Patterson-Kelley TBIG-03 owner manual Attach the hose to the upstream leak test valve

Installation

leak test valve. (Refer to Figure 4-8 above.) In- sert the free end of the hose in a cup of water.

4.Open the downstream leak test valve and check for bubbles in the hose. If there are no bubbles the secondary motorized gas valve is OK. If there are bubbles, replace the valve.

5.Attach the hose to the upstream leak test valve.

6.Open the upstream leak test valve and check for bubbles in the hose. If there are no bubbles the natural gas motorized gas valve is OK. If there are bubbles, replace the valve.

To test the propane branch of the gas train, open the propane connection manual shutoff. Close the natural gas connection manual shutoff. Then repeat steps 5 - 6 above.

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