Fig. 5‐14
Maintenance
5‐19
P/N 213828_11
2014 Nordson Corporation
VersaBlue_PPA
Tank Isolation Valve
Installing Service Kit
Each kit contains one O‐ring and high‐temperature grease.
Required tools:
Allan key, size 4
Pliers
Open‐end wrench, size 13, to operate the tank isolation valve
Size 13
1. Heat melter to operating temperature.
ATTENTION: Hot! Risk of burns. Wear appropriate protective
clothing/equipment.
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.
1
0
0: Closed
Tank side
Pump side
1: Open
NOTE: Operate the tank isolation valve only when the melter has reached
operating temperature.
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