Heavy Duty Balanced Opposed Compressors - Ariel Corporation
Heavy Duty Balanced Opposed Compressors - Ariel Corporation Heavy Duty Balanced Opposed Compressors - Ariel Corporation
Section 3 - Maintenance For Models: JGH:E:K:T to optimize lubrication system operation. In some applications, cross-ported divider valves deliver the proper proportion of lubricant to a given point. 5. During operation, verify oil fills the lubricator reservoir sight glass at least half way, but does not exceed twothirds. See specific packager data to determine normal operating conditions, cylinder working pressures, and rated speed. Reservoir oil lubricates the worm gear and cam; it does not flow through the system. The reservoir also catches lube pump overflow. Add oil only if needed to raise reservoir oil level. See Table 3-5. TABLE 3-5 Force Feed Lubricator Reservoir Oil Capacity Lubricator Type Ariel Designs US Gallons (Liters) Single Pump 0.25 (1) Dual Pump 0.5 (1.75) Four Pump 0.8 (3) 6. Ariel fills the force feed system with mineral oil. If tubing is missing, or if the system is drained, fill and prime the system through a 1/8 inch plug on the discharge end of the lubricator pump. 7. Prime the force feed lubrication system with a proper priming pump just prior to starting the compressor (see Fig. 1-2 for pump illustration). Use clean force feed lubricating oil of same type and grade as used in service. Do not use any other fluid type or grade to prime. 8. For recently overhauled units, adjust lubricator for maximum delivery. Loosen adjusting screw locknut. Turn plunger stroke adjustment screw to the full up position. Tighten adjusting screw locknut. Set proper feed rate after the machine starts. 9. When two or more pumps are manifolded to feed one distribution block, adjust them equally. Start with pumps wide open, and adjust them together so that when break-in cycle time is set, the pumps stroke about the same. After break-in period, adjust the pumps in the same manner, provided that the final pump stroke is not too short. Try to keep the stroke greater than 20% of maximum; a shorter stroke produces unreliable pump output. If needed, close one pump to stop its flow and open the other(s) to make the “normal” cycle time, and maintain a stroke greater than 20% in the functioning pump(s). PAGE 3-22 3/11
For Models: JGH:E:K:T Section 3 - Maintenance Common Oil Supply Fig. 3-12 shows the force feed lube system installation when compressor frame lube oil is also used for cylinder and packing lubrication. 1. Compressor Frame Oil Gallery 2. Single Ball Check Valve 3. Sintered Bronze Filter 4. Force Feed Lubricator Pump 5. Rupture Disk 6. Pressure Gauge 7. Divider Valves Distribution Block 8. Fluid Flow Monitor No-Flow Timer Shutdown Switch 9. Double Ball Check Valve 10. Packing Injection Point 11. Top Cylinder Injection Point 12. Bottom Cylinder Injection Point FIGURE 3-12 Force Feed Lubrication System: Common Oil Supply 6 7 2 11 12 9 8 To other Cylinders and Packings Drain to Crankcase 3/11 PAGE 3-23 10 9 2 1 3 5 4
- Page 1: Maintenance and Repair Manual For J
- Page 4 and 5: For Models: JGE:H:K:T Oil Strainer.
- Page 6 and 7: For Models: JGE:H:K:T SECTION 5 - S
- Page 8 and 9: For Models: JGH:E:K:T FIGURE 4-23
- Page 10 and 11: For Models: JGH:E:K:T General Safet
- Page 12 and 13: For Models: JGH:E:K:T Ariel Contact
- Page 14 and 15: Section 1 - Tools For Models: JGH:E
- Page 16 and 17: Section 1 - Tools For Models: JGH:E
- Page 18 and 19: Section 2 - Instrumentation For Mod
- Page 20 and 21: Section 2 - Instrumentation For Mod
- Page 22 and 23: Section 2 - Instrumentation For Mod
- Page 24 and 25: Section 2 - Instrumentation For Mod
- Page 26 and 27: Section 2 - Instrumentation For Mod
- Page 28 and 29: Section 2 - Instrumentation For Mod
- Page 30 and 31: Section 2 - Instrumentation For Mod
- Page 32 and 33: Section 3 - Maintenance For Models:
- Page 34 and 35: Section 3 - Maintenance For Models:
- Page 36 and 37: Section 3 - Maintenance For Models:
- Page 38 and 39: Section 3 - Maintenance For Models:
- Page 40 and 41: Section 3 - Maintenance For Models:
- Page 42 and 43: Section 3 - Maintenance For Models:
- Page 44 and 45: Section 3 - Maintenance For Models:
- Page 46 and 47: Section 3 - Maintenance For Models:
- Page 48 and 49: Section 3 - Maintenance For Models:
- Page 50 and 51: Section 3 - Maintenance For Models:
- Page 54 and 55: Section 3 - Maintenance For Models:
- Page 56 and 57: Section 3 - Maintenance For Models:
- Page 58 and 59: Section 4 Part Replacement For Mode
- Page 60 and 61: Section 4 Part Replacement For Mode
- Page 62 and 63: Section 4 Part Replacement For Mode
- Page 64 and 65: Section 4 Part Replacement For Mode
- Page 66 and 67: Section 4 Part Replacement For Mode
- Page 68 and 69: Section 4 Part Replacement For Mode
- Page 70 and 71: Section 4 Part Replacement For Mode
- Page 72 and 73: Section 4 Part Replacement For Mode
- Page 74 and 75: Section 4 Part Replacement For Mode
- Page 76 and 77: Section 4 Part Replacement For Mode
- Page 78 and 79: Section 4 Part Replacement For Mode
- Page 80 and 81: Section 4 Part Replacement For Mode
- Page 82 and 83: Section 4 Part Replacement For Mode
- Page 84 and 85: Section 4 Part Replacement For Mode
- Page 86 and 87: Section 4 Part Replacement For Mode
- Page 88 and 89: Section 4 Part Replacement For Mode
- Page 90 and 91: Section 4 Part Replacement For Mode
- Page 92 and 93: Section 4 Part Replacement For Mode
- Page 94 and 95: Section 4 Part Replacement For Mode
- Page 96 and 97: Section 4 Part Replacement For Mode
- Page 98 and 99: Section 4 Part Replacement For Mode
- Page 100 and 101: Section 4 Part Replacement For Mode
For Models: JGH:E:K:T Section 3 - Maintenance<br />
Common Oil Supply<br />
Fig. 3-12 shows the force feed lube system installation when compressor frame lube oil is also used<br />
for cylinder and packing lubrication.<br />
1. Compressor Frame Oil<br />
Gallery<br />
2. Single Ball Check Valve<br />
3. Sintered Bronze Filter<br />
4. Force Feed Lubricator<br />
Pump<br />
5. Rupture Disk<br />
6. Pressure Gauge<br />
7. Divider Valves<br />
Distribution Block<br />
8. Fluid Flow Monitor<br />
No-Flow Timer<br />
Shutdown Switch<br />
9. Double Ball Check Valve<br />
10. Packing Injection Point<br />
11. Top Cylinder Injection<br />
Point<br />
12. Bottom Cylinder Injection<br />
Point<br />
FIGURE 3-12 Force Feed<br />
Lubrication System:<br />
Common Oil Supply<br />
6<br />
7<br />
2<br />
11<br />
12<br />
9<br />
8<br />
To other Cylinders<br />
and Packings<br />
Drain to<br />
Crankcase<br />
3/11 PAGE 3-23<br />
10<br />
9<br />
2 1<br />
3<br />
5<br />
4
Change language