Heavy Duty Balanced Opposed Compressors

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FOR MODELS: JG AND JGA SECTION 4 - LUBRICATION AND VENTING 2 Disconnect wiring and loosen set screws. Remove DNFT housing to a safe atmosphere. 3 Use 3/8 inch ratchet wrench to remove the pipe plug. 4 Remove battery from the DNFT and disconnect from the polarized connector. 5 Connect the new battery (Ariel part number A-10807 or Radio Shack 960-0418) to the attached polarized plug. 6 Reinsert the battery and reinstall pipe plug. 7 Replace DNFT control housing on the magnet housing to original position and tighten set screws. Reattach wiring and conduit. 8 Verify the DNFT is working by pre-lubing the system and check for LED blink See the Ariel web site - vendor literature - Whitlock for more details on DNFT’s. MAGNET HOUSING MAGNET O-RING CONTROL HOUSING HEAD ALLEN SCREWS(2) SET SPACER POLARIZED CONNECTOR FIGURE 4-5: DIGITAL NO-FLOW TIMER SWITCH - (DNFT) Assembly Instructions For Divider Valves LED NOTE: THE CENTER TIE ROD IN THE BASEPLATE IS OFFSET SO THAT THE INTER- MEDIATE BLOCKS CANNOT BE ASSEMBLED BACKWARDS. IF EXCESSIVE FORCE IS ENCOUNTERED DURING ASSEMBLY, MAKE SURE BLOCK IS NOT BACKWARDS. 1. Screw three tie rods into inlet block until ends are flush with surface of block. 2 Slide inlet gasket onto tie rods. 3 Alternately slide an intermediate block and an intermediate gasket plate onto the tie rods until the last intermediate block is in place. 4 Discard remaining intermediate gasket plate. 5 Slide end gasket plate and end block onto tie rods. 6 Lay baseplate assembly on flat surface and tightening nuts to 72 lb-in. (8.1 N·m), torque. 7 Mount divider valves with gasket plates onto baseplate and tightening mounting screws to 108 lb-in. (12.2 N·m), torque. PAGE 4 - 16 11/01 SPRING REPLACEABLE FIELD BATTERY ARIEL P/N:A-10807 #22 AWG 18" LEADS (7) RED RED ORANGE GREEN ORANGE YELLOW YELLOW 1/2“ PIPE PLUG
FOR MODELS: JG AND JGA SECTION 4 - LUBRICATION AND VENTING Operation The inlet passageway is connected to all piston chambers at all times with only one piston free to move at any one time. With all pistons at the far right, lubricant from the inlet flows against the right end of piston 1. (See Figure 4-6: illustration 1) Lubricant flow shifts piston 1 from right to left dispensing piston lube through connecting passages to outlet 1. Piston 1 shift directs flow against right side of piston 2. (See Figure 4- 6: illustration 2) Lubricant flow shifts piston 2 from right to left dispensing lube through valve ports of piston 1 and through outlet 2. Piston 2 shift directs lubricant flow against right side of piston 3. (See Figure 4-6: illustration 3) Lubricant flow shifts piston 3 from right to left dispensing lube through valve ports of piston 2 and through outlet 3. Piston 3 shift directs lubricant through connecting passage to the left side of piston 1. (See Figure 4-6: illustration 4) Lubricant flow against left side of piston 1 begins the second half-cycle which shifts pistons from left to right dispensing lubricant through outlets 4, 5 and 6 of the divider valve. If pistons refuse to move, check for air lock in one or more valve ports by manually shifting a piston from right to left. Outlet 4 Outlet 2 Outlet 3 Outlet 4 Outlet 2 Outlet 3 Inlet Inlet Illustration 1 Illustration 3 Inlet Outlet 1 Outlet 5 Outlet 6 Outlet 1 Outlet 5 Outlet 6 FIGURE 4-6: DIVIDER VALVE OPERATION SCHEMATIC 11/01 PAGE 4 - 17 Outlet 4 Outlet 2 Outlet 3 Outlet 4 Outlet 2 Outlet 3 Inlet Illustration 2 Illustration 4 Outlet 1 Outlet 5 Outlet 6 Outlet 1 Outlet 5 Outlet 6
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ARIEL Heavy Duty Balanced Opposed C
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FOR MODELS: JG AND JGA TABLE OF CON
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FOR MODELS: JG AND JGA TABLE OF CON
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FOR MODELS: JG AND JGA SECTION 1 -
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Heavy Duty Balanced Opposed Compressors

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