SCHUNK WBL 22.03 - Attachment of Pneumatic Equipment; Illustration 19: Air Connection

Schunk Bahn- und Industrietechnik GmbH
Assembly
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Datum: 13.02.2018
SAP.Nr.10901359
Index: -
Attachment of Pneumatic Equipment
The compressed air supply is connected to the pantograph with insulating hoses.
After assembly, the air connections have to be checked for tightness (e. g. with a
leak detection spray  Chapter #11.3.1).
A T T E N T I O N
Improper installation of pneumatic connections
Air leakage, loss of function
Seal all pneumatic connections with Loctite 577.
Ingress of moisture into the pneumatic control
Damage of the pneumatic control
On bottom of the control box there is a hole for exhaust air and condensate outlet:
The vehicle manufacturer has to install a suitable drain to prevent the ingress of moisture
into the pneumatic control.
Illustration 19: Air connection
1
Overreach detection (ORD)
2
Valve unit ADD
3
Main air supply to air bellow
4
Air supply from vehicle
X
Feed line
1
2
3
1
3
2
4
4
X
SB-038935_RS_Blatt3