MIMAKI JFX550-2513 - Page 9

To Ensure Safe Use
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Power supply precautions
Up to machine number 20 of the JFX600-2513 model, the power connection utilizes a socket. From machine
number 21 of the JFX600-2513 model and for the JFX550-2513 model, machines are connected directly
from the switchboard to the terminal block. For more information on electrical works, refer to Connecting
the Power.
• Always grasp the socket directly when unplugging the power cable. Pulling on the power cable
itself may damage the cable and result in failure, electric shock, or fire.
• Remove excessive dust from sockets before use. Otherwise there is a risk of failure, electric
shock, or fire.
• Do not allow metal objects to contact the socket interior. Otherwise there is a risk of failure,
electric shock, or fire.
• Do not attempt to modify the cable. Avoid damaging the cable. Avoid placing heavy objects on
the power cable or pulling on or exposing the cable to heat. Doing so may damage the cable,
resulting in electric shock or fire.
• Do not use if the power cable appears to be damaged or the core wire has an exposed or
broken core. Otherwise there is a risk of failure, electric shock, or fire.
• Do not handle the power socket with wet hands. There is a risk of electric shock.
• Always connect the machine to a switchboard with grounded polarity. Otherwise there is a risk
of failure, electric shock, or fire. All electrical work (Class C grounding work; formerly Type 3
grounding work) must be handled by a licensed electrician.
• Do not turn off the main power supply for the machine or control PC. Turning off the power
supply will disable the automatic maintenance function (including nozzle clogging prevention
and ink discharge channel cleaning functions). This will increase the risk of print defects (e.g.,
nozzle clogging, deflection).
• Use this machine with a power supply that meets specifications.
• Insert the power socket until it clicks into place.
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Vacuum unit
• Do not attempt to disassemble or repair the vacuum unit. Doing so may reduce the vacuum
strength or cause abnormal heat generation or failure of the machine.