HUAYUAN SLG-200HF, Инструкция по эксплуатации, Страница: 40 / 53

33
Code Name Detail Measurement
053
Shield gas
pressure low
Protection gas pressure
less the limited value
0.2MPA
1.Check gas pressure of gas supply,make sure gas supply
pressure is adequate.
2. Check pressure regulator setting according to cutting table.
3.Check gas pressure switch damage or PL18 damage
060
Coolant flow
not enough
Coolant flow less than
2.3L/min
1.Check the flow sensor in the front panel of power source
whether is working.
2.Check the consumables whether in correct installation.
3.Test it,details please refer to “Maintenance”in manual,the
coolant flow test process.
065
Main machine
heat sink
overheat
Main machine radiator
temperature over 75
℃
1.Check the radiator fan whether working.
2.Disassemble,use compressed air to blow out dust,specially
the dust on radiator and fan.
3. If radiator temperature not high,and alarm main machines
temperature high,shall check the temperature relay whether
damage.
066
Deputy
machine heat
sink overheat
Deputy machine
radiator temperature
over 75
℃
(SLG-200HF
no such function)
1.Check radiator and fan whether working.
2
、
Disassemble,use compressed air to blow out dust,specially
the dust on radiator and fan.
3. If radiator temperature not high,and alarm main machines
temperature high,shall check the temperature relay whether
damage.
071
Coolant
temperature
high
Coolant temperature
over 70
℃
1.Check the cooling liquid
2.check condenser fan whether working.
3.If cooling system still running,keep it continue and cooling the
coolant.
4.If system show the error alarm,shall clean condenser and dust
inside the fan.
5. Check the temperature sensor
085
Torch
consumables
work overtime Cutting time or
penetration times reach
to the set value
Power off, replace the torch consumables.Manual set the
secondary menu or reset.
093
No coolant
flow
At the beginning of cool
system turn on, the
coolant flow not reach
2.3L/min. After 10s the
code 093 will be
replace by 060, which
mean the coolant flow
not enough
1
、
New system,power supply first time,must use manual pump
operation.
108
Main machine
hall sensor
and cutting
current sensor
have current
Check hall sensor signal
output when cutting
machine no current
output
1. PL18damage or current sensor damaged, please contact
Huayuan after sale department.
109
Have coolant
flow
Check the coolant flow
when not working
1
、
Check flow sensor whether working.
2
、
If flow sensor no working,but have the coolant flow,please
contact Huayuan after sale department.
3. Check the coolant control part on the PL18