Troubles And Remedies - benza BZC248 Manual

10. TROUBLES AND REMEDIES

Table 2
Trouble
Motor unable to run, Running
too Slow, or Getting hot
Sticking of main compressor
Terrible shake or abnormal
noise
Pressure insufficient or
discharge capacity decreased
The oil Consumption too
excessive
Possible causes
(1) Fault in line, or voltage insufficient
(2)Power cable too thin or too long
(3)Fault in pressure switch
(4) Fault in motor
(5) Sticking of main compressor
(1) Moving parts burnt due to insufficient oil
(2) Moving parts damaged, or stuck by
foreign body
(1) Connecting part loose
(2) Foreign body got into main compressor
(3) Piston knocking valve seat (4)Moving parts
seriously worn
(1) Motor running too slow
(2) Air filter choked up
(3) Leakage of safety valve
(4) Leakage of discharge pipe
(5) Sealing gasket damaged
(6) Valve plate damaged, carbon buildup or
stuck
(7) Piston ring and cylinder worn of damaged
(1) Oil level too high
(2) Breath pipe choked up
(3) Pilton ring and cylinder worn or damaged
Remedies
(1)Check: the line
(l2)Replace the cable
(3)Repair or replace
(4)Repair or replace
Check crankshaft, bearing, connecting rod,
piston, piton ring, etc. and replace if necessary
(1)Check and retighten
(2)Check and clean away
(3)Replace with thicker paper gasket
(4)Repair or replace
(1) Check and remedy
(2) Clean or replace the cartridge
(3) Check and adjust
(4) Check and repair
(5) Check and replace
(6) Replace and clean
(7) Repair or replace
(1) Keep the level within set range
(2) Check and clean
(3) Repair or replace
I 15