Voir la source de Retrofit Ring Support Pilot Valves

{{Tuto Details
|Main_Picture=R0019179.jpg
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|Description=<translate>How to retrofit pilot valves for support of ring under external air loss</translate>
|Categories=Maintenance
}}
<translate>=Objective=
Protect the maintenance service personnel against possible drop of supported mass on removal of air supply on Z axes on Stuga machines.

Adding a pilot valve to the exhaust port is a safe backup system to ensure the ring cannot drop is air is removed

=Kits=
Kits are available for each machine type

{{Warning|...It is important that the Pilot valve is fitted as close as possible or directly to the cylinders}}<br />
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!Machine
!Order Code
!Notes
!Photos
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|Autoflow
|R0019178
|Pilot valve screws directly into the cylinder, 

Quick Exhaust valve mounts into the Pilot valve with a reducer
|{{#annotatedImageLight:Fichier:Retrofit Ring Support Pilot Valves Autoflow 1.png|0=600px|hash=|jsondata=|mediaClass=Image|type=frameless|align=center|src=https://stuga.dokit.app/images/8/83/Retrofit_Ring_Support_Pilot_Valves_Autoflow_1.png|href=./Fichier:Retrofit Ring Support Pilot Valves Autoflow 1.png|resource=./Fichier:Retrofit Ring Support Pilot Valves Autoflow 1.png|caption=|size=600px}}{{#annotatedImageLight:Fichier:Retrofit Ring Support Pilot Valves Autoflow 2.png|0=600px|hash=|jsondata=|mediaClass=Image|type=frameless|align=center|src=https://stuga.dokit.app/images/3/36/Retrofit_Ring_Support_Pilot_Valves_Autoflow_2.png|href=./Fichier:Retrofit Ring Support Pilot Valves Autoflow 2.png|resource=./Fichier:Retrofit Ring Support Pilot Valves Autoflow 2.png|caption=|size=600px}}
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|ZX3/4/5
|R0019179
|One Pilot valve covers one side of the machine, consisting of two cylinders.

|{{#annotatedImageLight:Fichier:R0019179.jpg|0=600px|hash=|jsondata=|mediaClass=Image|type=frameless|align=center|src=https://stuga.dokit.app/images/3/31/R0019179.jpg|href=./Fichier:R0019179.jpg|resource=./Fichier:R0019179.jpg|caption=|size=600px}}Photo shows the installation on a brand new machine where the regulator and one way valves are centralised to one unit

Older machines may have a regulator and one way valve on each side of the machine
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|Flowline
|R0019180
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{{Tuto Status
|Complete=Draft
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