Section III. OPERATION UNDER USUAL CONDITIONS

TM 9-6115-662-13&P Section III. OPERATION UNDER USUAL CONDITIONS 2-3 ASSEMBLY AND PREPARATION FOR USE. 2-3.1 Unpacking the Equipment. Unpacking must be performed by unit level maintenance personnel. 2-3.2 Installation Instructions. 2-3.2.1 Positioning Power Unit. Position the equipment at the worksite as follows: NOTE There will be two units for the Power Plant AN/MJQ-40. This procedure must be performed on each unit and trailer. The two units must be posi- tioned to allow the interconnection of the supplied cables. a. Select an area as level as possible to install equipment. b. When installing the power plant, locate the two power units side by side as shown in figure 2-3. c. Set the trailer handbrakes and lower trailer support devices. Refer to TM 9-2330-205-14&P for detailed installation of trailer. d. Remove fire extinguisher from bracket. Locate fire extinguisher on ground away from equipment. 2-3.3 Grounding of Generator Set. Ground the equipment in accordance with Army Field Manual FM 20-31. Typical ground rod installations are shown in figure 2-4. If a ground rod is used, install and connect it as follows: NOTE The Power Plant AN/MJQ-40 consists of two power units. One ground rod must be installed for each power unit. a. Remove ground rod, grounding strap, and slide hammer (figure 2-5) from accessory box. Perform assembly steps (1) through (4). WARNING Impact disk must be tightened to end of threads on rod. Also, lock washer and nut must be tightened firmly against impact disk. Failure to observe this warning could result in severe personal injury and/or death and damage to the equipment. NOTE The terminal lug supplied with the ground rod is too small. Use additional ground strap provided with power unit. 2-28