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© 2014
SLF 2250/4000
Hydromatic Stinger
Operating the Pump System
Hydrant / Supply Operation
- Connect the supply hoses to the left and/or right connection(s)
(J17).
- Open supply valve(s) (J16).
- Connect pressure hoses to the pressure outlets (J11) on the left
and/or right hand sides.
- Open at least one discharge valve (J10) to pull down pressure
peaks.
- Open the hydrant valve slowly.
- When the water has reached the pump, it can be engaged:
◊
Please refer to the "Engaging the Water Pump" chapter.
◊
Call up pump main menu (125a) by pressing switch (S466).
◊
Press switch (SF1) during the water pump is engaged; this
is to prevent automatically opening of the water tank suction
valve and an overflow of supply water into the water tank.
- Adjust required discharge pressure:
◊
Press switch (S9+) to increase the pump speed.
◊
Press switch (S9-) to decrease the pump speed.
- Open further discharge valve(s) (J10) and start fire fighting.
bar
856 U/min
3/4
1/2
1/4
3/4
1/2
1/4
SF5
S9+
S9-
S466
S320p
856 U/min
3/4
1/2
1/4
3/4
1/2
1/4
125a
J16
J17
J16
J17
J11
J10
