111
8B. Service
- Must be performed by a technician -
Service/T
echnician’
s Manual
Test Mode
Troubleshooting
(5) Replacing the AIR CAN PC Board
To avoid electric shock, accidents or injuries to yourself or other people, or damage to the
electronic circuits, be sure to turn off the power switch before starting work.
PC boards are sensitive to static electricity. If a person handles a PC board while charged with static
electricity, the parts on the PC board may be damaged. Before handling a PC board, discharge the
static electricity from your body; for example, by touching the surface of grounded metal.
Turn off the power switch of the machine. (See “8A-8-1 Turning the Power Switch On” on page 95.)
Remove the seven Torx bolts (M5 x 30), and remove the service panel U from the back of the front
assembly.
Torx bolt (M5 x 30)
Torx bolt (M5 x 30)
Torx bolt (M5 x 30)
Front assembly
Service panel U
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Страница 184: ...182 10 Parts List 10 8 Rear Assembly 1 4 Insert into Used to secure or...
Страница 186: ...184 10 Parts List 10 8 Rear Assembly 2 4 Opposite side MOTOR IF PC board Speed control driver LAM DRIVE PC board a b a b...
Страница 188: ...186 10 Parts List 10 8 Rear Assembly 3 4 Opposite side MOTOR IF PC board Speed control driver LAM DRIVE PC board a b a b...
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