APPENDIX B : COMPRESSOR DRIVEN AIRDRYER
20950 Issue 1 April 98 B--29
Pressure Regulator Replacement
WARNING: The airdryer must be switched off and power
removed.
The door must be open.
Theregulatorhas twoquickreleasetubeconnectors(see diagram) and
issecuredby aringnut. Whenthetubesandring nutare removed,the
regulator can be lifted out and replaced.
Quick Release Connectors
To disconnect the tube, release the connector by pressing the locking
ring and pull off the tube (see diagram). Do not disturb the screw
threadconnectionoftheconnectorintothefilterbody. Toreconnectthe
tube, push the tube firmly into the connector.
Press locking ring
toward connector
Pull tube away
from connector
Quick Release Connectors
Connector Body
AD019_1
Solenoid Valve Replacement
WARNING: The airdryer must be switched off and power
removed.
The door must be open.
The solenoid valve has two quick release tube connections (see
diagram)andtwo electricalconnections. Whentheseareremoved,the
solenoid valve securing screwscan be released and the solenoid valve
replaced.