Dynatech PQ-4000 UD, Instructions For Use And Maintenance Manual

Page 1: ...H PROGRESSIVE SAFETY GEAR PARACHUTE À PRISE AMORTIE DYNATECH BREMSFANGVORRICHTUNG DYNATECH PQ 4000 UD INSTRUCCIONES DE USO Y MANUTENCIÓN INSTRUCTIONS FOR USE AND MAINTENANCE INSTRUCTIONS D USAGE ET ENTRETIEN GEBRAUCHS UND WARTUNGSANLEITUNG ...

Page 2: ...7 DATE 15 04 2016 PRODUCED BY APPROVED BY P Hernandez J Marco SECTION DESCRIPTION EFFECTIVE DATE OF CHANGE 2 1 The safety gear identification label is updated according to the 2014 33 EU Directive 20 04 2016 The certificate number according to the UNE EN 81 20 UNE EN 81 50 and 2014 33 EU Directive is included Not applicable 2 2 The guide range is increased Not applicable 6 The general plan is upda...

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Page 9: ...TALLATION AND ADJUSTMENT 4 3 1 ASSEMBLY ON THE FRAME 4 3 2 SAFETY GEAR ADJUSTMENT 6 3 3 COUPLING THE DRIVING BAR 6 3 3 1 USING DYNATECH S T 3 DRIVING BAR 6 4 INSPECTIONS AND MAINTENANCE 7 4 1 CHECKING THE SAFETY GEARS 7 4 2 PRECAUTIONS 8 4 3 MAINTENANCE 8 4 3 1 LIST OF MAINTENANCE OPERATIONS 8 4 3 2 CORROSION 8 4 4 STORAGE AND SERVICE LIFE 8 5 UCM 9 5 1 UCM SYSTEM S PRELIMINARY DESIGN 9 5 2 SAFETY...

Page 10: ...to be used should be machined Allowable tolerances for guide rail thickness should be within the limits set by the standard ISO 7465 2007 b For lubricated guide rails the recommended lubricating oil is the type used for machines according to ISO VG 150 although other viscosities within the margins established in ISO VG may be accepted c This safety gear can be used up to a maximum tripping speed o...

Page 11: ... position displayed in the safety gear drawings attached DYN 11 C001 01 ensuring that the guide rail s axis is centred with the frame To secure the safety gear onto the frame we recommend a 79 09 Nm tightening torque for grade 8 8 M12 bolts and of 111 Nm for grade 10 9 bolts Figure 2 Assembling the safety gear onto the frame 1 Figure 3 Assembling the safety gear onto the frame 2 Safety gear positi...

Page 12: ...4 Direction of assembly Figure 5 Roller position Figure 6 Roller position on inverted guide rails During assembly the safety gear should be perfectly aligned with the guide rails both vertically and horizontally Improper assembly may cause the safety gear to function incorrectly ...

Page 13: ...driving bar in relation to the safety gear as well as to properly synchronise the safety gears controlled by that driving bar The driving bar is properly positioned when the trolley s pivot is in the protection plate s central position Once it has been fitted and the safety gear s roller s trolleys have been attached to the driving bar s tripping bars it should be checked that both trolleys operat...

Page 14: ...ecked by verifying that the roller s track is marked on both guide rails and that they have a similar length with the difference between the two sections not being more than 4 cm The requirements for regular tests should not be greater than those for commissioning It is therefore recommended to always use the same load P Q and speed conditions For better control the maintenance worker should have ...

Page 15: ...r worn Check that the connection between the rollers and the driving bar has not been damaged and spins freely without being blocked Visually check that the safety gears are not damaged in general Check that the driving bar is in good condition and that the safety gears are correctly synchronised Check that the car s floor does not have more than a 5 slope in comparison with its normal position Ch...

Page 16: ...l conditions differing from those stated in this manual 5 UCM 5 1 UCM SYSTEM S PRELIMINARY DESIGN According to EN 81 20 and EN 81 50 lifts should be equipped with means for stopping uncontrolled car movement UCM These means should detect UCM and stop the car This stop must occur at a maximum distance below 1 m among other requirements The safety gears may be used as a braking device for stopping t...

Page 17: ...97 4 52 75 28 1 8 21 529 97 9 52 75 27 6 9 22 029 98 4 52 75 27 1 10 22 529 98 9 52 75 26 6 11 23 029 99 4 54 75 28 1 12 23 529 99 9 54 75 27 6 13 24 029 100 4 54 75 27 1 14 24 529 100 9 54 75 26 6 15 25 029 101 4 54 75 26 1 15 88 25 469 101 84 54 75 25 66 16 25 529 101 9 54 75 25 6 Anchura de guía Guide rail thickness Épaisseur de guide Führungsschienen 30 6 45 Conjunto Assembly Ensemble Baugrupp...

Page 18: ...INSTRUCTIONS PQ 4000 UD Cod DYN 11 01 08 Date 20 10 2020 Revision 08 10 7 ANNEXES ...

Page 19: ...trolled engagement of car 12 months 4 2 6 3 4 of EN 81 20 2 4 Visual inspections of wears 12 months 4 1 3 OK NO OK DYNATECH INSTRUCTIONS OBSERVATIONS 3 1 4 3 1 adjust only if required 3 2 4 3 1 adjust only if required 3 3 4 3 1 adjust only if required 3 4 4 3 1 3 5 4 3 1 3 6 4 3 1 3 7 4 3 1 3 8 4 3 1 3 9 4 3 1 3 10 4 3 1 3 11 4 3 1 3 12 4 3 1 3 13 4 3 1 only if required 3 14 4 1 have a register li...