Konica Minolta bizhub C280 Service Manual - Page 11

Work Performed with the Product Powered On, WARNING, Safety Checkpoints - drum unit

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SAFETY AND IMPORTANT WARNING ITEMS Work Performed with the Product Powered On WARNING • Take every care when making adjustments or performing an operation check with the product powered. If you make adjustments or perform an operation check with the external cover detached, you may touch live or high-voltage parts or you may be caught in moving gears or the timing belt, leading to a risk of injury. • Take every care when servicing with the external cover detached. High-voltage exists around the drum unit. A risk of electric shock exists. Safety Checkpoints WARNING • Check the exterior and frame for edges, burrs, and other damage. The user or CE may be injured. • Do not allow any metal parts such as clips, staples, and screws to fall into the product. They can short internal circuits and cause electric shock or fire. • Check wiring for squeezing and any other damage. Current can leak, leading to a risk of electric shock or fire. • Carefully remove all toner remnants and dust from electrical parts and electrode units such as a charging corona unit. Current can leak, leading to a risk of product trouble or fire. • Check high-voltage cables and sheaths for any damage. Current can leak, leading to a risk of electric shock or fire. S-8

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SAFETY AND IMPORTANT WARNING ITEMS
S-8
Work Performed with the Product Powered On
WARNING
•
Take every care when making adjustments or performing
an operation check with the product powered.
If you make adjustments or perform an operation check
with the external cover detached, you may touch live or
high-voltage parts or you may be caught in moving gears
or the timing belt, leading to a risk of injury.
•
Take every care when servicing with the external cover
detached.
High-voltage exists around the drum unit. A risk of elec-
tric shock exists.
Safety Checkpoints
WARNING
•
Check the exterior and frame for edges, burrs, and other
damage.
The user or CE may be injured.
•
Do not allow any metal parts such as clips, staples, and
screws to fall into the product.
They can short internal circuits and cause electric shock
or fire.
•
Check wiring for squeezing and any other damage.
Current can leak, leading to a risk of electric shock or
fire.
•
Carefully remove all toner remnants and dust from electri-
cal parts and electrode units such as a charging corona
unit.
Current can leak, leading to a risk of product trouble or
fire.
•
Check high-voltage cables and sheaths for any damage.
Current can leak, leading to a risk of electric shock or
fire.