Diagnosing Malfunctions
1. Tracing Faults
Symptom
Condition
Cause
Remedy
1.
Compressor
Abnormal sound
Inlet sound
Outlet sound
Insufficient Lub
Replenish
Belt tension release
Adjust
Release the bracket
Tightenthe 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
leakag
Sealing washer
damaged
Replace
Head bolt released
Tightenthe bolts
D-ring damaged
Replace
Excessive pressure Low, High pressur
Insufficient refrigerator
Adjust
Compressor
Replace
2. Motor
Weak from
pressure
or don't work
Motor is normal
Air inlet clogged
Remove
Evaporator freezing
Controlling minimum
pressure
Ventilator switch
damage
Replace the switch
Compressor
Replace
Motor is abnorma
Motor failure
Replace
Wire cut
Replace
Air leakage
Duct leakage
Check, Tighten
Unable to control
the fan
Motor
Air volume control
switch failure
Check, Tighten
Motor is abnormal
Motor failure
Replace
CABIN SYSTEM
120
Summary of Contents for HORTUS HS CL
Page 1: ...OPERATOR S MANUAL HORTUS HS CL 1 2018 65 Tractor is Zetor Since 1946...
Page 3: ...2...
Page 9: ...NOTES 8...
Page 39: ...HODP038 SAFETY PRECAUTIONS 38...
Page 43: ...NOTES 42...
Page 67: ...NOTES 66...
Page 77: ...NOTES 76...
Page 103: ...Position of the Fuse HODP163 MAINTENANCE 102...
Page 109: ...NOTES 108...
Page 123: ...NOTES 122...
Page 129: ...NOTES 128...
Page 137: ...NOTES 136...
Page 140: ...INDEX 139...