Klein Tools CL450 Manual De Instrucciones página 10

ENGLISH
INRUSH CURRENT
The Inrush feature captures starting current of a motor or transformer.
Starting current can assist in diagnosing a motor before it fails.
To measure inrush current:
1. Rotate the Function Selector switch
the AC current A
2. Place clamp
current measurement will be shown in
the main display.
3. Long press the V+A/Inrush button
for 2 seconds to enter the Inrush mode
and manually select 60A or 600A range
by pressing the RANGE button
compressor start wire and turn motor on. The starting current
will hold on the main display. The Inrush measurement period
is 100-miliseconds. The secondary display measures running
current.
4. Long press V+A/Inrush button
MICROAMPS DC CURRENT
Microamps DC is applied to a flame
rectifier diode test on a heater control.
1. Rotate the Function Selector switch
to the µA
2. Connect the leads between flame sensor
probe and control module and turn on
heating unit.
3. The current measurement will be shown in the main display.
NOTE: When the flame is on, there should be a measureable µA
DC signal, typically under 10 μA DC. Compare measurement to
manufacturer's specifications.
10
OPERATING INSTRUCTIONS
setting.
around wire. The
3
setting.
2 to
10
. Place the clamp around the
7
for 2 seconds to exit.
10
2