Ditch Witch FX30 - Page 115

FX30 - MAINTENANCE 115
VACUUM TANK
FX30 - MAINTENANCE 115
VACUUM TANK
Primary Shutoff Valve
Clean primary shutoff valve as needed. Replace primary shutoff
valve as needed.
To clean:
1. Start engine.
2. Open tank door. See OPERATION for correct procedure.
3. Connect water pressure hose to water lance.
4. Move water pressure switch to on.
5. Squeeze water lance handle and spray valve housing inside
vacuum tank.
6. Release water lance handle.
7. Move water pressure switch to off.
8. Store water pressure hose.
9. Close tank door. See OPERATION for correct procedure.
To remove:
1. Loosen three wingnuts (1) and
pull out valve housing (2).
2. Remove ball (3).
3. Clean ball and housing with
high pressure water.
4. Replace ball and housing.
5. Tighten wingnuts.
Primary Shutoff Valve
Clean primary shutoff valve as needed. Replace primary shutoff
valve as needed.
To clean:
1. Start engine.
2. Open tank door. See OPERATION for correct procedure.
3. Connect water pressure hose to water lance.
4. Move water pressure switch to on.
5. Squeeze water lance handle and spray valve housing inside
vacuum tank.
6. Release water lance handle.
7. Move water pressure switch to off.
8. Store water pressure hose.
9. Close tank door. See OPERATION for correct procedure.
To remove:
1. Loosen three wingnuts (1) and
pull out valve housing (2).
2. Remove ball (3).
3. Clean ball and housing with
high pressure water.
4. Replace ball and housing.
5. Tighten wingnuts.