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Page Title:
Manual Startup With Manual Priming. |
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 TM 55-1915-200-10
2-5.27.5. Manual Startup With Manual Priming.
damp areas.
Ensure all
connections are tight and
a. Perform steps a through d in paragraph 2-
5.27.1.
clean.
Fumes and gases can be
b. Pull manual start pull cord (12, FIGURE 2-177,
dangerous. Keep away from
Sheet 3 of 3) in a quick steady motion until engine
fumes.
Work in well
starts.
ventilated area. Welding on
CAUTION
galvanized steel, lead or
Do not allow pump to run more than
cadmium
produces
toxic
2 minutes without water flowing.
fumes.
Ensure adequate
Lack of cooling water could cause
protection. DO NOT weld in
severe impeller and exhaust system
areas
where
chlorinated
damage.
hydrocarbon vapors from
c. Perform steps f through h in paragraph 2-5.27.1.
degreasing,
cleaning
or
2-5.27.6.
Centrifugal Electric Submersible Pump.
spraying
chemicals
are
present.
These are highly
a. Attach strainer (5) to pump (4) inlet.
toxic gases.
Death could
b. Attach hose (2) to pump (4) discharge.
result.
c. Lower pump into the water using attached
Arc rays can injure eyes and
handling line (1).
burn skin.
Wear proper
CAUTION
protection for eyes and skin.
Keep the pump inlet in water while
Wearing of contact lenses
pump is operating.
during welding acts to fuse
d. Lead the discharge hose (2) to nearest
the eye and lens. Do not
discharge point.
wear contact lenses when
e. Plug power lead (3) into nearest receptacle or
welding.
extension lead.
Welding produces heat and
2-5.27.7. Countermeasure Washdown System The
.
sparks;
keep
a
fire
countermeasure washdown system is turned on or off by
extinguisher at hand in the
the key operated switch in the pilothouse.
The
event of a fire during welding.
countermeasure switch is located on the port, half
Welder and electrodes are
bulkhead below the trim clinometer.
live when the power switch is
2-5.28. Arc Welder. (FIGURE 2-179)
ON.
Observe
safety
WARNING
precautions or injury could
Electric shock can kill.
result.
Electrodes and work area (or
a. Move power switch (6) to ON position and
ground) is "hot" when welder
observe that red power light (5) is on.
is on. Never touch electrodes
b. Place Current Dial Selector (2) in the A or B
to body or clothing. Wear dry
range depending on desired arc current.
gloves. Never work in wet or
2-495
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