TM 10-4510-206-14
Item
No.
5.
6.
4-6
QUARTERLY
Table 4-1.
Organizational Preventive Maintenance Checks and Services
(continued)
B-Before Operation
D-During Operation
A-After Operation
INTERVAL
B
D
A
ITEM TO BE
INSPECTED
BATH UNIT
(cent)
Fire Ex-
tinguisher
Assembly
Grounding
Assembly
PROCEDURE
1.
Check that seal is not broken and
that extinguisher is not damaged.
1.
Check grounding wire by assuring
that the following conditions are met:
(a) Depth of 3/4” hollow rod or 5/8”
solid rod is driven to a depth of at
least 8 feet.
(b) Minimum ground plate user is nine
square feet (0.81 square meters) and
buried to a depth of four feet (120
centimeters).
(c) Cable is
or clamped to
to the ground
source.
awg copper wire, bolted
the rod, and attached
terminal of the power
