LEFFER VRM 1520/900 HD, Manual

Page 1: ...e Mail info leffer de Bayerische Hypo und Vereinsbank AG Mannheim Postfach 20 03 60 66044 Saarbr cken Deutschland Nr 7 002 580 BLZ 670 201 90 Express Station Handelsregister Saarbr cken HRB 4398 Gesc...

Page 2: ...andelsregister Saarbr cken HRB 4398 Gesch ftsf hrer Hans G Leffer Georg Leffer Hauptbahnhof 66111 Saarbr cken Deutschland 2 L H 1 0 FOREWORD 1 1 PERSONNEL PROTECTION 2 0 BASIC SAFETY INSTRUCTIONS 2 1...

Page 3: ...330 Landesbank Saar Girozentrale Saarbr cken 49 6897 793 217 Nr 5182 001 BLZ 590 500 00 Briefanschrift e Mail info leffer de Bayerische Hypo und Vereinsbank AG Mannheim Postfach 20 03 60 66044 Saarbr...

Page 4: ...1 0 Foreword THESE INSTRUCTIONS FOR USE shall facilitate acquiring a knowledge of the oscillator and exploiting the range of use it is provided for contain important recommendations to operate the os...

Page 5: ...on Handelsregister Saarbr cken HRB 4398 Gesch ftsf hrer Hans G Leffer Georg Leffer Hauptbahnhof 66111 Saarbr cken Deutschland 5 L H In addition to the INSTRUCTIONS FOR USE and the mandatory regulation...

Page 6: ...ozentrale Saarbr cken 49 6897 793 217 Nr 5182 001 BLZ 590 500 00 Briefanschrift e Mail info leffer de Bayerische Hypo und Vereinsbank AG Mannheim Postfach 20 03 60 66044 Saarbr cken Deutschland Nr 7 0...

Page 7: ...g steel always wear leather gloves During wet days be certain of footing to avoid slips especially on hard surfaces such as steel Wear comfortable but fairly tight fitting clothing to avoid snagging o...

Page 8: ...effer Hauptbahnhof 66111 Saarbr cken Deutschland 8 L H Inspect all rigging daily for broken or frayed wires Make sure that there are latches on all hooks Replace any missing latches Use tag lines on a...

Page 9: ...fabricated according to the latest technological developments and the recognized technical safety rules Nevertheless undue application can cause risks to health and life of the user or third parties a...

Page 10: ...201 90 Express Station Handelsregister Saarbr cken HRB 4398 Gesch ftsf hrer Hans G Leffer Georg Leffer Hauptbahnhof 66111 Saarbr cken Deutschland 10 L H 2 1 5 WARNING Modifications attachments to and...

Page 11: ...of responsibilities must be defined clearly 2 2 3 Personnel to be taught introduced or instructed or undergoing general training shall only work on the oscillator under permanent supervision of a per...

Page 12: ...eration of the equipment a visual check must be performed every day before start of work Special attention must be paid to damages and defects impairing safe operation For checking purposes it is indi...

Page 13: ...e complied with under any circumstances 2 4 4 Where for technical reasons maintenance and repair work cannot be carried out when the machine is shut down precautions shall be taken which are suitable...

Page 14: ...g off shall be collected and disposed without polluting the environment 2 5 3 Hydraulic hoses are subject to replacement intervals which have to be complied with under any circumstances even if no def...

Page 15: ...wer pack to the respective machine care shall be taken that the hose supports on the power pack are used correspondingly If required such support devices shall also be provided for the machine 2 5 10...

Page 16: ...G AND TRANSPORTATION OF THE OSCILLATOR 2 7 1 When choosing the lifting device mind the weight of the oscillator Only use lifting devices approved for the respective purpose 2 7 2 If the oscillator is...

Page 17: ...90 500 00 Briefanschrift e Mail info leffer de Bayerische Hypo und Vereinsbank AG Mannheim Postfach 20 03 60 66044 Saarbr cken Deutschland Nr 7 002 580 BLZ 670 201 90 Express Station Handelsregister S...

Page 18: ...ders clamping cylinders oscillating cylinders and the center rod Collar height 650 mm 25 39 64 Lifting stroke 600 mm 23 41 64 Lifting force 2050 kN 460858 lbf Rotation angle 25 Clamping force 1660 kN...

Page 19: ...the stabilator is mounted movable to the base frame by two guiding blocks which are also transferring the torque to the base and consequently to the excavator attachment The two lifting cylinders can...

Page 20: ...xpress Station Handelsregister Saarbr cken HRB 4398 Gesch ftsf hrer Hans G Leffer Georg Leffer Hauptbahnhof 66111 Saarbr cken Deutschland 20 L H 5 0 ASSEMBLY GROUPS Group 001 Base frame with lifting c...

Page 21: ...11 Saarbr cken Deutschland 21 L H 7 00 SPARE PARTS FOR CASING OSCILLATOR GROUP 001 BASE FRAME WITH LIFTING CYLINDER Item No Qty Description Code No Dwg No 2 2 lifting cylinder type 220 170 600 0210001...

Page 22: ...110 x 375 402000502 4 45981 77 2 bolt 125 x 687 402000503 4 45982 78 2 bolt 125 x 620 402000504 4 45982 79 1 bolt 90 x 435 402000505 4 45984 80 2 bolt 80 x 400 402000506 4 45985 82 4 half ring 4020005...

Page 23: ...n Handelsregister Saarbr cken HRB 4398 Gesch ftsf hrer Hans G Leffer Georg Leffer Hauptbahnhof 66111 Saarbr cken Deutschland 23 L H GROUP 008 STABILATOR Item No Qty Description Code No Dwg No 196 2 sk...

Page 24: ...015000638 2 1 control valve VDPR 24 CCC 275 015000637 3 1 control valve VDSP 25 D 265 015000646 4 2 check valve RHD 38 S 2 bar 015000379 5 2 check valve RHD 30 S 0 5 bar 015000377 6 1 check valve RHD...

Page 25: ...schland Nr 7 002 580 BLZ 670 201 90 Express Station Handelsregister Saarbr cken HRB 4398 Gesch ftsf hrer Hans G Leffer Georg Leffer Hauptbahnhof 66111 Saarbr cken Deutschland 25 L H GROUP 091 ELECTRIC...

Page 26: ...G Leffer Georg Leffer Hauptbahnhof 66111 Saarbr cken Deutschland 26 L H 8 1 THE REMOTE CONTROL By pressing the emergency stop switch part no ZB2BS944 ZB2BZ105 the control voltage to the solenoid valv...

Page 27: ...oscillation switch the oscillating speed will be increased by 100 To activate this function turn the switch clockwise NOTE If oscillating rapid motion is activated all other functions clamping retaini...

Page 28: ...h ftsf hrer Hans G Leffer Georg Leffer Hauptbahnhof 66111 Saarbr cken Deutschland 28 L H The adjusting cylinder part no XD2AC221 switch operates the cylinder underneath the center rod If the switch is...

Page 29: ...fer de Bayerische Hypo und Vereinsbank AG Mannheim Postfach 20 03 60 66044 Saarbr cken Deutschland Nr 7 002 580 BLZ 670 201 90 Express Station Handelsregister Saarbr cken HRB 4398 Gesch ftsf hrer Hans...

Page 30: ...sch ftsf hrer Hans G Leffer Georg Leffer Hauptbahnhof 66111 Saarbr cken Deutschland 30 L H Lever 3 clamping cylinder 5 closed 6 open Lever 4 adjusting cylinder 7 forward 8 backward Lever 5 retaining c...

Page 31: ...eck of fuel level at the inspection glass at the diesel tank or at the fuel gage of the power pack check of hydraulic fluid level at the inspection glass at the rear of the hydraulic tank check of lub...

Page 32: ...n addition if no power pack is used comply with the carrier manufacturer s care and maintenance instructions 8 3 SETUP AND OPERATION 8 3 1 For erection of the oscillator a horizontal level of 20 m2 21...

Page 33: ...kets mounted on the undercarriage of the crane are in alignment with the attachment points of the oscillator Attach 2 strands of the lifting device to the rear lifting points of the oscillator Lift th...

Page 34: ...draulic flow will stop or slow operations and cause excessive heat or even destroy hydraulic valves which can cause bodily injury or death All coupling parts must be free of dirt and water Do not use...

Page 35: ...round shall be re adjusted by displacing the oscillator by means of the crane 8 3 7 The oscillator is to be operated from the remote control inside the tripod The remote control and the tripod must be...

Page 36: ...lose the clamping collar and repeat the steps described before NOTE Under no circumstances the full cylinder stroke of 600 mm 23 3 4 shall be used to push down the casing because this would bring abou...

Page 37: ...ut of the machine open the clamping collar with the casing attached to the drilling rig or the crane place wooden blocks between the clamping collar and the base frame and press the clamping collar in...

Page 38: ...6 6 10 The drive down pull back movement pumping action will loosen the soil so that the tools used for excavation can easily penetrate 8 4 6 Install the 2nd casing and continue as described before 8...

Page 39: ...i 9 0 DESCRIPTION AND FUNCTION OF HYDRAULIC COMPONENTS acc to dwg no 1 45709 The entire machine is controlled by open hydraulic circuits The main control valves item 1 2 3 are controlled hydraulically...

Page 40: ...scillating on the other side working independently both circuits are independently supplied with hydraulic oil P1 P2 In rapid motion valve item 27 the oil volume of both circuits are added together to...

Page 41: ...en in the manual If the manufacturer repairs the machine during the warranty period the warranty for repaired replaced parts or sections of the machine will be prolonged for maximum 6 months If during...

Page 42: ...ntly defective or not must not be opened for inspection alteration or repair In these cases LEFFER reserves the right to declare the guarantee null and void Components may only be opened with prior wr...

Page 43: ...12 0 EC DECLARATION OF CONFORMITY as defined by Machinery Directive 98 37 EG We herewith declare that the supplied model of Casing Oscillator Type VRM 1520 900 HD Date of Construction 10 2007 Job no 1...