ALTRAD 870 Belle Megavib+ Poker Power Unit User Manual

870/20000/6 03/22
BELLE
MEGAVIB+ POKER POWER UNIT Operators Manual
UKCA Declaration of Conformity
EC/EU Declaration of Conformity

Declaration Of Conformity (DOC)

We, Altrad Belle, Sheen, Nr. Buxton, Derbyshire, SK17 0EU, GB declare that the DoC is issued under our sole responsibility and belongs to the followings product(s):
PRODUCT TYPE ………
MODEL…………………….
SERIAL No……………….
DATE OF MANUFACTURE SOUND POWER LEVEL MEASURED / ………………..(GUARANTEED)
WEIGHT…………………..

Object of the Declaration:
A high frequency hand held poker system comprising interchangeable drives, flexible shafts and poker heads. Giving portable performance, ideal for small volumes of concrete..
The object of the declaration described above is in conformity with the relevant Statutory

Outdoors Regulations  2001
– 2016 No. 1091| Electromagnetic Compatibility Regulations 2016
– 2012 No. 3032| The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012

The following designated standards and technical specifications have been applied:

Particular requirements for concrete vibrators
– ISO 3744:2010| Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure

Technical Files are held by Ray Neilson at the Altrad Belle address stated above:-

Place of Declaration:-
Sheen,
Nr. Buxton,
Derbyshire,
SK17 0EU,
UK

Date of Declaration:-
February 2022
Signed by: Managing Director
On behalf of Altrad Belle
Sheen, Derbyshire, UK

EC Declaration Of Conformity (DOC)
We, Altrad Belle, Sheen, Nr. Buxton, Derbyshire, SK17 0EU, GB declare that the DoC is issued under our sole responsibility and belongs to the followings product(s):

PRODUCT TYPE …………………
MODEL……………………………….
SERIAL No………………………….
DATE OF MANUFACTURE …..SOUND POWER LEVEL MEASURED / ………………..(GUARANTEED)
WEIGHT……………………………..

Signed by: Managing Director
On behalf of Altrad Belle, Sheen, Derbyshire, UK
Place of Declaration:-
Sheen, Nr. Buxton, Derbyshire, SK17 0EU, UK
Date of Declaration:February
2022

Object of the Declaration:
A high frequency hand held poker system comprising interchangeable drives, flexible shafts and poker heads. Giving portable performance, ideal for small volumes of concrete.
The object of the declaration described above is in conformity with the relevant Union Harmonisation Legislation:
– 2006/42/EC – New machinery directive
The following harmonised standards and technical specifications have been applied:

Particular requirements for concrete vibrators
– ISO 3744:2010| Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure

Technical Files are held by Hugues Menager at the following address:Altrad (Group Holding), 125 Rue du Mas Carbonnier, 34000, Montpellier, France.

EU Declaration Of Conformity (DOC)
We, Altrad Belle, Sheen, Nr. Buxton, Derbyshire, SK17 0EU, GB declare that the DoC is issued under our sole responsibility and belongs to the followings product(s):

PRODUCT TYPE …………………
MODEL……………………………….
SERIAL No………………………….
DATE OF MANUFACTURE ….. SOUND POWER LEVEL MEASURED / ………………..(GUARANTEED)
WEIGHT……………………………..

See information on sticker above

Signed by: Managing Director
On behalf of Altrad Belle, Sheen, Derbyshire, UK
Place of Declaration:-
Sheen, Nr. Buxton, Derbyshire, SK17 0EU, UK
Date of Declaration:-
February 2022

Object of the Declaration:
A high frequency hand held poker system comprising interchangeable drives, flexible shafts and poker heads. Giving portable performance, ideal for small volumes of concrete.

The object of the declaration described above is in conformity with the relevant Union Harmonisation Legislation:
– 2014/30/EU – EMC Directive
– 2011/65/EU – Restriction of Hazardous Substances Directive
The following harmonised standards and technical specifications have been applied:

Particular requirements for concrete vibrators
ISO 3744:2010| Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure

Technical Files are held by Hugues Menager at the following address:Altrad (Group Holding), 125 Rue du Mas Carbonnier, 34000, Montpellier, France.

How To Use This Manual

This manual has been written to help you operate and service the Megavib+ safely.
This manual is intended for dealers and operators of the Megavib+.

Foreword
The ‘Machine Description’ section helps you to familiarise yourself with the machine’s layout and controls.
The ‘Environment’ section gives instructions on how to handle the recycling of discarded apparatus in an environmentally friendly way.
The ‘General Safety’ and ‘Health and Safety’ sections explain how to use the machine to ensure your safety and the safety of the general public.
The ‘Trouble Shooting Guide’ helps you if you have a problem with your machine.
The ‘Servicing’ section is to help you with the general maintenance and servicing of your machine.
The ‘Warranty’ Section details the nature of the warranty cover and the claims procedure.
The ‘Declaration of Conformity’ section shows the standards that the machine has been built to.

Directives with regard to the notations.
Text in this manual to which special attention must be paid are shown in the following way:
CAUTION The product can be at risk. The machine or yourself can be damaged or injured if procedures are not carried out in the correct way
WARNING The life of the operator can be at risk.

Warning
WARNING
Before you operate or carry out any maintenance on this machine YOU MUST READ and STUDY this manual.
KNOW how to safely use the unit’s controls and what you must do for safe maintenance.
ALWAYS wear or use the proper safety items required for your personal protection.
If you have ANY QUESTIONS Belle.

Machine Description

The flexible shaft connected to the ‘Megavib+’ power unit sends the movement to an eccentric mass placed in the poker head, When operated this mass produces the vibration required for the compacting of the concrete.

Technical Data

Ei Classe 2 double isolation
Housing| Plastic High Resistence
Power (kW)| 2| 2.
Voltage (V)| 230 (50Hz)| 115 (60Hz)
Consumption in Load (A)| 7,5| 13
Speed with Load (rpm)| 16,000
Vitesse en utilisation (rpm)| 12,000
Weight (kg)| 7
Application| To transmit the movement to an internal vibrator through a towline.
Connection type to the motor| Hexagonal male of 10mm
Connection type to the transmission| Hexagonal female of 10mm
Level of acoustic power (dB(A))| 35| 36
Cable: Minimum Section (mm2)| 15
Cable: Maximum Length (mts)| 40| 15
Poker Head| 25| 36| 50| 57
---|---|---|---|---
Poker Head| 25 – 1| 36 – 11/4| 50 – 2| 36 – 21/4
Diameter(mm / in)| 25-1| 36 – 11/4| 50-2| 36 – 21/4
Head Length (mm)| 300| 292| 327| 346
Frequency (Hz)| 225| 217| 200| 192
Centrifugal Force (N)| 882| 4018| 5039| 6468
Weight (Kg)| 0.5| 2.| 4.| 5

Environment

Safe Disposal
Instructions for the protection of the environment.
The machine contains valuable materials. Take the discarded apparatus and accessories to the relevant recycling facilities.

General Safety

For your own personal protection and for the safety of those around you, please read and ensure you fully understand the following safety information. It is the responsibility of the operator to ensure that he/she fully understands how to operate this equipment safely. If you are unsure about the safe and correct use of the IMegavib+’, consult your supervisor or Altrad Belle.

CAUTION
Improper maintenance can be hazardous. Read and Understand this section before you perform any maintenance, service or repairs.

Work Area

• KEEP your work area clean and well lit. Cluttered benches and dark areas invite accidents.
• DO NOT OPERATE power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks with may ignite the dust or fumes.
• KEEP bystanders, children, and visitors away while operating a power tool. Distractions can cause you to lose control.

Electrical Safety

• EARTHED TOOLS MUST BE PLUGGED INTO an outlet properly installed and grounded in accordance with all codes and ordinances.
• NEVER REMOVE the grounding prong or modiN the plug in any away.
• DO NOT USE any adaptor plugs.
• CHECK with a qualified electrician if you are in doubt as to whether the outlet is properly grounded. If the tools should electri cally malfunction or break down, grounding provides a low resistance path to carry electricity away from the user.
• AVOID body contact with grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is grounded.
• DON’T EXPOSE power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
• DO NOT ABUSE the cord.
• NEVER USE the cord to carry the tool.
• NEVER PULL the plug from an outlet.
• KEEP cord away from heat, oil, sharp edges or moving parts.
• REPLACE damaged cords immediately. Damaged cords increase the risk of electric shock.
• WHEN OPERATING a power tool outside, use an outdoor extension cord marked “W-A” or “W”. These cords are rated for outdoor use and reduce the risk of electric shock.

Service

• Tool service MUST BE PERFORMED only by qualified repair personnel.
• When servicing a tool, USE only identical replacement parts.
• FOLLOW instructions in the Maintenance section of this manual.

Personal Safety

• STAY ALERT, watch what you are doing and use common sense when operating a power tool.
• DO NOT USE TOOL while tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating power tools may result in serious personal injury.
• DRESS PROPERLY.
• AVOID accidental starting.
• BE SURE switch is off before plugging in. Carrying tools with your finger on the switch or plugging in tools that have the switch on invites accidents.
• REMOVE adjusting keys or spanners before turning the tool on. A spanner or a key that is left attached to a rotating part of the tool may result in personal injury.
• DO NOT overreach.
• KEEP proper footing and balance at all times. Proper footing and balance enables better control of the tool in unexpected situations.
• USE safety equipment.

Tool Use And Care

• DO NOT FORCE the tool.
• USE the correct tool for your application. The correct tool will do the job better and safer at the rate for which it is designed.
• DO NOT USE tool if switch does not turn it on or off. Any tool that cannot be controlled with the switch is dangerous and must be repaired.
• DISCONNECT the plug from the power source before making any adjustments, changing accessories, or storing the tool. Such preventive safety measures reduce the risk of starting the tool accidentally.
• STORE idle tools out of reach of children and other untrained persons. Tools are dangerous in the hands of untrained users.
• CHECK for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tools operation. If damaged, have the tool serviced before using. Many accidents are caused by poorly maintained tools.
• USE only accessories that are recommended by the manufacturer for your model. Accessories that may be suitable for one tool, may become hazardous when used on another tool.

Specific Safety Rules

• For the safe and proper operation of the `MEGAVIB+’, make sure that operators have been instructed in the correct use of this machine.
• Before connecting the motor to the electrical system, make sure that the voltage and frequency match with the ones stated on the machine serial plate, located in the top part of the plastic housing.
• ENSURE that all housing screws are tight before starting work.
• AVOID the flattening of the cable by heavy machinery with could cause breakage.
• DO NOT CONNECT the flexible shaft to the power unit when it is working.
• DO NOT OPERATE the motor when this is working and without transmission.
• DO NOT WORK with transmission or poker in bad conditions, the motor overheats.
• DO NOT WORK with the plastic housing broken.
• DO NOT PERMIT untrained personnel to operate the motor or connections.
• MAINTAIN free ventilation of air.
• KEEP the motor in a clean and dry area.
• MAKE SURE that the electrical cable is with the proper section and functioning properly.
• BEFORE DOING any type of repair, DISCONNECT the motor from the electrical system.
• WHEN CONNECTING to a generator, make sure that the output voltage and frequency is stable, right, and has the proper power, (the converter’s feeding voltage should not vary more than ± 5% as stated on the motor’s plate).
• WHEN FINISHING the job or when taking a break, the operator should unplug, disconnect it from the electrical system, and have it placed in such a way that it should not fall or tip.
• In addition, all local regulations should be respected.

Vibration
Some vibration from the poker is transmitted through the flexible hose to the operator’s hands.

PPE (Personal Protective Equipment).
Suitable PPE must be worn when using this equipment i.e. Safety Goggles, Gloves, Ear Defenders, Dust Mask and Steel Toe capped footwear. Wear clothing suitable for the work you are doing. Always protect skin from contact with concrete. Suitable ear defenders Should be used because the acoustic power level of this machine is 92 dB and the acoustic pressure level is 86 dB.

Pre-Start Checks

1. Before starting the job, ensure all handling and safety devices are operating correcting.
2. Regularly inspect the condition of the electrical cables
3. If defects are found in the safety devices or other defects which could reduce the safe handling of the equipment, notify the proper responsible person immediately.

Operation

Shaft Connection To Power Unit
Power unit is designed to facilitate a quick and safe connection to flexible shaft.
Connection Procedure:

1. Face the male hexagon of the transmission in the female hexagon of the motor.
2. Once faced the hexagons push until making that the anchorage of the transmission enters in the special lodging of the motor.

Connection possibilities
Length of the transmission: 2, 3 & 4 metres
Diameter of the vibrator: 25, 38, 48, & 58

Electric Motor Connection To The System
Turn off the motor switch before connecting it.

Electrical Connection
All portable electric appliances are dangerous if abused. This machine will only operate on one voltage. Check the power supply to ensure it corresponds to the voltageas  indicated on the rating label.
Make sure the Power Unit is switched off before you plug it into the power supply.
230v – Always use a Residual Current Device (RCD), (earth leakage trip), plugged directly into the RCD.
115v – When using a portable transformer it must have a minimum output of 2.5kw and to be continuous rated.

Extension Cables
If you need to use an extension cable it must be no longer than 15m / 49.5ft (115v) and 40m / 132ft (230v) in length. The wire section must be 1.5mm2. Ensure that the  extension cable is carefully laid out avoiding liquids, sharp edges and places where vehicles might run over it. Unroll it fully or it will overheat and could catch fire. Make sure that any extension cable connections are dry and safe.

CAUTION Do not use damaged or worn out cables.
Do avoid heavy loads on top of cables.

Operation
RECOMMENDATIONS OF USE OF CONCRETE VIBRATOR

1. Choose the right size of poker for: the size of the job, the spacing of reinforcement, slump of the concrete and the mix design.

2. It is recommended to have an additional concrete vibrator available.

3. Pour the concrete evenly, into the form work, in 300-500 mm thick layers.
   Do not use the poker vibrator to spread the concrete.

4. Vibrate the concrete systematically. Make 300-500 mm vertical insertions at intervals of 8 – 10 times the tube diameter. Where possible, push the poker vibrator about  150 mm into the previous layer of the concrete, this will help obtain the best level of bonding between the two layers.
   The concrete has been thoroughly vibrated when the surface around the poker is shiny and no large air bubbles rise to the surface of the concrete. This normally takes 10  – 20 seconds at each location of the poker.

5. Withdraw the poker slowly so that the concrete can flow into the void left by the poker.

6. Do not push or force the vibrator against the reinforcement. Keep a distance of 70 mm minimum from the walls.

7. Always remove the poker vertically, so the concrete fills the empty space again.
   Do not switch off until the poker is withdrawn. The speed of removal is approximately 80 mm per second. When the vibrator is almost out, extract quickly to avoid shaking the surface.

CAUTION Do not keep the concrete vibrator out of the concrete during long periods. If you have stopped vibrating ithe concrete, turn the poker off.

Troubleshooting Guide

Carbon brushes defective
Faulty switch
Motor works but is overheating| Cleans the front air vents
Clean or substitute the back filter
lighten outer casing fasteners
Motor works slowly| Verify voltage of electrical system
Check the cable specification
Verify the cable or length of connection
Defective poker or shaft
Motor make more noise than normal| Carbon brushes defective
Faulty bearings
The rotor may be toughing the stator
Outer casing broken or fasteners loose
The motor works but overloads and overheats| Head is over lubricated
Too much grease in shaft or too little
Failure of seal. The transmission grease has penetrated the head or the head oil has escaped.
Head movement is restricted
Transmission with extreme bends
Transmission in bad condition, broken hose
Bearing failure| Not enough oil in head
The head has been working outside concrete for a long time
Water has penetrated the head
The housing has received strong stroke

Service & Maintenance

The Altrad Belle Megavib+ is designed to give many years of trouble free operation. It is, however, important that the simple regular maintenance listed in this section is carried out.
It is recommended that an approved Altrad Belle dealer carries out all major maintenance and repairs. Always use genuine Altrad Belle replacement parts, the use of spurious  parts may void your warranty.
Periodic Maintenance – Power Unit

1. Only a qualified electrician should work on the electrical parts.
2. Make sure that the electricity is switched off before conducting any maintenance work.
3. In all maintenance operations, original parts will be used.
4. Periodic lubrication of the convertor’s bearings is not necessary.
5. Every 100 hours carbon brushes should be inspected. They should be changed if effective length is under 5 mm.
6. Periodically, clean the ventilation vents in the front and back part of the converter to avoid overheating.
7. After maintenance, ensure all safety devices are assembled correctly.
8. Before operating, inspect the housing‘s holding bolts.
9. Every 12 months or more frequently, depending on the usage conditions, its recommended a inspection be done by an authorised Altrad Belle dealer.

Periodic Mantenance – Poker Head & Flexible Shaft

1. Before conducting any maintenance work on the flexible shaft and poker, first disconnect of the motor.

2. In all maintenance operations, original parts will be used.

3. To check for wear, measure the outside diameter and length of the poker. Replace the housing or cap when the diameter or length, at the smallest point, is less than the  dimension specified in the wear table.

4. Lubricate the shaft every 100 working hours.
   The correct way in which to lubricate the shaft is to grasp some grease in the palm of the hand and run the lubricant over the length of the shaft. This should leave a  light coating of the lubricant on the entire length of the shaft, The recommended quantity is 25g per metre. Do not overlubricate, it could cause the grease penetrate into  the poker, Do not clean the shaft with solvent.

5. When the length of the shaft is not equal to the hose (+-10 mm) it is neccesary to repair it.

6. After maintenance, all the parts must be assembled correctly.

7. Every 12 months, or less depending on the usage conditions. It is recommended an inspection be done by an authorised dealer

DIMENSIONS OF WEAR FOR DIAMETERS AND LENGTHS OF THE POKER

a. The minimum dimensions are printed in bold.
b. The dimensions in brackets are the original dimensions.
c. Replace the housing when it reaches the minimum diameter.
d. Replace the tip when it reaches the minimum length.

Storage
When it is not used for long periods of time, store the Megavib+ motor in a clean, dry, and protected enivronment.
Transportation
When transporting, ensure the Megavib+ motor is safe against damage occuring as a result of slipping, over turning and and sudden impact.

Warranty
Your new Altrad Belle `Megavib+’ is warranted to the original purchaser for a period of one-year (12 months) from the original date of purchase. The Altrad Belle warranty is against defects in design, materials and workmanship.
The following are not covered under the Altrad Belle warranty:

1. Damage caused by abuse, misuse, dropping or other similar damage caused by or as a result of failure to follow assembly, operation or user maintenance instructions.
2. Alterations, additions or repairs carried out by persons other than Altrad Belle or their recognised agents.
3. Transportation or shipment costs to and from Altrad Belle or their recognised agents, for repair or assessment against a warranty claim, on any machine.
4. Materials and/or labour costs to renew, repair or replace components due to fair wear and tear.

The following components are not covered by warranty.

• Drivebet(s)
• Engine air filter
• Engine spark plug

Altrad Belle and/or their recognised agents, directors, employees or insurers will not be held liable for consequential or other damages, losses or expenses in connection with or by reason of or the inability to use the machine for any purpose.
Warranty Claims All warranty claims should firstly be directed to Altrad Belle, either by telephone, by Fax, by Email, or in writing.
For warranty claims:
Tel : +44 (0)1298 84606,
Fax : +44 (0)1298 84073, Email :
Warranty. dept@altrad-belle.com
Write to: Altrad Belle Warranty Department, Sheen, Nr. Buxton, Derbyshire, SK17 OEU, England
Warranty Registration: In the bid for ALTRAD Belle to become greener and more eco friendly, we have now introduced online Warranty registration. To access the registration page of our website, please use the following address:- http://www.bellegroup.com/lindex.php?p=warranty_registration
Alternatively, please scan the adjacent QR Code (Quick Response Code) using your smartphone to access the registration page.

http://www.bellegroup.com/index.php?p=warranty_registration

Replacement Parts

When maintaining this product only the manufacturers original, genuine replacement parts may be used.
The user will lose any possible claims if replacement parts used are other than the makers original replacement parts.
Replacement parts for this product can be ordered online 24 hours a day, 7 days a week at www.Altrad-Belle247.com
For more information regarding the availability of replacement parts for this product, please contact Altrad Belle using the following contact details:-
Tel:- +44 (0)1298 84606 Fax:- +44 (0)1298 84073 Email:- sales@altrad- belle.com
Alternatively, please scan the adjacent QR Code (Quick Response Code) using your smartphone to access the Altrad Belle online parts portal.

http://www.Altrad-Belle247.com

ALTRAD BELLE
Sheen, Nr. Buxton, Derbyshire, SK17 0EU, GB
Tel. +44 (0)1298 84606 –
Fax +44 (0)1298 84722 –
Email: sales@altrad-belle.com
www.Altrad-Belle.com

EU IMPORTER ADDRESS
ALTRAD (Group Holding)
125, Rue du Mas Carbonnier, 34000, Montpellier, France
Tel. +33 (0) 4 67 50 53 66 – Email: admin@altrad.com
www.altrad.com

References

• Altrad Belle
• Altrad Belle
• Altrad, World Leader in the provision of industrial services - Altrad Group
• Altrad Belle

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