MMD Equipment 185S-5C2 part 1 - Manual (Page 21)

4. Operation
4-3
4.1.2 Indicator lamp
Turn the starter switch to “RUN” position. Then the lamp goes on.
Item Contents Measures Monitor
GLOW
Turn the starter switch “GLOW”
and the lamp goes on and after
preheating is finished, the lamp
will be off.
―
AUTO IDLE
During operation,push the AUTO
IDLE switch (purge control) “ON”
and then lamp goes on.
― ―
When some little trouble occurs during operation, the lamps will flickers.
When the warning lamp flickers, take appropriate measures to recover the situation swiftly.
Item Contents Measures Monitor
DISCHARGE
TEMP.
Lamp flickers when the air
temperature at the outlet of the
air-end reaches the set
temperature of 239°F (115°C).
WATER TEMP.
Lamp flickers when coolant
temperature reaches 225°F (107°C).
See
“Troubleshooting”
CHARGE
Lamp flickers when alternator is
not charging.
Check wiring.
Check alternator.
COMP.
AIR FILTER
ENG. AIR FILTER
Lamp flickers when air filter gets
clogged and suction resistance
increases.
[Actuating resistance is more than
0.9psi(0.062bar).]
Clean
Replace
The compressor stops when the emergency stop lamp goes on.
Be sure to follow the measures shown below before starting the unit again.
Item Contents Measures Monitor
DISCHARGE
TEMP.
Lamp goes on when the air
temperature at the outlet of the
air-end reaches the set
temperature of 248°F (120℃).
WATER TEMP.
Lamp goes on when coolant
temperature reaches 230°F (110℃).
ENG. OIL PRESS.
Lamp goes on when engine oil
pressure drops.
[The function pressure is below
7.3psi(0.5bar).]
See
“Troubleshooting”
Indicator lamp
Warning lamp
Emergency stop lamp