TM 10-4320-345-13
2-13. OPERATING PROCEDURES- cont.
d
Shutdown. Refer to figure 2-30/
(1) Shutdown 600 gpm pumps in all boost pumping stations beginning with station no. 4, no. 3, no.
2, then no. 1. Refer to the applicable TM.
(2) As boost pumps are shutdown, close discharge valves B3 to prevent back flow of water and loss
of prime. Refer to applicable TM to shutdown pumps
(3) Shutdown 600 gpm pump in lead pumping station. Refer to the applicable TM.
(4) Close suction valve L1 and discharge valve L2 to prevent back flow of water.
2-14. DECALS AND INSTRUCTION PLATES.
Instruction plates are used on the TWDS to advise the operator of proper operating procedures. Stencils
provide additional operating information and cautions to be observed during use of the equipment. Decals and
instruction plates appear on major assemblies of the TWDS.
a.
600 Gpm Pumps. For decals and instruction plates on the 600 gpm pumps, refer to the
applicable TM.
b.
125 Gpm Pumps. For decals and instruction plates on the 125 gpm pumps, refer to the
applicable TM.
c.
20K Collapsible Fabric Tanks. For decals and instruction plates on the 20K collapsible fabric
tanks, refer to the applicable TM.
d.
Hypochlorination Unit. For decals and instruction plates on the hypochlorination units, refer to
the applicable TM.
e.
Tricon. For decals and instruction plates on the tricons, refer to TM 55-8145-200-13&P.
2-15. OPERATING AUXILIARY EQUIPMENT.
WARNING
Engine driven water pumps must not be operated in enclosed areas unless exhaust discharge is
properly vented to the outside. Be alert at all times during operation for odors and symptoms of
carbon monoxide exposure.
a.
600 Gpm Pumps. Instructions for operating the 600 gpm pumps are contained In the applicable
TM.
b.
125 Gpm Pumps. Instructions for operating the 125 gpm pumps are contained in the applicable
TM.
2-68