Speck pumpen V 430 - Reassembling Shaft Seal Housing

Assembly Instructions V 30 - 430
Speck Pumpen Vakuumtechnik GmbH
zertifiziert: DIN EN ISO 9001
6
2.2 Reassembling Shaft Seal Housing
Set motor on air ventilation cap
Install distance springs (950, with molykote coated) on the impeller adjusting screw (906). Be carefull
because the distance springs should be mounted as shown in the picture above. Coat the thread of
impeller adjusting screw also with molykote
Tread in the impeller adjusting screw into the motor shaft
Align the studs of the motor flange with the holes of the shaft seal housing (441)
Install four washers on the studs of the motor flange
Thread on four nuts on the studs of the motor flange and tighten nuts.