It is for those researching, planning, managing or carrying out the safest possible crane transfers. Safe and proper use of the FROG-XT6 is the responsibility of the user after having taken due regard of the information provided in this document.
2.1.1 Sea State The FROG-XT6 has a suspension and damping system which prevents passengers from experiencing shock loads up to relative velocities of 4.5 m/s. The maximum recommended significant wave height is based on the maximum relative velocity between the load (or hook) and the deck.
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Table 2 FROG-XT6 Operating Parameters FROG-XT6 Sea State Limits Platform to Vessel Semi-sub to Vessel F.P.S.O. to Vessel Vessel to Vessel Significant Wave Height (M) Recommended Operating Limits XT4 Performance Limit Outisde Operating Limits XT6 Performance Limit Note: ▪ Recommended Operating Limit - This is the envelope in which it would normally be considered safe subject to due consideration of other risk factors.
2.2 Recommended Operating Parameters Table 3 Recommended Operating Parameters Parameter Recommendation 40 knot / 20 m/s (The Frog-XT is very stable in high winds. Wind Speed However crane limits must be observed) Crane Operator should have a clear view of the pickup and Visibility set down areas.
Grab handles and saddle shaped seat cushion for secure seating position Floatation: Buoyancy panels ensure the FROG-XT6 floats with both passengers and stretcher above the water line. The FROG-XT6 self-rights up to 180° inverted to the vertical position and is very stable in a range of conditions. 3.2 Passenger Instructions...
Following landing and when advised to do so by the deck crew, passengers should unfasten the safety harness, stand and exit the FROG-XT6 (note trip hazard) by the appropriate exit. Passengers should move clear of the carrier as directed by the deck crew, ensuring they remain clear of the lifting assembly.
3.4 Deck Crew Instructions Briefings Deliver passenger briefings prior to every transfer lift and contain the following information: Location specific instructions Loading and unloading procedures iii. Emergency procedures Potential hazards Seating position Other Responsibilities Highlight potential hazards to passengers e.g. trip hazards during entry/exit. Remain alert from any hazards as they arise and take appropriate action.
3.5 Safety Harness Procedure To make passenger entry more efficient, where possible, deck crew or passengers should loosen harness prior to entering the carrier. All passengers should be familiar with seating procedure and practice entry prior to operations. Step 1 Step 2 Step 3 Enter the carrier...
3.6 Stretcher Mode The following steps outline the procedure to convert the FROG-XT6 into stretcher mode. 3.6.1 Converting to Stretcher Mode Fold down the three seat backs behind buoyancy panel A. Use one 13mm spanner/socket remove the two fittings on each seat as indicated below and fold down each seat (Note: pinch hazards).
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3.6.2 Stretcher Positioning The clamp channel has been designed to fit the Ferno Basket stretcher. However the clamp channel can be adjusted in height to accommodate the use of alternative stretcher types. Please note that not all stretcher types will fit. The clamp should be checked and adjusted to fit the specific stretcher type in use prior to operation.
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3.6.3 Securing the Stretcher 1. Loosen the clamp thumbscrew, then pass the clamp through hand hold in the stretcher 2. Turn clamp 90 degrees with folded edge upward 3. Tighten clamp with thumb screw – this should be tight enough to prevent the stretcher from sliding longitudinally 4.
3.7 Carrying Luggage Luggage may be transferred with passengers, however where practical, passenger luggage should be transferred separately in a cargo box or basket. This will minimise the risks from carrying out additional procedures whilst transferring personnel. Two types of luggage containers are available accessories: an under-seat light luggage box for small handheld items or under-seat floor containers for larger kit bags.
3.8 Lifting Assembly Connection Figure 4 Lifting Assembly Lifting assembly is fitted to the FROG-XT by initially lowering it through the letter box opening at the top of the carrier. The lifting assembly is fitted with two different terminations. The main leg is fitted with a bow shackle and the back-up leg is fitted with a spelter socket.
3.9 Control of Lifting Assembly The FROG-XT6 is designed to stay firmly on the deck of the vessel whilst passengers are entering or leaving the capsule. The Crane Operator must maintain slack in the line upon landing to allow for the vessel movement.
3.10 Precautions Passengers must remain seated, holding the grab handles and ensure that head, hands and feet remain inside the carrier at all times during the transfer operation. Passengers should be aware of the potential trip hazard of the floor grating when entering and exiting.
4 Inspection & Maintenance 4.1 Introduction Following the recommended procedures set out in this section will help to ensure safe operation of the FROG-XT6. 4.2 Definitions Transfer Lift A transfer is defined as one pickup and put down when passengers are on board, or when the unit carries more than its tare weight.
4.3 Inspection Types Table 6 Inspection Types Inspection Description Type A check of key areas prior to each use without dismantling the Pre-use Check assembly. Carried out by a competent person. Visual A careful and critical assessment of the components, carried out by a Inspection competent person without dismantling the assembly.
4.5 Supporting Documentation Customer drawing pack Every FROG-XT6 comes with a drawing pack that contains all of the relevant drawings to aid in its maintenance. This pack contains the following: Assembly drawings Replacement parts, kit drawings iii.
4.6 FROG-XT6 Inspection and Maintenance Schedules Table 7 FROG-XT6 Inspection and Maintenance Recommendation FROG-XT6 RECOMMENDED INSPECTION AND MAINTENANCE SCHEDULES Load Test Usage Wire Rope Post Load Test Category Suspension Pre Use Visual Lifting Visual Unit Examination System Check Inspection Assembly...
- Backup Lift Point 3 - Handling Point Order Note: The tare weight of the FROG-XT6 is approximately 540 kg (1,190 lb) but may vary slightly. Each unit must be weighed prior to load test Rev 0.2 23 | P a g e...
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Inspection Data Plate An inspection data plate will be issued and attached by the test house, which should show: Tare weight (kg) Pay load / SWL (kg) iii. Maximum gross mass (kg) The load test date (DD/MMM/YYYY) Test load (kg) The serial number of the FROG-XT: XT6-XXX (where XXX is unit I.D.
4.9 Visual Inspection Checklist Form Frog XT6 Visual Inspection Checklist Unit Serial Number This Inspection Date Inspected by Usage Category Last Visual Inspection Position/ Company Installation / Vessel Last Examination Signature Avg. No of Transfers Original Inspection Last Load Test / Year record filed in Item...
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Frog XT6 Visual Inspection Checklist continued… Item Comment / Serial Pass / Verified Description No./ Colour Code Fail Suspension Check the condition of the springs and test the operation of the springs. If the spring shows excessive corrosion or have started to compress then they should be changed out. The springs can be susceptible to yielding over time.
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Frog XT6 Visual Inspection Checklist continued… Item Comment / Serial Pass / Verified Description No./ Colour Code Fail Inspection data plate Check the date of the last examination/ inspection to ensure the unit will remain in compliance with requirements for at least 6 months. Update data plate to show visual examination has been done. Stickers - Check that all of the stickers on the unit are in good condition and that none are missing or damaged.
4.10 Examination Checklist Form Frog XT6 Examination Checklist Unit Serial Number This Inspection Date Inspected by Last Visual Usage Category Position/ Company Inspection Installation / Vessel Last Examination Signature Avg. No of Transfers / Year Last Load Test Original Inspection record filed in Item Comment / Serial Pass /...
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Frog XT6 Examination Checklist continued… Item Comment / Serial Pass / Verified Description No./ Colour Code Fail Seat Base Assembly and the Recoil Dampers Visually inspect for any wear or damage and ensure that all bolts, clevis’ and other fasteners are fully secure.
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Frog XT6 Examination Checklist continued… Item Comment / Serial Pass / Verified Description No./ Colour Code Fail Seat Harness Security Visually inspect the seat harness attachment points and the harness webbing for any signs of wear, fraying or damage. Check that attachment points are secure. Seat Harnesses (sit-in) Sit in each seat and check fastening and unfastening of each harness, to ensure correct operation.
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Frog XT6 Examination Checklist continued… Item Comment / Serial Pass / Verified Description No./ Colour Code Fail Other Clean – Has the unit been cleaned Complete Reports Documentation / Report including Photographic Report NOTES: Rev 0.2 32 | P a g e...
4.11 Post Load Test Inspection Checklist Form Unit Serial Number This Inspection Date Inspected by Usage Category Load Test Date Position/ Company Installation / Vessel Load Test Report/ Ref Signature Avg. No of Transfers / Year Load Test Authority Original Inspection record filed in Item Comment / Serial Pass /...
5 Handling & Storage 5.1 Stock Inspections These guidelines are for the stocking of new units and parts before they are put into service. These guidelines are NOT applicable to units and parts that have already been put into service. Table 10 Stock inspections In Stock Release...
It is recommended that the carrier is covered for shipping either with a FROG-XT weatherproof protective cover or other heavy duty tarpaulin material. 5.7 Shipping The FROG-XT6 will fit in a standard or high-cube container. If it is transported on flat rack it should be secured. Recommended securing points are the pillar struts and the back-up eye.
5.9 Feet Deformation during Storage Prolonged periods of exposure to hot decks and self-weight can cause permanent set deformation of the elastomeric feet. If the carrier is to be stored for prolonged periods, a set of chocks should be used to lift the feet away from the deck. Any chocks used should fit properly underneath the main base frame to ensure that any exposed bolt heads are not impinged.
6 Replacement Parts 6.1 Introduction Replacement parts can be supplied as individual items or as appropriate kits. Prior to ordering any replacement parts or kits, establish the serial number which is stamped on the data plate. The serial number is XT6- XXX where XXX represents a three digit number. Reflex Marine holds replacement parts and accessories in stock.
Basket Stretcher Essential for conducting emergency medical transfers, Reflex Marine supply a rigid stretcher that is compatible with the FROG-XT6. Protective Cover A silver reflective protective cover which is made of flame resistant fabric (BS7837) and protects against degradation from UV light and the weather.
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Light Luggage Holder This is a small holder that attaches to the underneath of 2 seats, allowing for small, hand- held items such as laptop bags to be loaded and transported by the FROG-XT6. Large Luggage Trays RML can provide a solution for larger items of luggage that will not fit into the light luggage holder.
Reflex Marine, Old School House School Hill Shortlanesend Truro TR4 9DU Telephone: +44 (0)1872 321155 Email Addresses: General enquiries – info@reflexmarine.com Order enquiries (sales & replacement parts) – support@reflexmarine.com Accounts Department – accounts@reflexmarine.com Rev 0.2 41 | P a g e...
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