Bonfiglioli Gearbox VF210

Schedule regular cleaning programme for all surfaces and recesses

Implement cleaning programme to avoid dust build-ups of more than 5 mm in depth

Measure surface temperature at the coupling between the gearbox and motor

Measure surface temperature at points most shielded from motor’s fan ventilation

Is the maximum surface temperature within 75 K (90 K for W 110 gearbox) above ambient temperature?

Check the condition of the previously installed heat sensor

Is the gearbox lubricated for life?

Change the synthetic oil and bearing grease if not lubricated for life.

Have all externally accessible seal rings been replaced due to prior issues?

Replace all externally accessible seal rings if not already done.

Has a general overhaul been performed earlier due to malfunctioning?

Perform a general overhaul of the gearbox if not done earlier.

Place a suitable container under the drain plug

Remove the filler and drain plugs

Wait for a few minutes to ensure all the oil has drained out

Thoroughly clean the drain plug magnet (if fitted)

Fit a new seal and refit the drain plug

Oil Leaks, External Seals and Gaskets Inspection

Inspect for oil leaks around the gearbox

Check external seals for integrity

Inspect gaskets for any signs of wear or damage

Identify the type of yellow oil level plug

Measure the oil level using the appropriate method for the identified plug type

Is the oil level within the acceptable range?

Top up oil if the level is below the acceptable range

Switch off power to the gearbox and ensure it is out of service.

Take precautions against accidental power switch-on or unexpected movement.

Eliminate residual gas or dust from the environment.

Disconnect power to the machine and secure all switches in the OFF position.

Secure disconnecting switches with personal devices (e.g., padlocks).

Ensure surfaces have cooled before commencing work.

Are anti-burn safety gloves worn if necessary?

Activate all safety devices and inform nearby personnel.