Location of the unit. Location of personnel. Monthly plant capacity. 1. black 2. An electric motor with pressure grease fittings and relief plugs requires lubrication.
Grease oozes out along the shaft.
Grease oozes out from the relief plug hole. The handle becomes hard to move. The handle starts to move freely. One of your men on the job is injured at a work site and is unconscious. Give him liquids to drink.