Figure 2-15. Valves used for water source from snow.

TM 11-6780-225-12

Figure 2-15. Valves used for water source from snow.

d. Water System. The water system is operated

f. Refrigerator. Refer to the manual stored in the

by following the procedures in paragraph 2-8c.

darkroom file cabinet for instructions for starting the

refrigerator.

e. Equipment Covered by Manuals Stored in

g. Dehumidifier. Refer to the manual stored in-the

Darkroom File Cabinet. Refer to the manuals stored in

darkroom file cabinet for instructions for starting the

the darkroom file cabinet for instructions for the

dehumidifier.

refrigerator, dehumidifier, and other components of the

darkroom not covered by technical manuals.

2-9. Operating Under Usual Conditions (fig. 2-16)

a. Film and Print Drying Cabinets. Film and print

2-10. Operation Under Unusual Conditions

drying cabinets are operated by following procedures

a. Operation in Desert Climates.

When

the

outlined in paragraph 2-4a(2) or (4).

darkroom is used under conditions of extreme heat such

b. Equipment Covered by Technical Manuals.

as those found in desert regions, use the following

Refer to appendix A for the technical manual covering

precautions:

operation under usual conditions of the diffusion transfer

(1) Shade the darkroom from the sun.

kit, enlargers, print processors, processing unit, and air

conditioners.

(2) Operate the air conditioner.

c. Space Heater. The space heater is operated by

following procedures in paragraph 2-4a.

2-20