Construction alternatives not permitted ..................26 Platform segments ........................26 Load capacity ..........................27 3.6.1 Suspended working platform with 1 x GEDA AB 450 ............27 3.6.2 Suspended working platform with 2 x GEDA AB 450 ............28 3.6.3 Suspended working platform with 1 x GEDA AB 650 ............30 3.6.4...
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® General information GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Chapter Page Mounting the C clamps (optional) ..................... 49 5.4.1 Mounting the rope winches to the C-clamp ..............50 Mounting the winch bracket (optional) ..................51 5.5.1 Mounting the rope winches to the winch bracket ............. 51 Electrical connection .........................
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 General information General information Information about the Operating Manual This Operating Manual is an essential aid to operating the machine successfully and hazard-free. This Operating Manual contains important instructions on how to operate the machine safely, correctly and efficiently.
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® General information GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 The structural elements in this operating manual appear as follows and have the following meaning: Health and safety symbol This symbol is found next to all safety instructions where there is a risk of injury or fatality.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 General information Abbreviations The following abbreviations may be used in the manual. max. maximum Newton metre min. minimum km/h kilometres per hour mins minutes miles per hour etc. et cetera incl.
Violations are an offence and incur an obligation to pay compensation. All rights to exercise industrial property rights are reserved by GEDA. Assembly and Operating Manual 10 / 96...
Any replacement and wearing parts that are used must correspond to the technical requirements stipulated by GEDA. This is ensured with original replacement parts. Only employ qualified and/or trained personnel for the tasks described in this manual.
Intended use The temporarily erected suspended working platforms AB 450 / 650 are utilised as aluminium platforms with rope winches GEDA AB 450 / 650 attached to the sides or C-clamps with safety rope and rope stop on construction sites according to EN1808.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 General information 1.7.1 Requirements of assembly personnel The machine must only be assembled, operated and maintained by competent persons who, based on their training, knowledge and practical experience, can ensure correct handling of the machine and who are aware of the risks associated with the scaffolding lifts.
® General safety information GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 General safety information The incomplete machine has been designed and built according to the latest standards of technology and recognised safety-related rules. Nevertheless, hazards for personnel or third parties and/or damage to machinery and other tangible assets can occur during use, e.g.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 General safety information Safety instructions for operating personnel The operating manuals (working platform and rope winch) must be within reach at all times at the location where the machine is used.
® General safety information GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Safety instructions for transport Immediately report transport damage and/or missing parts to the supplier. During transport work, wear a safety helmet, safety shoes and safety gloves! Never step under suspended loads!
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 General safety information Safety instructions for operation Only operate the machine, under consideration of the Operating Manual, when it is fully serviceable and in a safety and hazard conscious manner. If work is interrupted, disconnect the mains plug and secure against connecting.
® General safety information GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Safety instructions for servicing, maintenance and troubleshooting Operating personnel must be informed about how to carry out special work and maintenance work before they start. Deadlines that are stipulated or stated in the Operating Manual for recurring tests/inspections must be adhered to.
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 General safety information Before starting servicing/repair tasks clean the machine, in particular connections and screw connections, from oil, operating fluids, contamination and maintenance products. Abrasive cleaning materials must not be used. Loosened screw connections during servicing and...
® General safety information GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Safety whilst working on the electrics In the event of malfunctions of the electrical installations on the machine, immediately stop it by disconnecting the mains plug! Work on the electrical equipment of the machine must only be carried...
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Technical data Technical data Operating and environmental conditions The machine may only be operated when the following operating and environmental conditions are adhered to: Temperature range: minimum - 20 °C [- -4 °F] maximum +40°C [104°F]...
® Technical data GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Electrical connected loads Operating voltage 230 V/50 Hz / 1 Ph/N/PE 400 V/50 Hz / 3 Ph+N+PE (see name plate) Inline fuse 16 A slow-blow Control voltage 48 V...
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Technical data Construction alternatives 3.3.1 Straight construction of the BMU platform with 1 winch up to a maximum of 2 m BMU platform constructed from platform segments of 1-2 m, using one rope winch.
® Technical data GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 3.3.3 Construction of the BMU platform with 3 winches BMU platform constructed from platform segments of 1-3 m, using three identical winches. Fastening the winches (1). Conditions for construction with 3 winches:...
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Technical data Circular construction 3 x DA 6 3 x DA 1 3 x parapet bracket Outrigger for AB 450 / 650 Outrigger for AB 450 for AB 450 / 650 For the connection of the control, see Chapter 5.6.
® Technical data GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Construction alternatives not permitted The following construction alternatives are not covered by the conformity declaration. Use of different outriggers for each BMU platform. Use with different winches for each BMU platform.
The total weight increases by attaching additional equipment (e.g. rope reel, etc.) and must be subtracted accordingly from the load capacity of the suspended working platform. 3.6.1 Suspended working platform with 1 x GEDA AB 450 Operation with C-clamp Length of Total weight of...
® Technical data GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 3.6.2 Suspended working platform with 2 x GEDA AB 450 Operation with C-clamp Length of Total weight of Load capacity of Load capacity the suspended the platform with persons platform structure –...
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Technical data Operation with front suspension Length of Total weight of Load capacity of Load capacity the suspended the platform with persons platform structure – 240 kg 400 kg 240 kg + 2...
® Technical data GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 3.6.3 Suspended working platform with 1 x GEDA AB 650 Operation with C-clamp Length of Total weight of Load capacity of Load capacity the suspended the platform with persons platform structure –...
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Technical data 3.6.4 Suspended working platform with 2 x GEDA AB 650 Operation with C-clamp Length of Total weight of Load capacity of Load capacity the suspended the platform with persons platform structure –...
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® Technical data GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Operation with front suspension Length of Total weight of Load capacity of Load capacity the suspended the platform with persons platform structure – 240 kg 400 kg 240 kg + 2...
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Technical data Outrigger DA 1 (only for rope winch AB 450) Outreach 0.6 m Weight 95 kg DA 6 Outreach 2.0 m Weight 195 kg Outreach 2.8 m Weight 275 kg...
® Technical data GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 3.7.1 Verification of stability Stability must be verified for each usage site. Verification consists of: proving the load capacity of the roof structure. (Consult construction experts if necessary.) using the necessary number of counterweights and securing them with a lock to prevent unauthorised removal.
(in kg) occurring at Point A in the arrester case (rope stop). The value specified must be divided in half to determine the individual wheel forces. Guy rope Abspannseil Counterweights Gegengewichte A [kg] Winch AB 450 with outrigger DA 1 / DA 6 1862 1832 1807 1785 1765 1748 1733...
® Technical data GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Parapet bracket AB 450 AB 650 450 kg 650 kg 13.50 kN 19.50 kN 15.20 kN 22.00 kN 3.8.1 Verification of safety Verification of the safety of the parapet bracket consists of: proving the load capacity of the parapet.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Transport Transport WARNING Risk of injury The suspended working platform must be transported by experienced and competent persons. Inspection upon receipt of the suspended working platform Check the shipment for transport damage and for completeness according to the purchase order.
® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Assembly Assembly personnel, refer to Chapter 1.7.1 WARNING Risk of injury At least two persons are necessary to assemble the machine! The weight of some machine parts is too heavy for one person to lift and assemble.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Assembly 5.1.1 Outrigger DA 1 / DA 6 Assemble outrigger as shown above and secure with the socket pins (6). 1 = AB outrigger front 7 = AB A support 2 = AB suspension bracket...
® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Open the rope lock (12A) of the bracing completely. Guide the guy rope (12) over the prop (9) and secure it with socket pins (6). Rig the guy rope (12) to the support carrier (8).
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Assembly 5.1.3 Aligning and securing the outrigger Align the outriggers horizontally with each other (tape measure, etc.). Working platform with side-suspension of the winches: Spacing outrigger = platform width Working platform with C-clamp suspension of the winches: Spacing outrigger = platform width –...
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® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Add ballast weights to counterweight carrier (5). (Refer to Chapter 5.1.4) DANGER Danger to life The counterweights must be secured with a lock against unauthorized removal! Carefully lower the ropes to the ground.
Number of counterweights (each 25 kg) for each outrigger for rope length of 100 m. Guy rope Abspannseil Counterweights Gegengewichte Winch AB 450 with outrigger DA 1 / DA 6 0.6* without bracing Winch AB 650 with outrigger DA 6 BL061 GB Edition 04/2016 43 / 96...
® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 5.1.5 Raising the DA 6 outrigger (option) It is possible to raise the DA 6 outrigger by 900 mm. All information provided above relating to use and to the forces and counterweights remains unchanged by raising the outrigger.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Assembly Mounting the parapet bracket Place parapet bracket (1) over the parapet. Push counter bearing (2) against the inner side of the parapet and pin. BL061 GB Edition 04/2016 45 / 96...
® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Mounting the working platform The working platform is mounted on the ground, in the vertical perpendicular of the outriggers. 5.3.1 Assembling a platform segment Hook the flooring (1) into both railings (2) and screw into place.
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Assembly Push the platform segments together and bolt them together with the connecting piece (4). 2 x bolt M 12 x 80 8.8 2 x self-locking nut M12 4 x washer 12 Bolt the platform segments (3) to the railings (2).
® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 5.3.3 Mounting the end protection Mount the end protection to both sides. 5.3.4 Mounting the chassis (optional) Mount the chassis (5) on the outer cross-member. 5.3.5 Mounting the spacers (optional) Hook the spacers (6) to the toe board on the façade side of the...
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Assembly Mounting the C clamps (optional) Mounting the lower part Tilt the working platform onto its side or have it lifted by a second installer. Fasten the bottom section of the C-clamp 0.5 or 1.0 m from the outer edge of the...
® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 5.4.1 Mounting the rope winches to the C-clamp Mount the rope winches to the bracket of the C-clamp using the adapter (1). Tightening torque = 80 Nm Hook the rope winch (2) into the latch and fold it up vertically.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Assembly Mounting the winch bracket (optional) Never use the winch bracket without end protection (2). Mount the winch bracket (1) to the working platform. 5.5.1 Mounting the rope winches to the winch bracket...
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® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Pin the rope winch (2) using a socket pin (3) and secure with a spring cotter (3A). Assembly and Operating Manual 52 / 96 BL061 GB Edition 04/2016...
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Assembly Electrical connection Hook the single/central control box (4) on the side section of the working platform. 1 = 1st Rope winch [left] 4B = connecting plug to 2nd rope winch...
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® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Connection of the connection plug is simply made with the plug-in device (1A) on the rope winch. Single control box Plug the connection plug in the rope winch. Central control box...
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Assembly Mounting the wire ropes 5.7.1 Mounting on the C-clamp The drive and safety ropes must not be mixed up. Ensure that the ropes are not twisted. Insert the drive rope (1) and safety rope (2) from above into the C-clamp.
® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 5.7.2 Fastening on the rope winch CAUTION Damage to the rope winch. Untwist wire ropes and check them for damage before introducing them. There must be no discernible protruding strands, kinks or deformations on the wire rope.
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Assembly Safety rope Push the lever (3) up to open the rope stop. The rope winch must be in vertical position at this. Guide the rope (2) through the rope stop from above and pull it all the way through the rope stop by hand.
® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 5.7.3 Approach plate limit switch WARNING Danger to life The approach plate limit switch absolutely must be installed before first commissioning. Fall protection absolutely must be worn for installation. If necessary, a safety distance must be provided above the working...
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Assembly 5.7.5 Rope reel drum (option) In order to prevent the rope from becoming damaged, dirtied or twisted, it is imperative that the rope is rolled up. BL061 GB Edition 04/2016...
® Assembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Check after assembly and before each operation Check to ensure that the specified maintenance work and inspection procedures have been carried out. the wire rope indicates no damage. Notices are present and legible (refer to Chapter 11)
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Operation Operation Safety during operation Also observe the safety instructions in Chapter 2. WARNING Danger to life Raised load! Do not stand under suspended loads. Access only for authorised individuals. No access for unauthorised individuals.
® Operation GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 6.2.1 Safety check before starting work The rope stop must be installed in operating position (see arrows). CAUTION During operation, the arrows must point toward each other with their tips.
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Operation Carry out a test run with an empty suspended working platform and check to ensure that the entire travel path of the working platform is free. the wire rope does not show signs of damage and wear.
® Operation GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Operation / Function Counterweights Outrigger Suspended working platform Control is carried out using the single/central control box from the working platform. The ascend is limited by the limit switch approach plate.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Operation 6.3.1 Single control box 1 = EMERGENCY STOP button 2 = UP button 3 = DOWN button 5 = ON button 6 = Operation control light 7 = Overload control light...
® Operation GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 6.3.2 Central control box 1 = EMERGENCY STOP button 2 = UP button 3 = DOWN button 4 = Button for tilt compensation 5 = ON button 6 = Operation control light...
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Operation 6.3.3 Emergency shut-down In situations that present a risk to operating personnel or the transport platform, the platform can be shut down by pressing an EMERGENCY STOP button. There is an EMERGENCY STOP button on the central control box.
® Disassembly GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Disassembly For disassembly, the same regulations and safety instructions are applicable as described in Chapter 5. Disassembly is generally carried out in reverse order to installation; in addition, also observe:...
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Maintenance – Checking – Cleaning Maintenance – Checking – Cleaning WARNING The entire manual and Operating Manual must be read for all maintenance/repair work. It is not permitted to carry out tasks if the type and scope of the tasks are unclear, or the resulting hazards and actions to be initiated to avert hazards are unclear.
Recurring checks must be carried out in accordance with national regulations. GEDA recommends that you carry out a recurring check on an annual basis. In the event of increased demand (e.g. multiple shift operation), carry out checks at shorter intervals.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Maintenance – Checking – Cleaning 8.1.5 Checks after extreme weather conditions Special check after temperatures of - 30 °C [-22 °F] NOTE: If it is unclear whether the temperature fell below -30 °C [-22 °F], follow procedures as if this temperature had been reached when restarting the machine.
® Maintenance – Checking – Cleaning GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Maintenance schedule The inspections to be carried out on a daily basis before the start of operation are not included in the maintenance schedule. These are described in the “Operation”...
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Maintenance – Checking – Cleaning WARNING Supplement the maintenance schedule with details regarding maintenance/servicing/operating equipment/replacement/repair of component parts contained in the instructions provided by the suppliers. An operating hours counter is installed in the switch box of the rope winch to record the operating hours (motor operating time).
® Maintenance – Checking – Cleaning GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Replenishment and inspection tasks 8.3.1 Visual checks Complete machine Damaged parts/deformations Travel path of the machine clear. Loose or fallen parts. Damage to the working platform.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Maintenance – Checking – Cleaning Wear and Function Checks 8.4.1 Check for overload Disconnection of the control with max. 125% of the rated load. The red control light on the control must be lit in case of overload.
® Malfunctions – Diagnosis – Repair GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Malfunctions – Diagnosis – Repair WARNING Troubleshooting and rectification of malfunctions only to be carried out by persons specially trained and authorized for this. If possible, before troubleshooting lower the load to the ground!
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Malfunctions – Diagnosis – Repair Malfunction Cause Remedial action Red control light on Overload protection has Reduce the load triggered Phase error Turn phase sequence monitor Rope end control operated Routine examination of...
® Malfunctions – Diagnosis – Repair GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Malfunction rectification 9.2.1 Motor is not producing full output Voltage drop of more than 10% of the rated voltage. Select cable with larger cross-section. If overloaded, the integrated thermal switch turns off the control current.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Malfunctions – Diagnosis – Repair 9.2.3 Rope stop has triggered The rope stop automatically triggers when the drive rope breaks or if the working platform is slanted by more than 10°.
® Malfunctions – Diagnosis – Repair GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 9.2.4 Inspection of the working platform after mounting the drive rope If the rope stop has been triggered after a rope break, the safety rope must be checked for damage! Dynamic test of the suspended working platform with rated load.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Malfunctions – Diagnosis – Repair Rescuing persons from the working platform Rescue may become necessary in the event that, e.g. There is no mains voltage. The electrical system malfunctions. The drive fails.
® Malfunctions – Diagnosis – Repair GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 9.3.2 Rescue procedures Emergency lowering The emergency lowering allows controlled lowering of the working platform in the events of a fault or in the event of a power failure.
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Malfunctions – Diagnosis – Repair Rope stop has triggered in the event of a power failure As a result of this, no emergency lowering is possible. To carry out emergency lowering of the working platform, proceed as follows: Open the cover (2) over the motor.
® Malfunctions – Diagnosis – Repair GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Repair Repair work may only be carried out by trained and competent persons because it requires special expert knowledge and skills. Neither is communicated in this Operating Manual.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Disposal of the machine Disposal of the machine Dismantle the equipment properly at the end of its service life and dispose of according to national provisions. Observe the following when disposing of equipment components: Drain and dispose of oil/grease in an eco-friendly way.
® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Documenting the checks Documenting the checks Documentation for regular checks in accordance with the maintenance schedule recurring check in accordance with national rules unplanned check after specific events Name: Serial number:...
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® Documenting the checks GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Documentation for regular checks in accordance with the maintenance schedule recurring check in accordance with national rules unplanned check after specific events Name: Serial number: Year of construction: Serial number: The machine was checked on ______________.
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Documenting the checks Documentation for regular checks in accordance with the maintenance schedule recurring check in accordance with national rules unplanned check after specific events Name: Serial number: Year of construction: Serial number: The machine was checked on ______________.
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® Documenting the checks GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Documentation for regular checks in accordance with the maintenance schedule recurring check in accordance with national rules unplanned check after specific events Name: Serial number: Year of construction: Serial number: The machine was checked on ______________.
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Documenting the checks Documentation for regular checks in accordance with the maintenance schedule recurring check in accordance with national rules unplanned check after specific events Name: Serial number: Year of construction: Serial number: The machine was checked on ______________.
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® Documenting the checks GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Documentation for regular checks in accordance with the maintenance schedule recurring check in accordance with national rules unplanned check after specific events Name: Serial number: Year of construction: Serial number: The machine was checked on ______________.
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® GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Documenting the checks Space for notes Notice entered Name: / Date Position BL061 GB Edition 04/2016 93 / 96 Assembly and operating manual...
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® Documenting the checks GEDA SUSPENDED WORKING PLATFORM AB 450 / 650 Space for notes Notice entered Name: / Date Position Assembly and Operating Manual 94 / 96 BL061 GB Edition 04/2016...
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