Operation; Load The Dpf - OTC 5281 Manuel De L'utilisateur

Load the DPF

1. Turn ON the power switch on the control
panel. See Figure 3.
The unit emits one tone (beep), and the
word IDLE appears on the digital readout.
After approximately one minute, the current
temperature in the chamber is displayed.
2. Press the door lock switch to unlock the door
to the chamber.
3. Position the ceramic shelf on the floor of the
unit, and place the stainless steel tray over
the ceramic shelf. See Figure 4.
4. Remove any sensors or other termperature-
sensitive components from the DPF.
5. Place the DPF on the chamber floor. If
positioning the DPF vertically, place heat-
resistant blocks or shims under it to allow
airflow through the DPF. See Figure 5.
CAUTION: To prevent damage to the unit or
the DPF,
•
The DPF must be free of dents, cracks, or
other damage.
•
When loading a DPF, avoid touching the
sidewall firebrick of the chamber.
•
Keep the DPF at least one inch away from
the thermocouple (temperature sensor)
and the heating elements. See Figure 6.
•
Load only one DPF at a time. Do not
attempt to process multiple DPFs.
6. Gently close the door to the chamber.
Slamming the door can crack the firebricks.
WARNING: To prevent
personal injury, verify the
thermocouple (temperature
sensor) is in place as shown in
Figure 6. If the thermocouple
has receded into the chamber
wall or has been damaged,
the chamber could overheat,
resulting in a fire.
555914 Rev. E, November 3, 2015
Stainless steel
tray placed
over ceramic
shelf on floor of
chamber.
Figure 4
Heat-resistant
block or shim.
Figure 5
Figure 6

Operation

PINCH POINT
Use care
when
closing
door.
Thermocouple
Heating
Element
7