Section XVIII. MAINTENANCE OF DIATOMITE FILTER COAGULATED WATER PIPING AND VALVES

Figure 4-69. Influent Plug Value; Removal and Installation.

Figure 4-71. Coagulated Water Piping From Wet Well to Quick Acting Valve, Removal and Installation.

TM-5-4610-218-12 Water Purification Unit Van Type Body Mounted Electric Motor Driven AC DC 115 208 V Single Phase 60 Hertz 1/20 to 2 HP; 1500 GPH Manual
Page Navigation
248

TM 5-4610-218-12

Section XVIII. MAINTENANCE OF DIATOMITE FILTER COAGULATED WATER

PIPING AND VALVES

WARNING

(3) Repair or replace all damaged parts.

e. Reassembly. Refer to figures 4-74 and 4-73

Dry cleaning solvent, P-D-680, used to

and reassemble the piping.

clean parts, is potentially dangerous.

f. Installation. Refer to figures 4-72 and 4-71

Avoid repeated and prolonged

and install the coagulated water piping.

breathing of the vapors and skin con-

trol with the liquid. Do not use near

4-66. Coagulated Water Piping From Top of Wet

open flame or excessive heat. Use in a

Well to the Influent and Effluent Plug Valves.

well-ventilated area. The flash-point

a. General. The coagulated piping is painted

of P-D-680 is 100-138 F (38-59 C).

yellow and is used in recirculating water from the

filter to the wet well. It is held in position with U-

4-65. Coagulated Water Piping From Wet Well

bolts and pipe straps.

to Filter.

b. Removal. Refer to figure 4-75 and 4-76 and

a. General The coagulated water piping from

remove the coagulated water piping.

the outlet of the wet well to the inlet side of the fil-

c. Disassem bly. Refer to figure 4-77 and disas-

ter is painted yellow. It connects the wet well tank

semble the piping.

to the filter pump and the filter pump to the filter.

d. Clean, Inspect and Repair.

b. Removal. Refer to figures 4-71 and 4-72 and

remove the coagulated water piping.

(1) Clean all parts with dry cleaning solvent

P-D-680.

c. Disassembly Refer to figures 4-73 and 4-74

and disassemble the piping.

(2) Inspect all parts for damage.

d. Clean, Inspect and Repair.

(3) Repair or replace all damaged parts.

(1) Clean all parts with dry cleaning solvent

e. Reassembly. Refer to figure 4-77 and reas-

P-D-680.

semble the piping.

(2) Inspect all parts for damage.

f. Installation. Refer to figures 4-76 and 4-75

and install the coagulated water piping.

Section XIX. MAINTENANCE OF WASTE WATER PIPING FOR FILTER

SLUDGE CONCENTRATOR TANK AND WASTE TANK

WARNING

4-67. Main Waste Water Piping Between Sludge

Concentrator Tank, Waste Tank and Union.

Dry cleaning solvent, P-D-680, used to

clean parts, is potentially dangerous.

a. General. The piping is located between the

Avoid repeated and prolonged

waste tank and the sludge concentrator tank and

breathing of the vapors and skin con-

the union of the other waste water piping from the

tact with the liquid. Do not use near

diatomite filter. The piping is painted red.

open flame or excessive heat. Use in a

b. Removal. Refer to figure 4-78 and remove the

well-ventilated area. The flash-point

waste water piping between sludge concentrator

of P-D-680 is 100-138 F (38-59 C).

tank, waste tank and union.

4-119

Privacy Statement
Press Release
Contact