Customer Documentation DEV 281x, DEV 285x
Copyright DEV Systemtechnik GmbH 2007-2017
7
4
INSTALLATION INSTRUCTIONS
4.1
SCOPE OF DELIVERY
1 *
DEV 2811, or DEV 2813, or DEV 2851, or DEV 2853
1 *
Customer documentation (this document)
4.2
INSTALLATION OF THE PRODUCT
4.2.1
Mechanical Integration of the Product
For the integration in a 19" rack, the rack slots must be prepared with rails
for the chassis. After inserting the chassis in the rack, fix the chassis with 4
screws to the rack at its rack mount flanges.
Warning:
It is not permitted to fix the chassis on the rack mount flanges, only.
4.2.2
Grounding and Power Connection
The chassis needs to be connected to the 19" rack via a ground wire. The
grounding bolt is located on the left at the rear side of the product:
F u s e 2 A T
W A R N IN G :
D is c o n n e c t p o w e r
b e fo re o p e n in g !
F u s e 2 A T
1 0 0 ...2 4 0 V ~
5 0 /6 0 H z
4 0 V A
G
P
1
F
1
F
2
P
2
Take off the upper nut and the first washer of to the grounding bolt (labeled
"G" in the figure above). Then connect the grounding cable, which must have
a ring tongue terminal matching for the M4 fastening bolt. The washer and
the nut then have to be tightened again.
Finally, connect two power cords to the primary connectors (labeled
"P
1
" & "P
2
"). It is recommended to use two separately fused phases of the
available electrical outlets.
Note:
It is
highly recommended
to power up the device after the installation of
the RF cables (please refer to chapter 4.2.3)!
The power lines are fused separately; the fuse holders (labeled
"F
1
" & "F
2
") are located below the corresponding power inlet ("P
1
" & "P
2
").
If a fuse has to be exchanged, unplug the device completely and use
2 A T 5*20 mm glass fuses for replacement only!