDUSTRIAL POWER TOOLS are designed & manufactured
to the highest standards & specifications
Assuring the quality and performance required by all sectors of industry.
KOBE INDUSTRIAL POWER TOOLS are fully guaranteed against
faulty materials & workmanship.
Should they be found to be defective, they will either be repaired or replaced
free of charge (fair wear and tear and/or misuse excepted).
Please retain supplier invoice as proof of purchase.
In observance of the European Directive on Waste Electrical and Electronic Equipment (WEEE) and
its implementation in accordance with national law, electrical goods that have reached the end of
their life must be collected separately and returned to an environmentally compatible recycling
facility.
Do not dispose of electrical goods with domestic waste materials as inappropriate disposal may
cause potential hazards to the environment and human health.
For further information, please contact your local authority or the retailer from whom you purchased
the product.
This product does not contain any restricted substances in concentrations and applications which
are banned by the European RoHS2 Directive.

KOBE INDUSTRIAL POWER TOOLS
have been specifically designed to help you work
SAFELY and EFFICIENTLY. Your care and good judgement are the best protection against injury, but
always ensure that the appropriate safety equipment is worn. All possible hazards cannot be covered here,
but the most important ones have been highlighted.
KOBE
INDUS T R I A L
POWER TOOLS
SAFETY INSTRUCTIONS
You have purchased a quality product that is designed for high performance
and long service life. If correct use, safety and maintenance procedures are
observed this machine will last for many years.
lAlways adhere to the processes and safety
warnings, which are stated in the instruction
manual.
GENERAL OPERATING HAZARDS
lAlways ensure the mains power supply
corresponds to the power rating on the
specification label on the machine.
lAlways plug the battery charger into an
appropriate outlet that is properly installed and
grounded in accordance with all local codes and
ordinances. Check with a qualified electrician if
you are in doubt as to whether the outlet is
properly grounded.
lAlways ensure the maintenance of electrical
components is carried out by a suitably qualified
person.
lNever allow routine to lead to mistakes.
lNever operate if any parts are missing or
damaged.
lNever allow untrained persons to operate the
tool.
WORKPLACE HAZARDS
lAlways ensure your working area is clean and
well lit.
lWhen working at height make sure that the tool is
safely secured and be aware of objects falling
below. Make sure that no persons are working
directly below the working area.
lDo not operate in explosive atmosphere, for
instance extreme dust, gases and liquids.
lKeep children and bystanders away while
operating the tool. Distractions can cause you to
lose control.
lAlways ensure all users are physically able and
competent to handle the size and weight of
items/components being drilled and have
received appropriate training to perform the task.
l Never run the tool in areas exposed to water or
in damp conditions.
PERSONAL PROTECTION
.
lAlways ensure that all long hair and loose clothing,
ties, scarves, jewellery, etc., are secured or
removed.
lAlways consult a doctor if numbness, tingling,
pain or whitening of the skin occurs. Repetitive
work motions, awkward positions and exposure
to vibration can cause “Repetitive Strain
Injuries”.
lWhen operating the tool stay alert and use
common sense, especially when it comes to
working at height. Be aware of what’s below you.
lDo not overreach. Keep a proper balance and
footing at all times.
lRemove any adjusting key or wrench before
turning the power tool on.
lDo not use the tool if under the influence of
alcohol, drugs or medication.
SPECIFIC SAFETY INSTRUCTIONS
lThe pillar drill must only be used on metal plate
with a minimum thickness of 6mm.
lAlways ensure the electric cable is not damaged
before connecting the Mag Drill to the electricity
supply.
lAlways use recommended attachments or parts
and make sure that they are kept sharp and fitted
correctly, that all the securing bolts are tight and
the guard is fitted and operating correctly and
that the chuck key and any other adjustment
tools have been removed.
lWhen drilling use the correct cutting
lubricant/coolant for the material being drilled.
Use only sufficient to prevent the drill from
overheating and make sure that it is kept well
away from electrical components.
Never use water as a coolant.
lWhen drilling long lengths ensure that there is
adequate support at both ends of the material.
lNever use the machine without the safety guard
in position and operating correctly.
lAlways secure the workpiece with suitable
clamps.
lAlways switch off using the on/off switch when
not in use.
lNever use the Drill without the guard attached.
lNever deface the rating plate on the drill.
lNever make any alterations to the Drill and only
use it for the task for which it has been designed.
211
NOTES

KOBE
INDUS T R I A L
POWER TOOLS
ELECTRICAL INFORMATION
In the United Kingdom, the ELECTRICITY AT WORK ACT 1989 requires all portable
electrical appliances, if used on business premises, to be tested by a qualified
electrician, using a Portable Appliance Tester (PAT), at least once a year. The HEALTH &
SAFETY AT WORK ACT 1974 makes owners of electrical appliances responsible for the
safe condition of the appliance and the safety of its operator. If in any doubt about
electrical safety, contact a qualified electrician.
ELECTRICAL SAFETY
lAn RCCB (Residual Current Circuit Breaker) should be fitted in the mains electricity
distribution board. If the power supply is not protected by an RCCB, it is highly
recommended that an RCD (Residual Current Device) is used with all portable
electrical products.
lDo not use any adaptor plugs.
lDo not carry or yank the tool by the cord/hose.
lNever expose power tools to rain or wet conditions as this will increase the risk of
electric shock.
lUse an outdoor extension cord when operating a power tool outside.
EXTENSION REELS
When a cable extension reel is used it should be fully unwound before being connected.
Use at least 1.5mm2 section cable or to be absolutely sure use 2.5mm2section cable.
KOBE
INDUS T R I A L
POWER TOOLS
SPECIFICATIONS
ODEL: ..................................... D 3050i
ORDER CODE: .................... KBE-268-4210K
OTOR: ................ 1200W/110V/50/60Hz
ARBOR: ................................ 19mm Weldon
CHUCK SIZE: ......................................... 1/
2”
SPEED: ........................................... 595rpm
AGNETIC ADHESION: .................. 13,000N
WEIGHT: ............................................. 17kg
SIZE: ........... 580(H) x 470(W) x 180(D)mm
DRILLING CAPACITIES:
CORE DRILL ................................ 12 - 35mm
TWIST DRILL .............................. 1.5- 13mm
COUNTERSINK ............................ 10 -40mm
CUTTING DEPTH: .............................. 50mm
STROKE: ......................................... 165mm
SOUND PRESSURE (LPA): .......... 109.5 dBA
SOUND POWER (LWA): .............. 107.8 dBA
VIBRATION LEVEL: ......................... 1.5m/s2
3
10
NOTES

KOBE
INDUS T R I A L
POWER TOOLS
ASSEMBLY
WARNING! BEFORE ATTE PTING TO ASSE BLE THIS PRODUCT, AKE
SURE YOU ARE FA ILIAR WITH ALL SAFETY INSTRUCTIONS.
CAUTION! This Drill is heavy, take care when
unpacking. Remove the Drill, together with the
accessories supplied, from the packaging.
Check carefully to ensure that the Drill is in good
condition and account for all the items listed on
page 5 of this manual. Also make sure that all the
parts are complete. If any parts are found to be
missing or damaged, the Drill and its accessories
should be returned together in their original
packaging to the retailer. Do not throw the
packaging away, keep it safe throughout the
guarantee period, then recycle if possible,
otherwise dispose of it by the proper means.
Do not let children play with empty plastic bags
due to the risk of suffocation.
The Drill comes ready assembled but it is
advisable to check mounting screws to make sure
they are tight before use.
FITTING THE CHUCK
(Fig. 3 & 4)
If not already attached, screw the chuck onto the
thread on the Weldon adaptor. oosen the grub
screws in the drill shank then insert the Weldon
adaptor into the drill spindle as shown in Fig. 2.
Tighten both Grub screws with the Hexagon key
supplied. Fig.3
FITTING THE GUARD
Position the white nylon guard over the end of the
magnet base as shown and secure in place with
the hexagon grub screws and wing nuts as shown
in Fig. 4
Fig.2
Fig.3
Fig.4
49
KOBE
INDUS T R I A L
POWER TOOLS
PARTS BREAKDOWN continue
No. Order Code Description
7 KBE-298-9947H STARTING SWITCH T/S BRM-35A
26 KBE-298-9940A CIRCUIT BOARD T/S BRM-35A 110V
29 KBE-298-9941B MAGNETIC BASE T/S BRM-35A 110V 36 & 35 KBE-298-9942C S IDE BAR T/S BRM-35A
49 KBE-298-9943D S IDER
54 KBE-298-9944E CARBON BRUSH T/S BRM-35A
62-1 KBE-298-9945F 110V STATOR T/S BRM-35A
66-1 KBE-298-9946G 110V ROTOR T/S BRM-35A
62 & 66 KBE-298-9946 MOTOR COMP ETE
70 & 73 KBE-298-9948J GEAR T/S BRM-35A

KOBE
INDUS T R I A L
POWER TOOLS
DRILL SETUP
SECURING THE DRILL (Fig.5)
When working horizontally or overhead, the Drill should
always be secured using a safety strop or the chain
supplied. The safety securing chain has a spring carabine
hook to facilitate anchoring the drill either direct to the
steelwork or to a webbing strop.
Remember - the drill must only be used on steel with a
thickness of 6mm or above.
COOLANT SUPPLY
The Drill comes complete with a gravity feed coolant bottle.
The pipe fits directly into the fitting on the side of the
Weldon Adaptor a shown in Fig. 6. The bottle has a wire
hook around the neck for attaching to the top of the slide as
shown in Fig.7 or suspended from the securing chain as
shown in Fig.7a when the drill is being used in the
horizontal plane on steelwork as it needs to be kept above
the working position of the drill.
Fig.5
Fig.6
Fig.7 Fig.7a
5
8
KOBE
INDUS T R I A L
POWER TOOLS
PARTS BREAKDOWN

KOBE
INDUS T R I A L
POWER TOOLS
DRILL OPERATION
b
c
d
a
e
Fig.8
DRILLING
Check the position of the
pilot drill above the mark
and then switch the Drill on
by pressing the Green
Button (b). If required, turn
on the tap to supply coolant.
Wind the drill down using
the handle in the direction
of arrow (c) and apply gentle
pressure to start the drilling
process.
IMPORTANT:
et the drill do the work, do
not use excessive force as
this may damage the Drill
and or the bit.
When you have drilled the
hole, back out, rotating the
handle in the direction of
arrow (e) and switch off the
drill by pressing the Red
button (d). Replace the pilot
drill with the correct size bit
for the hole you require and
then drill the hole slowly so
as not to create excessive
heat and blunt the bit. For
larger holes, you may need
to drill with an intermediate
sized bit before the correct
sized one in order to stop
the bit binding in the hole
whilst the hole is drilled.
DRILL POSITIONING
Mark the position of holes to be drilled with a centre punch prior to putting the Drill
into position. Insert a small pilot drill into the drill and lower until it’s point is in line
with the bottom of the base. Place the drill into position above the mark left by the
centre punch then switch on the magnet with rocker switch (a) to hold in position.
67
KOBE
INDUS T R I A L
POWER TOOLS
MAINTENANCE
The drill requires very little maintenance apart from keeping all unpainted surfaces coated in light oil.
Keep the machine clear of swarf which should be disposed of in a proper manner and not put into
domestic refuse bins.
Always inspect and check the set up and adjustments before using the machine.
KOBE
INDUS T R I A L
POWER TOOLS
SPARES
For spare parts or servicing please contact your nearest agent. Remember to quote tool model number and
spare part number when ordering spares. The use of other than genuine Kobe replacement* parts may
result in safety hazards, decreased tool performance and increased maintenance. When disposing of
components, etc. ensure that relevant environmental procedures are carried out.
Description Order Code
Chuck Guard KBE-298-3783S
Carbon Brushes KBE-298-9944E
Weldon Adaptor KBE-298-3785S
Chuck Key KBE-298-3784S
*(KOBE recommends the use of
KOBE/KENNEDY replacement chucks)