Table of Contents
Advertisement
CHAPTER 3 - INSTALLATION
CAUTION: Disconnect Power Before Servicing
ATTENTION: Couper Le Courant Avant l' Entretien
VORSICHT: Befor Deckung Abnehmen Mach Strom Zu
3.1
VOLTAGE SELECTION
It is very important to check that the unit is set to the correct voltage setting for your
application before applying AC power. Located on the rear of the unit you will find a
rotary 110/220 VAC switch. Using a coin or small screwdriver, gently turn the switch to
the appropriate power position as required for your installation (110 or 220 VAC).
3.2
VOLTAGE SELECTION FUSES
Located on the back or rear of the product you will find an IEC Power receptacle. This
receptacle contains a fuse drawer. Two (2) fuses are located in this compartment. For
110 VAC +/- 10% operation the unit is equipped with slow blow 5 x 20mm 160ma
Fuses, E.C.D. Part # 714000. For 220 VAC +/- 10% operation the unit is equipped with
slow blow 5 x 20mm 80ma Fuses, E.C.D. Part # 714001. Spare fuses may be
purchased by calling East Coast Datacom or by contacting the fuse manufacturer:
Little Fuse www.littlefuse.com or Shurter, Inc. at www.schurter.com
Little Fuse Part #'s are: 160ma = 218.160 and 80ma = 218.080
Schurter, Inc. Part #'s are: 160ma = 034.3109 and 80ma = 034.3106
3.3
POWER CONNECTION
Before connecting the UDC-IC to an AC power source the top cover should be installed
with the supplied #4-40 screws. AC power is supplied to the unit through a 2.3m (6.6 ft)
cord terminated by a grounded 3-prong plug. Select an appropriate location accessible
to and within four to five feet of an AC outlet. The AC Power source MUST be
grounded or the units Warranty will be void.
Power
Connection
Figure 3-1
UDC-IC INSTALLATION AND OPERATIONS MANUAL
Page 4
FUSE
DRAWER
110 / 220 VAC
SWITCH
IEC POWER
CONNECTOR
Advertisement
Table of Contents
