Fluke 9500B - Page 10

Final Width = 215mm
0-10 Model 9500B User's Handbook — Safety Section
Make sure that the instrument is correctly protectively earthed
(safety grounded) via the power cable before and while any
other connection is made.
The Power Cable and Power Supply
Disconnection
The intended power supply disconnect device is the ON/OFF
switch that is located on the instrument's rear panel. The ON/
OFF switch must be readily accessible while the instrument is
operating. If this operating condition cannot be met, the power
cable plug or other power disconnecting device must be readily
accessible to the operator.
To avoid electric shock and fire hazard, make sure that the power
cable is not damaged, and that it is adequately rated against
power supply network fusing. If the power cable plug is to be the
accessible disconnect device, the power cable must not be
longer than 3 metres.
Installation Category I:
Measurement and/or guard terminals are designed for connection
at Installation (Overvoltage) Category I. To avoid electric shock
or fire hazard, the instrument terminals must not be directly
connected to the AC line power supply, or to any other voltage
or current source that may (even temporarily) exceed the
instrument's peak ratings.
WARNING TO AVOID INJURY OR DEATH, DO NOT
CONNECT OR DISCONNECT SIGNAL
LEADS WHILE THEY ARE CONNECTED
TO A HAZARDOUS VOLTAGE OR
CURRENT SOURCE. MAKE SURE THAT
ALL LEADS ARE IN A SAFE CONDITION
BEFORE YOU HANDLE THEM IN ANY
WAY.
Power Input & Fuse Requirements
To avoid fire hazard, use only the fuse arrangements that appear
in the fuse specification table below. Additionally, the supply
network must be fused at a maximum of 16A, and in the UK, a
10A fuse must be fitted in the power cable plug See Section 2.7
for details of setting line input voltage and changing the line
input fuse.
115 VAC 920274
Supply (Line)
Voltage Selection
Fuse Action
10A
Fuse Rating
(IEC)
TH
TH
Fluke
Part No.
Manufacturer
& Type No.
Littlefuse 215010.
Power Input Fuse
230 VAC 5A Littlefuse 215005.
920273