BOILER TROUBLESHOOTING PROCEDURES-CONTINUED
Table 1. Boiler Troubleshooting Procedures for Containerized Batch Laundry Continued.
TEST OR INSPECTION
6. Boiler High Temp
Shut down boiler immediately, and
inspect for material damage.
Antifreeze used in the following
Always allow the boiler to cool
procedure is highly toxic. Wear
for at least 30 minutes before
appropriate protective clothing when
attempting any maintenance.
handling antifreeze/glycol. If
Failure to observe safety
antifreeze contacts eyes or skin,
precautions may result in
flush the affected area immediately
serious burns or death to
with clean water and seek medical
Do not make substitutions for the
antifreeze. The use of antifreeze
other than the type identified in the
Expendable and Durable
List may decrease performance.
Failure to comply may shorten the
life span of the equipment.
Allow boiler to cool for at least
Refill coolant reservoir with
Verify glycol level in reservoir (Figure
ethylene glycol IAW TM 10-
6, Item 1).
3510-226-10. Inspect boiler for
Replace an inoperative
Verify operation of circulating pump
circulating pump. Refer to WP
(Figure 6, Item 2)
to WP 0074
Reset high limit thermostat.
Check high limit thermostat (Figure 6,
Test and replace high limit
Item 3) setting and operation.
thermostat as necessary IAW
If further corrective action is
required, notify direct support