MMD Equipment 400S-6B1 - Manual (Page 36)

4. Operation
4-13
2. Operating procedure
① Start the generator unit under the procedure of manual operation and adjust the frequency and
voltage.
② Turn the starter switch to “STOP” position and stop the engine.
③ Turn the circuit breaker of output terminal “ON” after the generator unit stopped when you use
the circuit breaker and single phase receptacle on the control panel.
④ Turn the operating selector switch to “AUTO” position on the control panel, switch “ENGINE
SPEED”switch to “HIGH” position.
⑤ The unit will be under stand by and start once the start signal is sensed.
3. Function
When start signal activates in stand-by conditions, it starts the generator engine after preheating.
When stop signal activates, it continues 5 seconds cooling down operation to stop engine and the
machine is placed again in stand-by conditions.
4. Starting action
Even when the engine will not start even after cranking operation for 10 seconds, stop it 8 seconds
and then try cranking operation again. In case the engine will not start even after cranking
operation is repeated three times, trouble signal goes on showing difficulty in starting.
For maintenance of the generator, try operation 5 to 10 minutes once a week.
5
Perform periodical inspection and maintenance of the generator