Maintenance; Type Designation; Regular Inspections; Lines - Gin Boomerang12 User Manual

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Maintenance

GIN gliders have an exact identification on the underside of the wingtip or on the centre rib, which is
obligatory for all paragliders. The information required is set out in the airworthiness requirements.
It is helpful to provide the type designation of the paraglider if you are contacting your Gin Gliders
dealer with any queries or ordering replacement parts or accessories, to ensure accurate
identification.
The following parts and materials must be inspected regularly for damage, abrasion and correct
operation, e.g. after landing:
●
Risers and quick-links
●

Lines

● Fabric
Measuring the length of the lines is part of the regular paraglider inspection. The lines have a
considerable influence on flight behaviour. Correct line length and symmetry are also important for
performance and handling. Gin Gliders therefore recommends an inspection every 50 to 100 hours or
once a year.
Environmental conditions such as high temperatures or moisture can affect line length. Check the
line length regularly, particularly if you notice any change in launch or flight behaviour. The line length
should be checked if you have landed in water or if the lines have got wet through. Lines age and
lose strength even if the paraglider is used infrequently or not at all. This can affect the safety and
function of your paraglider.
Signs of wear are slight bumps or changes in flying characteristics. The lines must then be replaced
immediately. Use only inspected and approved lines, which can be obtained through Gin Gliders.
Failure to observe the inspection periods shall render invalid the certification and warranty.
A properly completed logbook with details of all flying and training will help you to comply with these
periods.
The following inspection periods apply to the Boomerang 12:
● 12 months or after 100 hours (including ground handling), whichever is sooner
● subsequent inspections should be carried out every 12 months or 100 hours (including ground
handling), whichever is sooner
Boomerang 12 user manual
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