CS Unitec KING-BOA User manual

KING-BOA p/n 38810U (110 – 120V)
Made in Germany
EN Original instructions ....................... 4
Particulate filter (40092).................................. 12
Made in Germany www.csunitec.com
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KING-BOA
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KING-BOA
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4
Original instructions KING-BOA
EN
1. EC-Declaration of conformity
We declare under our sole responsibility that the product
described under“7.Technical data”,identied by type
and serial number,fullls all the relevant provisions of
the directives 2011/65/EU (RoHs),2004/108/EC
(until April 19th 2016),2014/30/EU (from April 20th
2016),2006/42/EC and the following harmonized
standards have been used:
EN 60745-1:2009+A11:2010
EN 60745-2-3:2011+A2:2013+A11:2014+A12:2014
+A13:2015
EN 55014-1:2006+A1:2009+A2:2011
EN 55014-2:1997+A1:2001+A2:2008
EN 61000-3-2:2014
EN 61000-3-3:2013
EN 50581:2012
Gerd Eisenblätter GmbH
Jeschkenstraße 12d
82538 Geretsried
Germany
Geretsried,2020-01-15
Gerd Eisenblätter,
CEO Gerd Eisenblätter GmbH
2. Specied conditions of use
This belt sander is suitable for satin nishing,matt nish-
ing,structuring,polishing and smoothing of round tubes
without the use of water.
It is for dry processing only.
The user bears sole responsibility for any damage
caused by inappropriate use.
Generally accepted accident prevention regulations and
the enclosed safety information must be observed.
3. Symbols
Warning of general danger
Warning of electric shock
Read the operating manual and safety
instructions
Wear ear protection
Wear protective gloves
Wear a dust mask
Wear protective goggles
Wear sturdy shoes
Do not dispose of it with domestic waste
Tip, advice
CE marking:Conrms the conformity of the
power tool with the European Community
directives.
Table of contents
1. EC-Declaration of conformity . . . . . . . . . . . . . . . . 12
2. Specied conditions of use . . . . . . . . . . . . . . . . . 12
3. Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4. General safety information. . . . . . . . . . . . . . . . . . 13
5. Special safety instructions . . . . . . . . . . . . . . . . . . 13
6. Product features . . . . . . . . . . . . . . . . . . . . . . . . . 15
7. Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . 16
8. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
9. Initial operation . . . . . . . . . . . . . . . . . . . . . . . . . . 17
10. Attaching the tools,working notes . . . . . . . . . . . . 18
11. Switching on and off . . . . . . . . . . . . . . . . . . . . . . 18
12. Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . 19
13. Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
14. Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
15. Environmental protection. . . . . . . . . . . . . . . . . . . 19
Englisch

www.csunitec.com 5
Original instructions KING-BOA EN
4. General safety information
WARNING – Read all safety warnings and
instructions. Failure to follow all safety warnings
and instructions may result in an electric shock,re and/
or serious injury.
Keep all safety instructions and information for future
reference.
Pass on your power tool only together with these
documents.
The term“power tool”in the warnings refers to your
mains-operated (corded) power tool.
Follow the enclosed brochure“General safety
instructions for power tools”.
5. Special safety instructions
• Hold the power tool by the insulated gripping
surfaces only when performing an operation where
the accessory may contact hidden wiring or its
own cord. Cutting accessory contacting a „live“ wire
may make exposed metal parts of the power tool
„live“ and shock the operator.
• Sparks y when grinding metals. Make sure that
no people are endangered.Due to the risk of re,no
ammable materials may be nearby (ying sparks).
• Do not operate the power tool near ammable
materials. Sparks could ignite these materials.
• When processing, especially metals, conductive
dust can accumulate inside the machine. This can
lead to the transfer of electrical energy to the machine
housing.This can justify the temporary danger of an
electric shock.It is therefore necessary to blow out
the machine regularly,frequently and thoroughly
with compressed air through the rear ventilation slots
when the machine is running.The machine must be
held securely.
• Do not use accessories which are not specically
designed and recommended by the tool
manufacturer. Just because the accessory can be
attached to your power tool,it does not assure safe
operation.
• The rated speed of the sanding belt must be at
least equal to the belt speed in idling marked on
the power tool. A sanding belt running faster than its
rated speed can break and y apart.
• Check prior to each use that the sanding belt is
correctly attached and is completely on the rollers.
Carry out a trial run: Allow the machine to run at
idling speed for 30 seconds in a safe location.Stop
immediately if signicant vibrations occur or if other
defects are noted.If such a situation occurs, check the
machine to determine the cause.
• Do not use a damaged accessory. Before each use
inspect the accessory such as abrasive wheels for
chips and cracks, backing pad for cracks, tear or
excess wear, wire brush for loose or cracked wires.
If a power tool or accessory is dropped, inspect for
damage or install an undamaged accessory.After
inspecting and installing an accessory, position
yourself and bystanders away from the plane of
the rotating accessory and run the power tool at
maximum no-load speed for one minute. Damaged
accessories will normally break apart during this test
time.
• Wear personal protective equipment.
Depending on application, use face shield,
safety goggles or safety glasses.As appropriate,
wear dust mask, hearing protectors, gloves
and workshop apron capable of stopping small
abrasive or workpiece fragments. The eye protection
must be capable of stopping ying debris generated
by various operations.The dust mask or respirator
must be capable of ltrating particles generated by
your operation.Prolonged exposure to high intensity
noise may cause hearing loss.
• Keep bystanders a safe distance away from work
area.Anyone entering the work area must wear
personal protective equipment.
Fragments of workpiece or of a broken accessory may
y away and cause injury beyond immediate area of
operation.
• Position the cord clear of the spinning accessory.
If you lose control,the cord may be cut or snagged
and your hand or arm may be pulled into the spinning
accessory.
• Never lay the power tool down until the accessory
has come to a complete stop. The spinning
accessory may grab the surface and pull the power
tool out of your control.
• Do not run the power tool while carrying it at your
side. Accidental contact with the spinning accessory
could snag your clothing,pulling the accessory into
your body.
• Regularly clean the power tool’s air vents. The
motor’s fan will draw the dust inside the housing
and excessive accumulation of powdered metal may
cause electrical hazards.

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Original instructions KING-BOA
EN
• Do not use accessories that require liquid
coolants. Using water or other liquid coolants may
result in electrocution or shock.
5.1 Additional safety instructions:
WARNING – Wear protective gloves.
WARNING – Wear hearing protection.
Exposure to noise can cause hearing loss.
WARNING – Always wear safety glasses.
• Observe the specications of the tool or accessory
manufacturer!
• Accessories must be stored and handled with care in
accordance with the manufacturer‘s instructions.
• Ensure that accessories are installed in accordance
with the manufacturer‘s instructions.
• Never place your hand near rotating parts of the
device or near the rotating sanding belt.
• Remove sanding dust and similar material only when
the machine is not in operation.
• The tool continues running after the machine has
been switched off.
• The workpiece must lay at and be secured against
slipping,e.g.using clamps.Large workpieces must be
sufciently supported.
• Damaged,eccentric or vibrating tools must not be
used.
• Avoid damage to gas or water pipes,electrical lines
and load-bearing walls (statics).
• A damaged or cracked side handle must be replaced.
Never operate a machine with a defective side handle.
• Always guide the machine with both hands on the
handles provided.
• Attach small workpieces.For example,clamp in a vice.
5.2 Special safety instructions for mains powered
machines:
• Pull the plug out of the socket before making
any adjustments,changing tools,carrying out
maintenance or cleaning.
• Before connecting the mains plug,make sure that the
machine is switched off.
• Use of a xed extractor system is recommended.
• Always install an RCD with a maximum trip current of
30 mA upstream.If the power tool is shut down via the
RCD, it must be checked and cleaned.See chapter 13.
Maintenance.

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Original instructions KING-BOA
EN
5.3 Reducing dust exposure:
Some of the dust created using this power tool
may contain chemicals known to cause cancer,
allergic reaction,respiratory disease,birth defects or
other reproductive harm.Some of these substances
include:lead (in paint containing lead),mineral dust
(from bricks,concrete etc.),additives used for wood
treatment (chromate,wood preservatives),some wood
types (such as oak or beech dust),metals,asbestos.
The risk from exposure to such substances will depend
on how long you or bystanders are being exposed.
Do not let particles enter the body.
Do the following to reduce exposure to these
substances:
• Ensure good ventilation of the workplace and wear
appropriate protective equipment,such as respirators
able to lter microscopically small particles.
• Observe the relevant guidelines for your material,
staff,application and place of application (e.g.
occupational health and safety regulations,disposal).
• Collect the generated particles at the source,avoid
deposits in the surrounding area.
• Use suitable accessories for special work (see
chapter8.),thus less particles enter the environment
in an uncontrolled manner.
• Use a suitable extraction unit.
Reduce dust exposure with the following measures:
• Do not direct the escaping particles and the exhaust
air stream at yourself or nearby persons or on dust
deposits.
• Use an extraction unit and/or air puriers.
• Ensure good ventilation of the workplace and keep
clean using a vacuum cleaner.Sweeping or blowing
stirs up dust.
• Vacuum or wash protective clothing.Do not blow,beat
or brush.
6. Product features
KING-BOA, see page 2, figure A1 and
page 3, figure A2:
A1-1 Star grip screw
A1-2 Front guide arm
A1-3 Handle
A1-4 Spindle locking button
A2-1 Adjustable additional handle
A2-2 Finger and belt protection
A2-3 Rear guide arm
A2-4 Pulley (small)
A2-5 Pulley (large)
A2-6 Particulate matter protection cap
A2-7 Drive roller
A2-8 Protective cover
A2-9 Sliding on/off switch
A2-10 Speed adjusting wheel with electronics signal
indicator (see page 3,gure F)

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8
Original instructions KING-BOA
EN
7. Technical data
Subject to change in accordance with technical progress.
Measured values determined in conformity with
EN60745.
Direct current (cordless machines)
~Alternating current (mains powered
machines)
Machine in protection class II
(mains powered machines)
During operation the noise level can exceed 80 dB(A).
Wear ear protectors!
High-energy, high-frequency interferences can cause
speed uctuations.The uctuations disappear,however,
as soon as the interference fades away.The technical
specications quoted are subject to tolerances (in com-
pliance with the relevant valid standards).
Emission values: These values make it possible
to assess the emissions from the power tool and
to compare different power tools.The actual load may be
higher or lower depending on the operating conditions,
the condition of the power tool or the accessories.Please
allow for breaks and periods for assessment purposes
when the load is lower.Arrange protective measures for
the user,such as organisational measures based on the
adjusted estimates.
Vibration total value (vector sum of three directions)
determined in accordance with EN 60745:
KING-BOA
Sanding belt width BBmm (in) 40 (1 37⁄64)
Sanding belt length BLmm (in) 780 (30 45⁄64)
Belt speed in idling v0m/s 2.5
Belt speed (adjustable) vVm/s 2.5 – 9.4
No-load speed (maximum speed) n min-1 (rpm) 3,000
No-load speed (adjustable) nVmin-1 (rpm) 800 – 3,000
Machinable tube diameter D mm (in) 20 – 130 (0 25⁄32 – 5 1⁄8)
Max.angle of contact Ua,max ° 180
Nominal power input P1W 1,100
Power output P2W 570
Weight without cord m kg (lbs) 3.8 (6.0)
Emission values:
Vibration emission value (surface grinding) /
uncertainty (vibration) ah,SG / Kh,SG m/s26.0 / 1.5
Typical A-effective perceived sound levels:
Sound-pressure level / uncertainty LpA / KpA dB(A) 93.0 / 3.0
Acoustic power level / uncertainty LWA / KWA dB(A) 104.0 / 3.0

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Original instructions KING-BOA EN
8. Accessories
Only use original Eisenblätter accessories.
Use only accessories that full the requirements and
specications listed in these operating instructions.
Art. no. Description
38702 Pipe machining accessory set
40093 Filter fabric for particulate matter
protection cap
Use abrasive tools made from Eisenblätter for best work
results,such as:
• Sanding belts
• Polishing belts
• Auxiliary materials for polishing
• Chemicals and care products
Note: Accessories shown or described are not
part of the standard delivery scope of the product.
The complete program can be found on
www.eisenblaetter.de or in the catalog.
9. Initial operation
Adjustable additional handle (A2-1):
See page 2,gures B1,B2 and B3:
The additional handle can be remounted for working in
conned spaces to allow more freedom of movement
when operating the machine:
a) To do this, loosen the star grip screw (A1-1) – see
Figure B1.
b) Turn the handle from the normal position (FigureB2)
to the position for working in narrow spaces
(FigureB3).
c) Tighten the star grip screw again.
Before commissioning,check that the rated mains
voltage and mains frequency, as stated on the
type plate match your power supply.
Always install an RCD with a maximum trip current
of 30 mA upstream.
Setting speed:
See page 3,gure F.
The speed can be preset via the thumb-wheel (A2-10)
and is innitely variable.
(Small number= small belt speed/speed;
high number = high belt speed/speed)
Position Belt speed Speed
1 2.5 m/sec 800 min-1
2 4.1 m/sec 1,300 min-1
3 5.3 m/sec 1,700 min-1
4 7.2 m/sec 2,300 min-1
5 8.5 m/sec 2,700 min-1
6 9.4 m/sec 3,000 min-1
The VTC electronics make material-compatible work
possible and an almost constant speed,even under load.
The best way to determine the ideal speed setting is by
performing a test.
Particulate matter protection cap
Always t the particulate matter protection cap
(A2-6) if the surroundings are heavily polluted.
Attachment: See page 3,gures G1 and G2.
Attach the particulate matter protection cap as shown
by pushing it over the cable on the back of the machine
and pressing it into place.
To remove: See page 3,gure G3.
Remove the particulate matter protection cap as shown.
It can be removed from the back of the machine with
light pressure.

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Original instructions KING-BOA
EN
10. Attaching the tools, working notes
Prior to any conversion work:Pull the mains plug
out of the socket or remove the battery pack from
the machine.The machine must be switched off and at a
standstill.
10.1 Belt change
See page 2,gure C.
Load the front guide arm (A1-2) by pressing lightly on
the handle (spring tension).
Then you can remove the belt from the two pulleys (A2-4
and A2-5) and from the drive roller (A2-7).
Inserting a new tape is carried out in the same way.
After threading,the tape is automatically tensioned
as soon as you relieve the front guide arm.When the
electrical device is switched on,the belt in the center is
automatically adjusted.
10.2 Working on round pipes
Siehe Seite 2,Abbildungen D1 und D2.
The machine is placed on the pipe in the middle
between the small deection roller (A2-4) and the drive
roller (A2-7) – see Figure D1.
By pressing the adjustable additional handle (A2-1),the
entire bracket mechanism is placed over the pipe to be
ground (support approx.50% of the pipe circumference)
– see Figure D2.
The entire pipe can now be processed by moving the
machine sideways and swiveling it.
11. Switching on and off
Always guide the machine with both hands.
Switch on rst, then guide the accessory towards
the workpiece.
Avoid inadvertent starts:always switch the tool off
when the plug is removed from the mains socket
or if there has been a power cut.
The machine must not be allowed to draw in
additional dust and shavings.When switching the
machine on and off, keep it away from dust deposits.
After switching off the machine,only place it down when
the motor has come to a standstill.
In continuous operation,the machine continues
running if it is forced out of your hands.Therefore,
always hold the machine with both hands using the
handles provided,stand securely and concentrate.
Switching on:
Push the sliding switch (A2-9) forwards.
For continuous operation,now tilt it downwards until it
engages.
Switching off:
Press the rear end of the sliding switch (A2-9) and
release it.

www.csunitec.com 11
Original instructions KING-BOA EN
12. Troubleshooting
The electronic signal indicator (A2-10) lights
up and the load speed decreases.
There is too much load on the machine! Run the
machine in idling until the electronic signal indicator
switches off.
The machine does not start.The electronic
signal indicator (A2-10) ashes.
The restart protection is active.If the mains plug is
inserted with the machine switched on or if the power
supply is restored following an interruption,the machine
does not start up.Switch the machine off and back on
again.
13. Maintenance
Disconnect the mains plug or remove the battery pack
from the machine before starting any maintenance work.
It is possible that particles deposit inside the power tool
during operation.This impairs the cooling of the power
tool.Conductive build-up can impair the protective
insulation of the power tool and cause electrical hazards.
The power tool should be cleaned regularly, often and
thoroughly through all front and rear air vents using a
vacuum cleaner or by blowing in dry air.
Prior to this operation,separate the power tool from the
power source and wear protective goggles and a dust
mask.
13.1 Change the drive roller
See page 3,gures E1 and E2.
Hold down the spindle locking button (A1-4) and
unscrew the drive roller (A2-7).
Then screw the new drive roller back on.
14. Repairs
Repairs to power tools must only be carried out by
qualied electricians!
If the connection lead is damaged,it must be replaced
by a special connection lead.
Contact your sales agency or Eisenblätter if you have
Eisenblätter power tools requiring repairs:
Gerd Eisenblätter GmbH
Jeschkenstraße 12d
82538 Geretsried
[e-mail]
www.eisenblaetter.de
15. Environmental protection
The generated sanding dust may contain harmful
substances:dispose of appropriately.
Observe national regulations on environmentally
compatible disposal and on the recycling of disused
tools,packaging and accessories.
Only for EU countries:never dispose of power
tools in your household waste! In accordance
with European Directive 2002/96/EC relating
to electrical and electronic waste and implementation of
national law, used electrical tools must be collected
separately and disposed of in an environmentally friendly
manner at recycling centres.

Filtergitter 40093
Feinstaubschutz-Kappe 40092
Originalbetriebsanleitung
DE
Filter fabric 40093
Particulate matter pr otection cap 40092
Original instructions
EN
2021/05
Made Made in in GermanyGermany www.csunitec.com
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DE Befestigen Sie die Feinstaubschutz-Kappe wieder an der Maschine.
Am besten führen Sie ihn über das Kabel und drücken im Anschluss die
Befestigungs-Clips,bis diese einrasten.
EN Reattach the ne dust protection cap to the machine.It is best to run
it over the cable and then press the fastening clips until they click into
place.
7 8
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DE Lösen sie mit leichtem Druck
die Feinstaubschutz-Kappe
von der Maschine.
EN Remove the ne dust
protection cap from the
machine with light pressure.
1
DE Entfernen Sie den Filterhalter, indem Sie es mit einem spitzen
Gegenstand – wie z.B.ein Schraubendreher – vorsichtig aus den vier
Vertiefungen in der Feinstaubschutz-Kappe lösen.
EN Remove the lter holder by carefully pulling it out of the four recesses in
the ne dust protection cap with a pointed object – e.g.a screwdriver.
2 3
DE Legen Sie den Filterhalter
wieder in die dafür
vorgesehenen Vertiefungen.
EN Place the lter holder back in
the recesses provided for it.
6
DE Entfernen Sie nun das Filtergitter – auch hier empfehlen wir die
Verwendung eines Schraubendrehers.Legen Sie im Anschluss ein
neues Filtergitter ein.
EN Now remove the lter fabric – here we also recommend using a
screwdriver.Then insert a new lter fabric.
4 5
ORIGINALBETRIEBSANLEITUNG EISENBLÄTTER 40092 / 40093 ORIGINAL INSTRUCTIONS EISENBLÄTTER 40092 / 40093
13

Made in Germany www.csunitec.com
2021/07
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