TM 10-3510-226-23
UNIT MAINTENANCE
CONTAINERIZED BATCH LAUNDRY
NSN 3510-01-527-2209
NSN 3510-01-527-2210
PROGRAMMABLE LOGIC CONTROL (PLC)
REPLACE
INITIAL SETUP
Tools
Personnel Required
Tool Kit, General Mechanics: Automotive (WP 0086
Quartermaster and Chemical Equipment
Repairer 63J (1)
Materials/Parts
Equipment Condition
Tape, Electrical Insulation (WP 0087 00, Item 52)
CBL shutdown and drained
Wire Markers (WP 0087 00, Item 58)
REPLACE
Replace Audible Alarm
WARNING
This equipment operates at high voltages. Use extreme caution, observe all warnings,
and follow all safety procedures. Failure to observe safety precautions may result in
injury or death to personnel.
1. Disconnect power by switching circuit breaker No. 8 to OFF.
2. Open PLC enclosure.
3. Strip the heat shrink insulation (Figure 1, Item 1) from the wiring connections.
4. Tag and disconnect wiring from audible alarm (Figure 1, Item 2).
5. Unscrew audible alarm (Figure 1, Item 2), and remove audible alarm.
6. Install replacement audible alarm (Figure 1, Item 2).
7. Connect wiring as tagged, and insulate wiring connections with electrical tape.
8. Close enclosure, connect power, and operate PLC.
9. Monitor for normal operation.
