Nabrico DF-1 N Series, Руководство пользователя

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NABRICO DF-1 N ELECTRIC WINCH Owner’s Manual
OM-DF1-021-A
1.2.4
Maintain a fleet angle no greater than 1-1/2 degrees from winch drum to lead sheave (see appendix
1). The proper fleet angle helps to minimize wire rope damage by assisting the wire rope to wind
uniformly onto the drum.
1.2.5 Using sufficient tack welds, secure the base bars to the deck or doubler plate. This will prevent the
winch from becoming misaligned from heat distortion during the application of the seal weld.
1.2.6
Next apply a seal weld to the mounting fixture to permanently secure it to the deck. The seal weld will
prevent corrosion from occurring between the mounting fixture and mounting surface.
1.2.7 Inspect the winch immediately following installation. This inspection will give a good starting record of
the winch condition so that future inspections can be compared.
CAUTION
Remember that the weld has to be strong enough to withstand loads equal to or greater than
the capacity of the winch and ultimate capacity of the wire.