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GEDA 1200 Z Operating Manual

Construction hoist/transport platform for passengers and materials
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Operating Manual
Construction hoist/transport platform
For passengers and materials
Original Operating Manual

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Summary of Contents for GEDA 1200 Z

  • Page 1 Operating Manual Construction hoist/transport platform For passengers and materials Original Operating Manual...
  • Page 3 Designation: Construction Hoist / Transport Platform (for temporary use on construction sites by authorised persons) Type: 1200 Z/ZP 2 Serial number: 12T... / 000220 ... Year of construction: Refer to name plate on the machine is in compliance with all pertinent provisions of the following directives at the time of being put on the market.
  • Page 5 1200 Z/ZP 2 Table of contents Table of contents General information Information on the operating manual Abbreviations Identification data Manufacturer's name and address Information about the author and industrial property rights Patents Instructions for the operating company Intended use 1.8.1 Assembly, service/maintenance specialist 1.8.2...
  • Page 6 Table of contents 1200 Z/ZP 2 4.3.2.2 Platform access at front 4.3.3 Platform access landing level 4.3.3.1 Barrier with mechanical lock 4.3.3.2 Barrier with electromagnetic lock 4.3.4 Securing loading and unloading points 4.3.4.1 "Standard/Standard Basic" landing level safety gate 4.3.4.2 "Comfort"...
  • Page 7 1200 Z/ZP 2 Table of figures Table of figures Fig. 1: VARIO MAST Fig. 2: S-VARIO MAST Fig. 3: Adapter mast VARIO MAST to S-VARIO MAST Fig. 4: platform A Fig. 5: Required space platform A Fig. 6: platform B Fig.
  • Page 8 Table of figures 1200 Z/ZP 2 Fig. 48: “Premium” landing level safety gate no. 68040 Fig. 49: Opening/closing the landing level safety gate Fig. 50: Opening/closing the landing level safety gate Fig. 51: Actuating the external control Fig. 52: Ground control/manual control (position I) Fig.
  • Page 9 1200 Z/ZP 2 General information General information Information on the operating manual This operating manual is an essential aid to operating the machine successfully and hazard-free (refer to chapter 2.1 Residual risks, page 18). This operating manual contains important instructions on how to operate the machine safely, correctly and efficiently.
  • Page 10 General information 1200 Z/ZP 2 DANGER Type and source of the hazard: Danger to life Consequence: Death/serious injury Probability: imminent  Measure for preventing the hazard WARNING Type and source: Risk of injury Consequence: Serious injury Probability: possible  Measure for avoiding...
  • Page 11 1200 Z/ZP 2 General information Abbreviations The following abbreviations may be used in the manual. Abbreviation: Abbreviation: Max. maximum Fig. figure min. minimum Newton metre Min. minutes km/h kilometres per hour etc. et cetera miles per hour poss. possible incl.
  • Page 12 General information 1200 Z/ZP 2 Identification data Machine type: GEDA 1200 Z/ZP 2 Serial number: 12T... / 000220 ... _______________ Year of construction: Refer to name plate Documentation version: 2024-04 Manufacturer's name and address GEDA GmbH Mertinger Strasse 60 86663 Asbach-Bäumenheim Tel.: +49 (0)9 06 / 98 09-0...
  • Page 13 Violations are an offence and incur an obligation to pay compensation. All rights to exercise industrial property rights are reserved by GEDA . Patents Some components in our machines are protected by patent rights. To find out how to request information about these, refer to http://www.geda.de/...
  • Page 14 General information 1200 Z/ZP 2 Only employ qualified and/or trained personnel for the tasks described in this manual. The operating company clearly defines the responsibilities of the personnel for operation/installation/maintenance. The operating company is obliged to instruct all people authorised to...
  • Page 15 Any other locations or intended uses require written approval from the manufacturer. The 1200 Z/ZP 2 is a material hoist and a transport platform that is temporarily erected and • which may only be operated after the landing level safety gates are installed at each transfer point to the building or scaffolding •...
  • Page 16 General information 1200 Z/ZP 2 Transport platform equipped for operation as per EN 16719 • roof over the complete platform (refer to chapter 4.5.1 Roof, page 85). • landing level platform access (refer to chapter 4.3.3 Platform access landing level, page 59)
  • Page 17 • observe national regulations. 1.8.3 Improper use The 1200 Z/ZP 2 • is not designed for permanent installation • must not be set up to be free-standing (without anchoring) • must not be operated by persons without instruction on the machine or by children The persons must be familiar with the operating manual.
  • Page 18 General safety information 1200 Z/ZP 2 General safety information The machine has been designed and built according to the state of the art and recognised safety rules. Nevertheless, hazards for personnel or third parties and/or damage to machinery and other tangible assets can occur during use, e.g. if the machine: •...
  • Page 19 1200 Z/ZP 2 General safety information Safety instructions for operating personnel The operating manual must be kept within reach at all times at the location where the machine is used. The machine may only be used in a technically flawless condition, in...
  • Page 20 General safety information 1200 Z/ZP 2 Safety instructions for transport Immediately report transport damage and/or missing parts to the supplier. During transport tasks, wear a safety helmet, safety shoes and protective gloves! Never walk below suspended loads! Only use appropriate, standardised and tested lifting devices (forklifts, cranes) and load attachment gear (lifting beam, round slings, lifting straps, rope slings, chains) for transport at the assembly site.
  • Page 21 1200 Z/ZP 2 General safety information Safety instructions for operation Only operate the machine in accordance with the operating manual, when it is in full working order, and in a safety and hazard- conscious manner. If work is interrupted, switch the machine off at the main switch and secure it with a padlock against being switched on again.
  • Page 22 General safety information 1200 Z/ZP 2 Safety instructions for maintenance and troubleshooting Operating personnel must be informed about how to carry out special work and repair work before starting. Deadlines that are stipulated or stated in the maintenance manual for recurring tests/inspections must be adhered to.
  • Page 23 1200 Z/ZP 2 General safety information Do not make any changes, additions or modifications to the machine. This also applies to the installation and adjustment of safety devices such as limit switches. Immediately replace damaged or detached information and warning signs, as well as safety labels.
  • Page 24 General safety information 1200 Z/ZP 2 Safety when working on the electric system If there are faults on the electrical system of the machine, it must be shut down immediately using the main switch and secured with a padlock or the mains plug must be disconnected!
  • Page 25 1200 Z/ZP 2 Technical data Technical data Operating and environmental conditions The machine may only be operated when the following operating and environmental conditions are adhered to: • Storage in dry rooms, in order to prevent corrosion. • No jolts or vibrations.
  • Page 26 Technical data 1200 Z/ZP 2 Emissions Sound pressure level: < 78 L Tightening torques Special mechanical screw connections with torque control Mast - elements to one another Tightening torque 300 Nm 220 lbf ft Width across flats (AF) 30 mm...
  • Page 27 1200 Z/ZP 2 Technical data Electrical connected loads A construction site distribution cabinet (in accordance with IEC 60439- 4:2005) with a - min. 3 x 32 A fuse protection of the supply point and a - residual current device (RCD) are required.
  • Page 28 Technical data 1200 Z/ZP 2 Speeds Lifting speed Construction hoist 24 m/min. (External control) Transport platform 12 m/min. (Platform control) Assembly 12 m/min. (Assembly control) In the lower safety area 12 m/min. (0 - 2.0 m) Safety gear FV38-35 Triggering speed max.
  • Page 29 1200 Z/ZP 2 Technical data Mast Only original GEDA mast segments may be used! Tightening torque 300 Nm Width across [AF] 30 mm Thermal expansion of mast 0,012 mm/m [pro 1°C] Galvanised nuts on galvanised retaining strap without lubrication are a precondition for the tightening torque! Fig.
  • Page 30 Technical data 1200 Z/ZP 2 VARIO-MAST Mast connection: 4 x eye bolts M20 x 180 Dimensions: 600 mm x 540 mm x 1495 mm Weight: 86 kg Galvanised nuts on galvanised retaining strap without lubrication are a precondition for the tightening torque! 3.7.1...
  • Page 31 1200 Z/ZP 2 Technical data Load capacity, dimensions and weights Cable bin with trailing cable Weight 30 m lifting height 80 kg 50 m lifting height 95 kg 75 m lifting height 114 kg 100 m lifting height 133 kg...
  • Page 32 Technical data 1200 Z/ZP 2 3.8.1 Platform A Fig. 4: platform A Load capacity Construction hoist max. 1500 kg Transport platform max. 1500 kg / 7 persons 1400 kg + 1 1300 kg + 2 1200 kg + 3 1100 kg + 4...
  • Page 33 1200 Z/ZP 2 Technical data Dimensions/required space Fig. 5: Required space platform A Height 2,32 m (2,75 m with roof) Number of access points 1 x loading 1 x unloading Weights Base unit with platform 1200 kg Roof 70 kg...
  • Page 34 Technical data 1200 Z/ZP 2 3.8.2 Platform B Fig. 6: platform B Load capacity Construction hoist max. 1200 kg Transport platform max. 1200 kg / 7 persons 1100 kg + 1 1000 kg + 2 900 kg + 3 800 kg + 4...
  • Page 35 1200 Z/ZP 2 Technical data Dimensions/required space Fig. 7: Required space platform B Height 2,32 m (2,75 m with roof) Number of access points 1 x loading 1 x unloading Weights Base unit with platform 1250 kg Roof 81 kg...
  • Page 36 Technical data 1200 Z/ZP 2 3.8.3 Platform C Fig. 8: platform C Load capacity Construction hoist max. 1000 kg Transport platform max. 1000 kg / 7 persons 900 kg + 1 800 kg + 2 700 kg + 3 600 kg + 4...
  • Page 37 1200 Z/ZP 2 Technical data Dimensions/required space Fig. 9: Required space C Height 2,32 m (2,75 m with roof) Number of access points 1 x loading 1 x unloading Weights Base unit with platform 1330 kg Roof 95 kg Underrun protection...
  • Page 38 Technical data 1200 Z/ZP 2 3.8.4 Platform C "1500 kg" Fig. 10: platform C 1500 kg Load capacity Construction hoist max. 1500 kg Transport platform max. 1500 kg / 7 persons 1400 kg + 1 1300 kg + 2 1200 kg + 3...
  • Page 39 1200 Z/ZP 2 Technical data Dimensions/required space Fig. 11: Required space platform C 1500 kg Height 2,32 m (2,75 m with roof) Number of access points 1 x loading 1 x unloading Weights Base unit with platform 1255 kg Roof...
  • Page 40 Technical data 1200 Z/ZP 2 Platform "C 1500 kg" with double door (option) Fig. 12: Platform C with double door Load capacity Construction hoist max. 1500 kg Transport platform max. 1500 kg / 7 persons 1400 kg + 1 1300 kg + 2...
  • Page 41 1200 Z/ZP 2 Technical data Dimensions/required space Fig. 13: Required space platform C with double door Height 2,32 m (2,75 m with roof) Number of access points 2 x loading 1 x unloading Weights Base unit with platform 1303 kg...
  • Page 42 Operation 1200 Z/ZP 2 Operation The 1200 Z/ZP 2 may only be operated by a qualified person appointed by the operating company. This person must be familiar with the operating manual, have sufficient experience and be informed about the risks involved in handling lifting gear.
  • Page 43 1200 Z/ZP 2 Operation 4.1.1 Special safety instructions for operation as a material hoist • Operation of the material hoist must take place outside the hazard area. • The operator must always be able to observe the platform. • Transporting persons is prohibited! •...
  • Page 44 Operation 1200 Z/ZP 2 Commissioning Main switch Control light, ready for operation Socket [blue] for ground control/manual control Socket [red] for electric module on the landing level doors (or dummy plug during assembly) Fig. 14: Ground station switch box Only with 2.00 m base enclosure with sliding door...
  • Page 45 1200 Z/ZP 2 Operation 4.2.1 Safety check before starting work Perform a test run with an empty platform and check that the entire travel path of the platform is clear. The platform must immediately stop when • an EMERGENCY STOP button is pressed.
  • Page 46 Operation 1200 Z/ZP 2 Operation/function Fig. 16: Machine overview Mast section Platform access, ground station (ramp/door) Mast tie Building platform access (barrier Cable guide with loading ramp) Base mast with foot section Roof Cable bin "Standard" landing level safety gate Base enclosure "Comfort"...
  • Page 47 1200 Z/ZP 2 Operation 4.3.1 Securing the lowest stop position (ground station) The lowest stop position must be secured and marked to prevent unauthorized access. DANGER Danger to life from lowering platform  Never remain inside the cordoned area/base enclosure during operation.
  • Page 48 Operation 1200 Z/ZP 2 4.3.1.1 Cordon The cordon may only be used in combination with the installed underrun protection! Fig. 17: Cordon Height = approx. 1.10 m Distance to moving hoist parts = min. 0.5 m WARNING Risk of injury from impaired view ...
  • Page 49 1200 Z/ZP 2 Operation 4.3.1.2 1.10 m base enclosure with barrier (option) Fig. 18: 1.10 m base enclosure with barrier Height = 1.10 m Distance to moving hoist parts = min. 0.5 m Opening  Raise the barrier. Closing  Lower the barrier until it rests on the enclosure post.
  • Page 50 Operation 1200 Z/ZP 2 4.3.1.3 Sliding door for 2.00 m base enclosure (option) As an alternative to the 1.10 m base enclosure with barrier, the 2.00 m base enclosure with sliding door can be installed. The sliding door for the base enclosure is installed on the access side and it must be extended on-site, e.g.
  • Page 51 1200 Z/ZP 2 Operation Opening  Press and hold the button (1/2) until the door is pushed out of the lock. Fig. 20: Unlocking the sliding door lock  Use the door handle (3) or safety bar (4) to push open the sliding door.
  • Page 52 Operation 1200 Z/ZP 2 Fig. 23: Sliding door for base enclosure open Operation with sliding door and high base enclosure - DOWN travel without stopping at the lower safety area - Control from the landing level to the ground station...
  • Page 53 1200 Z/ZP 2 Operation Door lock from the inside  In order to unlock the door lock, rotate the activating lever (3) in the opposite direction. Fig. 25: Door lock unlocked  After emergency release, the activating lever (3) must be reset! Fig.
  • Page 54 Operation 1200 Z/ZP 2 4.3.2 Platform access at the ground station This access point to the platform can only be opened if the platform is stopped by the down limit switch at the ground station. Fig. 27: Platform access ground station 4.3.2.1...
  • Page 55 1200 Z/ZP 2 Operation Fig. 28: Open/close from outside Open/close from inside  Pull the loading door inwards with one hand.  Lift/lower the interlock hook (1).  Open the loading door and lower it carefully.  Close the loading door/ramp and push inwards until the interlock hook engages.
  • Page 56 Operation 1200 Z/ZP 2 Opening the ramp/door  Insert the triangular key (3) into the lock and turn to the right.  Lift/lower the interlock hook (2) and carefully open the ramp (1)/loading door (4).  Remove the key (3).
  • Page 57 1200 Z/ZP 2 Operation 4.3.2.2 Platform access at front A loading door or ramp can also be installed on the front of the platform. Opening and closing, (refer to chapter 4.3.2.1 Loading door / Ramp, page 54) Platform "C 1500 kg" with double door (option) Fig.
  • Page 58 Operation 1200 Z/ZP 2 Closing  Close the door and push downwards until the lock (2) engages. Emergency release In the event of a power failure, the access to the platform can be manually unlocked at the ground station. Opening the ramp/door ...
  • Page 59 1200 Z/ZP 2 Operation 4.3.3 Platform access landing level Access to the landing level/scaffolding is secured with a barrier. The loading ramp automatically folds down when the barrier is opened. The open loading ramp unlocks the landing level safety gate.
  • Page 60 Operation 1200 Z/ZP 2 4.3.3.1 Barrier with mechanical lock The barrier must only be opened when the platform is located at the landing level in front of a landing level safety gate. Two separate actions are required for opening the barrier.
  • Page 61 1200 Z/ZP 2 Operation 4.3.3.2 Barrier with electromagnetic lock Option as replacement for the barrier with mechanical lock. The barrier is always locked and is automatically unlocked at the landing level (from the landing level stop bar). The barrier with loading ramp can only be opened at the landing level in front of a landing level safety gate.
  • Page 62 Operation 1200 Z/ZP 2 Emergency release  Insert the triangular wrench (2) into the lock.  Turn the key clockwise while lifting the barrier.  Release and remove the key.  Open the platform access. Fig. 38: Emergency release of the barrier with electromechanical lock outside Fig.
  • Page 63 2 m. Only landing level safety gates for the checked and approved GEDA hoists may be used which ensure safe transition to the building in conjunction with the platforms.
  • Page 64 Operation 1200 Z/ZP 2 “Standard" landing level safety gate closed (filler plate) (Option as per EN 16719) These landing level safety gates can only be opened once the loading ramp has been completely opened. Fig. 41: “Standard" landing level safety gate closed (filler plate) "Standard"...
  • Page 65 1200 Z/ZP 2 Operation Opening  Press the lever (1A) in the direction of the arrow and push open the sliding door (1). Closing  Close the sliding door (1) until the lever (1A) engages downwards. Fig. 43: Opening/closing the "Standard"...
  • Page 66 Operation 1200 Z/ZP 2 4.3.4.2 "Comfort" landing level safety gate Landing level safety gate “Comfort” without tarpaulin / filler plate It is only possible to open this landing level safety gate when the unfolded unloading ramp is in contact with the sill of the landing level safety gate.
  • Page 67 1200 Z/ZP 2 Operation "Comfort" landing level safety gate closed (tarpaulin) (Option as per EN 16719) The retrofit kit article no. 1130296 can be used to retrofit the "Comfort" landing level safety gate with a tarpaulin. Fig. 46: "Comfort" landing level safety gate closed (tarpaulin) Opening ...
  • Page 68 Operation 1200 Z/ZP 2 4.3.4.3 “Premium” landing level safety gate It is only possible to open this landing level safety gate when the unfolded unloading ramp is in contact with the sill of the landing level safety gate. Landing level safety gate in accordance with EN 16719 Fig.
  • Page 69 1200 Z/ZP 2 Operation 4.3.4.4 “FLEXY” landing level safety gate Landing level safety gate in accordance with EN 16719 It must be impossible to open the landing level safety gate unless the ramp lock was actuated by the loading ramp of the platform/hoist.
  • Page 70 Operation 1200 Z/ZP 2 4.3.5 Controls 4.3.5.1 Functional description The "transport platform" operating mode (platform control) has to be activated. The platform operator has to activate the platform control at the key switch on the platform control each time after entering the platform. For confirmation, a green control light above the platform control also lights The "Construction hoist"...
  • Page 71 1200 Z/ZP 2 Operation Further travel from the landing level limit switch is not possible in either direction. • Installation of the construction hoist includes safety devices for the loading and unloading points (refer to the assembly manual). Use as a material hoist The key switch on the platform control has to be set to "0".
  • Page 72 Operation 1200 Z/ZP 2 Use as a transport platform For operation as a transport platform used to transport passengers as per EN 16719, the following has to be installed: • a roof • a platform access on the building with a barrier, which is...
  • Page 73 1200 Z/ZP 2 Operation 4.3.5.2 Use as a construction hoist (external control) [Ground control and electric modules at the landing levels] The loading door/ramp, barrier with unloading ramp and assembly plank must be closed and engaged. The assembly guard must be properly attached at the top.
  • Page 74 Operation 1200 Z/ZP 2 Ground controls The platform can be summoned to the ground station from higher stop positions or moved up to a landing level using the ground control. Selector switch (13) to "I" position (dead man's control/MANUAL) Ground control/manual control...
  • Page 75 1200 Z/ZP 2 Operation The platform stops before the lower safety area. Exception: When using the 2.00 m base enclosure with sliding door, the platform does not stop before the lower safety area. WARNING Risk of injury from platform moving downwards ...
  • Page 76 Operation 1200 Z/ZP 2 Ground control for base enclosure EMERGENCY stop button UP button DOWN button Selector switch MANUAL - AUTOMATIC Fig. 55: Ground control for enclosure (AUTOMATIC) BL163 GB 2024-04...
  • Page 77 1200 Z/ZP 2 Operation Travelling UP  Press and hold the UP button (3). The platform only moves in the lower safety area while the UP button (3) is pressed.  After exceeding this safety area, release the UP button (3).
  • Page 78 Operation 1200 Z/ZP 2 Electric module for landing level safety gate The electric module must be installed on the landing level safety gates if local regulations specify electrical monitoring of the landing level sliding door or control of an upper stop position is required.
  • Page 79 1200 Z/ZP 2 Operation 4.3.5.3 Operation as transport platform (platform control) The transport platform can only be operated from the platform in dead man’s control. The platform only operates while the operating button is pressed. The platform control may only be used with adequate brightness...
  • Page 80 Operation 1200 Z/ZP 2 Travelling UP  Press and hold the UP button (3).  The platform only moves while the UP button (3) is pressed. Stop UP travel  Release the UP button (3).  The platform reaches the UP END stop rail and automatically stops (the UP limit switch switches off).
  • Page 81 1200 Z/ZP 2 Operation 4.3.6 Controls for special operation 4.3.6.1 Operation for assembly For assembly, it is only possible to operate the hoist from the platform in dead man's control. The platform only operates while the operating button is pressed.
  • Page 82 Operation 1200 Z/ZP 2 Emergency stop button UP button DOWN button LED display for "Transport platform" operating mode is activated. Only the buttons described here are enabled for assembly! Fig. 59: Platform control for assembly Travelling UP  Press and hold the UP button (3).
  • Page 83 1200 Z/ZP 2 Operation 4.3.6.2 Drop test control The drop test control is inserted into the plug connection under the switch box of the platform. Emergency stop button brake release Rotary knob for button Fig. 60: Drop test control 4.3.7...
  • Page 84 Operation 1200 Z/ZP 2 Interrupting work – end of work Switch off and secure the machine when interrupting work and at the end of work.  Move the platform downwards until it stops at the DOWN limit switch. If there is a risk of frost, move the platform up a little so that the DOWN limit switch is clear.
  • Page 85 1200 Z/ZP 2 Operation Equipment 4.5.1 Roof DANGER Risk to life from falling parts  For transporting passengers, a roof has to be installed as per EN 16719. Function: To protect people against falling parts. To protect against direct sunlight/rain and snow.
  • Page 86 Operation 1200 Z/ZP 2 4.5.2 Assembly plank The assembly plank may only be used during assembly and for maintenance. The assembly plank is a thin, folding platform which helps with anchoring the mast sections from the platform (can also be used in front of a façade without frontal scaffolding).
  • Page 87 1200 Z/ZP 2 Operation 4.5.3 Overrun and cable protection The proximity switch (2) switches off before the drive pinion leaves the gear rack (e.g. during assembly) or before the traction on the trailing cable holder (1) is too great. Fig. 66: Overrun and cable protection The correct distance from proximity switch to gear rack is 3 - 5 mm.
  • Page 88 Operation 1200 Z/ZP 2 4.5.4 Document and tool box The document and tool box contains: • 1 x triangular key for EMERGENCY release of the door lock and the barrier with electromagnetic interlock. Fig. 67: Document box The documents and tool box should contain: •...
  • Page 89 1200 Z/ZP 2 Operation Accessories 4.6.1 Underrun protection For platforms with underrun protection, a barrier is sufficient for securing the ground station! Function: Protects the platform against damage from hitting obstacles. WARNING Risk of injury from platform moving downwards  Never remain inside the cordoned-off area during operation.
  • Page 90 Fig. 70: Cable bin cover 4.6.3 Cold package The 1200 Z/ZP 2 can be used down to a temperature of -20 °C. In countries where work is also carried out at lower temperatures, installation of a cold package is recommended.
  • Page 91 1200 Z/ZP 2 Operation 4.6.4 Mast assembly aid The mast assembly aid can be used to easily lift or place mast parts onto the assembled mast. Function: For lifting and positioning mast sections during assembly/disassembly. Fig. 72: Lifting, positioning of mast parts...
  • Page 92 Operation 1200 Z/ZP 2 4.6.5 Central spindle (option) The central spindle is used for alignment of the mast and transfer of the forces [bearing pressure] from the machine into the subsurface.  Install central spindle (1) in the foot section support (2) below the mast.
  • Page 93 1200 Z/ZP 2 Malfunctions – diagnosis – repair Malfunctions – diagnosis – repair WARNING Risk of injury from incorrect troubleshooting and fault elimination  Troubleshooting and the fault elimination may only be carried out by persons specially trained and authorized for this purpose.
  • Page 94 Malfunctions – diagnosis – repair 1200 Z/ZP 2 Meaning of the LED Lights up when machine is ready for operation Flashes when a machine lock is active Lights up when the EMERGENCY STOP button of the platform control is activated.
  • Page 95 1200 Z/ZP 2 Malfunctions – diagnosis – repair Fault table The following table lists potential malfunctions and the appropriate remedial action. Malfunctio Cause Remedial action Green control light off Mains plug disconnected Connect the mains plug Mains switch off Switch on the main switch...
  • Page 96 Malfunctions – diagnosis – repair 1200 Z/ZP 2 Platform only moves upwards Is the UP limit switch Check/replace the UP limit functioning properly switch Clearance for the proximity Adjust the clearance to the switch for monitoring the gear gear rack (3 - 7 mm) rack is too large Platform moved too high (refer to chapter 5.3.2 Platform has travelled too high,...
  • Page 97 1200 Z/ZP 2 Malfunctions – diagnosis – repair Rectify fault 5.3.1 Motor is not delivering full power • Voltage drop of more than 10 % of the rated voltage. • Select cable with larger cross-section. • The integrated thermal switches turn off the control current when overloaded.
  • Page 98 Malfunctions – diagnosis – repair 1200 Z/ZP 2 CAUTION Risk of injury from incorrect operation  Free movement using the drop test control may only be carried out by a competent person specifically appointed by the operating company who, due to their training, knowledge and practical experience, are able to evaluate the risks.
  • Page 99 1200 Z/ZP 2 Malfunctions – diagnosis – repair 5.3.4 Overload detection device has triggered The platform is equipped with an overload detection device which prevents the platform from being operated when it is overloaded. If the platform is overloaded, the red control light on the platform lights up.
  • Page 100 Malfunctions – diagnosis – repair 1200 Z/ZP 2 5.3.5 Safety gear has triggered The platform is equipped with safety gear that slows down the platform if it travels too fast. Further travel is not possible once the safety gear has been triggered.
  • Page 101 1200 Z/ZP 2 Malfunctions – diagnosis – repair  Release the lock nut (4) on the safety gear.  Rotate the safety-gear protective cover (5) to the left until the limit switch lug (6) engages in the slot of the protective cover.
  • Page 102 Malfunctions – diagnosis – repair 1200 Z/ZP 2 Retrieving the platform Rescue may become necessary in the event that, e.g. • there is no mains voltage. • the electrical system malfunctions. • the drive has failed. • the safety gear has triggered.
  • Page 103 1200 Z/ZP 2 Malfunctions – diagnosis – repair 5.4.2 Rescue action plan Action 1: Check the operating mode. The LED display (7) must illuminate when the platform control is active!  In the event that the LED display (7) does not...
  • Page 104 Malfunctions – diagnosis – repair 1200 Z/ZP 2 Fig. 81: Brake release rod with mount Connecting rod of the brake release lever Brake release rod Fig. 82: Opening for brake release rod Triangular wrench Cover for platform frame opening BL163 GB 2024-04...
  • Page 105 1200 Z/ZP 2 Malfunctions – diagnosis – repair Fig. 83: Pull brake release rod  Lightly pull on the brake release lever (2) to release the motor brake.  The platform glides downwards. The label [Brake Indicator]on the brake release levers will be...
  • Page 106 Malfunctions – diagnosis – repair 1200 Z/ZP 2 Action 3: Rescue in accordance with the emergency/rescue plan of the operating company. An emergency/rescue plan must be prepared by the operating company and kept in a clearly visible place on the transport...
  • Page 107 • Quantity required The name plate is located on the trolley of the base unit. Spare parts must conform to the manufacturer’s technical specifications! Only use original spare parts from GEDA. For service or repair work, please contact our customer service department: For the sales and customer service address, (refer to chapter 1.4...
  • Page 108 Disposal 1200 Z/ZP 2 Disposal At the end of its useful life, the machine may need to be inspected for operational safety in accordance with national regulations, disassembled correctly and scrapped in an environmentally friendly way according to national provisions.
  • Page 109 1200 Z/ZP 2 Disposal BL163 GB 2024-04...
  • Page 110 GEDA GmbH Mertinger Strasse 60 86663 Asbach-Bäumenheim Tel.: +49 (0)9 06 / 98 09-0 Fax: +49 (0)9 06 / 98 09-50 E-Mail: info@geda.de Web: www.geda.de BL163 GB 2024-04...

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