23
SANKEN ELECTRIC CO., LTD.
December
201
6
PAN40004-001E
-02
DC module disconnection
To remove a DC module from a base power unit, perform the
following steps:
1. Confirm that input TB1 (AC) is shut off.
2. Confirm that the internal fan of the base power unit is stopped.
3. Wait until the unit has cooled to room temperature.
4. Remove the screw fastening the DC module to the base power
unit.
5. At the top of the DC module, gently insert a thin screwdriver
between the terminal base on the DC module, and the top side of
the base power unit cover.
6. Using the edge of the base power unit cover as a fulcrum,
gently rotate the screwdriver handle toward the front of the base
power unit, prying the DC module out of the electrical connector
inside the base power unit until the DC module unseats.
7. Using gentle finger pressure, grasp the DC module and slowly
pull it out of the base power unit.
8. Retest and restart the base power unit as required.
DC module
Mounting tab
Side View
Screw
Screw
Screwdriver
Screwdriver
DC module
Base power unit
Base power unit
!
CAUTION: Be sure not to
pull out the DC module while
base power unit is activated
and ensure that the AC input
is shut off before pulling the
DC module out, otherwise
personal injury and/or
damage to the products
could occur.
!
CAUTION: The DC
module may have a high
temperature after the DC
module is stopped. Be sure
to allow the DC module to
cool down before touching it.
!
CAUTION: Be sure not to
damage any parts mounted
on the DC module when
pulling out the DC module.
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