Tank Isolation Valve - Nordson VersaBlue VBN 50 Manual

Tank Isolation Valve

Replacing O-rings
Size 13
Fig. 5-17
E 2008 Nordson Corporation
WARNING: Hot! Risk of burns. Wear appropriate protective
clothing/equipment.
1. Heat melter to operating temperature.
2. Empty tank.
3. Release four Allan screws M5 and lift off plate. Use a pliers to extract
the tank isolation valve from the safety valve plate.
4. Remove old O-ring and clean tank isolation valve.
5. Apply high temperature grease to O-ring, then install again with tank
isolation valve.
NOTE: Operate the tank isolation valve only when the melter has reached
operating temperature.
Fig. 5-18
VBN w/o Control System
Tank side
0
1
Pump side
5-17
Maintenance
0: Closed
1: Open
P/N 7146386A