Hioki LR5011, Instruction Manual

Page: 45 / 112

4.1 Pre-Measurement Inspection
39
3
4
Chapter 4 M
easure
ment a
n
d Analy
sis
Inspect the following items before starting measurement.
Measurement and
Analysis
Chapter 4
4.1 Pre-Measurement Inspection
1
2
3
4
5
Is any damage to the log-
ger or sensor evident?
No damage
Damaged
Request repair.
See:
"Requesting repairs" ( p.91)
Is the infrared port dam-
aged or dirty?
No damage
or dirt
Damaged
or dirty
Communication with LR5091 or
LR5092-20 may not be possible.
Clean the infrared port.
See:
"9.1 Cleaning" ( p.91)
If significant damage is evident,
request repair.
See:
"Requesting repairs" ( p.91)
Does the display appear
when the battery is installed?
Display visible
No
display
Request repair.
See:
"Requesting repairs" ( p.91)
Is the logger clock correct?
Correct
Incor-
rect
Set the clock to the current time.
See:
"Real-Time Clock Setting" ( p.29)
Does the battery status
indicator appear as (
)?
It does
Replace the battery.
See:
"2.1 Installing (or Replacing)
the Battery" ( p.17)
It does not
Inspection complete!
6
Are temperature values
displayed?
Displayed
Plug in the sensor securely.
See:
"2.2 Connecting a Tempera-
ture Sensor" ( p.20)
If not displayed even when the
sensor is securely plugged in,
request repairs.
See:
"Requesting repairs" ( p.91)
Not
displayed
HIOKI LR5011B980-04