TM 9-6150-228-13&P
CHAPTER 3
OPERATOR MAINTENANCE INSTRUCTIONS
SECTION I. LUBRICATION INSTRUCTIONS
3.1
LUBRICATION. Lubricate access door and top cover hinges and six handles every six months with an all purpose
lubricating oil.
SECTION II. TROUBLESHOOTING PROCEDURES
3.2
INTRODUCTION.
3.2.1
Table 3-lists the common malfunctions which one may find during the operation or maintenance of the power
distribution panel. One should perform the tests/inspections and corrective actions in the order listed.
3.2.2
Before troubleshooting the power distribution panel, make certain the malfunction in the system is not
originating
at either the user's equipment or the associated DISEIPDISE feeder center. Refer to TM 9-6150-226-13 for trouble-
shooting procedures applicable to DISE/PDISE equipment.
3.2.3
This manual cannot list all malfunctions that may occur, nor all tests or inspections and corrective actions. If
a malfunction is not listed or is not corrected by listed corrective actions, notify your supervisor.
3.3
SYMPTOM INDEX.
Troubleshooting
Procedure
Symbol
(Para)
Circuit breaker supporting user's load repeatedly trips.....................................
3.4.2
User's equipment operates erratically or too slowly .........................................
3.4.3
User's equipment will not operate....................................................................
3.4.1
3-1
