Bubbles or foam visible
Trouble shoot
●
No bubble shown
High-pressure pipe is hot
abnormally.
H-L pressure of the
pressure gauge needle
indicates high pressure
abnormally
●
Too much of refrigerant deflate.
●
High pressure pipe is not abnormal
●
H.L pressure of the pressure
gauge needle indicates high
abnormally.
Abnormal
●
Refrigerant in the
sight is shown clearly
●
When engine RPM
operates with high low
some bubbles disappear
slowly
●
Normal refrigerant gas situation
●
High pressure pipe is hot
Low pressure pipe is cool
●
High low pressure is normal
with below.
Low: 1.5~2.0kg/
㎡
High: 14.5~15 kg/
㎡
Abnormal
3.Diagnosing malfunctions.
(1) Tracing faults
SYMPTOM
CONDITION
CAUSE
REMEDY
SYMPTOM
CONDITION
CAUSE
REMEDY
1.Compressor
Abnormal
sound
Inlet sound
Outlet sound
Insufficient Lub.
Replenish
Belt tension release
Adjust
Release the bracket
Tighten the
bolts
Clutch fail
Check
Abnormal
revolution
Inlet cause
Damaged parts
Check,replace
Slip the clutch
Check,replace
Not Lub.
Replenish
Outlet cause
Belt tension released
Adjust
Refrigerant or
oil leakage
Refrigerant or
oil leakage
Sealing washer
damaged
replace
Head bolt released
Tighten the
bolts
D-ring damaged
Replace
Excessive
pressure
Low,High
pressure
Insufficient refrigerator
Adjust
Compressor
Replace
90
Summary of Contents for T433
Page 48: ...OPERATING THE 3 POINT LINKAGE TPL SWING DRAW BAR TYPE 47 DRAW BAR TYPE ...
Page 107: ...T433 T503 T553 CABIN TYPE WIRING DIAGRAM A3 103 ...
Page 108: ...T433 T503 T553 ROLL BAR TYPE WIRING DIAGRAM A3 104 ...
Page 109: ...T433 T503 T553 ELECTRIC SYSTEM DIAGRAM 105 ...
Page 110: ...T433 T503 T553 ROLL BAR WIRING DIAGRAM 106 ...
Page 111: ...T433 T503 T553 CABIN WIRING DIAGRAM 1 107 ...
Page 112: ...T433 T503 T553 CABIN WIRING DIAGRAM 2 108 ...
Page 113: ...T433 T503 T553 CABIN WIRING DIAGRAM 3 109 ...
Page 115: ... T553 T433 T503 POWER TRAIN 111 ...
Page 117: ...DATE TRACTOR HOURS NATURE TYPE OF REPAIR SERVICE CARRIED OUT SERVICE RECORD 113 ...
Page 119: ...PART REPLACEMENT RECORD DATE PART DESCRIPTION Q TY COST DATE PART DESCRIPTION Q TY COST 115 ...