Gasboy Vapor Assist - Manual (Page 3)

032170 Rev. 8279 Page 3
Pump
Height
Cut Cover
Here
Pump
Height
Steps 16 and 17
Step 19
Steps 20 and 21
Assemble Pump Cover
16. Measure the distance from the top of
the OPW pump to the dispenser island
surface. This measurement will
determine the height of the pump cover.
17. Mark this measurement on the pump
cover. Using a hacksaw, cut the pump
cover on the nearest ridge to meet this
dimension. Using a coping saw, cut out
the edge section of the cover to allow
for elbow connection to the pump.
18. Loosen nuts inside dispenser. Place pump cover completely over the pump and tighten the nuts inside the
dispenser with a 7/16” socket or box wrench. Do not overtighten locking nuts. Overtightening could
result in damage to the pump cover.
19. Measure nipple length from pipe fitting to the UL-Listed internal union half (nto
supplied). Be certain pipe thread engagement length is included in
measurement. Cut nipple and, using pipe compound, thread into pump.
Thread union half onto other end of nipple. Connect both union halves and
tighten.
Install Fueling Hose
20. Remove inverted coaxial inlet protective cap from pump. Be careful not to allow any
foreign matter, such as dirt or metal shavings to get into the inverted coaxial
inlet. This could cause pump seizure and malfunction.
21. Lubricate the new inverted hose threads and O-rings with grease and thread the hose
onto the pump. Tighten the hose/pump connection. Do not use pipe thread
compound or Teflon tape on hose connection.