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Cembre LD-1P-ECO Operation And Maintenance Manual

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15 M 067 E
ENGLISH
Certified Quality
Certified Environmental
Certified Occupational
Management System
Management System
Health & Safety
Management System
RAIL DRILL
LD-1P-ECO
TYPE
OPERATION AND MAINTENANCE
MANUAL
1

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Summary of Contents for Cembre LD-1P-ECO

  • Page 1 15 M 067 E ENGLISH Certified Quality Certified Environmental Certified Occupational Management System Management System Health & Safety Management System RAIL DRILL LD-1P-ECO TYPE OPERATION AND MAINTENANCE MANUAL...
  • Page 2 – During operation keep hands away from the danger zone. – Always wear protective glasses and work gloves. – Avoid wearing clothes which may present a risk to personal safety. LD-1PN-ECO basic drill LD-1P-ECO basic drill complete with railweb clamping device...
  • Page 3 1. GENERAL CHARACTERISTICS LD-1PN-ECO Drilling capacity ( Ø 7 ÷ 40 mm Speed without load: 270 rpm Weight: 15,7 kg 18,9 kg Weight with DBG-F2: Gear sump SHELL SPIRAX S4 TXM or MOBIL SUPERMULTIGRADE 10-30-SAE or equivalents Recommended oil: Combustion engine: Type: 2-stroke, horizontal shaft, single cylinder Model:...
  • Page 4 2. ACCESSORIES SUPPLIED WITH THE DRILL 2.1) Guide bits for controlling the cooling system: for broach cutters suitable for drilling thicknesses of up to 25 mm – 1 pc PP 1, diameter 7 mm – 1 pc PP 2, diameter 8 mm for broach cutters suitable for drilling thicknesses of up to 50 mm –...
  • Page 5 – TDB 6: standard end piece for rails and stock rails. (*) Supplied with drilling machine ref. LD-1P-ECO 3.2) DBG-LF2 device with moving arm complete with TDB 7 end piece for clamping the drill to...
  • Page 6 – MPAF UIC54 on DRILLING AXIS of 54E1 rail – MPAF UIC60 on DRILLING AXIS of 60E1 rail • Note: Contact Cembre for selection of specific application accessories (e.g.: positioning templates for other rail profiles). 3.6) MPAU universal positioning template suitable both for repair- ing existing holes on various fittings, and for drilling disused rails.
  • Page 7 CY320L CY330 CY330L MAX DRILLING THICKNESS MAX DRILLING THICKNESS 25 mm 50 mm Contact Cembre for other types of broach cutters. Broach cutter resharpening must be carried out in compliance with appropriate methods of operation which provide the best result.
  • Page 8 3.11) Spiral bits APED... FIG. 1 APE... L max L max FIG. 2 SPECIAL SPIRAL BITS FOR RAILS IN STEEL QUALITY 700 - 900 - 1100 (UIC 860.0) Spiral Bit Spiral Bit Adaptor Adaptor Ø Ø ref. ref. ref. ref. PE 70 PE 140 APED 70...
  • Page 9 (02). The use of the lubrocoolant supplied by Cembre, in the recommended concentrations, guarantees optimum use of the drilling tools.
  • Page 10 • The rail drill is equipped with the cooling attachment valve (35) and a vent valve (17) which are located as shown (Fig. 3). If under certain operating circumstances they need to be interchanged, proceed as follows: – With a 17 mm hexagonal key, unscrew the vent valve from its seat. –...
  • Page 11 5. SPINDLE ADVANCE LEVER The spindle is advanced by moving the lever (36) (See Fig. 6a). The lever is fitted with a release pawl (39) which, when pressed, renders it inde- pendent of the hub and hence the spindle; the operator can therefore easily vary the angular position of the lever without movement of the spindle (Fig.
  • Page 12 6. PREPARING THE DRILL STOP THE ENGINE when servicing the drill: before removing the broach cutters, spiral bits, positioning templates etc. 6.1) Assembling broach cutters (Ref. to Figs. 8-11). 6.1.1) Insert the guide bit in the cutter from the side of the spigot. 6.1.2) Using the lever (36), position the spindle shaft (07) so that both grub screws (18) become accessible and sufficient space is provided to insert the cutter;...
  • Page 13 6.2.2) Insert into the spindle shaft, the DPE spacer required to activate the cooling device. If necessary to use APE... adapter (see pag. 7) the bit must first be fitted in the corresponding APE adapter and locked with the appropriate grub screw. Then the DPE spacer may be inserted.
  • Page 14 7. DRILL TYPE LD-1P-ECO The reference LD-1P-ECO relates to the basic drill complete with the moving arm device type DBG-F2 for clamping it to the rail web and the track fittings (Ref. to Fig. 12). The DBG-F2 device consists of: –...
  • Page 15 7.1) Assemble of the terminations of the DBG-F2 device with moving arm for clamping the drill to the rail web and track fittings. The terminations TDB 1, TDB 6 and TDB 3 of the DBG-F2 device, with moving arm, have been designed for adaptation to the different operating conditions on rails and track fittings;...
  • Page 16 DBG-F2 Clamp FIG. 14 – ASSEMBLY OF THE “DBG-F2” CLAMP Drilling machine front plate 7.3) Assembly of the positioning templates (Ref. to Fig. 15) 7.3.1) The type MPAF.. and MPAU positioning templates are secured to the front plate (04) of the drill by means of the two socket head cap screws M 6x16 supplied.
  • Page 17 7.4) Clamping to the rail web (Ref. to Fig. 16) The drill has a rapid rail engagement/release mechanism and specially shaped positioning templates for each rail type which facilitate precise and certain location of the part to be drilled. To fully exploit the special features of the engagement device, we recommend calibrating it to the rail type to be drilled as follows: 7.4.1) Withdraw the spindle shaft (07) completely by means of the lever (36).
  • Page 18 8. FUEL PREPARATION WARNING - Petrol is extremely flammable and explosive. - DO NOT SMOKE. - Refuel in a well ventilated area away from flame or sparks. - Stop engine and allow it to cool before refueling. When handling petrol: - Risk of intoxication, avoid inhalation of petrol vapours.
  • Page 19 9.3) Make sure that the accelerator lever is in position "0". Only with a cool engine, set the ‘choke lever’ upwards, on the left side in starting position (Fig. c); when engine is warm or in case of high ambient temperature, set this lever downward in working position (Fig f).
  • Page 20 10. DRILLING Before operating the drill, activate the coolant system (§ 4). 10.1) Drill fitted with “short” type broach cutter (for drilling thicknesses up to 25 mm). The drilling sequence may be started with the drill fitted with the broach cutter (§ 6.1), position- ing jig (§...
  • Page 21 10.1.4) Start the engine following instructions to § 9. 10.1.5) Proceed to drill by initially applying light pressure on the lever (36), increasing the pressure progressively, avoiding jolts, and finally relieving the pressure in the exit phase. When drilling close to raised letters on the rail the initial pressure must be extremely light until the lettering disappears, otherwise the cutter may be damaged.
  • Page 22 Approach Start drilling with discharge of lubrocoolant Drilling Finish drilling with removal of swarf and switching off of lubrocoolant FIG. 19 – COOLANT OPERATION WITH BROACH CUTTER 10.3) Drill fitted with special spiral bit Follow the sequence described in § 10.1, taking care to position the drill on the rail by keeping the spindle fully withdrawn.
  • Page 23 11. SPA... POSITIONING PLATE 11.1) Instruction for drilling close to rail heads FIG. 21 11.1.1) Fit the MPAF... positioning template corresponding to the rail to be drilled (see § 7.3). 11.1.2) Insert the SPA... positioning plate (03) relating to the rail to be drilled in the appropriate housing (see Fig.
  • Page 24 11.2) Drilling in line with the rail heads (Ref. to Figs. 23-24) 11.2.1) Fit the MPAF... positioning template corresponding to the rail to be drilled (see § 7.3). 11.2.2) Fit the MRF clamp on the head of the rail, keeping it in contact with the rail head at a point which defines the origin of the drilling centres, by locking it in position with the lever.
  • Page 25 For clarity the drilling machine is not shown. Origin of the distances Origin of the distances FIG. 24 – POSITIONING...
  • Page 26 12.4) Place the drill and the SR5000 cooling unit in a sealed place free from dust, moisture and the risk of accidental impact. For better protection Cembre recommends the use of the VAL P24 plastic carrying case or VAL P24-CS (variant with folding handle and wheels, see Fig. 25) designed for this purpose (see §...
  • Page 27 13. MAINTENANCE Before you service or remove parts, stop the engine and allow it to cool. Always remove the spark plug cap from spark plug when servicing the engine to prevent accidental starting. After the first 10 operating hours, proceed with oil sump change, as follows (Ref.
  • Page 28 13.1.2) Removal of metal residues from the crankcase When the drill is positioned as shown in Fig. 26c un- screw the cap with magnetic insert (24) on which any metal residues present in the oil will have collected. Carefully clean the magnetic insert with a clean rag and screw it back in to the appropriate housing.
  • Page 29 13.2) ROUTINE ENGINE MAINTENANCE 13.2.1) Fuel tank cap Tappo Tank cap A breather passage is incorporated in the tank cap. If this passage is clogged, the fuel will not flow into the carburetor, causing problems with starting or running the engine. At the same time, make sure that the base Gancio Breather of the breather assembly is fitted firmly into the groove...
  • Page 30 Every 50 hours of operating 13.2.4) Spark plug cleaning (Ref. to Fig. 29) – Disconnect the spark plug lead and with a spark plug key remove the spark plug. – Clean the electrode, taking care not to damage the insulation. –...
  • Page 31 – Check and re-tighten all screws where necessary. 13.3) SPECIAL MAINTENANCE OF THE DRILL The special maintenance operations require the intervention of qualified personnel only, please contact Cembre (See § 15). 13.4) STORING THE DRILL FOR LONG PERIODS – Completely empty the fuel tank.
  • Page 32 The guarantee is void if parts used are not Cembre original spares. When ordering spare parts always give the following information: - spare part code - spare part description - drilling machine model - drilling machine serial number FIG. 31 – DRILL ASSEMBLY...
  • Page 33 6001209 Magnetic cap 6003753 Air cleaner element Spark plug 6900060 Screw M 4x8 6003752 Handle 6001731 Guard 6380330 Complete handgrip 6001198 Lubricator 6003612 2870261 Front plate 6003034 6001146 Drilling spindle Accelerator lever 6001166 6340160 M8x10 grub screw Carriage handle 6490050 6001397 Complete air valve Complete spindle lever...
  • Page 35 Centre; if possible, attach a copy of the Test Certificate supplied by Cembre together with the tool or fill in and attach the form available in the “ASSISTANCE” section of the Cembre website.
  • Page 36 CS 92014 – 91423 Morangis Cédex E-mail: sales@cembre.com E-mail: sales@cembre.co.uk E-mail: info@cembre.fr www.cembre.it www.cembre.co.uk www.cembre.fr Cembre España S.L. Cembre GmbH Cembre Inc. Calle Verano, 6 y 8 - P.I. Las Monjas Heidemannstraße 166 Raritan Center Business Park 28850 Torrejón de Ardoz - Madrid (España) 80939 München (Deutschland)

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