Key points in this article
Cost follows inspection
Long term cost is shaped less by big purchases than by steady care. A list used often catches wear before it becomes a breakdown. Cover the cable sheath, connectors, surroundings, and gun to socket match. Keep the list short enough to actually run, not shelved as a formality.
Frequency over form
Frequent light checks beat one grand yearly audit. Note a small issue on the spot and set a deadline, so a minor fault never grows into a major one. Each avoided failure is money saved and downtime avoided. The list pays for itself through fewer emergencies rather than through any single fix.
Make it routine
Dongshang New Energy teams keep inspection as a standing habit. The aim is simple: spend a little attention often, instead of a lot rarely. The list pays for itself through the failures it prevents, not through any single dramatic save. Make it short enough to run and the savings arrive as fewer nasty surprises. A list nobody finishes is worse than no list, so keep it brutally short and truly repeatable.