Idex Hale Sam, Technical Manual

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4.4.3 Buzzer
A SAM system provides a warning buzzer on the operators panel to notify the operator the SAM
Control Center (or SAM Pump Controller) requires attention. Table 10 provides the SAM system
from/to wire listing.
Table 10. Buzzer Wiring (From/To Listing)
From (Pin) To
System Power (+12 VDC)
SAM Pump Controller, Connector A, Pin 22
Refer to Table 11 for a list of tools and/or consumables required for this procedure.
Table 11. Buzzer Tools And Consumables List
Standard Tools Special Tools Consumables
PPE (Eye and Hand Protection) None Cable Ties (As Required)
Wire Cutter Buzzer
<See FSG-PL-01505, Sheet 1>
Slip Joint Plyers
(At Least 40 mm Jaw Opening)
If the buzzer fails to produce sound or is damaged; replace the buzzer as follows.
Removal
A.
Open SAM operator panel (or Officers side panel).
B. Note cable tie locations, cut ONLY ties required to R&R buzzer.
C. At rear of buzzer, tag and disconnect two [2] wires.
D. Using slip joint plyers, remove retaining ring from front of buzzer. See Figure 36.
E. Push buzzer thru panel and remove buzzer.
Figure 36. Buzzer R&R
Installation
A.
If applicable, remove two [2] screws.
B. Discard screws.
C. Using slip joint plyers, remove ring from front of new buzzer.