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VST Installation Procedure for <br /> Phase II EVR Vacuum Assist <br /> Safety Breakaway Devices <br /> Part Number Series: <br /> VST-HEVR-SBK; <br /> VST-ISVR-SBK <br /> 13.After the two breakaway halves are properly snapped together,remove the 5. Lightly lubricate ALL 0-rings on mating connections with petroleum jelly or <br /> VST Breakaway Assembly Tool(press the button on the tool to allow it to other suitable lubricant. <br /> release),and give the reassembled breakaway a strong pull to verify that it 6. Carefully align the 2 breakaway halves. <br /> is properly connected. <br /> 1 a. Align the anti rotation studs inside the breakaway half on the curb hose <br /> 4.Perform Section 1.4—Procedure for Operator Reconnection of Breakaway <br /> with the slots onp the other half of the breakaway inside the breakaway <br /> and Testing Fueling Point after a Drive-Off in the Assist Systems Scheduled half on the whip hose.See Figure 3. <br /> Maintenance. <br /> METHOD 2:Without the use of the VST Breakaway Assembly Tool. 7. The two aligned breakaway halves need to be assembled concentrically <br /> (properly aligned)until they snap into place. <br /> 1. Follow INSTALLATION PREPARATION steps 1 -5. a. Listen for a "click"to indicate that the two halves have been properly <br /> 2. Disconnect hoses from the safety breakaway halves. reattached. <br /> 3. Inspect both safety breakaway halves for damage that may have occurred b. If the two breakaway halves become cocked(misaligned)or otherwise <br /> during separation. Include looking for external damage to the product, do not snap together easily,pull them apart and start over <br /> damaged threads,damaged 0-rings,missing 0-rings,proper placement of g. After the two breakaway halves are properly snapped together, give <br /> 0-rings,etc.If damage is detected,replace with new product. the reassembled breakaway a strong pull to verify that it is properly <br /> 4. Prior to reassembling,be sure the mating parts are undamaged and clean. connected. <br /> 9. Perform Section 1.4—Procedure for Operator Reconnection of Breakaway <br /> Figure 3. and Testing Fueling Point after a Drive-Off in the Assist Systems Scheduled <br /> Anti-Rotation Studs and Slots Maintenance. <br /> MAINTENANCE <br /> Inspect breakaways regularly for damage,loose connections or leaks.Replace <br /> as necessary.Subject to customer abuse,breakaways should be replaced when <br /> damaged. <br /> The breakaway is designed and constructed to give lasting service if properly <br /> handled and maintained.If for any reason it should need attention,contact your <br /> VST distributor for proper disposition. <br /> NOTE: <br /> Due to abuse, misuse,changing gasoline formulas,variation in maintenance <br /> 2Anti-Rotation Studs and Slots practices,environmental conditions and/or conditions beyond the manufacture's <br /> control, dispensing equipment may need replacement before five (5) years. <br /> Inspections and proper maintenance procedures should be followed by the <br /> l station manager to determine if replacement is required before five(5)years. <br /> WARNING <br /> Unauthorized rebuilding or modifying of breakaways voids ALL approvals and <br /> warranties. <br /> VST products must be used in compliance with applicable federal, state and <br /> local laws and regulations. <br /> 1loeai <br /> 6-3 <br /> CARB Approved IOM 6—EVR Vacuum Assist Breakaways VR-201 and VR-202 09/16 <br />