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What is the significance of cleaning and lubricating a sewing machine?

• It prevents wear and damage to machine parts.

• It makes the machine look new.

• It is not necessary for machine operation.

• It increases the speed of the machine.

What tools are needed for cleaning and lubricating a sewing machine?

• Brushes, screwdrivers, tweezers, special oil, soft absorbent cloth, scoop and brush.

• Only a brush and oil.

• A vacuum cleaner and a cloth.

• No tools are needed.

What should be done before cleaning the machine?

• Turn off the machine.

• Leave the machine on.

• Remove the power cord.

• Clean the exterior.

What can excessive oil in the machine cause?

• Over-lubrication and staining of the sewn material.

• Improved performance.

• No effect at all.

• Faster sewing speed.

How often should cleaning be done?

• Once a week or as needed.

• Once a month.

• Only when the machine is not working.

• Every day.

What is the effect of regular maintenance on the sewing machine?

• It prolongs the lifespan and ensures proper operation.

• It has no effect.

• It makes the machine heavier.

• It decreases the lifespan.

What tools do I need for cleaning and lubricating the machine?

• Screwdrivers, brushes, tweezers, oil for sewing machines in an oiler, soft absorbent cloth, broom and shovel.

• Only a soft cloth.

• Just oil.

• Nothing, the machine cleans itself.

What do I use to lubricate the sewing machine?

• Special oil for sewing machines.

• Any type of oil.

• Water.

• No lubrication is needed.

How often should I clean and lubricate the industrial machine?

• Once a week.

• Once a month.

• Only when it breaks.

• Every day.

What is the most important thing to ensure safety before lubricating?

• The machine must always be turned off to avoid electric shock.

• Wear gloves.

• Use a special tool.

• Do not touch the machine.