Troubleshooting Guide - Inficon D-TEK 3 Manuel D'utilisation

INFICON

18 Troubleshooting Guide

Problem
074-710-P16A D-TEK 3 Operating Manual
The power indicator quickly
flashes red.
All leak indicators flash.
The indicators do not turn
on after long-pressing the
power button.
The unit turns on, but does
not detect refrigerant.
Cause
A battery error has
occurred. This can be
caused by a failed battery
or by the battery being
improperly installed, or
having a poor connection.
The battery is above or
below the ideal
temperature range and
may not charge properly.
A sensor error has
occurred. This can be
caused by a failed sensor,
or by the sensor being
improperly installed, or
having a poor connection.
The battery level is
critically low.
The unit has not completed
warm-up.
The filter is clogged,
restricting the air flow.
The pump has failed.
The sensitivity is set too
low (Pinpoint mode only).
The incorrect sensor is
installed.
Troubleshooting Guide | 18
Remedy
Remove and reinstall the
battery. If the problem is
not fixed, replace the
battery. See Removing and
Installing the Lithium Ion
Battery [} 17].
Allow the battery to return
to normal temperature.
Remove and reinstall the
sensor. If the problem is
not fixed, replace the
sensor. See Removing and
Installing the Sensor [} 18].
Charge the battery or plug
the unit into a charger.
Wait for the warm-up to
complete. This takes 45 to
90 seconds.
Replace the filter cartridge.
See Replacing Filters
[} 19].
Listen for the pump sound.
If the pump is not making a
sound and the battery has
a proper charge, contact
INFICON.
Verify the sensitivity level.
For very small leaks, High
or Super should be used.
Verify that the correct
sensor is being used
(refrigerant sensor or CO
2
sensor).
25 / 357