The operating instructions' "Maintenance" chapter is a crucial component. The machine frequently even comes with its own maintenance instructions in the case of substantial regular work. According to the maintenance routine, components must be oiled or examined once a week. It might be hazardous, especially if the safety area contains these components and safeguards such enclosures need to be disabled. However, if the manufacturer and the operator cooperate and adhere to the following 5 golden rules, maintenance can also be safe:
According to the Industrial Safety Regulation, a machine's operating business is required to conduct frequent and situational risk assessments at every workplace. The assessment cannot end with regular operation, as the previous sentence has already indicated. The employer must determine, for instance, whether the operator is appropriately shielded against harmful paint fumes or uncontrolled movements if the operator performs the maintenance themselves. The experience and knowledge of the operator should be a top priority for the organization.
The need for a machine to be as safe as feasible has already been adequately covered in earlier blog posts. It is also taught how manufacturers can create a safe machine by conducting a thorough risk assessment. A good risk assessment must take into account all stages of life, including maintenance.
The maintenance worker's life could be lost due to sudden movements of machine parts. Many workers have met a tragic end while trying to avoid robot arms that are falling or suddenly lowering lifting equipment. a sorrow for family members and frequently a scandal with financial repercussions for manufacturers and employers.
At regular intervals, protective device efficiency must be verified. The Directive on the Use of Work Equipment already governs this. This directive also applies to contactless security measures including light curtains, light grids, and barrier lights.
Last but not least, the weakest link in the chain must be considered: The human being. The best working instructions cannot help the maintenance worker if he does not comply with them. If the staff ignores the requirement to wear a safety helmet or hearing protection, or if entire work steps to secure the machine are omitted due to lack of time, this can have serious consequences.
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