8
I.S.E. S.r.l.
Via Dell’artigianato 1/3
00065- Fiano Romano (RM)
Tel. 076540191-Fax 0765455386
www.irritrol.it
7.2 Assembling of the sprinkler
7.2.1 Flush sprinkler
In case that the valve contains soil particles, the sprinkler has to be flushed before
assembling.
Assemble flushing equipment [31] in the sprinkler housing (see picture 2) and open
water supply. Connect hose on flushing equipment, so that water can be derived.
picture 2
7.2.2 Assembly of valve
Screw the valve insert [12] with the stainless steel [10] onto the valve lifter [32]. The
chambered surface of the stainless steel must point to the valve insert [12]. The valve
insert must be greased slightly at the sealing beads [11] and [13] before it is pushed
back into the housing.
The control drilling between the two sealing beads [13] must point towards the
manual control device or ventilating screw during assembly. (±3 degree or ±5mm at
the diameter of the sealing beads [11] ). Push the valve insert [12] into the housing
accompanied by slight hits with the sleeve around the valve lifting tool.
Replace the retaining circlip [9] into the groove by using the pliers [30]. Make sure
that the circlip fits properly! If necessary push with the taper at the valve lifter [32]
towards the outside.
7.2.3 Sprinkler assembly
Place the sprinkler insert with its guide pins [8] in any small groove. Press the flange
[7] and fasten with screws.
Fit housing lid [2] with securing bracket [4] and screws [3].
The sprinkler is now completely assembled. Now the function can be checked as
described under point 5.1.
[31]
