Why is my BONFIGLIOLI 309 L DC Drives bearing temperature too high?
High bearing temperature in BONFIGLIOLI DC Drives can occur due to several reasons: * The oil level might be too low, in which case you should top up the oil level. * The oil might be spent, requiring replacement. * The bearings could be defective, in which case you should contact an authorized workshop.
What to do if my BONFIGLIOLI 309 L DC Drives gear unit does not run or runs with difficulty?
If your BONFIGLIOLI DC Drives gear unit isn't running smoothly, here's what could be happening: * The oil viscosity might be too high, requiring you to replace the oil, referring to the recommended lubricant chart. * The oil level might be too high, so you should check the oil level. * The load applied might be excessive, suggesting a redesign of the drive for the actual load required.
Why is my BONFIGLIOLI DC Drives operating temperature too high?
High operating temperatures in BONFIGLIOLI DC Drives can be attributed to: * The oil level being too high, so you should check the oil level. * The oil being spent, meaning it needs to be replaced. * Contaminants in the oil, indicating the oil should be replaced.
What causes abnormal running noise in BONFIGLIOLI 309 L?
Abnormal running noise in your BONFIGLIOLI DC Drives can stem from several issues: * Damaged gears, defective or worn bearings, or excessive bearing axial backlash, all require contacting an authorized workshop. * Excessive load applied, which can be corrected by adjusting the load to the rated values in the Sales Catalogue. * Contaminant in oil, which means you should replace the oil.
What causes oil leaks in BONFIGLIOLI 309 L?
Oil leaks in BONFIGLIOLI DC Drives can be caused by: * Oil level being too high, so you should check the oil level. * Inadequate casing/coupling seals or worn gaskets, both require contacting an authorized workshop.
What causes abnormal noise at gear unit mounting in BONFIGLIOLI DC Drives?
Abnormal noise at the gear unit mounting in BONFIGLIOLI DC Drives can occur if: * Mounting bolts are loose, so you should tighten bolts to the specified torque. * Mounting bolts are worn, so you should replace the bolts.
What to do if the output shaft does not turn with motor running in BONFIGLIOLI 309 L DC Drives?
If the output shaft of your BONFIGLIOLI DC Drives isn't turning while the motor is running, it could be due to damaged gears, which requires contacting an authorized workshop.
General| Brand | BONFIGLIOLI |
|---|---|
| Model | 309 L |
| Category | DC Drives |
| Language | English |
Emphasizes reading instructions, personnel training, and general safety precautions for gear unit operation.
Details safe lifting procedures using certified accessories, avoiding sudden movements or excessive sway.
Outlines the installation process, including safety, preparation, and checks for gear unit mounting.
Describes machining the coupling counterflange and connecting the output shaft for flanged installations.
Explains alignment and ensuring the driven shaft is not subject to flexing during operation.
Details mounting gear units on a rigid base with specific flatness tolerances.
Describes mounting the torque arm, cleaning/degreasing surfaces, and using shrink disk for shaft mounting.
Details connecting the drain port, non-return valves, and pressure limits for drain/return lines.
Describes brake control versions, recommended hydraulic oil, and oil filtering requirements.
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