Unimax PXCPE User manual

???
??????
WARRANTY CARD
Product: ANGLE POLISHER / BUFFER CP - E
Type: PXCPE
Date of manufacture:
Date of sale, stamp, signature:
Serial number (product series):
Repair centre notes:
Without the correctly filled warranty card or without proof of purchase receipt, including
the product type (invoice, purchase receipt) no warranty claim will be processed.
1. KH Trading machines and tools are covered by 6/24 months warranty, starting on the date of
purchase, as described in the Civil Code (proof of purchase or invoice receipt must be
enclosed with the warranty card when making a claim).
2. This warranty does not cover defects caused by unprofessional handling, machine overloads, not
complying with instructions contained in this manual, using accessories that are not approved,
unauthorized repair, regular wear and tear and damages occurred during transport. Further, this
warranty does not cover parts and accessories such as the motor, carbon brushes, seals and
hot-air operated parts and parts that need to be changed regularly.
3. If the repair is to be found as not covered by the warranty policy, all costs including the repair and ship-
ping to and from the repair centre will be paid by the customer, according to valid price list. See www.
4. When making a claim, you must present the warranty card, showing the date of the purchase, the
serial number of the machine, vendor stamp and signature of sales clerk, as well as the proof of
purchase receipt.
5. Warranty claim shall be made at the vendor shop where you bought your machine or you may mail
it to a service centre. The vendor is obligated to fill out the warranty card (date of sale, serial
number, vendor stamp and signature). All these information must be filled in at the time of sale.
6. The warranty period will be extended for the period of time for which the machine has been in the
service centre possession. If the repair or defect is not covered by the warranty policy, all costs including
the repair and shipping will be paid by the owner of the machine / tool. We recommend sending the
machine in its original packaging. Please, also enclose brief description of the defect with the packaging.
7. Before sending the machine for repair, clean it thoroughly. If the received machine is dirty, it may
be rejected by the service shop or you may be charged a cleaning fee.
SERVICE
Logistic centre Klecany
Topolová 483
250 67 Klecany
Czech Republic
Claim department phone number: 266 190 156 T-mobile: [phone]
266 190 111 O2: 601 218 255
Fax: [phone] Vodafone: 608 227 255
http://www.KHnet.cz
Email: ser[email protected]
AANNGGLLEEPPOOLLIISSHHEERR//
BBUUFFFFEERRCCPP--EE
USER'S MANUAL
PXCPE

2
Dear customer. Thank you for purchasing equipment from KH Trading, s.r.o.
Our company is ready to offer you our services - before, during and after you buy our product.
If you have any question, comment or idea, please contact our business centre. We will do our best to address
your comment or question in timely matter.
Before first use, please read this manual carefully. It is your responsibility to study all instructions,
necessary for safe use and operation and to understand all risks that may be involved during the use
of power machines.
WARNING! Do not try to use this machine before reading this entire manual and before you know
how to handle it. Keep this manual for future reference.
Pay special attention to safety instructions. Not complying with safety rules may cause injury to the
operating person or to people standing by or it may cause damage to the machine or to the work
piece.
Pay special attention to safety notes and safety labels on the machine.
Never remove or damage them.
Please, write information such as the invoice number
and the number of the sale receipt here in this box.
Your machine is equipped with electronic device enabling slow start and protection against overload. The revolu-
tions may be set by using two buttons (+ and -). Revolution per minute are displayed on digital display and may
be set from 1,000 - 3,000 min.-1. Driving and polishing wheel is made from light plastic and it is equipped with
velcro tape on its working surface. You may use various woollen or foam polishing cloth-wheels with velcro tape.
DESCRIPTION
TECHNICAL SPECIFICATIONS
The accuracy of instructions, graphs and information contained herein, depends on the printing date. Due to
continuous product improvement, the manufacturer reserves the right to change technical parameters of the
product, without prior customer notification.
Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1,200 W
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .~230 V/50 Hz
Double insulation
Revolution control ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1,000 - 3,000 min.-1
Polishing wheel thread diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .M14
Wheel diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180 mm
Gross weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 kg
Net weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3,5 kg
REPAIR AND MAINTENANCE REPORT
Report and maintenance report:
DATE SERVICE SHOP REPAIR AND MAINTENANCE REPORT

REVISION REPORT
The user is obligated to perform tests and revisions of electrical equipment of the machine
in accordance with valid rules and regulations. Result report:
DATE REVISION TECHNICIAN
Number / SIGNATURE
REVISION REPORT
3
???
•This device may be used by a qualified person, 18 years or older who has been
trained in work and environmental safety procedures.
•Any person using this equipment must possess a medical certificate
demonstrating his eligibility to operate this equipment.
Symbols used in this manual
Warning!
This symbol informs you about the risk of personal injury or damage to the machine
or materials.
Caution! You are using electrically powered machine!
Electrical hazard.
Danger of catching!
Pay attention to injury resulting from catching a part of your body or clothing
in the rotating parts.
Warning!
Danger of damage.
Note:
Additional information.
Use personal safety gear.
General instructions
•Plastic bags and packaging materials pose danger to small children or animals.
•Make sure you know your tool or machine and that you are familiar with its operating procedure.
Know the hazards if not used correctly.
•If other person will be using this machine make sure that he knows how to safely operate this equipment
and that he is familiar with hazards and risk that may occur if not used correctly.
•Maintain your working area clean. Disorganized working area may cause accidents.
•Never work in tight spaces or in purely lit rooms. Make sure the floor is solid and stable and that you can
move around easily. Maintain stable posture during work.
•Stay focused and use all your senses. Pay attention to the working procedure. Do not continue working if
you cannot pay attention and focus.
•Maintain your tools clean.
•Handles must be kept free of grease and dirt.
•Make sure no children, unauthorized persons or animals have access to your workshop.
•Use only for purposes for which it has been designed.
•Use personal protective gear such as safety goggles, ear protection, respirator, safe working shoes etc.
•Do not overreach and use both hands.
•Never work under the influence of alcohol or other drugs.
SAFETY PRECAUTIONS

4
•Do not use the machine if you feel dizzy or week.
•Any modifications or improvements to the machine are strictly prohibited. DO NOT USE if you discover
bent part, crack or other damage.
•If you see any unusual sign or hear any strange sound, stop working immediately.
•Do not forget to remove all wrenches and screwdrivers from the machine after use.
•Before use, make sure that all screws are tightened securely.
•Perform maintenance regularly. Before use make sure the machine is in good working conditions
and without any damage.
•Use only original spare parts during repairs.
•Using extension pieces or accessories not approved by the manufacturer may cause injuries to the
operating personnel.
•Use the appropriate tool or device for particular type of work. Do not overload your machine
or accessories. Do not attempt to use machine with insufficient power to perform heavy duty work.
•Do not overload your machine. Measure the work load in such way, so it could be done with comfortable
speed. Damages due to machine overload are not covered by waranty.
•Do not expose to extremely high temperature or direct sunlight.
•This machine is not designed for use in humid environments or under water.
•if you are not using your machine, store it in a dry and safe place, out of reach of children.
Make sure all moving parts are in good working conditions.
•Before use make sure that no part is cracked or stuck. Make sure all parts are attached and assembled
as designed. Beware of all other conditions that may have a negative effect on the proper functioning of
your device.
•If not stated otherwise in this manual, all damaged parts and safety elements must be repaired
or changed.
Fine mechanics
•Never use vise to hold your tool/machine.
•Protect you device from impact and fall.
Assembly
•Do not use the machine unless completely assembled according to instructions contained in this manual.
Vehicle service centre accessories and equipment
•Before performing any repair, secure the vehicle against movement.
Electrical equipment
•Observe all basic safety rules when using electrical equipment to prevent risk of fire, injuries by electrical
shock and other hazards. Before using this device, read this manual entirely and follow all safety
instructions.
•Make sure the power cable plug is plugged into the correct wall outlet. The voltage in the wall outlet must
be the same as shown on the specification label to prevent damage to the electric motor. Too low voltage
will not provide your machine with enough power.
•Before connecting the power supply cable make sure that the main switch is in the Off position. When
you finished your work, disconnect the power plug from the wall outlet and switch off the main switch.
•Never carry electric power tools and equipment by their cable. o When disconnecting the plug from
the wall outlet, never pull the cable by its cord.

12
Position Description
13 Stud cover
14 Transmission housing
15 Air-bleeding outlet cover
16 Screw M4x12 with spherical-cylindrical head
17 Bearing cage
18 Protective metal sheet
19 Screw M4x12 with spherical head
20 Carbon brush holder cover
21 Carbon brush
22 Brush holder
23 Motor cover
24 Driven gear z = 17
25 Safety ring ∅22
26 Ball bearing 6900-ZZ
27 Ring changing the direction of turning
28 Counter shaft
29 Half circle wedge 2,5 × 3,7 × 10
30 Conical worm wheel 12
31 Elastic washer ∅10
32 Nut M10
33 Ball bearing 6001-ZZ
34 Commutator assembly
35 Insulated plate
36 Ball bearing 608-ZZ
37 Threaded housing PT4. 2 × 65
38 Inductor
39 Self-cutting screw M4 3,9 × 45
40 Self-cutting screw M4 3,9 × 20
41 Capacity resistor
42 Switch
43 Inductiove resistor
44 Display
45 Timer button
46 Button holder
47 Displej showing the current revolutions
48 Handle assembly
49 Pull releaser
50 Screw M3.5x16 with spherical-cylindrical head
51 Main power cable
52 Power cable cover
53 Handle assembly
54 Wheel 165
55 Screw M3.9x16 with spherical - cylindrical head
56 Screw M10 with inner hexagonal head
57 Closed handle
5
•Protect the power cable from high temperatures, oils, paint thinners and make sure that the cable is not
hanging over sharp edges.
•Inspect the power cable regularly. If damaged have it replaced by qualified technician. Inspect extension
cables regularly. If damaged, have it replaced.
•If you need to use an extension cable, use cable with appropriate power rating. Use only completely
unwound. Inspect extension cables regularly. Damaged cables must be repair immediately.
•Before performing any maintenance, repair or adjustment, switch off the main switch and disconnect the
power cable from the wall outlet.
•Make sure no one may switch you machine incidentally on. Do not keep your fingers close to the main
switch, unless absolutely necessary.
•If this device is to be installed on a worktable, release the safety switch after the installation.
•Do not use in environments where explosives are stored or used (paint shops, warehouse with
flammables etc.).
•Do not use in humid environments or if wet.
Hand tools
•Do not place the machine on working table until it comes to a complete stop.
•When putting your machine back on the worktable, make sure that its tool is not touching anything.
•Never use vise to hold your tool/machine.
•Make sure to have your work piece securely fastened. Use caution during manipulation and/or releasing
the work piece from the fastening device.
Rotary tools
•Always wear suitable work clothing (do not wear loose clothing, ties, jewellery etc.). Long hair must be
covered and tied up behind you head. Do not wear worn out working shoes. Sleeves must be rolled up.
Danger of being caught by moving machine parts.
" Do not remove safety covers. Make sure the operating personnel is well-protected.
" Do not touch or come close with moving machine parts during work. Keep your hands away from moving
and spinning machine parts.
Metal turning operations
•Always securely fasten the work piece on the work table using appropriate clamping equipment or vise.
Do not hold the work piece in your hands during work. Use both hands to hold the handles of the
machine/tool.
•Do not overreach. Maintain stable posture on both legs. That way you will not be thrown out of balance in
case of a reverse impact.
•Use extra caution during releasing the object.
Polishing
•Move the machine slowly. Make sure not to apply too much pressure on the wheel. Otherwise the wheel
may get damaged, stuck or may break into pieces.
•Make sure that flying debris will not endanger persons or animals standing by or yourself.
Power equipment
•If your machine is equipped with depressed springs, use suitable device to release them slowly and safely.

6
•Before throwing the packaging material out, make sure no part is left inside. If so, take it out and install it.
Use the part listing for check-up and the installation drawing for guidance.
BEFORE FIRST USE:
FASTENING THE PLASTIC HANDLE.
•Mount the handle according to the following procedure. See the pictures below.
•All screws must be tighten securely.
•It is prohibited to use the polisher without the plastic handle.
Pic. 1 Pic. 2 Pic. 3
Fixing the driving plate on the polisher shaft
•Place and screw in the driving wheel (supplied) on
the polisher driving shaft.
•Tighten the wheel with your hand.
•To prevent the shaft from turning during tightening,
press the shaft locking button located on the
machine head.
CAUTION
Always use eye protection. Prescription glasses do not comply with the safety requirements.
•Before starting work make sure that the wheel is not damaged, cracked or deformed. Damaged wheel
must be exchanged for new one immediately.
•Switch the machine on for couple seconds to find out if it vibrates too much. Make sure that everything is
in good working order.
•If you discover any defects do not continue to work. Repair defects immediately.
•Continue to work only after you have repaired all defects.
•Before starting your work make sure that all parts (polishing wheel) have the required dimensions (thread
diameter, length of the thread, wheel diameter etc.) Also make sure that the maximum allowed speed of
the polishing wheel is higher or the same as the maximum revolutions of your machine.
ASSEMBLY
OPERATION
Shaft locking
button
Screw
Screw
Handle
Hexagonal
wrench
Screw
Screw
Hexagonal
wrench
Handle
Handle latch slot
Handle
latch
11
DETAILED PART DRAWING
PART LIST
Position Description
1 Self-cutting screw M4 × 16
2 Bearing
3 Spindle
4 Half-circle wedge 3 × 3 × 10
5 Ball bearing 6002-ZZ
6 Safety ring ∅32
7 Conical worm wheel 38
8 Safety ring ∅12
9 Ball bearing 608-ZZ
10 M 3,9 × 30
11 Stud
12 Press spring

10
When the operational life of your device is over, dispose off it in accordance with valid rules and regulations.
Your product is made of metal and plastic parts that may be recycled when separated.
1. Disassemble all parts.
2. Separate all parts according to the material they are made of (e.g. metals, rubber, plastics, etc.).
Take the separated parts to the recycling facility near you.
3. Electrical waste (used electrical power tools, electric motors, recharging equipment, electronics,
accumulators, batteries etc.).
Dear customer. In accordance with the valid regional rules and regulations describing the management of
electrical waste, electrical waste is considered dangerous.
Disposal of electrical waste must be therefore handled as dangerous waste in accordance with waste
management rules valid in the state you are in.
It is prohibited to mix electrical waste with regular household waste.
You may return your used electrical appliance to a recycling facility near you. More information about
electrical and dangerous waste disposal may be obtained from your local authority or from the Internet.
If the machine breaks down, send it back to the vendor for quick repair.
Please, enclose brief description of the defect. That makes repair easier. If the machine is still covered by
warranty, enclose the warranty card and proof of purchase receipt. After the warranty period expires, we
repair your machine for a special price.
To prevent possible damages during shipping, packed the machine carefully or use the original packaging
material. We are not liable for shipping damages due to incorrect packaging of your machine. If making
a claim at the shipping company the level and method of packaging plays a major role during claim evaluation
process.
Note: Pictures and contents in this manual may slightly differ from the actual product or accessories.
It is due to continuous improvement of our products. Such small differences have no effect on the product
functionality.
CAUTION
DISPOSAL
7
Auxiliary handle
•Auxiliary handle is used for better grip and control of your machine.
•Inspect handle fastening screws regularly, (before, during and after you finish your work). Make sure no
screw is getting loose unnoticeably.
•If any screw would come out of its threaded hole completely, it may cause sudden loss of control of your
machine and it may cause serious injury.
Slow start
Your polisher is equipped with slow start function, which eliminates uncomfortable jolt during starts.
Switching your machine on
•Plug the machine in to the wall outlet.
•Press the switch button.
•You may fix the button in the ON position by pressig
the safety-locking button on the side of the handle.
Revolution control
•You may set the revolutions within the ratio
1,000 - 3,000 min.-1
•Use the + a - buttons to set the required
speed/rpm. The display will show the set
revolutions.
•The rpm is set to 1,000 when you press the
power switch after plugging the machine in.
The display will show "10". The actual revoluti-
ons is the display number multiplied by 100.
•Press the "+" button to increase the rpm by 100 until you reach the desired speed.
•Press the "-" button to decrease the rpm by 100.
Switching your machine off
•Using the buttons + and - set the rpm to the minimum value.
•Before switching your machine off, make sure that the polishing wheel or the polishing cover
are not touching the work piece.
•Press the switch and the button that is holding the switch in the ON position will pop out.
•Release the switch and the polisher will shut off.
•Before placing the machine aside, wait until the wheel comes to a complete stop.
•Unplug the machine from the wall outlet.
Polishing procedure
•Switch your machine on and set the required rpm according to
the steps described earlier.
•Hold your machine slightly tilted during polishing.
•Do not touch the work piece right after you finished polishing.
The surface may be hot. Danger of burns.
Switch
Setting button
Display showing
the current rpm's
Revolution
setting button

8
Changing the driving wheel
•Before attempting any maintenance, wait till the wheel comes
to a complete stop.
•Unplug the machine from the wall outlet.
•Press the switch to test if the machine is off.
•Press the safety - lock button on the top of the machine head
to prevent the driving shaft from turning. Release the wheel.
•Unscrew the wheel and replace it with a new one, with the
same technical specifications and parameters.
Changing the polishing cover
•Before the installation of new polishing cover,
remove dirt (if any) from the driving wheel.
•Before attempting any maintenance, wait till the
wheel comes to a complete stop.
•Unplug the machine from the wall outlet.
•Press the switch to test if the machine is off.
Then change the polishing cover.
•Pull on the polishing cover to release it from the
valcro tape grip.
•Place the centering casing inside the driving
plate/wheel.
•Place the polishing wheel on the centring casing.
•Press the woollen polishing cover on the surface
of the polishing wheel to ensure good velcro
tape grip.
•Remove the centring casing.
•Keep your tools clean. Dirt may enter the inner mechanism of your machine and cause damage.
•Do not use aggressive cleaning solution or paint thinners to clean the machine.
•Clean plastic parts with cloth dipped in soup water.
•Clean and lubricate metal surfaces with a cloth dipped in paraffin oil.
•If you are not using your machine, lubricate it with suitable grease and store it in a dry place to prevent
corrosion.
Spindle
Shaft locking button
Driving
wheel
Woollen polishing
wheel
Centring casing
MAINTENANCE
9
Changing the carbon brushes
Before performing any maintenance, disconnect the main power cable from the wall outlet!
•Inspect the carbon brushes regularly and
replace them if needed.
•Brushes must be clean and move freely in their
holders.
•Always change both brushes.
•The carbon brushes may be accesible only after
you have removed the plastic covers on the
handle sides.
•Brushes are marked with wear limit line. If the
limit is reached, change both brushes at the
same time.
•After you finished the brush replacement, place
the plastic covers back. It is prohibited to use
your machine without the plastic covers in place.
According to the warranty policy, carbon brushes, polishing wheel and polishing covers are
considered as expandable material and therefore are not covered by the warranty.
Detailed description of the use of this device is not included in this manual, because the manufacturer /
distributor assumes that the user is experienced in similar type of work. Also according to the applicable
law, this device is considered as a commonly sold and used tool. If the user is unfamiliar with the use of
this device, we recommend finding out more information about using this device at the Department of
work safety.
Lubrication
The transmission is filled with a long-life lubricant and does not require any lubrucation.
Brush holder cover
Screwdriver
Carbon brush wear
limit line