SYMPTOM | CAUSE | REMEDY | |
| Oil reserve over filled. | Drain to the proper level. | |
| Leak in the compressor oil | Check all piping lines and connections; | |
| system. | repair as necessary. | |
Excessive | Oil scavenge line not removing | a. Check scavenge line and its check | |
valve for restrictions; clear as necessary. | |||
compressor oil | the oil from the separator. | b. Make sure that the scavenge line | |
consumption. |
| reaches the bottom of the separator. | |
| Separator element damaged. | Replace the element. | |
| Compressor undersized for | Operating at low pressures increases the | |
| oil carry over; recheck the load | ||
| the air requirement. | ||
| requirements. | ||
|
| ||
| Unit being operating in an | Reposition the unit or open up the | |
| area with limited fresh air. | confinement. | |
| Fan belts are loose or broken. | Tighten or replace. | |
|
|
| |
| Dirt build up on the coolers. | Clean the cooler thoroughly. Be careful | |
| not to damage the fins. | ||
|
| ||
| Compressor level low. | Check and fill to proper level. | |
Compressor | Compressor oil filter dirty. | Replace the filter. | |
Thermostatic valve |
| ||
overheating | Clean or replace the element. | ||
malfunctioning. | |||
|
| ||
| Restriction in the compressor | Clean or replace the lines. | |
| oil lines. |
| |
| Restriction inside the oil | Clean internal tubes of the cooler. | |
| cooler. | ||
|
| ||
| Operating the compressor | Reinstall panels. | |
| with the panels removed. | ||
|
| ||
| Coolant level low. | Add coolant to the proper level. | |
| Leaks in the fuel system. | Check all the fuel lines and connections; | |
| repair or replace as necessary. | ||
|
| ||
| Engine not at correct | Adjust the engine to its proper speed. | |
| operating speed. | ||
|
| ||
High fuel | Pressure to regulator set too | Adjust regulator to correct pressure for the | |
high. | unit. | ||
consumption | |||
| Inspect the air intake system checking for | ||
|
| ||
| Engine air intake is restricted. | any restriction; clean repair or replace as | |
|
| necessary. | |
| Incorrect injection timing. | Adjust to specifications in the engine | |
| manual. | ||
|
|
30
P/N: 307271