English (GB)
20
8. Commissioning
The diagram in figure 27 is used as reference.
8.1 Overview of a firefighting application
Fig. 27
Overview of a firefighting application
TM
03
29
59
50
05
N
e
w
9
6
3
14
13
12
4
10
11
8
5a
5
2
7
1a
7
1
)(
A
A
x
x
x
x
x
x
Pos. Description
Pos.
Description
Pos.
Description
1
Fire pump, electric powered
5a
Overflow
11
Overpressure backflow string
1a
Fire pump, diesel powered
6
Pressure tank
12
Fire hydrant
2
Jockey pump
7
Fire pump priming tank
13
Wet sprinkler system
3
Compressor
8
Water supply
14
Dry sprinkler system
4
Control cabinet
9
Alarm valve
5
Intermediate water tank
10
Test-running string/bleed line
Warning
Commissioning must be carried out by
authorised staff.
Warning
The control cabinet of the controller must remain
closed during commissioning.
Caution
Do not start the pump until it has been filled with
water and vented.
Caution
The pump must not run against closed valve as
this may cause an unacceptable temperature
increase or the formation of vapour.
Note
See also installation and operating instructions
for the controller.
Caution
You must not change the engine speed setpoint
(rpm).
Note
Pump set with Clarke diesel engine:
We recommend that you register the diesel
engine before startup. Otherwise Clarke cannot
provide any warranty if the engine is faulty. Go to
www.clarkefire.com: SERVICE, PARTS &
WARRANTY.
