Installation; Inspection; Power Cab Ie; 115 V Or 230 V Operation - HP 6960A Operating And Service Manual

Model 6960A
2-1 Inspection
SECTION II
INSTALLATION
Section II
2-2 When the Model 6960A is received, inspect it for damage received in transit.
Operate the instrument to make certain that it is functioning satisfactorily. If
damage is evident, follow the procedures outlined in the "CLAIM FOR DAMAGE
IN SHI PMENT" page of this manual (inside rear cover).
2-3 Power cable
2-4 The three conductor power cable supplied with the instrument is terminated in a
three connector male power plug recommended by the VDE (Verein Deutscher
Elektrotechniker) •
WARNING
The third conductor grounds the instrument cabinet for the
PROTECTION OF OPERATING PERSONNEL. If
0
two con-
nector line power receptacle is used, the instrument cabinet
should be grounded externally.
2-5 115 V or 230 V Operation
,
2-6
The instrument is designed to work from 110, 115 or 220, 230 volts
±
10
%
line voltage,
It is shipped from the factory wired for operation from a 110
V
or 220
V
source, It may be
re-wired for operation from a 115 V or 230 V line by changing connection on transformer
T1 from 4
A
to 4 and from 2
A
to 2 (see Figure 5-4), To operate from 220 V (230 V) line,
set the slide switch on the rear panel to 230 V, to operate from 110 V (115 V), set the
slide switch to 115 V, Fuse F1 should be 0.4 A slow blow for 220 V (230 V) and 0,8 slow
blow for 110 V (115 V),
2-1