PROCRAFT EX950EL User manual

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Dry wall sander
EX950EL
Provide you with professional and high-quality grinding tools
1 mark
General Hazard Warning
Electric shock hazard
Wear a dust mask
Wear ear protection
Please vent and filter management
Please read the operating instructions and precautions
2 Technical parameters
Voltage / frequency
220V / 50Hz
Power
950W
Speed
1200-2500 / min
Vacuum
97%
Sanding pad diameter
180mm
Sandpaper diameter
180mm
Vacuum tube diameter
32mm
3 Features of machine

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1. speed control
2. switch cage knob
3. switch
4. led switch
5. rubber coating
6. dust outlet connection
7. led circle light
8. disk
9. disk batten
10. adjust suction knob
11. vice handle
12. brush-box
4 applications
The machine is designed for sanding drywall construction, inner and outer surfaces of
the ceiling and walls, the floor and remove the residue, paint coatings, coverings,
adhesives and loose plaster. Metals and asbestos-containing materials suitable
selection of the components of the machine Processing, grinding sound range on the
basis of old products, more lightweight body. due to irregularities caused by damage
to the machine and injury to persons, our company does not assume any responsibility
5 Safety Instructions
caveat! Please read the following upgrade instructions. Such as violation of the
following provisions may result in electric shock, burns or other serious injury.
5.1 Safety information
Workplace
a）Please keep clean and tidy work area. Cluttered benches and dark work For the
area may cause accidents.
b）Do not use in explosive environments devices, if any flammable liquid, Gases,
or debris environment. Mars tool may ignite the waste issue Debris and gases.
c）Keep the children and other people away from the use of power tools. Distraction
can the device allows you to lose control.
Electric security
Power plugs
a) apparatus and socket must match. In any case can not be changed variable
plug. Do not use common grounding electrical plug of the fit. Not the modified
Plugs and suitable sockets reduce the risk of electric shock.
B) Please avoid physical contact with the ground surface, such as pipes, heating,
stove and refrigerators and the like. Your body contact may increase electric shock
risks.
C) The device away from rain and moisture. Electric shock devices will increase water
danger.

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D) Do not use the cable for its intended purpose, such as a poppet, hang tools or
the plug from outlet. The cable away from heat, oil, sharp edges or in operation tool
means. Damages and tangled cords increase electrical shock risks.
E) When you use the electronic tool outdoors, use can also be used in outdoor
extension long cables. Use extension cables suitable for outdoor use reduces the risk
of electric shock
Personal safety
A) Careful attention to what you are working with, and operate electric sensibly tool.
When you are tired or affected by drugs, alcohol treatment on request. Do not use a tool.
Momentary distraction when using tools can cause serious injury
B) Wear personal protective equipment and always wear protective goggles. Press
forms and characteristics of power tools, wear personal protective equipment, such as
dust masks, non-slip safety shoes, safety helmets and anti-noise Ear protection, can
reduce the risk of injury.
C) Aavoid inadvertently open the device. Before insertion of the plug into the jack,
make sure the switch is set to "off" position. When you use the set standby When your
finger on the switch or on the open device plug Into the socket, it may cause an
accident.
D) Before opening the device, set the adjustment tool or wrench away. Access to
equipment parts rotating tool or a wrench may cause hurt.
E) Do not overestimate yourself. Please pay attention to safety and to stand ready to
protect to retain one's balance this ensures that you are more in unforeseeable
circumstances well control equipment.
F) Please wear suitable clothing. Do not wear too wide clothes and accessories. Please
hair, clothing and gloves away from being part of the operation.(loose) hanging clothes
jewelry or long hair may be operational components involved.
G) When you install cleaner and dust collection equipment, please ensure that the
equipment close connected and used correctly. Use of these devices can reduce scrap
danger caused. Maintenance and use of power tools
a）Please Do not overload the device. Please use the appropriate operational
requirements of special set power tools. Use appropriate power tool allows you to better
safer complete the scheduled work requirements.
b）Do not use a power tool switch is damaged. Unable to switch electricity dynamic tool
is dangerous and must be repaired.
c）Before adjusting equipment, replacement parts, or storage device, connect the plug
unplug from the socket. These security standards to prevent the device from being
accidentally open.
d）Please do not use the power tool where children can not come into contact with local.
Do not allow people or unreliable read this note With these devices. When inexperienced
people to use it, power tools are the most dangerous.
E) Careful maintenance of this equipment. Please check the movable parts of the device
non-Free operation can not fixed, non-members have ruptured, damaged and may

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interfere with equipment operation. Please use the equipment before servicing
damaged parts. Many accidents are improper maintenance by the electric tool caused.
F) Keep cutting tools sharp and clean. Careful maintenance of the front edge sharply
the tool is clamped and easy to control.
G) Use meet the above described requirements and the special device type power
tools, accessories, replacement tools, set operating ring environmental and operational
considerations will be taken into account. Failure to follow the instructions above it
requires the use of power tools can cause dangerous situations.
Serves
Please ensure that only authorized by the professionals use original replacement parts
to repair your equipment. Which would ensure long-term security.
5.2 Safety instructions associated
- The machine is designed for grinding. Please read the safety information, instructions,
illustration and description of all machines shipped. If you do not follow instructions,
electric shock, fire or serious injury can result.
- Do not use the machine for example roughing, brushing 'sanding or grinding disc
such work. Machine design task execution is not carried out, it could lead to danger
and injury.
- Do not use specially developed and intended for attachment of the machine.
Otherwise, installed on your machine parts can not guarantee non-hazardous
operation.
- Allow accessory speed must be at least as high as the maximum speed specified on
the machine. Speed exceeds the allowable value of the attachment may be broken.
- Sanding pad, flanges, the inner diameter of the support plate and all other
accessories must be in full compliance with the machine spindle. Annex diameter circle
will lose inappropriate, excessive vibration, and lead to loss of control.
- Do not use a damaged accessory. Before use, always check that you have nicks or
cracks, such as sanding pad, and check that the support plate for cracks and excessive
wear. Before each machine fall, check the machine and accessories are damaged, or
install attachments intact. After checking and assembly accessories, ensure that
everyone outside the range of rotation of the tool and the machine running at
maximum speed for one minute. In the test of time, damage to the attachment usually
completely broken.
- Wear personal protective equipment. Depending on the application, using the shield
or goggles. If possible, wear a small abrasive member adapted to prevent strikes or
processing breathing masks, protective gloves and safety earmuffs work aprons.
Goggles must be able to block caused by a variety of operating and flying debris.
Breathing masks or equipment must be able to filter particles up at work. Continued
exposure to loud noise can cause hearing loss, always wear ear protection is good.
- Make sure the work area of the machine and the person standing close to some safe
distance. All the staff work area must wear personal protective equipment. Accessories
work piece may fly or damage, and led to casualties outside the working area.

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- If you want to work may lead to the risk of proximate hidden power cables or your
own cable machine, always through the insulated gripping handle machine. In contact
with live cables will be transferred to the current metal machine attachments, click and
cause danger.
- So that the power cable away from rotating parts. If you lose control, power cable
may be cut or punctured, and your hands or arms caught in dangerous rotating parts.
- Before the tool is completely stopped, do not put down the machine. Rotary tool may
unexpectedly "grab" your clothing and cause serious cuts.
- Do not carry tools when activated. Placing the rotating tool contacts the surface cause
you to lose control of the machine.
- Periodically clean the exhaust port on your machine. Cooling fan dust suction
machine, excessive deposition of metal dust can cause an electric shock.
- Do not operate the machine in combustible material attachment. Sparks could ignite
these materials.
- Do not use the tool must be liquid-cooled. Water and other liquid refrigerant can lead
to potentially fatal electric shock.
Recoil causes and prevention
Recoil for blocking or rotating sanding pad, support plates, brushes or other
accessories jammed when sudden reaction. Blocked or jammed cause rotation of the
annex to stop, whereby, as a reaction, to accelerate out of control of the machine and
accessories in the opposite direction of rotation chokepoint. For example, if you get
stuck or blocked sanding pad workpiece, the disc will penetrate the surface of the
workpiece four weeks at choke points, leading sanding pad off. According to the
sanding pad in the direction of rotation of choke points, sanding pad will fly to or from
the user, so alive cause rupture of sanding pad. Improper use of the machine and / or
incorrect operating mode or operation will cause kickback, observe the following
precautions may
To avoid kickback occur.
- Always firmly grip the machine, the body in your arms and can control any recoil
position. If you attach a handle, always use auxiliary handle, make sure that during
start-up or recoil energy of the reaction torque. If the proper precautions, the user can
control the reaction torque.
- Do not put your hands near the rotating tool. Anti rushed tool in your hand.
- Do not stand on the machine when recoil occurs moved position. And cause the
machine to recoil at the chokepoint sanding pad turn in the opposite direction to
accelerate.
- When the attachment work corners, sharp edges, etc., please be careful. Avoid
kickback and prevent jamming tool. Corners or sharp edges off the back edge of the
rotary cutter can cause jamming, resulting in loss of control or kickback.
Special safety instructions for grinding of
- When grinding, do not use too much sandpaper. When selecting grinding discs,
please observe the manufacturer's specifications. Too large and beyond will wear

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sandpaper block dangerous cutting damage, and lead to stuck or broken recoil
sandpaper.
Additional Warning Description
- When working with both hands firmly gripping the machine and placed in a stable
position. Please hands gripping the machine, for safer operation.
- Or spontaneous combustion if longevity potentially explosive dust during the
grinding process, the material must comply with the manufacturer's processing
instructions in any case.
- Harmful / toxic dust (for example, lead paint, some of the wood or metal shavings)
during operation. These contact with dust, especially dust inhalation of these will give
operators and nearby personnel at risk. Observe the safety regulations of the country
will be connected to a suitable power tool dust collector. To protect your health, please
wear protection mask P2.
- Do not use a damaged cable machine. Do not touch the damaged cable, if the cable
is damaged during operation, remove the plug from the mains power supply. Damaged
cable will increase the risk of electric shock.
- Do not use coarse grinding mill items, so as not to damage the self-cleaning blades.
5.3 Noise and vibration amplitude
Measured according to standard EN60745 following typical data:
Sound pressure
74 db
Noise
85 db
Measurement uncertainty margin
K = 3 Fenbei
Noise generated when the work may harm your hearing.
Wear ear protection!
Determined in line with the overall vibration value EN60745 (vector sum of three
directions) as follows:
Vibration (triaxial):
ah <3.84m / s2
Measurement error allowable value:
K = 1.5m / s2
6 Power and Startup
If you use a non-approved operating voltage or frequency machine, there will be the
risk of accidents. Mains voltage and mains frequency must match the specifications on
the machine nameplate.
7 machine settings
Accidents and electric shock. To unplug the machine before any operation.
7.1 Installation
- Before the operation, using the disc down stick pan support, the joint and dust
collector tube Access Chu Chen mouth the other end, dust collector pipe access dust
bag; and then the auxiliary handle installed on the machine.
- If you need to set the edge sanding corners cover removed.
7.2 Electronic Control
Features of the machine with the following property is a full-wave electrical equipment:
Smooth starting

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Electronic volume control ensure smooth start when you start the machine does not
wobble.
Speed adjustment
you can flywheel be stepless in the range of 1200 to 2500rpm.As a result, it's easy to
choose a different grinding speed based on different materials.
7.3 Replacing grinding stick pan
※The Allen wrench (S5) is inserted into the hexagon socket of the output shaft.
※firm always grinding disc, and turn it clockwise Allen wrench to remove the specified
new grinding disc installed on the machine.
※tighten the grinding disc , hand polished disc rebound test is normal.
7.4 Ancillary materials
the order of the self-adhesive sandpaper according to the grinding disc on. Grinding
disc of fastener surface will be firmly self-adhesive sandpaper in place. Make sure the
hole with self-adhesive sandpaper grinding disc in the hole with the welcome home.
When the self-adhesive sandpaper abrasion, try to change a new.
7.5 LED lighting
When the switch to the on position, the LED will open, so that the operator in the dark
under the environment to work properly, and you can view real-time effects processing
polished walls.
8 Operating the machine
Do not grip the machine head. Use both hands gripping the machine.Before operating
the machine, make sure the dust bag has been installed
- The machine is connected to the main power supply.
- Before turning to make the disk slightly away from the work surface.
- Turn on the machine, adjust the suction power adjustment wheel based on the actual
grinding speed. The higher the speed, suction adjustment wheel indicator arrow shall
turn the small end; on the contrary, suction adjustment wheel indicator arrow shall turn
the big end.
- Carry out the necessary grinding work.
- Do not over-pressing machine! Pressed with moderate pressure get the best grinding
results. Grinding effect and quality depends on selecting the correct abrasive material.
- The unit has a self-cleaning device, please timely treatment dust bag dust inside, so as
not to affect the self-cleaning effect.
- Upon completion of the grinding task, turn off the machine.
9 Service and Maintenance
In front of the mill maintenance to remove the power plug, cut off electricity source.
No need to open each of the motor housing maintenance repairs only it can be
authorized by the company's customer service department.
※regularly check the power plug and, if there is damage, please go to an authorized
repair shop for replacement
※In order to ensure constant air circulation, always keep the vents clean and
obstructions on the motor housing.
※regular cleaning contacts slippage. Do not use hard objects to clean.

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※The machine is equipped with automatic features Brush breaking function when it is
exhausted, it will force the motor stops automatically.
10 Accessories
Only use the machine supporting the company original parts and consumables, as
these system components have been specially designed. If you use other vendor-
supplied components and accessories longevity claims will adversely affect your quality
of work and the quality of the future. Therefore, in order to effectively protect the long-
term interests and your machine, and better safeguard the rights of your warranty
claims, please use the company's original parts and accessories.
11 Processing
Do not throw the power tool in your household waste. Place the machine, accessories
and packaging to the environmentally friendly recycling center for processing.
Compliance with existing national regulations.
12 Warranty
All the company's materials and manufacturing defects, we provide three months of
maintenance (invoice and delivery order is based). Due to normal wear and tear,
overload, non-compliance with the operating instructions of the wrong operation, or
damage to the user that the purchase had confirmed that there are quality problems
not covered under warranty.
Not only in the machine disassembly, and under the premise of full service supplier or
our service department, the complaint will be accepted. Please keep instruction manual,
safety precautions, spare parts list and proof of purchase.
Note: As the company has always pursued the purpose of continuous research and
development, we reserve the right to change the information in the technical data.
Ship list
•Machine 1set
•Dust bag 1pcs
•Auxiliary handle 1pcs
•2 meter dust suction pipe 1pcs
•Hex wrench 1pcs
•Connector 2pcs
•Instructions 1 pcs
•Brush 1 pay
•80 #, 100#,120 #, 150 #, 180 #, 240 # sandpaper 1set