6F8C1111 vii
CAUTION
6.Safety Precautions on Replacing Components
WARNING
Be careful not to hit or fall off the model 2000
by accident.
Excess shock can cause failure.
Forbidden
Place any modules removed from the unit on a
conductive mat or conductive bag (containing
a spare board, etc.) on an grounded desk.
Otherwise, static electricity can damage
components of the module.
Mandatory
Touch a grounded metal part to discharge the
static electricity on your body before touching
the model 2000.
Otherwise, charged static electricity on your
body can cause malfunction or failure.
Mandatory
Use soft cloth to clean the model 2000.
Use water-dipped and squeezed cloth to clean
it if dirty.
Leaving the model 2000 dirty can cause
mistaking or malfunction.
Mandatory
Do not apply benzene and thinner when
cleaning the model 2000.
Otherwise, it can cause deformity or
descoloration the panel or case of the model
2000.
Forbidden
Turn off power of the model 2000 before
replacing the power fuse or warning fuse.
Otherwise, it can cause electrical shock or fire.
Mandatory
Replace the fuse or battery with a new one
specified.
Otherwise, it may malfunction or cause fire.
Mandatory