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Honeywell Fire-Lite Alarms D350RPL, Installation And Maintenance Instructions Manual, Page: 7 / 8

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Honeywell Fire-Lite Alarms D350RPL Installation And Maintenance Instructions Manual Download Page 7

F300-28-00 

7 

I56-1974-006R

[9.2.2] Alarm Tests
[9.2.2.1] M02-04-00 Magnet Test

1.  Place the painted surface of the magnet onto the TEST locator on the bottom of the detector housing (Figure 13).
2.  Verify system control panel alarm status and control panel execution of all intended auxiliary functions (i.e. fan shutdown, damper 

control, etc.)

3.  The detector is self-restoring when the magnet is removed. Verify that
  the system control panel has reset; the panel may have to be reset. 

[9.2.2.2] RTS451/RTS451KEY Remote Station Test

The  RTS451/RTS451KEY  Remote  Test  Station  facilitates  test  of  the  alarm  capability  of  the  duct  smoke  detector.  These  accessories 
provide the stimulus to initiate an alarm condition at the detector. The detector is self-restoring when the accessory test stimulus is 
removed. Verify that the system control panel has reset; the panel may have to be reset.

[9.2.3] Sensitivity Tests

Notify the proper authorities that the smoke detector system is undergoing maintenance, and that the system will temporarily be out of 
service. Disable the device or system undergoing maintenance to prevent unwanted alarms and possible dispatch of the fire department.

[9.3] Maintenance of Duct Smoke Detectors
[9.3.1] Air Filters

1.  Turn off power to the system.
2.  Remove and inspect sampling tube filters.
3.  If filters are heavily coated with dirt, replace them with new filters (p/n F36-09-11). If they are not heavily coated, use a vacuum 

cleaner or compressed air nozzle to remove dust, then reinstall the filters. 

[9.3.2] Photo Detector Boards 

1.  Remove the screen by gently grasping on each side and pulling straight off.
2.  Lift the photo chamber in the same fashion. Vacuum the screen and cover. Use clean, compressed air to loosen and blow out any 

remaining debris. Replacement screens (p/n S08-39-01) are available.

3.  Vacuum photo chamber, then use clean compressed air to blow area clean.
4.  Replace the chamber by pressing it onto the base. Press the screen into place. It should fit tightly on the chamber. 

Figure 13. Testing detector alarm:

H0130-00

5

7

PA400

5 = ALARM SIGNAL

7 = AUX. POWER (–)

NOTE: POWER INPUTS ACCEPT 24VDC NON-POLARIZED, 24 VAC, 220/240 VAC AND 120 VAC.

Figure 14. Insulator card for D350RPL:

H0132-00

H0133-01

Figure 12. Detector with optional PA400:

Summary of Contents for Fire-Lite Alarms D350RPL

Page 1: ...m control panel to provide a local alarm indication There is also a remote alarm output for use with auxiliary devices The D350RPL has remote test capability with the RTS451 RTS451KEY Remote Test Station The D350RPL incorporates a cover tamper feature When the cover is removed for more than 20 minutes the unit loses communication at the panel a trouble is indicated at the panel and the alarm relay...

Page 2: ...but less than 8 feet 2 4m wide 3 Step 4 2 Installation for ducts more than 8 feet 2 4m wide 4 Step 5 Install the filters 4 Step 6 Field wiring 4 Step 7 Perform detector check 5 Step 8 Install the cover 5 Step 9 Detector Maintenance and Test Procedures 5 1 Verify Duct Air Flow Direction And Velocity The D350RPL duct smoke detector is designed to be used in air handling systems having air velocities...

Page 3: ...rom the detector If the tube is shorter than the width of the air duct install the end cap into the sampling tube as shown in Figure 4 Sampling tubes over 3 ft 0 91m long must be supported at the end opposite the duct smoke detector 2 Slide the tube into the housing bushing that meets the air flow first Position the tube so that the arrow points into the air flow as shown in Figure 4 3 Secure the ...

Page 4: ...4 25 to 32mm hole where the flange will be used 5 Install The Filters To install the sampling tube filters simply push the filters into the sampling and exhaust tube holes as shown in Figure 6 If a metal sampling tube is used install the filters over the tube end 6 Field Wiring Installation Guidelines All wiring must be installed in compliance with the National Electrical Code and the local codes ...

Page 5: ...water and no more than 1 2 inches of water Because most commercially available manometers cannot accurately measure very low pressure differentials applications with less than 500 FPM of duct air speed may require one of the following 1 the use of a current sourcing pressure transmitter Dwyer Series 607 per Section 9 1 4 or 2 the use of aerosol smoke per section 9 1 2 9 1 2 Air Flow Test using Aer...

Page 6: ...to verify correct operation of the system Remove the detector board to cause a trouble condition locally and at the system control panel Figure 8 Procedure for verifying air flow F300 28 00 6 I56 1974 006R HIGH LOW 9 VOLT BATTERY 9 VOLT BATTERY 9 VOLT BATTERY TO SAMPLING TUBE TO EXHAUST TUBE DIFFERENTIAL PRESSURE TRANSMITTER MODEL 607 01 15 TO 36 VDC SUPPLY 1000 OHM 5 1 WATT RESISTOR VOLT METER FL...

Page 7: ...be out of service Disable the device or system undergoing maintenance to prevent unwanted alarms and possible dispatch of the fire department 9 3 Maintenance of Duct Smoke Detectors 9 3 1 Air Filters 1 Turn off power to the system 2 Remove and inspect sampling tube filters 3 If filters are heavily coated with dirt replace them with new filters p n F36 09 11 If they are not heavily coated use a vac...

Page 8: ...ver there is no guarantee that interfer ence will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation be...

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