Operating Instruction Manual 451M 1564 Water Recirculation System
1564 Water Recirculation System Operating Instruction Manual Operating Instructions For the 1564 Water Recirculation System Purpose The 1564 Water Recirculation System provides a convenient means to operate a Parr 6300 Calorimeter when a constant supply of good quality tap water is not available. This unit works in conjunction with a water cooler such as the Parr 1552 to provide a “closed loop” and therefore a well-controlled, enclosed system.
1564 Water Recirculation System Operating Instruction Manual Safety Information To avoid electrical shock, always: 1. Use a properly grounded electrical outlet of correct voltage and current handling capability. 2. Ensure that the equipment is connected to electrical service according to local national electrical codes. Failure to properly connect may create a fire or shock hazard. 3. For continued protection against possible hazard, replace fuses with same type and rating of fuse. 4.
1564 Water Recirculation System Operating Instruction Manual Description The system consists of a 1.5 gallon reservoir to receive the overflow from the 6300 Calorimeter, a recirculation pump, and a power supply. As the calorimeter flushes and cools the bomb, the overflow water drains freely into the reservoir. The recirculation pump then pumps water back to the calorimeter on demand.
1564 Water Recirculation System Operating Instruction Manual Provisions for Lifting and Carrying – Before moving the instrument, disconnect all connections from the rear of the apparatus. Lift the instrument by grabbing underneath each corner. Operation Using water with less than 85 ppm total hardness, fill the water tank (P/N A262HW) to within 10 cm (4 inches) of the top. Take care not to fill the tank with water higher than the tube that enters through the side of the tank.
1564 Water Recirculation System Operating Instruction Manual Preventative Maintenance The following preventative maintenance for the 1564 Water Handling System is recommended: Change the water in the tank monthly. Change the in-line filter, 149C, every 3 months Replace the 3/8OD tubing, HX0038TB062, annually Wipe exterior surfaces with lightly dampened cloth containing mild soap solution.
1564 Water Recirculation System Operating Instruction Manual Parts List Part No.
1564 Water Recirculation System Operating Instruction Manual Figure 1 -8-
1564 Water Recirculation System Operating Instruction Manual Figure 2 WARNING: For continued protection against possible hazard, replace fuses with same type and rating of fuse.
1564 Water Recirculation System Operating Instruction Manual Figure 3 - 10 -
PARR INSTRUMENT COMPANY 211 Fifty-Third Street Moline, Illinois 61265 USA 309/762-7716 800/872-7720 Fax 309/762-9453 http://www.parrinst.com • E-Mail: parr@parrinst.
