LaserCOMPACT Product Guide VESDA
®
30
Replacing the aspirator
1. Remove the 4 screws securing the termination card (A)
2. Disconnect the wires on the aspirator (B)
3. Gently pull out termination card (A) from the interface card (You can’t see the interface card,
it is connected to the back of the termination card). Leave the termination card suspended
by its wires.
4. Pull off the air hose from aspirator pipe (C)
5. Undo the (captive) screws securing aspirator (D)
6. Lift the aspirator out
Figure 23 - Illustration for replacing the aspirator
Assembly
1. Put the aspirator pipe inlet into the hole leading to the pipe network (E)
2. Tighten the screws securing the aspirator (D)
3. Connect the air hose to the aspirator pipe (C). Ensure a tight fit over the pipe.
4. Insert the termination card (A) into the interface card slot (F)
5. Tighten the termination card screws (A)
6. Reconnect the wires to the aspirator (B)
7. Put the front cover back on and tighten the screws
8. Power ON the detector and check the aspirator is running
9. Resolve all Fault conditions
LEGEND
A Terminal card C Aspirator air hose E Pipe network port
B Aspirator wire loom D Aspirator F Interface card slot
A
B
C
D
E
F
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