Manual Operation; Emergency Operation - Grundfos Fire Control FS1 VdS Installations- Und Bedienungsanleitung

12.2 Manual operation

The pump set can also be manually started and stopped for a
functional test, at startup or after service work.
It is assumed that the pump has already been
Note
vented.
Starting procedure
Step
1. Open the cabinet door,
and check that all
circuit breakers are
switched on.
2. Turn the main switch to
"On" if this has not
already been done.
Close the cabinet door.
If the electrical
connection is correct,
indicator light
"POWER SUPPLY"
will be on.
3. Open the fuel valve on
the fuel tank if this has
not already been done.
4. Activate the manual
fuel supply pump.
5. Open the isolating valve of the test pipe.
6. Press [Start engine].
Note: If the diesel engine does not start, check the fault
indications and instructions in the display. See also section
15. Fault finding.
20
Stopping procedure
Step
1. Stop the diesel engine
Figure
2. Close the isolating valve of the test pipe.

12.3 Emergency operation

If the engine does not start after six start attempts in automatic
mode, the automatic operation is blocked, and the yellow indicator
light "FAILURE TO START" will light up in the control panel.
The text "Start failure" will appear as a warning indication in the
display. Also, the indicator lights of [Test, emergency start 1] and
[Test, emergency start 2] will light up. In this case, it is possible to
start the fire pump set manually with these buttons. See fig. 11.
Carry out the start attempts alternately using the left and the right
button. Press the button until the engine starts up, however not
longer than 15 seconds. Stop the engine as described in section
12.1 Automatic
Fig. 11 Manual start via buttons after failed start attempts
manually by pressing
[Stop engine].
After stopping, the pump set returns to automatic
Note
mode.
operation.
Figure