TB0223-01 r2 P-V Vent With In Line Vault
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Product Information
Specifications:
- Model: TB0223-01 r2
- Configuration: In-Line Vault & End-of-Line
- Compatibility: Hydrocarbons
- Torque: 120 in-lbs maximum
- Maintenance Kit Part Number: 804110901
Product Usage Instructions
Annual Inspection – In-Line Installation:
- Relieve pressure/vacuum on the tank before accessing the
in-line vault. - Remove the drain plug and empty contents into an approved
container. - Inspect the P/V vent outside, including the O-ring. Clean or
replace if needed. - Remove and inspect the inlet disc screen for debris. Clean or
replace if needed. - Reinstall the inlet disc screen with the stem upwards.
- Lubricate the O-ring with synthetic grease, thread the P/V vent
into the vault, and tighten to 120 in-lbs torque. - Ensure the O-ring is correctly seated in the channel on the
vault flange. - Visually inspect the rain cap for any bird nests or insect
activity from ground level.
End-of-Line Installation:
- Relieve pressure/vacuum on the tank before accessing/removing
end-of-line P/V vent. - Inspect the outside of the P/V vent, including the O-ring and
screen. Clean or replace as necessary. - Remove and inspect the inlet disc screen for debris. Clean or
replace if needed. - Reinstall the inlet disc screen and P/V vent following previous
instructions.
Frequently Asked Questions (FAQ)
Q: How often should I perform the annual inspection?
A: The annual inspection should be performed regularly to ensure
proper functioning of the in-line or end-of-line installation.
Q: What type of thread sealant should I use for the drain plug
during maintenance?
A: Use a thread sealant compatible with hydrocarbons to
re-tighten the drain plug after draining condensation liquid.
Q: Where can I find replacement parts like O-rings and
screens?
A: Replacement parts such as O-rings and screens are available
in the Maintenance Kit with part number 804110901.
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TECHNICAL UPDATE
TB0223-01 r2
DEFENDER SERIES® P/V VENT ANNUAL INSPECTION WITH
IN-LINE VAULT & END-OF-LINE CONFIGURATIONS
The Defender Series® Pressure/ Vacuum (P/V) vent with in-line vault provides added protection and facilitates at-grade servicing and testing. The cast ductile iron enclosure has an integrated drain plug to facilitate the draining of condensate (see illustration).
Open the drain plug during quarterly maintenance activity to drain out condensation liquid trapped inside the vault (if any). Please follow local laws governing the disposal of the condensate liquid and use thread sealant that is compatible with hydrocarbons and re-tighten the drain plug.
ANNUAL INSPECTION
IN-LINE INSTALLATION
1. Relieve pressure / vacuum on the tank prior to accessing the in-line vault.
2. Remove the drain plug and empty any contents into an approved (petroleum and chemical-resistant) container.
3. Use a T-40 tamper-resistant Torx® tool to remove the eight 5/16″ – 18 Torx® tamper-resistant bolts from the cover. Allow the cover to rotate and hang from the lower pin. Do not remove the pin.
DRAIN PLUG LOCATION
4. Use a ¾” wrench or socket in the top of the P/V vent, and unthread the P/V vent from the Defender Series® vent stack adapter.
5. Inspect the outside of the P/V vent, including the O-ring (available in the Maintenance Kit, p/n 804110901). Clean or replace as necessary.
6. Remove the inlet disc screen from the adapter and inspect for debris. Clean or replace as necessary.
7. Reinstall the inlet disc screen with the stem oriented upwards.
8. Make sure the O-ring is properly lubricated with synthetic O-ring grease, and thread the P/V vent into the in-line vault until it bottoms out (120 in-lbs maximum torque).
9. Make sure the O-ring is fully seated in the channel on the face of the in-line vault flange.
10. Close the cover, reinstall the eight tamper-resistant bolts, and torque to 120144 in-lbs.
11. From ground level, visually inspect the rain cap for signs of bird nests or insect activity.
END-OF-LINE INSTALLATION
1. Relieve pressure / vacuum on the tank prior to accessing / removing end-of-line P / V vent
2. Apply a ¾” wrench or socket in the top of the P/V vent, and then unthread the P/V vent from the Defender Series® vent stack adapter.
3. Inspect the outside of the P/V vent. This includes the O-ring and screen (available in the Maintenance Kit, p/n 804110901). Clean or replace as necessary.
4. Remove the inlet disc screen from the adapter and inspect for debris. Clean or replace as necessary.
5. Reinstall the inlet disc screen and P/V vent according to previous instructions.
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Documents / Resources
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Franklin Electric TB0223-01 r2 P-V Vent With In Line Vault [pdf] Instructions TB0223-01, TB0223-01 r2 P-V Vent With In Line Vault, r2 P-V Vent With In Line Vault, Vent With In Line Vault |