Jet AFS-1000C, Инструкция по эксплуатации и каталог запасных частей

Страница: 14 / 24

14
•
Allow all excess water to drain off the filter.
While the filter does not need to be absolutely
dry, do not return to service if water is dripping
or droplets are still visible.
•
Low pressure compressed air may be used to
remove any remaining water from the filter.
•
Install the filters in reverse of the removal. The
outer filter has directional air flow arrows printed
on the frame which depicts the direction of air
flow. Make sure it is facing the proper direction
when installed. If no directional arrows are
present, the inboard side of the filter will
typically have metal support not used on the
outboard side.
10.2.2 Dry Filters
Dry filters are those filters which should not get wet.
The standard Electrostatic Outer Filter (P/N 708731)
is a dry filter.
Cleaning may be completed by vacuuming using a
brush attachment on the vacuum hose.
•
Lightly brush the vacuum brush nozzle over the
input side of the filter. The brush will help
dislodge the particles which will then be
removed by the vacuum.
•
Make several passes moving inline with the
pleats of the filter.
•
Visually inspect the filter while cleaning. If the
filter material is worn, torn, or coming apart from
the frame, it must be replaced.
10.3 RF Remote Control Replacement
Figure 10-3
The remote control provided with the AFS unit is
programmed and ready to operate once the unit is
installed. Verify that the batteries are installed in the
remote.
Follow these instructions if the remote is being
replaced.
1. Place the Power switch in the ON position.
2. DO NOT press the ON/OFF button.
3. Press and hold the SPEED
–
(minus) and
SPEED + (plus) buttons on the control panel at
the same time and hold for two seconds. The
screen flashes (0.5 seconds) and displays "---"
to enter the programming mode.
4. Press and hold the ON/OFF button of the
REMOTE control until the panel is turned ON
("ON" is displayed), and the programming is
complete.
5. In the programming mode, press any other
button on the control panel to exit the
programming mode.
6. In the programming mode, if the programming
is not completed within seven seconds, you will
leave the programming mode.
10.4 Cleaning Sensors
Dust may accumulate on the sensor (see Fig. 8-3)
and affect the performance in AUTO mode. Sensor
may be cleaned with a dry cloth or compressed air.
10.5 Sensor Replacement
The AFS unit ships from the factory with the sensor
and control board calibrated and ready to use. In
the event the sensor should need replacing, follow
these instructions to calibrate the new sensor:
1. With the Power ON/OFF switch (Fig. 10-4, A) in
the OFF position, press and hold the Timer-
DN(-) and Timer-UP(+) buttons simultaneously,
then switch the Power ON/OFF switch to the
ON position to enter the environment value
setting mode.
2.
The screen flashes and displays “
- -", the
calibration is completed when the detected
value is stable (- - disappears), and then returns
to the standby state.
Figure 10-4
10.6 Control Board Replacement
In the event the control board needs replacing,
follow the steps in Section 10.5 to calibrate the
sensor with the new control board. Then follow
these instructions to program the remote to operate
with the new control board:
1. Recalibrate the sensor to the new control board.
2. Pair the new control board with the remote
control, reference Section 10.3.
A
B