Faʻamau is a kind of sling, which is widely used in various industries such as electric power, metallurgy, petroleum, machinery, railway, chemical industry, port, mining, construction and so on. Faʻamaus are the same as other slings. They have their own set of application and invalidation specifications. Note for the use of noatagas: The noatagas must correctly support the load.
O lona uiga, o le malosiʻaga o le aʻafiaga e tatau ona i ai i le au o le ogatotonu o le faʻamau e puipuia ai le punou ma le mautu avega, ae le taʻua le ova. O le faʻaaogaina ma le faʻaleaogaina o lenoataga should be rolled flexibly in the lifting hole, and no jamming is allowed. Phenomenon: The noataga body must not bear the effect of lateral bending moment, that is, the effect bearing capacity should be in the plane of the body.

O le maualuga aofia ai tulimanu i le va o le lua vae rigging aveina e lenoataga cannot be greater than 120 degrees. The use and invalidation of noatagas The noataga is that when the wire rope sling is used as a binding sling, the horizontal pin part of the noataga should be connected with the keyhole of the wire rope sling. The appearance is when the rigging is lifted.

Le feteʻenaʻiga i le va o le uaea ma lenoataga causes the noataga to roll, and there is a risk of detachment. The use and invalidation specifications of the noataga. The pin is deformed up to 5% of the original size; the bolt is necrotic or slippery.