47 LOADING
Set the trailer parking brakes in the cab before hooking up to the bottom loading heads.
If necessary, ground the tank to the loading platform to reduce the risk of static electricity causing an ignition of the product. Be aware of the maximum loading temperature rating and do not load a product above that temperature. Loading of a product at a higher temperature can cause structural damage to the tank. (see TTMA RP No. 75) Be aware of the maximum product density and the maximum product load. Do not exceed the Gross Vehicle Weight Rating. If loaded past this point, structural damage may result. If your trailer is equipped with an air suspension system, load the trailer with the tractor attached in order to maintain air pressure in the suspension system. If you must disconnect the tractor, support the trailer at the kingpin plate and exhaust the air from the suspension. Do not load a trailer that is being supported by non-load bearing landing legs. When top loading, make sure that the loading pipe is properly secured to prevent spillage. Stay away from the manholes during loading to avoid exposure to product or fumes. Make sure that the manholes are properly sealed before moving the trailer. Overtightening the covers can cause damage to the gaskets. (see TTMA RP No 92)
Bottom loading control receptacle. Compatible plug must supply only low power intrinsically safe electrical energy to the circuit to avoid spark hazard. Initial operation at a terminal should include manual probe operation or carefully controlled
Loading rack requirements can vary. Follow all loading rack instructions for safe loading.
NOTICE
Provide proper grounding when bottom loading, top loading, and recovering vapors.
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