MOSA Weld TS 400 YS, Руководство по эксплуатации и обслуживанию

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29/01/18 M40-1 (TS)_EN
ENGLISH
ENGLISH
M
40.1
TroubleshooTing
REV
.1-01/18
Problem Possible cause Solution
ENGINE
P1 - The motor does not
start up
1) Emergency button (L5) pressed
2) Preheating (where it is assembled)
3) Engine control unit or starting key faulty
4) Battery low
5) Battery cable terminals loose or corroded
6) Start-up motor defective
7) No fuel or air in feed circuit
8) Malfunction on feed circuit: defective
pump, injector blocked, etc.
9) Air filter or fuel filter clogged
10) Air in the gasoil filter
11) Motor stopping device defective
12) Malfunction on electrical power circuit on
generator control panel
1) Unblock
2) Lacking or insufficient preheating phase for
sparkplugs. Malfunction in circuit: repair
3) Replace
4) Recharge or replace. Check the battery
charge circuit on motor and automatic panel
5) Tighten and clean. Replace if corroded
6) Repair or replace
7) Refill tank, un-aerate the circuit
8) Ask for intervention of Service Department
9) Clean or replace
10) Take the air out filling the filter with gasoil
11) Replace
12) Check and repair
P2 - The motor does not
accelerate.
Inconstant speed
1) Air filter or fuel filter clogged
2) Malfunction on feed circuit: defective
pump, injector blocked, etc.
3) Oil level too high
4) Motor speed regulator defective
1) Clean or replace
2) Ask for intervention of Service Department
3) Eliminate excess oil
4) Ask for intervention of Service Department
P3 - Black smoke 1) Air filter clogged
2) Overload
3) Injectors defective. Injection pump requires
calibration
1) Clean or replace
2) Check the load connected and diminish
3) Ask for intervention of Service Department
P4 - White smoke 1) Oil level too high
2) Motor cold or in prolonged operation with
little or no load
3) Segments and/or cylinders worn out
1) Eliminate excess oi
2) Insert load only with motor sufficiently hot
3) Ask for intervention of Service Department
P5 - Too little power
provided by motor
1) Air filter clogged
2) Insufficient fuel distribution, impurities or
water in feed circuit
3) Injectors dirty or defective
1) Clean or replace.
2) Check the feed circuit, clean and refill once
again
3) Ask for intervention of Service Department
P6 - Low oil pressure 1) Oil level insufficient
2) Air filter clogged
3) Oil pump defective
4) Alarm malfunction
1) Reset level. Check for leaks
2) Replace filter
3) Ask for intervention of Service Department
4) Check the sensor and electrical circuit
P7 - High temperature 1) Overload
2) Insufficient ventilation
3) Insufficient coolant liquid (Only for water
cooled motors)
4) Water radiator or oil clogged (where it is
assembled)
5) Water circulating pump defective (Only for
water cooled motors)
6) Injectors defective. Injection pump requires
calibration
7) Alarm malfunction
1) Check the load connected and diminish
2) Check the cooling vent and relative
transmission belts
3) Restore level. Check for leaks or breakage
in the entire cooling circuit, pipes, couplings,
etc.
4) Clean cooling fins on radiator
5) Ask for intervention of Service Department
6) Ask for intervention of Service Department
7) Check the sensor and electrical circuit