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Gear Drive Flo-tap Installation Instructions Quick Installation Guides: 00825-0400-4809 rev. EA – 485 Flanged Flo-tap 00825-0500-4809 rev. DB – 485 Threaded.

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Presentation on theme: "Gear Drive Flo-tap Installation Instructions Quick Installation Guides: 00825-0400-4809 rev. EA – 485 Flanged Flo-tap 00825-0500-4809 rev. DB – 485 Threaded."— Presentation transcript:

1 Gear Drive Flo-tap Installation Instructions Quick Installation Guides: rev. EA – 485 Flanged Flo-tap rev. DB – 485 Threaded Flo-tap rev. AA – 585 Flanged Flo-tap

2 NomenclatureNomenclature Gear Box Top Plate Gear Drive Plate Lift Rings Instrument Connections Rod Protectors Full Port Isolation Valve

3 Weld the Mounting Hardware Onto the Pipe Threaded Flo-tap Flanged Flo-tap

4 Tack Weld the Mounting Hardware with 4 Equal Length Tacks Tack weld anywhere on the mounting hardware Then again directly across from the first tack weld Then on the other 2 sides 2 1 3

5 Check to See that the Mounting Hardware is Level and Square If it’s not, use a rubber mallet to lightly adjust the hardware and recheck

6 Verify that the ODF Dimension Matches What is Listed in the QIG The ODF is the dimension from outside pipe diameter to face of flange

7 Verify that the ODF Dimension Matches What is Listed in the QIG The ODF is the dimension from outside pipe diameter to face of flange For Threaded Flo-tap the dimension from the pipe OD to the top of the threadolet is called LMH: 485 Sensor Size 1: 1.38-in. (35 mm) 485 Sensor Size 2: 1.56-in. (40 mm) 485 Sensor Size 3: 2.06-in. (52 mm)

8 Complete a Continuous Weld Around the Perimeter of the Unit

9 Attached the Full Port Valve to the Mounting Hardware Threaded Flo-tap First, thread the guide nipple into the mounting then thread the valve Flanged Flo-tap The valve stem should be in-line with the pipe so it will not interfere with the insertion rods The valve must be a full port valve to allow the Annubar to pass through the valve into the pipe ODV

10 Verify the ODV Dimension The ODV is the dimension from the outer diameter of the pipe to the top of the valve Flo-tap / Flange Rating485 Sensor Size585 Sensor SizeODV Dimension Threaded in. (190.9 mm) in. (207.5 mm) ANSI 150 # in. (266.7 mm) ANSI 300 # in. (298.5 mm) ANSI 600# in. (357.2 mm) ANSI 150 # in. (285.8 mm) ANSI 300 # in. (330.2 mm) ANSI 600# in. (416.0 mm) ANSI 150 # in. (323.9 mm) ANSI 300 # in. (412.8 mm) ANSI 600# in. (495.3 mm)

11 Drill the Hole by Using a Hot Tap Drilling Machine Tag with correct drill hole size attached to the Annubar Guide Ring in Rosemount Supplied Mounting Hardware

12 After the Hole is Drilled, Retract the Drill Past the Valve and Close the Valve Vent drilling machine and remove the per manufacturers and site procedures Threaded Flo-tapFlanged Flo-tap Remember that the hot tap drilling machine is under pressure and exposed to the process fluid

13 Attach the Fully Retracted Flo-tap Assembly to the Valve Threaded Flo-tap

14 Attach the Fully Retracted Flo-tap Assembly to the Valve Flanged Flo-tap – Use a hoist strap and crane if needed

15 Quickly Open and Close the Valve to Pressurize the Annubar, Check for Leaks

16 If Leaks are Present, Tighten the Packing Gland Nuts

17 Attach Rod Protectors

18 Caution During Insertion During insertion, the top plate can twist due to the torque of the gear drive. To keep the Annubar from twisting, hold the top plate in place during insertion. Gear Drive Plate Top Plate Shown twisted ~90° from Gear Drive Plate Top Plate and Gear Drive Plate should remain parallel during insertion

19 If Using a Drill for Insertion, Attach the Drill to the Insertion Mechanism Do not exceed 200 RPM on the Drill

20 Insert the Annubar Stop the drill and crank by hand once the orange stripes reach the Gear Box Plate

21 Continue to Insert the Sensor with the Manual Crank

22 Place a finger above the packing gland to feel for full insertion CAUTION: Be careful if doing this with steam or other harmful fluids When movement stops, the Annubar is fully inserted

23 Turn the handle an additional ½ turn to ensure it is fully inserted

24 Insert the Drive Lock Pin to Secure the Sensor in Place

25 Tighten the Nuts to the Gear Box Plate and Loosen ¼ turn This gives an indication of full insertion if the Annubar is retracted at a later date.

26 Retighten the Packing Gland Nuts


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