TM 10-6640-239-13 1-12 c. Interior.  (Refer to Figure 1-4.) Emergency Light Ballast Box (1):  Contains components for turning emergency lights on when normal power is lost, and for recharging the battery when normal power is restored.  There are two emergency light ballast box positioned throughout laboratory, one near the gas cylinder storage, and one near the bookcase above the sink. Storage Locker (2):  Provides a storage space for miscellaneous equipment and supplies. MAIN POWER PANEL A1 (3):  Main entry and control point for power supplied to laboratory.  Contains purge control relay A1K1, the main circuit breaker and circuit breaker that supplies power to POWER PANEL NO. 2 in mechanical room.  Also contains circuit breakers that supply power for lighting, convenience outlets, the gas alarm system and all other equipment located in laboratory section. First Aid Kit / Burn Kit (4):  Provides essential items required to treat minor injuries and burns. Gas Alarm Control (5):  A calibrated instrument designed to continuously monitor for combustible gas air mixtures.  It alerts personnel to hazardous conditions and automatically activates air purging system. Desiccating Cabinet (6): A desiccating cabinet designed to comply with requirement of ASTM Method ASTM D-2276. Environmental Control Unit (ECU) Remote Control (7):  There is one control module for each ECU.  They are used to control ECUs in heating, cooling, or venting modes of operation. Oil Thief (8):  Provides a means for collecting petroleum samples in accordance with ASTM test D-4057. Flashlight (9): Provides emergency lighting.  There are four flashlights positioned throughout laboratory, one near each of the laboratory doors, one on roadside wall, and one in machinery room. Digital Controller (10):  Used to control the temperature of the Ramsbottom carbon residue tester located in the fume hood. ECU Duct Work (11): Used to direct air flow from ECU units throughout interior. Water Chiller (12):  A 30-gph unit that provides chilled water for laboratory. Air Tank (13):  A 30-gallon tank capable of acting as an air accumulator at a pressure of up to 200 psi. Centrifuge (14):  Used to conduct ASTM tests D-91, D-893, D-1796, D-2273, and FTMS test F-5105.5. Sampling and Gaging Kit (15):  A portable petroleum test kit used in performing ASTM test D-287, D-4057, D-1250, and D-1298. Roadside Cabinets (16):  Provides storage for equipment and supplies. Oven/Incubator (17):  Provides a controlled temperature, dry heat environment from ambient to 140 Deg C. Kinematic Viscosity Bath (18):  A viscosity bath used to perform ASTM test D445 which determines the kinematic viscosity of transparent and opaque liquids and the calculation of dynamic viscosity. Analytical Balance and Vibration Damping Support (19):  Used to perform ASTM test D-2276.  It is fully automatic, top loading with up front, one finger control of all balance functions. Purge Control Distribution Box A3 (20): Located below MAIN POWER PANEL A1 and behind an access panel the purge control distribution box A3 contains components to operate the purge cycle that moves outside air into the ECU ducting system and forces any gases or contaminated air outside via the purge exhaust doors. Propane Storage Locker (21):  Provides a secure, well-ventilated storage for propane cylinders. Gas Cylinder Storage Locker (22):  Provides secure storage for oxygen, carbon dioxide, and nitrogen cylinders. Entrance, Machinery Room: (Sheet 2, Item 23):  Used to gain access to Machinery Room.  Located on the curbside of trailer.