XM Wheeled Dry Chemical Fire Extinguisher
Operation and Maintenance Manual
(Part No. S-50651)
2023-AUG-30 REV. 02 PAGE 9
RECHARGE
RECHARGE (Continued)
24. Check the visual inspection seal. If it is missing or broken,
replace it with Part No. 197.
FIGURE 12
002652
25. Coil the hose. Start the rst loop clockwise and complete it by
placing over the hose support.
FIGURE 13
002668
26. Make a second, anticlockwise loop. The hose must pass
behind the loop to make the reverse loop.
FIGURE 14
002669
27. Alternate between clockwise and anticlockwise loops. Follow
the previous two steps until the entire hose is coiled on the
support. Place nozzle on the holder.
FIGURE 15
002670
28. Check the nozzle handle. It should be forward in the closed
position.
FIGURE 16
002654
29. Return all valves to operating position:
Table 3: Valve operating positions
Valve Handle Operating Position
Red Tank Valve
Open
Green Vent Valve
Closed
Blue Hose Clean-out Valve
Closed
Black Dry Chemical Valve
Open
30. Insert the ring pins through the valve handles and seal with
visual inspection seals, Part No. 25940.
31. Notify operating personnel that the extinguisher is back in
service.
32. Record the date of recharge on the tag (Part No. 2364) afxed
or attached to the extinguisher and in your permanent le
record in accordance with company, local, state, or federal
codes, regulations, or standards.
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