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 VPS Installation

Vapor Vent Stack Installation - Wired VPS

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18. Install one 68CA-4-4 male connector (item 5 in Table 2) onto the top of the new pipe (see View A-A, 

Figure

 

10).

19. Measure, fabricate, and install ¼" OD copper tubing (item 10 in Table 2) between the bulkhead union and the 

male connector. Adjust the enclosure vertically on vent pipe to make sure the copper tube is fully inserted into 

the bulk head union and male connector.

20. Fully tighten the compression nuts to secure the fabricated tube to the bulkhead union and to the male 

connector. Tighten the enclosure mounting hardware to secure the enclosure in its final vertical position.

All pitch of all vapor plumbing to drain should be 1/4" vertical per 12" horizontal to eliminate

 

any potential liquid traps.

21. Make sure the 3-way valve handle is set as shown in Figure

 

11.

22. Get the contents of the VPS drying tube kit (Table 3). Thread a tie wrap (item 3)through the slots in each of 

the self-adhesive mounts (item 4). Place the top mount against the large cap on one end of the tube and 

tighten the tie wrap until it is against the tube cap but you can still rotate the tube. Place the second mount 

against the other end cap of the tube, again pulling the tie wrap through the mount until it is against the tube 

cap but you can still rotate the tube. 

23. Remove the two soft plastic seals from each end port of the drying tube. Get the Tygon tubing (item 2) from 

the kit and attach one end of the tubing to one end of the drying tube. Slide the tubing onto the drying tube 

as far as you can (snug). Referring to Figure

 

11, position the drying tube vertically in the enclosure with the 

open port of the tube up, and estimate the length needed to loop from the bottom of the drying tube over to 

the vent port (off center) of the VPS. Cut the Tygon tubing at the estimated length (approximately a foot or 

so). Remove the paper cover from the self-adhesive base of the two tie wrap mounts and stick the drying tube 

to the inside of the enclosure as shown in Figure

 

11. Pull each of the tie wraps snug and cut off the excess. 

Attach the other end of the Tygon tubing to the vent port (off center) of the VPS. 

The upper port of the drying tube must remain open and be oriented up as shown in

 

Figure

 

11.

For VPS sensor wireless installations, install the desiccant tube after installing the wireless

 

transmitter and battery pack components.

24. Install ½" electrical conduit from the conduit hub in the bottom of the enclosure to the customer supplied 

weather-proof junction box (see Figure

 

10).

For Wireless installations skip Steps 24 - 27. The VPS sensor connects to a TLS RF

 

transmitter, not to field wiring from the TLS Console (see manual 577013-964 for

 

instructions). 

25. Route the VPS cable into the I.S. junction box below the enclosure. Observing polarity, connect the VPS 

wiring to the field wiring from the TLS console to the VPS wiring with wire nuts (see Figure

 

6). Seal wire nuts 

in epoxy sealant following the instructions in Figure

 

7.

26. Push the epoxy sealed bag into the junction box. Replace and tighten the junction box cover.
27. For TLS-450PLUS console, connect VPS field wiring to a USM module (see Figure

 

8), For TLS-350 

Consoles, connect VPS field wiring to a Smart Sensor Module (see Figure

 

9).

28. Close and secure the enclosure door by tightening the two T25 tamper-resistant Torx screws.
29. After the VPS sensor is installed, pressurize the tank ullage space and vapor piping to at least 2 inches WC 

and test for leaks using leak detection solution.

Содержание TLS-3 Series

Страница 1: ...Manual No 577013 797 Revision P Installation Guide Vapor Pressure Sensor TLS 450PLUS TLS 3XX Consoles...

Страница 2: ...signed Bill of Lading BOL to Veeder Root Customer Service at 800 234 5350 3 Veeder Root will file the claim with the carrier and replace the damaged missing product at no charge to the customer Custom...

Страница 3: ...stall in Horizontal Access Fitting or Vapor Return Line ISD Installation with Air Flow Meter Below Shear Valve 11 Figure 5 Example VPS Installation Below Vertical Access Fitting or Vapor Return Line I...

Страница 4: ...ded safety practices identified by OSHA and your employer Review and comply with all the safety warnings in this an any related documents and any other Federal State or Local requirements Warranty Reg...

Страница 5: ...Install Setup Operation Manual TLS 350 For Sites With TLS 450PLUS Consoles 577014 073 TLS 450PLUS Site Prep and Installation Manual 577014 484 Veeder Root ISD For TLS 450PLUS Consoles Install Manual V...

Страница 6: ...dress practices not related to physical injury WARNING This product is to be installed and operated in the highly combustible environment of a gasoline dispenser where flammable liquids and explosive...

Страница 7: ...ified yellow Gas TFE plumbing tape Intrinsically safe devices must be installed in accordance with Article 504 of the National Electrical Code ANSI NFPA 70 for installation in the United States or Sec...

Страница 8: ...S bend 333006 001 10 1 Tube copper 1 4 OD x 8 length 333018 001 11 1 Ball valve 3 way 1 4 576008 649 12 1 Hub conduit liquid tight 1 2 zinc 576010 715 13 3 Conduit clamp 2 steel std duty 514100 478 1...

Страница 9: ...m and necessary bolts nuts and washers from the included Universal Sensor Mounting kit Wrap the rubber shim item 10 in Table 1 around the sensor before inserting it into the clamp The VPS sensor must...

Страница 10: ...VPS wiring with wire nuts see Figure 6 For Wireless installations skip Steps 11 13 The VPS sensor connects to a TLS RF transmitter not to field wiring from the TLS Console see manual 577013 964 for in...

Страница 11: ...enser 2 or 3 common main vapor return line Pressure Sensor Wrap rubber shim from kit around sensor before inserting in clamp Pressure sensing port Cable Vapor return line shear valve Cord grip Base of...

Страница 12: ...2 or 3 common main vapor return line Pressure Sensor Wrap rubber shim from kit around sensor before inserting in clamp Pressure sensing port Cable Vapor return line shear valve Cord grip Base of dispe...

Страница 13: ...Wrap rubber shim from kit around sensor before inserting in clamp Pressure sensing port Cable Vapor return line shear valve Cord grip Base of dispenser cabinet 797 9 eps Pitch to drain 1 4 vertical p...

Страница 14: ...sensor before inserting in clamp Pressure sensing port Pitch to drain 1 4 vertical per 12 horizontal 12 4 11 2 2 2 2 3 2 1 10 OR Seal off customer supplied Conduit to TLS Console Cable Cord grip Flow...

Страница 15: ...ng port 3 1 10 Seal off customer supplied Conduit to TLS Console Cable Cable Cord grip Flow Meter and Pressure Sensor wiring can share the same conduit to console Observe polarity Required Y fitting f...

Страница 16: ...wn in A bend pak along long length 3 As shown in B firmly squeeze the RED SIDE of the resin forcing it through the center seal and into BLACK SIDE 4 Mix thoroughly to a uniform color by squeezing cont...

Страница 17: ...4 Figure 8 Direct Wired VPS Connects to Available TLS 450PLUS USM Module Position Figure 9 Direct Wired VPS Connects to Available TLS 3XX Smart Sensor Interface Module Position For wireless configurat...

Страница 18: ...e item 2 in Table 2 such that the VPS cable outlet is facing up and the pressure sensing port tube in the base of the sensor is facing down The symbol on the panel should be facing upward Use the four...

Страница 19: ...of the tube up and estimate the length needed to loop from the bottom of the drying tube over to the vent port off center of the VPS Cut the Tygon tubing at the estimated length approximately a foot...

Страница 20: ...VPS Installation Vapor Vent Stack Installation Wired VPS 1717 Figure 10 Locating Direct Wired VPS Sensor Enclosure on Vapor Vent Stack...

Страница 21: ...VPS Installation Vapor Vent Stack Installation Wired VPS 18 Figure 11 Direct Wired VPS Sensor Installed in Vapor Vent Stack Enclosure...

Страница 22: ......

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