7. DMPS-10EXP/CE EXPANSION MODULE INSTALLATION
Remove the
Notice the connector plug on the front of the expansion module and also notice the one extra- long pin on the plug. This pin is for chassis ground, and is extra long to assure that the ground connection is made first and broken last for your protection when installing or removing the unit.
Caution: It is recommended that the expansion module not be installed or removed while power is connected to the power supply shelf.
Proceed with the installation as follows:
(a)Set the ac switch at the front of the power supply to off (down position), and unplug the power cord of the supply from its ac utility outlet.
(b)Remove and dispose of one of the four by four inch metal covers on the back of the power supply by taking off the two screws holding it in place. Save the screws for use in step (e) below.
(c)Notice the crimped sheet metal slots to the left hand side on the base of the power supply shelf. The
(d)Holding the expansion module with the “U” shaped base down an d the
CAUTION
ATTTENTION
CAUTION
ATTENTION
MODEL |
|
VOLTS |
|
HERTZ |
|
DATE | AMPS |
VOLTSOUTPUT | |
CODE |
|
| PH |
| RU |
| AMPS |
| CAT# |
| S/N |
| ® |
| INMADE |
| USA |
DATE
CODE
POLE
DOUBLE CAUTION: FUSING NEUTRAL
250V | 4A T |
Figure 4.
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© 1998, ADC Telecommunications, Inc.