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Summary of Contents for DualLift SP408 CE9
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DualLift GmbH Original Operating and Installation Instructions DualLift Manriding hoists DualLift Material Hoists DualLift OSL / ISL Safety Devices These operating instructions are to be kept available for users at all times! Last updated: January 2022...
Technical changes may take place at any time. The system operator should regularly ask DualLift GmbH to inform them of any changes that take/have taken place. Users of the system must have read and understood these operating instructions and potential customer specific supplements and addons.
A VFD hoist is equipped with a control unit, which is equipped with a variable frequency drive. 1.2 Notes for Manufacturers DualLift manriding hoists and material hoists and their associated safety devices and accessory parts are designed for Group A3 SAE constructions and tested for safety in accordance with the specifications of type M4 SAE.
The installation and maintenance of DualLift manriding hoists and material hoists or DualLift safety devices is only allowed to be carried out by persons who are familiar with the equipment and who the system operator has entrusted with its installation and maintenance.
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All other inspections, tests, checks or repairs must be performed by DualLift GmbH or a workshop authorized by DualLift GmbH. t) DualLift hoists with a control unit fitted directly to the hoist may only be used for temporary access systems, because they only have one input for the limit switch UP.
3 Warranty and Liability The DualLift terms and conditions are applied. Claims are excluded, if based on at least one of the following reasons. Improper use of the product Improper assembling, commissioning, operating or service of the product Using the Product with defective Safety Equipment Non-observing the Notes regarding Transportation, Storing Operating and service.
(also see Section 7.4 "Foreseeable Misapplications”). Notification of Residual Risks A possibility of residual risks exists, which DualLift GmbH is incapable of covering in the construction design. General residual risks when operating manriding hoists and material hoists can never be ruled out. For this reason, only appropriately trained persons (operators) should be assigned to operate the hoists.
DualLift P- and M- hoists are electrically operated hoists for personnel and material transport. The wire rope is not stored in the DualLift hoist, but transported through it at a constant speed by the hoist. For this reason, the wire rope length, i.e. the lifting height, is virtually unlimited (see Section 6.2) length).
4.6.10 manufacturer* * Can be performed by DualLift GmbH at the request of the customer following consultation (in parts) (e.g. by using a control hoist) The manufacturer of a control system for an SAE needs to be aware of the requirements regarding the Performance Level according to Table 14 of the EN 1808.
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(this may take several seconds). 4.6.6 Hoist Limit Switch Depending on the area of application of the DualLift hoist, different hoist limit switches need to be provided for. The following table shows which limit switches are needed for which application:...
Wire rope certificates (if ropes are in scope of delivery) • CE declaration of conformity If a delivery does not contain the items listed, please contact DualLift GmbH. Optionally, the delivery can contain controls, operating elements and the accessories described in Section 7.5 as well as customized accessories.
BS EN 1808, which secures the load on a safety rope, separate to the support rope, to prevent it from falling. Depending on the application, DualLift type OSL or ISL safety devices can be used for this purpose. DualLift safety devices are generally attached directly to the PAE, and, for example, moves up and down a rope hanging in front of a building facade.
Wire rope outlet e. Mounting holes Ø 12.5 mm Sight glass Figure 11: DualLift OSL components The following equipment exist to ensure the safety of the OSL: A) Tripping lever Rotating the tripping lever to the right (anti-clockwise) manually actuates the clamping mechanism to stop downward movement (e.g.
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OSL to DualLift GmbH for inspection. This is the responsibility of the system operator. 5.2.3 Technical Data (ASME A Dimensions 1808) 17.7) DualLift m/min DualLift Height Width Depth equipment m/min ° equipment type (lbs) type ASME...
(PT100) Heating mat with insulation Figure 13: DualLift CCV OSL The CCV OSL is only allowed to be used in combination with a special control unit, which also meets the requirements of the extended temperature range. 5.3 Inclination Safety Lock (ISL) The ISL is a safety device that is suitable for detecting inclinations (tilt) and slack ropes.
The following table shows all permissible rope types that can be used in combination with DualLift hoists. Use of a rope with a diameter that is too large or too small (for permitted values see Section 11.1.1) leads to an impairment of the hoist function and can result in the load falling from a height.
7 Examples of Applications and Foreseeable Misapplications Several applications exist for DualLift hoists and safety devices. The following sections present a selection of some of these possibilities. DualLift GmbH will gladly assist you in configuring a corresponding application. 7.1 Types of Suspension Figure 15, Figure 16 and Figure 17 show three applications for DualLift hoists in schematic form.
Figure 18: Overhead hoists with a variety of accessories 7.2 Work Platforms A typical example of an application for DualLift hoist and ISL safety devices are work platforms and facade lifts (BMU - Building Maintenance Units). The example illustrated in Figure 19 shows a work platform that can be moved along two drive ropes in a vertical direction.
Disregarding the maximum permitted rope length, see Chapter 6.2. 7.5 Optional Accessories DualLift GmbH offers a range of different accessories for DualLift wire rope hoists. We briefly introduce some of them in the following sections. Please find out more by consulting DualLift GmbH when configuring your system.
For transporting people: DualLift safety devices with at least the same payload capacity as the DualLift hoist(s) c) A sufficiently long wire rope, which is approved by DualLift GmbH, with a diameter that matches the corresponding hoist(s) and safety device(s), and a 10-kg wire...
8.2.2 Mounting the DualLift Hoist The DualLift hoist is to be mounted in such a way that the support rope under a load is always vertical from all directions when it enters the hoist (see Figure 25)! We recommend consulting DualLift GmbH when planning mounting the hoist.
USA/Canada: 460V (3P+N+PE), 60 Hz with 16 A CEE plug Some DualLift Controls don’t rely on the neutral wire of the power supply. The proper function of the hoist does not state a proper power supply. 2) Always comply with the minimum cross-section figures for the supply cable in following table! Otherwise, correct operation of the hoist cannot be guaranteed, particularly when the distance to the mains supply/generator becomes larger.
Section 8.2.1 when selecting the fastening material. DualLift safety devices are to be mounted in such a way that the safety rope always enters the safety device vertically seen from all directions! A deflection of a maximum of 2° to the vertical is permitted as with the hoists (see Figure 25).
Be careful when handling wire rope. Make sure you always wear protective gloves. 1) Only use wire rope approved by DualLift GmbH. Make sure that the wire rope has the right thickness and is of a sufficient length (see Section 6.1 and Section 11.1.1).
9 Operating the DualLift Hoist and Safety Devices Before using DualLift hoists and safety devices, a series of safety checks need to be performed, which may need to be repeated regularly depending on the type of check. Details of these checks are explained in more detail in Sections 9.2 and 9.3.
The system should stop immediately. 9.3 Checks to be Performed by the Operator before each Use a) Check that the DualLift hoist is correctly attached to the system (see Section 8.2.2). b) Check the condition of all moving wire ropes, limit switches, PAE construction parts and wire ropes (See section 8.6.1) and exclude any defects.
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That the wire ropes are not dirty, or covered in ice, frost or other frozen substances If a control unit supplied by DualLift GmbH is used, check the functionality as follows: The hoist and control unit are to put into an operational state.
9.4 Drive Operation DualLift hoists allow drive operation in two directions. The following sections describe how movement is initiated and then stopped again. 9.4.1 Stop and EMERGENCY STOP a) To stop the hoist, release the UP or DOWN button. If the hoist fails to stop: b) Press the EMERGENCY STOP button =>...
9.6 Action to be taken when an Incident occurs with a Safety Device Safety devices are to be replaced at all times and sent to DualLift GmbH for inspection following a safety incident! The renewed use of safety devices...
Always disconnect the power supply before accessing the electrical box on the hoist or the control unit! 2) Repairs to DualLift hoists and safety devices are only permitted to be carried out by DualLift GmbH or a hoist workshop authorized by DualLift GmbH!
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M) Incorrect connection, Compare the connection and e.g. neutral conductor missing wiring diagram and have DualLift GmbH perform a conversion if necessary N) Protective shutdown due to overheating a) One of the phases is a) Check/Repair the fuses,...
200 operating Equipment) hours, whichever comes first! DualLift GmbH or a service partner authorized by DualLift The system operator is responsible for ensuring that all applicable regulations and national laws are complied with regarding repairs, tests, checks and inspections.
11.2 Annual Inspection by a Qualified Person In order to ensure the safe use of the equipment an annual safety review of DualLift hoists safety devices must be performed at least once a year by qualified person authorized by DualLift GmbH.
11.3 General Overhaul In order to ensure the safe use of the equipment until the next inspection the DualLift manriding hoists or material hoists and safety devices need to be overhauled according to the table at the beginning of this Chapter. Determining to this period is the date on the last (general overhaul) test report.
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Do you have a question about the SP408 CE9 and is the answer not in the manual?
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