Használati útmutató System Sensor F-A3384-000

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F-A3384-000 Air Filter Assembly

INSTALLATION AND MAINTENANCE INSTRUCTIONS

GENERAL DESCRIPTION

The F-A3384-000 replacement air filter for the FAAST™ 8100 series aspiration

detectors comes fully assembled and ready to use. It is a 30 micron filter de-

signed specifically for use with the FAAST system.

FILTER ASSEMBLY REPLACEMENT

The filter is located behind the Display Door under the User Interface Card, as

shown in Figure 1.

FIGURE 1. FRONT VIEW OF DETECTOR WITH DISPLAY DOOR OPEN AND

USER INTERFACE CARD IN PLACE:

USER INTERFACE CARD

ASP-82

To replace the filter perform the procedure in Table 1.

TABLE 1. FILTER REPLACEMENT PROCEDURE

STEP ACTION

1Before performing maintenance, notify the proper authorities that the

system is undergoing maintenance, and will temporarily be out of ser-

vice. Disable the system to prevent unwanted alarms.

2Turn off the system by removing the 24 Volt power connector from the unit

or by unplugging the converter from its power outlet.

NOTE: If power is not removed, the unit automatically enters Service

Mode when the screws are removed from the filter. This removes

power from the fan and the sensing chamber. In addition, the filter

fault indicator is illuminated and the urgent relay is set.

3Open the Display Door, as shown in Figure 1, and remove the User

Interface card in front of the filter.

4Remove the two Philips head screws securing the filter to the unit,

as shown in Figure 2.

5Replace the entire filter assembly, as shown in Figure 3, with a new

unit by pulling the old filter out and sliding a new filter assembly

back into position.

6Torque the two Philips head screws to 6in-lb (0.7N-m) or ¼ turn

past “lightly snug”. DO NOT OVER TIGHTEN.

7Carefully reinstall the User Interface card.

1 I56-3743-003

©2016 System Sensor. 06-10

3825 Ohio Avenue, St. Charles, Illinois 60174

1.800.SENSOR2; Fax: 630.377.6495

www.systemsensor.com

I56-3743-003

FILTER MOUNTING SCREWS

(DO NOT OVERTIGHTEN)

ASP90-01

FIGURE 3. REMOVABLE AIR FILTER ASSEMBLY:

FILTER MOUNTING SCREWS

(DO NOT OVERTIGHTEN)

ASP91-01

FIGURE 2. FILTER MOUNTING SCREWS WITH USER INTERFACE

CARD REMOVED:

Termékspecifikációk