OPERATING INSTRUCTIONS
Contents
1. Only have the hydraulic equipment repaired by a specialist workshop authorised by Diacom B V and only use original replacement parts This guarantees the continued safety of the tool WARNING Hydraulic fluid that escapes under pressure is often almost invisible and can be powerful enough to penetrate the skin This can lead to an infection To avoid this wear special gloves for working on hydraulic equipment when carrying out repairs atte profi twin User Manual 12 End of the tool s service life When after extensive use the profi twin reaches the end of its service life proceed as follows to ensure that the equipment is disposed of properly NB You must always comply with current local requirements and guidelines that apply to safe working and environmentally friendly disposal Hydraulic equipment accessories and packaging must be recycled and or disposed of in an environmentally friendly manner 13 Warranty The profi twin is guaranteed for a period of 3 months following the date of delivery The warranty covers faults in materials and workmanship which SUBJECT TO DIACOM S ASSESSMENT AND APPROVAL will be resolved at no charge Transportation and travel costs will be paid by the customer The warranty is voided if e The machine has been overloaded The machine has been put to uses other than the intended use Maintenance has not been carried2. furthermore to alert the operator to possible hazards in order to ensure that the operator is fully informed and capable of achieving optimum results We therefore request you to read these instructions attentively before operating the machine Please do not hesitate to contact Diacom B V if anything in this manual requires further explanation We recommend that you always keep this manual to hand for reference purposes This profi twin has been designed and manufactured by Diacom B V in Hoofddorp Diacom B V reserves the right to make changes to the machine s engineering design and instructions or improve or correct faults at all times without any obligation and without notice This user manual the type plate and the stickers attached to the profi twin contain important information about the profi twin and as such are an integral part of the scope of supply If damaged or lost the above items need to be reapplied or replaced All parts are available from Diacom B V Version 0 1 Draft profi twin User Manual D LACOM 1 Scope of supply The packaging delivered to you should contain the following parts Cutting head support bar without cutting heads o Hydraulic motor o Hydraulic valve Metal adapter Two profi maxi stands 18mm open ended spanner 24mm open ended spanner 8mm Allen key Option hydraulic unit 2 General description The profi twin consists of the following components Profi maxi stand Metal
3. out correctly The information in the manual has not been complied with The machine has been used by unauthorized persons The machine has been repaired using non original parts The following parts are not covered by the warranty All parts of the profi twin are covered by the warranty 18 Version 0 1 Draft profi twin User Manual EU Declaration of conformity ACCORDING TO ANNEX ITA OF THE MACHINERY DIRECTIVE We Diacom Trading B V Bijlmermeerstraat 72 NL 2131 HH HOOFDDORP DECLARE ON OUR OWN RESPONSIBILITY THAT THE PRODUCT Make Diacom Model profi twin TO WHICH THIS DECLARATION RELATES COMPLIES WITH THE REQUIREMENTS OF THE FOLLOWING DIRECTIVES Machinery Directive 98 37 EC and 2006 95 EC AND ALSO COMPLIES WITH THE FOLLOWING STANDARDS AND OR OTHER NORMATIVE DOCUMENTS NEN EN 1050 Principles for risk assessment NEN EN 5509 User manuals contents structure formulation DRAWN UP IN Hoofddorp date 02 03 2010 DIACOM B V R H Conijn 19 Version 0 1 Draft
4. parts first or have others do so PUT YOUR SAFETY FIRST 15 Dias profi twin User Manual 10 1 Each time before use e Check the cables and hoses for signs of damage e Check the cutting head to ensure it is still in optimum condition otherwise replace it e Visually inspect the entire machine Look out for hydraulic fluid leaks in particular 10 2Each time after use e Wash the entire machine down making sure that no debris remains in or on the machine as it is difficult to remove when dry 10 3 Weekly e Clean and lubricate the gear rack and the adjustment bolts e Spray the upright and slider strips with Teflon spray this prevents the build up of caked on dirt e Check that the slider housings are still properly adjusted to the upright and readjust if required 16 Version 0 1 Draft profi twin User Manual 11 Faults The Diacom B V profi twin is a simple machine made from high quality components and when operated in accordance with the instructions for use can be expected to function reliably for a protracted period AN Version 0 1 Draft WARNING In view of the fact that electricity and water cooling are combined in the profi twin the risk to health when continuing to work if the machine is not in perfect working condition is both immediate and substantial This is inherent to the type and working principles of the machine YOU HAVE BEEN WARNED NB
5. the hydraulic hose Avoid sharp bends and kinks when laying out the hydraulic hoses Bends or kinks in a hose may cause significant counter pressure Sharp bends and kinks will damage the hose internally and cause premature rupturing of the hose Do not allow heavy objects to fall on the hose A heavy impact may damage the hose s internal wire reinforcement When a damaged hose is subjected to pressure it may rupture Do not lift the hydraulic equipment by the hoses or couplings Use the lifting handles that have been provided Keep the hydraulic equipment away from fire and heat sources Excessive heat will soften the gaskets and seals causing fluid leaks Heat also softens the materials used for the hoses and gaskets To ensure optimum operation do not expose the equipment to temperatures above 65 C Protect all hydraulic equipment against weld spatter 10 Version 0 1 Draft profi twin User Manual 5 3 Safety of persons a b c d e Stay alert pay close attention to what you are doing and use the tool intelligently Do not use the tool when you are tired or under the influence of drugs alcohol or medication One moment of inattention when using the tool can result in serious injury Wear personal safety gear Always wear safety glasses Depending on the type and use of the tool wearing personal safety gear such as a dust mask anti slip work shoes a safety helmet or ear protectors reduces the risk o
6. EU M 7 2d Technical Spa DAS sean 8 D eenen eneen tete 9 51 Safety in the workpla e eese ie bidens me nnessteasdne tds den sensed 10 5 2 S c ODE CI n arenden aen neden aS aE leenden 10 5 3 Safety OL aa TU ETI m 11 5 4 Specific safety instructions s ie ostes qu n ee pim nita ORA SPARE ta eq dex nid Mta es fupe 12 OE oco RE EHE 13 7 Transportation rc T 13 8 Assemblime the Profi VW smste settenseninsaatesdnsanvennsneadkoatsneedenmandadk 13 OI eeen 14 10 Maintenance and lubrication ROT 15 10 1 Each time before USE waren stenteeanenaoddbeidaadsensdredderanbiaentsntadndtdeanketdesendeerdnn RU UE 16 10 2 Each time atter US rsmissici sranie 16 10 3 hio dp E E EE E eon E 16 11 IF WU etterende neben eee 17 12 End of the tool s service cR 18 13 ga 18 EU Declaration of Conformity ware ennen 19 Version 0 1 Draft profi twin User Manual Introduction Every possible effort has been made to ensure that the information in this manual is up to date at the time of issue However as the equipment is subject to continuous improvement Diacom B V reserves the right to alter or add to the content without any obligation and without notice This manual is included in the scope of supply of each machine in order to familiarise the operator with correct use of the machine and with the maintenance and lubrication instructions and
7. OPERATING INSTRUCTIONS profi twin Diacom B V Bijlmermeerstraat 72 3131 HH Hoofddorp Netherlands Tel 31 0 23 56 15 275 Fax 31 0 23 56 15 273 profi twin User Manual Daos WARNING The Diacom profi twin is not suitable for use in hazardous areas where explosive atmospheres may arise WARNING For your own safety when using the profi twin always wear rubber soled safety shoes ear protectors a face mask and gloves Copyright 2009 Diacom BV All rights reserved Nothing from this publication may be reproduced or stored in a computer data file or published in any way or form albeit electronically mechanically by photocopying recording or using any other method without the prior written permission of Diacom B V This also applies to any drawings or diagrams associated with this publication Diacom B V reserves the right to change parts of this publication at any time without any obligation to inform the purchaser of this beforehand or directly The information in this manual may also be updated without prior notice If you require information on settings maintenance tasks or repairs which are not covered by this user manual please contact your supplier s technical department Although this user manual has been written with the greatest possible care Diacom B V rejects all responsibility for possible errors in this user manual and the possible consequences t
8. ach the plates for the support bar to the profi maxi stands 2 Extend both stands until the upper stop is reached 3 Now attach the support beam and adapter to the machines 4 The profi Twin is now ready for use Perform this procedure in reverse in order to disassemble the machine dits Version 0 1 Draft profi twin User Manual Dio 9 Operation To operate the machine correctly follow the procedure described below 1 Check whether the settings of the hydraulic unit are the same as those shown on the type plate 2 Check all the connection hoses for signs of damage If you find any damage repair it first 3 Drill a hole in the ground in the position where the footplates of the profi twin are to be installed and knock an impact anchor into the floor 4 Screw the threaded stud for the quick release system into the impact anchor 5 Adjust the support beam and adapter to the right width for the intended hole size and position the footplates over the threaded studs 6 Lower the clamping plates over the threaded stud and secure by screwing down the clamping nut 7 Adjust the foot plates until they are level using the adjustment bolts in the foot plates 8 Check that the valve is shut and connect the hydraulic unit 9 Connect the water hose to the support bar and open the tap slightly Water hose connection with tap Stand locking system Lever 10 Open the valve and set the fluid flow rate so that the cutti
9. adapter Adjustable cutting head support Hydraulic motor Hydraulic valve Water connector Connections for a hydraulic unit Version 0 1 Draft profi twin User Manual The profi twin boring system is assembled from 2 standard profi maxi boring stands and an adjustable removable connection bar The manual drives of each of the guide arrangements are attached to each other by a metal adapter After removing the bar and the adapter you are left with 2 profi maxi borings stands The profi twin is a cutting system for cutting holes up to a maximum diameter of 1500mm A 400cc hydraulic motor at a maximum pressure of 100 bars drives the cutting head The power must be supplied by a hydraulic unit which is not included in the scope of supply The speed of rotation is controlled by the flow speed of the hydraulic unit To prevent overheating the cutting head can be cooled with water The support bar features a quick release attachment with a tap for this The cutting head is attached to a 6 hole flange with a special trapezium engagement system of 60x8 Always check the condition the diamond tipped cutting head before switching the tool on The cutting head may not be used if cracks dents or other signs of damage are visible 3 Intended use The Diacom profi twin is a manually controlled hydraulic cutting system for cutting holes up to 1500mm in diameter in concrete asphalt and stone The profi twin May only be used in
10. combination with diamond tipped cutting heads up to a maximum diameter of 1500mm for cutting holes in concrete asphalt and stony materials May only be used by operators who have been specifically trained in its use When using the tool operators must always be able to concentrate fully on the work in hand May only be used in combination with a hydraulic unit set at no more than 100 bars May only be used if both stands are firmly anchored to the ground using impact anchors May not be used for cutting holes in an upward direction WARNING Any use other than that described above may give rise to life threatening situations is classed as improper use and releases Diacom from any and all liability 7 Version 0 1 Draft profi twin User Manual 4 Technical Specifications The profi twin supplied to you complies with the following specifications i uj E 100kg HEB T T EE 1000mm Total width eed ee RETE PRA Ex aeu ERES adjustable depends on the cutting head diameter Minimum widilia oos eese peso exert Euer 1780mm Maximum width 2020mm Maximum SUOKG eiiis en eiii tortura inte 600mm Maximum hole diameter 1500mm Angle SUVSUMENE crcccvnceccacaeedendereeseeseass lt 45 Cutting head AVE nennen Spindle L R gear ratio 1 3 bn E Yes DEVE tenen khen xu Kov TD pan Yes Cutting head attachment 6 hole flange special trapezium e
11. e skin This can lead to an infection To avoid this wear special gloves for working on hydraulic equipment when carrying out repairs aos profi twin User Manual 6 Storage Remove dirt grease etc from the outside of the profi twin Wash the complete machine for example with a high pressure cleaner Spray the rack and the upright and slider strips with Teflon spray this prevents the build up of caked on dirt Store the profi twin in a dry covered area Avoid leaving the machine out in the wind and rain Check the machine for technical faults Order any parts that are required in good time so that the machine can be returned to good working order before being used again If necessary the support beam can be removed from the profi maxi stands to allow storage of the profi twin in a confined space 7 Transportation Make sure that the profi twin cannot suffer damage during transportation Always lay the profi twin down during transportation so that it cannot topple over and if there is a risk of the machine sliding tie the profi twin down securely During transportation the machine must lie stably and be kept well away from other products to avoid contact damage During transportation the support beam may be removed from the profi maxi stands in order to reduce the size of the load 8 Assembling the Profi Twin Proceed as follows to attach the support bar to the profi maxi stands 1 Att
12. f personal injury Remove adjustment tools or adjustable spanners before switching on the tool An adjustment tool or spanner attached to a moving part of the power tool may cause injury Avoid an unbalanced stance Make sure that you stand firmly and maintain a balanced stance at all times This will help you keep better control of the tool in unexpected situations Wear suitable clothing Do not wear any loose fitting clothing or jewellery Keep your hair clothing and gloves out of the way of moving parts Loose fitting clothing long hair and jewellery may get caught up in moving parts 11 Version 0 1 Draft profi twin User Manual Dion 5 4 Specific safety instructions AN AN Version 0 1 Draft WARNING Only use a unit that has been set at the right pressure and flow speed Incorrect settings may lead to dangerous situations WARNING Always wear the mandatory personal safety gear as specified by national and local legislation or regulations and or in accordance with building site regulations as a minimum Safety shoes A face mask Ear protectors 9 Gloves WARNING Always uncouple the hydraulic hoses first before carrying out checks changing over tools performing maintenance or making repairs WARNING Hydraulic fluid that escapes under pressure is often almost invisible and can be powerful enough to penetrate th
13. hereof uiui decree Yee teer e eO E vend skea ended 01 03 2009 Version 0 1 Draft profi twin User Manual Foreword This manual has been written for use by all persons who are involved in commissioning operating and maintaining the Diacom profi twin All those involved in installing commissioning operating maintaining and repairing the equipment must Possess the required qualifications and level of expertise for the tasks they perform Have read this user manual Comply with all the safety instructions that are indicated If applicable must have access to adequate dimensionally correct and good quality tools Store this manual in a safe place and pass it on with the machine if the profi twin is sold to a new owner The following symbols and warnings are used in this manual This symbol is used to indicate safety instructions throughout the manual These instructions are crucially important they must be read carefully and observed This symbol indicates instructions tips and information for optimum use of the machine Version 0 1 Draft profi twin User Manual Contents luca NC eran Ceres Re Mie rer Pere meer ee arene eenen eden 3 egi CA 4 Inte m 5 depen SUDDLDE s av Ua CN bI tn vip du mA qu TUM HMM DU Du UN EU Een US e UM 6 2 General desctipHollu sorde to potete o miu denn E utum mete s sd eI EMEN 6 PN
14. ng head rotates at the right speed For a 400cc pump and pressure of 100 bars the following speeds apply 40 litres minute 100 rpm 35 litres minute 87 rpm 30 litres minute 75 rpm 14 Version 0 1 Draft profi twin User Manual ze 11 Release the locks on both stands and slowly turn the lever to lower the cutting head until it touches the ground 12 Continue to turn the lever slowly until the desired depth is reached 13 Shut the valve to stop cutting head movement and close the water tap 14 Turn the lever in the opposite direction until the cutting head is above the hole again and engage the locks on both stands 10 Maintenance and lubrication In general one can say that regular maintenance checking cleaning and lubricating has a positive effect on the safety and service life of the equipment Make sure that the lock engagement button always operates as it should it should be replaced immediately if found to be faulty AN AN Version 0 1 Draft WARNING Always uncouple the hydraulic hoses first before carrying out checks or making repairs WARNING Always uncouple the hydraulic hoses first before carrying out checks or making repairs NB Other than daily and weekly maintenance all other maintenance work must be performed by a specialist company authorised by Diacom B V NB If you find any faults repair them or replace the damaged
15. ngagement arrangement 50x8 Standard hydraulic Motor 400cc at 40 litres minute 100 rpm 400cc at 35 litres minute 87 rpm 400cc at 3o litres minute 75 rpm Maximum pr 8BULB aen ee niue no rara uteris 100 bars Version 0 1 Draft profi twin User Manual 5 Safety Read all safety warnings and safety instructions Failure to comply with warnings and instructions may result in serious injury WARNING Nearly all accidents are caused by e Loss of concentration e Inattentiveness e Negligence e Misjudgements Work calmly and in a concentrated fashion You have been warned Note You must comply under all circumstances with the safety instructions in the user manual and local regulations WARNING There is a direct danger of bodily harm and damage to the machine and to the environment if operated by inexperienced and untrained persons Keep bystanders at a safe distance Version 0 1 Draft profi twin User Manual ze 5 1 Safety in the workplace a b Keep your workplace clean and well lit A messy or poorly lit workplace may lead to accidents If necessary cordon off the workplace using hazard marker ribbon Keep children and other people at a safe distance when using the tool If you are distracted in any way you may lose control of the tool 5 2 Hydraulic safety a b c d Prevent damage to
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