Y S G IN M E ST L C CY E R T N VE OL S TABLE OF CONTENTS LS-JRE OPERATION & INSTRUCTION MANUAL Now with adjustable temperature control! Description Page Introduction 1 Safety Precautions 1 Installation / Set-up 1 Supplied Parts & Accessories 1 Choosing a Location 2 Electrical Connections 2 Plumbing Connections 3 Operating the LSJr.
INTRODUCTION This “LS-JrE” solvent recycling system is designed to safely recycle contaminated solvents on-site using a thermal distillation process. When properly installed and operated, the LS-Jr provides long, trouble-free service, and can typically recover five gallons of solvent in eight hours. The LS-Jr is capable of processing most solvents with boiling points between 100°F and 320°F. If your solvent’s boiling point is between 320°F and 500°F, the optional LS-JrVac must be used.
CHOOSING A LOCATION: Be sure that the unit is installed on a level table. Remember, the LS-Jr must be located in an explosion-proof area. Consult NFPA guidelines for specific details and requirements on ventilation, structures, lighting and other electricals, earth-grounding, and size of explosion-proof area ELECTRICAL CONNECTIONS The LS-Jr requires a 220 volt, 1 phase, 5 amp electrical service with ground.
PLUMBING CONNECTIONS WARNING: WATER FLOW MUST BE VERIFIED BEFORE OPERATION TO PREVENT ACCUMULATION OF DANGEROUS VAPORS. A continuous cooling water supply is required to condense the solvent vapors back into liquid form. This water can be from the tap or from a closed-loop recirculating system (such as the FTI “Little Cooler”). Water flow requirements are 1/8 to 1/4 gallons per minute at a temperature no higher than 80°F. If your solvent’s boiling point is lower than 150°F, colder water may be required.
2. Line the boiling chamber with a Stilbag for easy waste residue removal. To install a Stilbag: • Unroll the Stilbag and expand it open. • • • Insert into the boiling chamber, and flatten along the bottom and sides to prevent any air pockets. Install the Stilbag retaining ring. Compress the ring by placing your thumb and finger into the loops and squeezing them together.
11. Keep the condenser water flowing for an additional 1/2 hour after turning off the LS-Jr. This is to recondense any remaining vapors from the boiling chamber. 12. Allow the LS-Jr to cool down below 100°F before attempting to remove the lid. This takes approximately 8 hours (over night). 13. Disconnect the hoses from the LS-Jr lid. Using the handles, slowly lift and remove the lid from the top of the boiling chamber. Set the lid down on a clean, flat surface. 14.
PROBLEM: Lid pops up. POSSIBLE CAUSES: • Discharge hose is submersed in the distilled solvent. Prevent the distillate from filling up to the hose’s level in the receiving pail. • Condenser clogged with residue. Clean the condenser and all distillate plumbing. • Air pocket under the Stilbag. Reinstall a Stilbag correctly (refer to the “Operating the LS-Jr” section of this manual. PROBLEM: Water contaminating the clean, distilled solvent. POSSIBLE CAUSES: • Water in dirty solvent (feed material).
APPENDIX SPECIFICATIONS MODEL: LS-Jr E DIMENSIONS: 29” wide x 24” deep x 19” tall SHIPPING WT: 220 lb. ELECTRICAL REQUIREMENTS: 220 volts, 1 Ph, 50/60 Hz, 5 amps COOLING WATER REQUIREMENTS: SOLVENT BOILING RANGE: 1/8 - 1/4 GPM 100°F - 320°F (w/o JetVac) 200°F - 500°F (with JetVac) MAX. OPERATING TEMPERATURE: 392°F Tech Service Hot Line 1-800-888-3743 Part Number J102902, Rev. 13 Lit. ID No.
