Fitting The Control Unit; Removal / Fitting Of Manual Opening And Pressure Regulating Inserts (Only For Valve-In-Head Sprinkler); Removal Of Manual Opening And Pressure Regulating Inserts - perrot hydra m Bedienungsanleitung

9.2

Fitting the control unit

 When buying a replacement, the control unit is supplied with plug-and-socket
connections. Push hoses into plug-in nozzles as far as they will go and ensure that the
mounting ring springs back.
Please ensure that the hoses are fitted in the correct position. Otherwise
the sprinkler will not work.
 Screw in coil.
 Clip control unit into protective casing.
 Using a big screwdriver, clip off the snap-fit lid.
 Check sprinkler is working properly as per points 5b - 5e.
10 Removal / fitting of manual opening and pressure regulating inserts (only for valve-in-
head sprinkler)
Ensure sprinkler is not under pressure.

10.1 Removal of manual opening and pressure regulating inserts

 Using a big screwdriver, unclip the snap fit lid from the housing.
 Unclip control unit from protective casing and lift up.
 Using an SW19 flat spanner, twist out manual opening and pressure regulator screws.
Control unit
Coil
TDP062d+e.doc
Perrot REGNERBAU CALW GmbH
Rev. 27.06.2013
Industriestraße 19-29 / D-75382 Althengstett / Germany
Telefon : +49-7051-162-0 / Fax : +49-7051-162–133
E-mail : perrot@perrot.de / E-mail Konstruktion : technik@perrot.de
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