TM 5-5430-248-13&P
FIELD LEVEL MAINTENANCE
500 GALLON WATER DRUM DWDM5CG
OPERATION UNDER UNUSUAL CONDITIONS
INITIAL SETUP:
Tools
References
Tiedown assembly kit (WP 0027)
Introduction
The drum is designed to operate normally within a wide range of climate conditions. However, there are
some conditions that require special procedures to keep the drum operating properly and to prevent
damage.
OPERATION IN EXTREME HEAT, TEMPERATURES OVER 135o F (57o C)
CAUTION
Water inside drum will expand as temperature rises.
Keep the drum as cool as possible to avoid pressure
build up. Exceeding the operating pressure could
lead to equipment damage and loss of water.
The 500 gallon water drum can be safely operated in temperatures of up to 135o F. All metal parts are
designed to perform at these temperatures. The fabric casing is composed of a cord base with neoprene
coating, which enables the drum to expand in extreme temperatures and moisture without delamination or
blistering. Additionally, the fabric casing is a sand matte color designed to reflect and not absorb the
heat.
Operating the 500 gallon water drum in extreme heat is very similar to operating the drum in usual
conditions. However, additional precautions listed below should be taken to increase the efficiency of the
drum. They are:
1. Do not block air circulation around the drum.
2. Erect a tent or tarpaulin over drum to provide shade.
3. Place drum under shade of trees or cover with leafy branches.
4. Cover drum with wet burlap or other fabric to keep fabric wet.
END OF TASK
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