Racing RACBTE800 User manual

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ORIGINAL INSTRUCTIONS >EN
INSTRUCTION MANUAL
CONCRETE MIXER
RACBTE800
BUILDER SAS
32, rue Aristide Bergès -ZI 31270 Cugnaux –France
MADE IN PRC
IMPORTANT: Please read the instruction manual before using.

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CONTENT
INTENDED USE................................................................................................................3
RESIDUAL RISKS.............................................................................................................3
SAFETY INSTRUCTIONS.................................................................................................3
ELECTRICAL SAFETY .....................................................................................................5
SYMBOLS.........................................................................................................................7
PRODUCT DESCRIPTION...............................................................................................10
ASSEMBLY INSTRUCTIONS...........................................................................................11
OPERATION INSTRUCTIONS.........................................................................................16
MAINTENANCE INSTRUCTIONS....................................................................................18
DISPOSAL........................................................................................................................19
DECLARATION OF CONFORMITY..................................................................................20
WARRANTY......................................................................................................................21
PRODUCT FAILURE........................................................................................................22
WARRANTY EXCLUSIONS.............................................................................................23
WARNING: Read thoroughly the instruction manual before use

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Read and understand the operating instructions before using the
appliance. Familiarize with the control elements and how to use the
appliance properly. Abide by all the safety measures stated in the service
manual. In case of any doubts about connection and operation refer
please to our customer center: https://services.swap-europe.com/
INTENDED USE
The concrete mixer has been designed to be used exclusively for concrete and
mortar production. Do not use this product in any other way as stated for normal
use. Not observing general regulations in force and instructions from this
manual does not make the manufacturer liable for damages.
RESIDUAL RISKS
There can still be some residual risks given by the machine design despite
using the machine in accordance with all the respective safety regulations.
Residual risks may be minimized by following the safety instructions and use as
designated provisions and the Operating Instructions. Caution reduces the risk
of personal injury and material damage.
DANGER OF INJURY !
Risk of injury of fingers and hands when touching the running mixer drum
by hand. Protection against dangerous getting caught or wound by the
rotary spreader cannot be provided.
WARNING! Electric shock! There is a risk of an injury caused by
electric shock!
Risk by current when using inappropriate connecting cables.
Do not touch supply conductors of exposed electrical components. There
can still be some hidden risks despite all the preventive measures taken.
SAFETY INSTRUCTIONS
Please follow these instructions to protect yourself and other persons
against potential risks and injuries.
1. Use protective equipment. Always wear safety glasses when working with
the machine. The use of protective clothing is recommended, such as dust
mask, protective gloves, eyes protection and sturdy non-slip footwear and
ear defenders.

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2. Do not touch, inhale (dust development) or consume the cement and
additives.
3. Comply with the local injury prevention regulations and safety regulations in
the work area.
4. Adequate light conditions must be provided.
5. The concrete mixer can only be used after complete installation of all parts.
6. Install and operate the concrete mixer on a solid and flat surface (making
sure it does not fall over).
7. To prevent tripping, remove any obstacles on the site.
8. The operator is responsible to third persons in the work area.
9. Do not operate the mixer unattended.
10.Do not let children near the mixer.
11.Mixer to be only used for works given in paragraph “Use as designated“.
12.Do not modify the machine or any of its parts.
13.The mixer can only be put into operation with complete and intact safety
equipment.
14.Check the moving parts for perfect functioning, if working smoothly and if no
parts are damaged. To provide safe operation of the equipment, all parts
must be installed properly and meet all conditions.
15.Damaged protective equipment and parts must be professionally repaired or
replaced by a recognized professional workshop, unless otherwise specified
in the Operating Instructions.
16.Defective or damaged parts of the machine to be immediately replaced. Any
damaged or illegible safety stickers must be replaced.
17.Original spare parts to be used only. Using other spare parts can result in
accidents/injuries of the user. The manufacturer will not be liable for any
such damage.
18.Check regularly this machine. Check all bolts, nuts, and screws for tightness
before each use, especially those securing guards and drive mechanisms.
Vibration during mixing may cause these to loosen.

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19.Form a habit of checking to see that all the adjusting tools, shovels, hand
towels and other tools/equipment are removed from mixer area before
turning it on.
20.Replace damaged, missing or failed parts before using it. Warning labels
carry important information. Replace any missing or damaged warning
labels.
21.The tool shall be supervised when switched off and put out of children and
animals, in order to avoid risks.
22.The machinery shall not be operating when it is being moved.
23.The mixer shall be positioned on level ground.
24.Do not to reach into the drum interior to the rotating blades.
25.Warning - use only the original standard of insulation material for repair and
to maintain insulation distances.
26.Disconnect the mixer from power supply before opening the enclosure and
do not to operate it unless the enclosure is fully closed.
Electrical safety
Operation is only allowed with a safety switch against stray current (RCD
max. current of 30mA).
WARNING! Before opening the housing, disconnect from the electric grid. The
housing must be fully closed before operating the machine.
1. Concrete mixer with protective insulation, (Protection class II)
2. The machine can only be put into operation when the cladding is complete
and firmly enclosed.
3. Before using the connecting cables, check them for defects or aging. Never
use defective connecting cables.
4. Connecting cables not to be used for purposes for which they are not
designed. Protect the cable against heat, oil and sharp edges. Do not use
the connecting cable to pull the plug out of the socket.
5. Long and thin connecting cables cause a drop in voltage. The engine is no
longer reaching its maximum power and the equipment function is reducing.
6. Cable must be unwound to the full extent when a cable drum is used.

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7. When extending the connecting cable make sure it does not get jammed,
broken and the plug is not wet.
8. Connecting cables with a rubber socket with a plug for more difficult
conditions, protected against spraying water, to be used.
9. Do not use any provisional electric appliances. Never remove or switch off
the protective equipment and never put it out of operation.
10.Design of the connecting cables according to IEC 60245-4 1980 (DIN 57
282) with H 07 RN-F marking or equivalent types of design. Core cross
section of at least 3 x 1.5 mm2 for a maximum length of 25 m.
11.Electrical connection and repairs on the electrical line must be provided by a
licensed electrical professional and local regulations, the protective
measures, in particular, must be complied with.
12.Repairs on electrical parts must be executed by the producer or companies
specified by the producer.
13.If the supply cord is damaged, it must be replaced by a special cord or
assembly available from the manufacturer or its service agent.
WARNING! The protection class II will only be maintained when original
insulation materials/components
are used for a repair and when the insulation distances are not changed.
OPERATION
1. Never touch inside the running mixer drum. (rotary stirrer). Keep adequate
safety distance from the mixer.
2. Prevent any contact with the rotary or moving parts of the machine.
3. The mixer drum to be only filled and emptied when the engine is running.
4. Pay attention to the mixer drum rotation direction.
5. Do not change the engine revolutions as they regulate the maximum safe
work speed possible and protect the engine and all rotating parts against
damage by excessive speed.
6. Check the mixer for stability.
7. The full mixer drum is heavy - BE CAREFUL when emptying the drum.

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8. The mixer must necessarily be unplugged before:
(1) Relocation and transport
(2) Cleaning, servicing and repair
(3) Failure removal
(4) Check the connecting cables if not knotty or damaged
(5) Leaving (even in case of short interruption)
STORAGE
Keep any equipment not being used in dry and locked spaces.
TRANSPORT
Move the concrete mixer with trailer.
WORK INSTRUCTIONS
Mixture production:
1. Add water and a couple of additive shovels (sand, gravel, etc.)
2. Add a couple of binder shovels (cement, lime, etc.)
3. Repeat points 1 and 2 until the required mixture ratio is achieved.
4. Let the mixture mix up properly.
5. Ask for advice from a professional for the mixture composition and quality.
SYMBOLS
Caution!
Read the operating instructions to reduce the risk of injury.
Always wear goggles when using the machine.
Wear gloves!

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Wear safety shoes with steel reinforcement!
Wear ear protectors!
Always wear a breathing mask
Always unplug the machine when not in use, before moving,
making adjustments, changing parts, cleaning or working
the machine.
Keep distance of persons
Do not touch inside the running mixer drum!
(Rotary stirrer). Keep adequate safety distance from the
mixer. Prevent any contact with the rotary or moving parts of
the machine.
Never attempt to move the machine when it is loaded and/or
in use.
Do not tow the machine with any vehicle.
Take any residual materials to an authorized collection point
or follow the regulations in the country where the machine is
used. Do not discharge into drains, soil or water.

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Only use the machine on a solid, flat and level surface.
Replace damaged, missing or failing parts before using the
machine.
Before switching on, always remove adjustment tools,
shovels, hand trowels, and other tools from the machine
area.
Keep your hands away from all moving parts.
Warning against dangerous voltage
Sound power level LWA
CE marking
Protection class II
WARNING! This equipment is in safety class II. In order to
maintain an adequate level of safety, only original insulating
materials should be used and all clearance distances should
be maintained.
Any damaged or disposed electric or electronic devices
must be delivered to appropriate collection centres.

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PRODUCTION DESCRIPTION
1. On/off switch
2. Operating wheel
3. Drum
4. Support bracket
5. Wheel bracket
6. Wheels
7. Motor compartment

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TECHNICAL DATA
Mains voltage: 230V~, 50Hz
Power input: 800W (S6 30%)
Speed: 28/min
Drum capacity: 155L
Drum mouth size: 390mm
Weight: 59 kg
Degree of protection: IP44
Overall dimensions LxWxH in mm: 1200x710x1370mm
Sound pressure level LpA (Distance 1 m, Height above the earth 1,55 m)
73.5dB(A)
Guaranteed sound power level LWA : 95dB(A)
ASSEMBLY INSTRUCTIONS
Two people assist in assembly recommended.
1.Slide the wheels over the stub axles. Secure with hairpin retainers (x2) and
flat washers (x2).

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2.With the frame lying on its side, attach the support leg as shown. Insert two
M8X70 hex bolts through the holes from one side, then flat washers, lock
washers and nuts from the other side. Slide the spring on the lower plunger rod.
Connect the plunger rods with a M6X25 hex bolt and nut. Hold the spring in
place by inserting a pin. Bend each side of the pin outward. Tighten down.
3.Turn the frame over and attach the axle bracket with wheels in the same
manner.
4.Make sure all bolts and nuts are tightened.

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THE BOTTOM DRUM
1. Slide the bearing block on the shaft. Hold it in place with the Ø42 spiral ring.
2. Carefully, and with two people, set the bottom drum with support arm onto
the side supports of the stand as shown in the drawing.
3. Line up the holes in the side support with those in the bearing block and
insert a M8X65 hex bolt from one side, then a flat washer, lock washer and
nut from the other side.
4. Place the upper bracket on the larger diameter shaft with the holes lining up
with the ones in the bottom bracket. Insert two M8X20 bolts through the
holes, then the flat washers, lock washers and nuts from below.
5. Tighten with a wrench.

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THE MIXING BLADES
Mount the mixing blades inside the bottom drum loosely as shown - Two holes
are provided at the base of the drum into which a M10X20 cross headed screw
may be inserted from the outside.
A leather washer,flat washer, lock washer and a nut should be threaded on
loosely on the inside.the leather washer should be placed under the blade
down against the drum.
NOTE: Two arrows are labeled on upper drum and bottom drum to make their
position relation. If you have any difficulty in correctly positioning the mixing
blades, it is helpful if you temporarily mount the upper drum on the top of the
bottom drum, rotating it so that the two arrows line up.
THE UPPER DRUM

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1. Position the upper drum on bottom drum over the rim, making sure the
mounting holes align in both as well as the labeled arrows.
2. Screw a M8X16 hex bolt into each threaded hole in the rim/ring gear. Make
sure the tightening process is carried out progressively.
3. Secure the mixing blades to the upper drum by inserting the two M10X20
cross headed screws.
4. A leather washer should be positioned inside between the drum and blade.
Secure the mixing blade on the inside using a flat washer, spring washer
and nut.
5. Finally, ensure top and bottom mixing blade mountings are tight.
THE TIPPING WHEEL
Install the tipping wheel with locking plate on the frame flange with two M8X20
hex bolts each with flat washer, lock washer and nut.

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THE TRANSMISSION CASE
Lining up the keyways, slide the transmission case over the pinion shaft. Screw
a nut with flat washer on each stud bolt. Secure the lower case bracket to the
side support frame by inserting a M8X70 from one side, then flat washer, lock
washer and nut from the other side.
OPERATION INSTRUCTIONS
DRUM TILTING
The tipping wheel provides an easy positive control of the drum which can be
locked in the mix, discharge and stored position.
The drum is locked in the position by a self-locating plunger which engages into
the tipping wheel. To tilt the drum, the locking plunger must be dis-engaged by
pressing down the foot pedal.
This then allows the tipping wheel and drum to be turned in the same direction.
To retain the drum in position, aligning the slot with the plunger, release the foot
pedal and rotate the tipping wheel until the self-locating locking plunger
engages into the tipping wheel.

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Loading/Mixing Position
For Mortar For Concrete Emptying Position Storage Position
LOADING
Completely unwind the extension cord. Connect it to the concrete
mixer first before plugging in power supply.
Always start the mixer before loading the drum. Loading the drum
with drum rotating.
Do not throw material into the mixer to avoid sticking firmly to the
back of the drum. Trickle it steadily over the ram.
NOTE: A built-in thermal protector is arranged in the motor to prevent it
from overheating. The thermal protector restores automatically when the
motor cools down.
For best results, proceed as follows:
1. Add the required amount of gravel into the drum.
2. Add the required amount of cement into the drum.
3. Add the required amount of sand into the drum.
4. Pour the required amount of water into the drum.
EMPTYING
Do not turn mixer off while full of load. Emptying the drum with
drum rotating.

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CLEANING
Never put hands inside the drum with drum rotating.
Thoroughly clean the mixer at the end of each day’s operation. Keep your mixer
clean. The slightest trace of material left in the drum will harden and attract
more each time you use it until the machine is useless. Dried cement should be
scraped out of the drum. Do not throw bricks into mixer drum to clean it out. Do
not beat on the drum with a shovel, a hammer or other tools to break up
accumulations of dried cement mix, as damage to the mixer may result. The
drum may be scoured for approximate 2 minutes, using 1” gravel and water
mixture. Then discharge the gravel/water mixture and hose down the drum
assembly inside and out. The construction of protection class IP44 of the
concrete mixer allows you to safely water the drum.
Do not pour or spray water directly over the motor cover, especially
the openings in it.
Wipe off any external material on the motor cover. Do not use petrol,
turpentine, lacquer or paint thinner, dry cleaning fluids or similar
products. The use of chemical products or solvents may affect
the properties of the cover which was made of high density
polyethyiene PET.
MAINTENANCE INSTRUCTIONS
Ensure the extension cord is always unplugged before the motor
cover is removed.
The drive belt is under constant even tension by a spring loaded jockey. No
adjustment apart from a touch of grease on the spindle.
The bearings are sealed for life.
The wiring diagram and parts schematic in this manual are as
reference tools only. Neither the manufacturer nor distributor
makes any representation or warranty of any kind to the buyer that
he or she is qualified to make any repairs to the product or that he
or she is qualified to replace any parts of the product. Only
qualified technicians should repair the mixer. Any maintenance and

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repairs carried out, to any of the electric components must be
undertaken by a qualified electrician.
Parts in a circle should only be fitted by a qualified electrician.
WIRING DIAGRAM
DISPOSAL
Electrical products should not be discarded with household products.
According to the European Directive 2012/19/EU on waste electrical
and electronic equipment and its implementation into national law,
electrical products used must be collected separately and disposed of
at collection points provided for this purpose. Talk with your local
authorities or dealer for advice on recycling.

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DECLARATION OF CONFORMITY
BUIDER SAS
ZI, 32 rue Aristide Bergès – 31270 Cugnaux – France
Declare that the following machine:
CONCRETE MIXER
RACBTE800
Serial number : 20210344359-20210345483
Is in conformity with the Directive Machine 2006/42/EC and with the regulation
transposing it.
Also in conformity with the following Directives:
EMC Directive 2014/30/UE
RoHS Directive 2011/65/UE & (EU) 2015/863
Also in conformity with the following standards
EN 12151:2007
EN 60204-1:2006+A1:2009
EN 55014-1:2017
EN55014-2:2015
EN 61000-3-2:2014
EN 61000-3-3:2013
Responsible of the technical file: Mr Patriarca
Cugnaux, 15/01/2021
Philippe MARIE / PDG