TM 10-4610-240-10
TM 08580C-10/1
T.O. 40W4-13-21
(24) Check chemical solution container levels by loosening the cap on the indicator, and then gently letting go.
Indicators should remain raised approximately 1/4 the length of the indicator ( 1/4 full).
WARNINGS
ELECTRICAL HIGH VOLTAGE CAN KILL YOU
Electrical high voltage cannot be seen but it can kill you. Electricity is unlike most other dangerous
things you can come in contact with because it gives no warning and no symptoms to be wary of. Its
effect is immediate. It can kill you, render you unconscious, or severely burn you. To ensure your
safety and that of other maintenance personnel, always observe the following precautions:
ALWAYS make sure the unit is properly grounded.
Extreme care must be taken to prevent injury to fingers or hands when driving the ground rods. Do
not place hands between the ram and drive collar. Gloves should be worn. Be sure all connections
are tight so as to avoid a possible spark between the units and ground rod.
(25) Ground the ROWPU with ground rod kept on outside bottom of the control panel (figure 2-36) as follows:
(b) Remove the ground rod section rod with the bolt screwed into the coupler. The bolt keeps from
damaging the coupler when the rod is driven into the ground.
(b) Drive the first 3-foot section into the ground with the 8-pound hammer, or use the slide hammer.
NOTE
If driving gets too hard, soak the earth and try driving rod until 8 feet of rod is in the ground. If this does
not work initially, continue alternately soaking ground and driving rod. If unable to get 8 feet of rod into the
soil, then keep soil moist around the rod for the duration of the operation.
(c) When the first rod coupler is about 6 inches above ground, remove the driving bolt. Screw a new
length of ground rod into the one already in the ground and drive it in as with the first section. Continue until there are 8
feet of rod in the ground.
(d) When done with driving the ground rod, connect the rod sticking out of the earth tothe GROUND lug
located on the ROGEN frame immediately below the ROWPU electrical cable connections. Use the ground strap
provided.
FIGURE 2-36. GROUND RODS IN STOWED POSITION
2-49
