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Note on the ELECTRICAL SCHEMATIC that a [1] to [6]jumper energizes <br /> the turbine, ignition module, and pilot solenoid. A [6] to [7]jumper energizes <br /> the main solenoid. <br /> As soon as the air is purged from the vapor piping, approximately 15 <br /> minutes, the pilot and main stages will both ignite. As soon as pilot and <br /> main ignite, the 2 jumpers must be removed. If so, go to step 8.8. <br /> If the stages do not ignite after 15 minutes, go to step 8.7. <br /> 8.6 The processor will not turn on if the vacuum sensor/switch is satisfied. <br /> Therefore, any air in the vapor piping will need to be purged so the <br /> processor stages can ignite when storage tank vacuum decays. To purge <br /> this air and replace it with vapor, use 2 short pieces of wire and jump the <br /> circuit from Terminal [1] to [6] and [6] to [7] at the terminal strip inside the <br /> electrical panel inside the processor. Note on the ELECTRICAL <br /> SCHEMATIC that a [1] to [6]jumper energizes the turbine, igniter, and pilot <br /> solenoid. A [6] to [7]jumper energizes the main solenoid. As soon as the <br /> air is purged from the vapor piping, approximately 15 minutes, the pilot and <br /> main stages will both ignite. As soon as pilot and main ignite, the 2 jumpers <br /> must be removed. If so, go to step 8.8. If the stages do not ignite after 15 <br /> minutes, go to step 8.7. <br /> 8.7 If the pilot and main do not ignite after the jumpers have been connected for <br /> 15 minutes, it is probably because there is an air leak in the vapor piping <br /> and air is entering as fast as it is being purged. <br /> First remove the jumper wires. To find leak(s), conduct ARB test procedure <br /> TP-201.3 and Exhibit 4 (Items to consider when conducting TP-201.3). <br /> Check the pipe fittings, vent riser manifold, PV valve, storage tank fill tube <br /> caps, dry break gaskets and cover cap gaskets, hoses, nozzles, and vapor <br /> valves — any place where air could be entering the UST ullage space. <br /> Correct leaks and then go back to step 8.3. <br /> 8.8 Check setting of Pilot Needle Valve adjustment. The valve is used to adjust <br /> the length of the (2) tongues of flame at the pilot burner. The ideal pilot <br /> flames are approximately 1" long, blue in color, with yellow tips. One flame <br /> tongue licks the Spark Probe/Rod. The factory setting for the Pilot Needle <br /> Valve is 2 1/4 turns open. A small adjustment may be necessary to achieve <br /> the ideal flame length. If required, adjust the black knob on the Needle <br /> Page 14-15 <br /> ARB Approved IOM-14—Hirt VCS 100 Processor Installation Manual—Executive Order VR-205-B <br />