Section Il. MOVEMENT TO NEW WORKSITE

TM 5-6115-376-13

Section Il. MOVEMENT TO NEW WORKSITE

PU-699/M trailer to PU-700/M truck). Place

2 - 8 . Dismantling for Movement

front and rear landing legs of trailer sets in

Stop all units, disconnect power cables between

stored position, and ladder in place on truck.

units; wind the 100-foot power cables on their

Attach air and electric lines between trailer and

reels, and store reels in travel position (2 on

truck, close truck tailgate.

PU-407/M and PU-699/M, 18 on PU-408/M and

PU-700/M). Disconect ground rods and auxiliary

2-9. Reinstallation After Movement

fuel drums (if used). Close up distribution panel

Following movement, separate trailer and truck

assemblies, DE hoods, and reinstall switchbox on

and site both units (para 2-2), Set up ground

fender of PU-699/M (or synchronizer assembly

connections (para 2-4) and external fuel lines

on fender of PU-407/M ). Store portable acces-

(para 2-3). Make connections required between

sory boxes, fuel cans, and portable distribution

sets, panels and auxiliary facilities (para 2-5

boxes in place on trailer and truck. Hook the

through 2-7).

PU-407/M to rear hitch of PU-408/M truck (or

Section Ill. CONTROLS AND INSTRUMENTS

ponents and their location, Refer to figure 2-6

2 - 1 0 . General

for the PU-407/M setup ready for operation,

This section describes the various controls and

Function

Control, Indicator, or Connector

instruments, and provides the operator/crew

Phase meters, one per phase, ___ Indicate total phase cur-

sufficient information to insure proper operations

rent drain of the three

ammeter scale, 0-200 amps

of the two generator sets.

(PU-407/M and PU-408/M) associated single phase

power circuits,

0-500 amps (PU-699/M and

PU-700/M).

2-11. Controls and Instruments

Phase control switches _ _Provide on-off contact and

overload protection for

(circuit breaker switches

The following are descriptions and functions of

associated single phase

with 70-amp rating, 3 per

the controls, indicators, and connection points of

power circuits.

phase).

the power distribution components of the trailer

Phase indicator lamps _______Glow when associated

mounted (PU-407/M or PU-699/M) or truck

phase circuit breaker

(neon lamps 110 VAC, 3

mounted (PU-408/M or PU-700/M ) generator

switch is operated to on

per phase).

position.

sets. For information concerning controls and

Phase receptacle-connector ____ Provide for connection of

instruments on the diesel engine generator units,

output power cables to

(power receptacle-connec-

refer to TM 5-6115-239-10 (Consolidated Model

single phase power cir-

tor, 3 per phase).

4070, 45KW) or to TM 5-6115-247-15 (Stewart-

cuits.

Stevenson Model 54400, 45KW). For the 60KW

b. Portable Distribution Boxes (AU Units).

sets refer to TM 5-6115-425-23. For information

on the M54A2 cargo truck refer to TM 9-2320-

Functions

Control, Indicator, or Connector

211-10; and for information on the M200A1 gen-

Control switches (circuit ______ Provide on-off control and

overload protection for

breaker switches, 15-amp

erator trailer refer to TM 9-2330-205-14. Figure

associated power recep-

rating).

2-5 shows a typical control panel set up. (Model

tacle (No. 1 through

4070 shown; other models have similar controls),

No. *).

Indicator lamps (neon, _____ __Glow when associated

a. Distribution Box (All Units). The descrip-

110 VAC).

control switch is oper-

tions and functions listed below apply to controls,

ated to On position.

indicators, and receptacle connectors associated

Output receptacles (Duplex---- Provide for connection or

with all three output phases (A, B, and C) of the

power receptacles, 110 VAC). power cords from addi-

tional or special equip-

distribution box of the PU-407/M and PU-408/M,

ment

The distribution box, distribution panel, and con-

Input Receptacle Connectors--- Provide for connection of

trol panel used with the 60KW PU-699-M and

power cable from distri-

PU-700/M is similar, differences being in com-

bution box.

2-6