2-9. ASSEMBLY. (CONT)
Connect coupling of 1 1/2 inch (38.1 mm) water hose (2) to water heater intake (lower) manifold
Install elbow (4) on water heater with a slight turn to right to seat pin in slot.
(M-80) Insert guard assembly (5) and smoke stack (6) through bracket (7) onto elbow (4).
Tighten screw (8) on bracket (7) to secure smoke stack (6) and guard assembly (5).
Do not cross power cables, water hoses, or fuel lines. Damage
to equipment could occur.
(M-85) Connect two 7-inch (178 mm) diameter exhaust ducts (9) together and connect to exhaust
port (10). Extend duct away from the water heater.
Connect hot water supply hose to the upper manifold (11).
Fuel used with the water heater is highly flammable and may
cause severe burns or death if handled improperly.
Connect fuel supply line (12) to pump filter (13).
Connect fuel return line (14) to pump (15).
Connect power source to water heater (1).
Use only specified fuel. Failure to do so may result in injury to
personnel or equipment.
Use only the following fuels:
VV-F-800 DF-A, DF-1, DF-2
MIL-T-5624 JP-4, JP-5