Bernina E 16 PRO User Manual page 9

LED Cluster Assembly
Movable Knife
Needle Case
Trimmer Drive Assembly
X/Y Home PCB
Y-Motor Assembly
Z-Home Sensor PCB
DO NOT allow the laser beam to be aimed at yours or anyone
else's eyes. The laser emits a very concentrated light beam that
can cause permanent blindness. Use extreme care in handling the
laser assembly to make sure it is not going to be inadvertently
aimed at someone's eyes or face. DO NOT LOOK DIRECTLY AT THE
LASER LENS WHILE IT IS ENERGIZED!
The LEDs may be hot to the touch when illuminated. They must be
turned off for a few minutes before handling or they can cause
minor burns.
Keep clear of the moving parts that are exposed during the
movable knife adjustment procedure.
During needle case removal, once you have completed the first
two steps of the procedure. Do not proceed without engaging the
emergency stop button or by turning the machine off. The
machine may begin operating if you do not do so. This can result
in severe damage to the machine and/or personal injury. You do
not need to disconnect the power input cord from the machine.
The Trimmer Drive Assembly replacement procedure requires the
removal of the lower arm rear cover from the back of the
machine. DO NOT place your hands into the back of the lower bed
while the A/C input cord is connected to the machine. Failure to
disconnect the A/C power input cord can result in potential
electrical shock if you inadvertently touch the back of the power
switch or the wiring to the power supply.
A small risk exists of unpredictable movement of internal parts
when the optical sensors are disconnected. This creates a risk of
personal injury if parts suddenly move. Always turn off the
machine before disconnecting the optical sensors.
Risk of serious personal injury exists when handling internal
motors, belts, and cabling due to electrical shock and moving
parts hazards. Always turn off the embroidery machine when
working on or adjusting motors, belts, or gears.
The Z-Home Sensor PCB replacement procedure requires the
removal of the left and right transparent arm covers and the
upper arm back cover. Do not remove the covers from the
machine without either turning the machine off or engaging the
emergency button. The motors might move when the sensor is
removed or the harnesses are disconnected.
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