Ingersoll Rand SS3L3 Manuel Du Propriétaire page 13

62215.10.56
EN
Excessive noise during operation
Excessive starting and stopping
High oil consumption
Knocking or rattling
22204929 Rev B
PROBLEM
Loose beltwheel or motor pulley, excessive
end play in motor shaft or loose drive belts��
Lubricant viscosity too high
Lubricant level too low
Compressor valves leaky, broken, carbonized
or loose��
Carbon build-up on top of piston(s)��
Defective ball bearings on crankshaft or
motor shaft��
Leaking check valve or check valve seat
blown out��
Air leaks in air discharge piping��
Leaking check valve or check valve seat
blown out��
Excessive condensate in receiver tank
Clogged or dirty inlet and/or discharge line
filter��
Lubricant viscosity too low
Detergent type lubricant being used
Piston rings damaged or worn (broken, rough
or scratched)�� Excessive end gap or side
clearance
Piston rings not seated, are stuck in grooves
or end gaps not staggered
Cylinder(s) or piston(s) scratched, worn or
scored
Connecting rod, piston pin or crankpin
bearings worn or scored
Crankshaft seal worn or crankshaft scored
Worn cylinder finish
Loose beltwheel or motor pulley, excessive
end play in motor shaft or loose drive belts��
Compressor valves leaky, broken, carbonized
or loose��
Carbon build-up on top of piston(s)��
Cylinder(s) or piston(s) scratched, worn or
scored
Connecting rod, piston pin or crankpin
bearings worn or scored
Defective ball bearings on crankshaft or
motor shaft��
POSSIBLE CAUSE POSSIBLE SOLUTION
Check beltwheel, motor pulley, crankshaft,
drive belt tension and alignment�� Repair or
replace as required��
Drain existing lubricant and refill with proper
lubricant
Add lubricant to crankcase to proper level
Inspect valves�� Clean or replace as required��
Install valve kit
Clean piston(s)�� Repair or replace as required��
Inspect bearings and replace crankshaft
assembly if required
Replace check valve��
Check tubing and connections
Replace check valve
Drain receiver tank with manual drain valve
Clean or replace
Drain existing lubricant and refill with proper
lubricant
Drain existing lubricant and refill with proper
lubricant
Install ring kit
Adjust piston rings
Repair or replace as required
Inspect all�� Repair or replace as required
Replace seal or crankshaft assembly
Deglaze cylinder with 180 grit flex-hone
Check beltwheel, motor pulley, crankshaft,
drive belt tension and alignment�� Repair or
replace as required��
Inspect valves�� Clean or replace as required��
Install valve kit
Clean piston(s)�� Repair or replace as required��
Repair or replace as required
Inspect all�� Repair or replace as required
Inspect bearings and replace crankshaft
assembly if required
EN-1