DSE7110 & DSE7120 Operator Manual
51
9
COMMISSIONING
Before the system is started, it is recommended that the following checks are made:-
•
The unit is adequately cooled and all the wiring to the module is of a standard and rating compatible with the system.
Check all mechanical parts are fitted correctly and that all electrical connections (including earths) are sound.
•
The unit DC supply is fused and connected to the battery and that it is of the correct polarity.
•
The Emergency Stop input is wired to an external normally closed switch connected to DC positive.
NOTE:- If Emergency Stop feature is not required, link this input to the DC Negative. The module will not operate
unless either the Emergency Stop is fitted correctly OR terminal 3 is connected to DC Positive.
•
To check the start cycle operation, take appropriate measures to prevent the engine from starting (disable the operation
of the fuel solenoid). After a visual inspection to ensure it is safe to proceed, connect the battery supply. Select
“MANUAL” and then press “START” the unit start sequence will commence.
•
The starter will engage and operate for the pre-set crank period. After the starter motor has attempted to start the engine
for the pre-set number of attempts, the LCD will display ‘Failed to start. Select the STOP/RESET position to reset the
unit.
•
Restore the engine to operational status (reconnect the fuel solenoid). Select “MANUAL” and then press “START”.
This time the engine should start and the starter motor should disengage automatically. If not then check that the engine
is fully operational (fuel available, etc.) and that the fuel solenoid is operating. The engine should now run up to
operating speed. If not, and an alarm is present, check the alarm condition for validity, then check input wiring. The
engine should continue to run for an indefinite period. It will be possible at this time to view the engine and alternator
parameters - refer to the ‘Description of Controls’ section of this manual.
•
Select “AUTO” on the front panel, the engine will run for the pre-set cooling down period, then stop. The generator
should stay in the standby mode. If not, check that there is no signal present on the Remote start input.
•
Initiate an automatic start by supplying the remote start signal (if configured). The start sequence will commence and the
engine will run up to operational speed. Once the generator is available a load transfer will take place (if configured), the
Generator will accept the load. If not, check the wiring to the Generator Contactor Coil (if used). Check the Warming
timer has timed out.
•
Remove the remote start signal. The return sequence will begin. After the pre-set time, the generator is unloaded. The
generator will then run for the pre-set cooling down period, then shutdown into its standby mode.
•
Set the module internal clock/calendar to ensure correct operation of the scheduler and event logging functions. For
details of this procedure see section entitled Front Panel Configuration – Editing the date and time.
•
If, despite repeated checking of the connections between the 71xx series controller and the customer’s system,
satisfactory operation cannot be achieved, then the customer is requested to contact the factory for further advice on:-
INTERNATIONAL TEL: +44 (0) 1723 890099
INTERNATIONAL FAX: +44 (0) 1723 893303
E-mail:
Website :
www.deepseaplc.com
CALL US TODAY
1-888-POWER-58
REQUEST A QUOTE
SHOP ONLINE
www.genpowerusa.com