Winco DSE7300 Series - Manual (Page 113)

DSE7200 / 7300 Series Operators Manual
113
9 COMMISSIONING
9.1.1 PRE-COMMISSIONING
Before the system is started, it is recommended that the following checks are made:-
10.1. 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.
10.2. The unit DC supply is fused and connected to the battery and that it is of the correct polarity.
10.3. 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 Positive. The module will
not operate unless either the Emergency Stop is fitted correctly OR terminal 3 is connected to DC
positive.
10.4. 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.
10.5. 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.
10.6. 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.
10.7. 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 not a signal present on the Remote
start input.
10.8. 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.
10.9. 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.
10.10. Set the modules 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.
10.11. If, despite repeated checking of the connections between the 7000 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: [email protected]
Website : www.deepseaplc.com