7-6
SHIP SYSTEM
Miscellaneous Shipboard
Electrical Equip and Installed
Receptacles 3000
SUBSYSTEM
Miscellaneous Shipboard Electrical Equip
and Installed Receptacles 3000
MRC CODE
3000
M-4/
Q-2R
SYSTEM
Miscellaneous Shipboard
Electrical Equip and Installed
Receptacles 3000
EQUIPMENT
Miscellaneous Shipboard Electrical
Equip and Installed Receptacles
3000XY
MAINTENANCE REQUIREMENT DESCRIPTION
1. Inspect portable electrical tool/device equipped with two-prong plug.
2. Measure Insulation resistance.
SAFETY PRECAUTIONS
1. Forces afloat comply with Navy Safety Precautions for Forces Afloat, OPNAVINST 5100 series.
2. Ensure all tag-out procedures are in accordance with current shipboard instructions.
3. Tool test set (SCAT 4547) can produce voltages dangerous to life. Wear rubber gloves.
TOOLS, PARTS, MATERIALS, TEST EQUIPMENT
1. [0399] Electrical tool testers, SCAT-4547,
07239-235000
2. [0883] Megger, 500V, 100MOhm, SCAT-4452
3. [0901] Multimeter, AC/DC, SCAT-4245
TEST EQUIPMENT
MISCELLANEOUS
1. [0526] Gloves, electrical workers,
7500 volt maximum safeuse, size 9,
rubber
1. [0096] Pen, ball-point
2. [1144] Tag, safety
3. [1657] Tag, safety check
4. [2277] Pad, writing paper
MATERIALS
NOTE: Numbers in brackets can be referenced to Standard PMS Materials Identification Guide (SPMIC) for stock
number identification.
PROCEDURE
NOTE 1:
For equipment issued on permanent or semi-permanent loan to work centers,
accomplish monthly, all other accomplish quarterly or before each issue. For repair
locker equipment, accomplish quarterly or after each use, whichever occurs first.
DISTRIBUTION STATEMENT D
Distribution authorized to DOD components and DOD contractors only; critical technology; February 1994.
Other requests for this document shall be referred to Naval Sea Systems Command (SEA 04TD). Destroy by any
method that will prevent disclosure of contents or reconstruction of the document.
LOCATION
Equipment Guide List Recommended
DATE
February 2000
RATES
EM2
EMFN
M/H
0.1
0.1
TOTAL M/H
0.2
ELAPSED TIME
0.1
MAINTENANCE REQUIREMENT CARD (MRC)
OPNAV 4790 (REV. 2-82)
ABEf0704
Figure 7-4.—Maintenance Requirement Card (MRC).
