Cornelius Vanguard 245 Service Manual page 20

Vanguard 245 Service Manual
5. Out Unit base back access hole - Route water tank drain hose, drip tray drain hose, and
water tank overflow hose out Unit base back access hole. The carbonated water, plain
water, and the syrup inlet lines that are to be connected to the Unit will be routed
through the back access hole up to the front of the Unit for connection to the
stainless-steel inlet tubes.
6. Through hole cut in the countertop, cut hole in countertop as indicated, then place Unit
in position on the countertop. Cutting hole in the countertop allows routing the drip
tray drain hose, water tank drain hose, and the water tank overflow hose down
through the hole and syrup and water source inlet lines up through the hole to the
stainless-steel inlet tubes on front of the Unit.
Route water tank and drip tray drain hoses and the water tank overflow hose down
through hole in the countertop. Install rear access cover over Unit back access hole.
7. Place Unit in operating position on the countertop.
8. To comply with NSF International (NSF) requirements within the United States, the Unit
base must be sealed to the countertop and all access holes in the Unit base must be
closed and sealed. Proceed as follows to seal the Unit base to the countertop. an
equivalent
A. Tilt the Unit up to expose the bottom of it's base.
B. Liberally apply silastic sealant (such as Dow Corning RTV 731 or equivalent) on Unit
base bottom edges.
NOTE: Do not move the Unit after positioning or the seal from the base to the
countertop will be broken.
C. Lower the Unit into operating position on the countertop to complete seal from the
Unit base to the countertop.
D. Apply additional sealant around bottom of the Unit base. The seal must have a
minimum radius of 13 mm (1/2-inch) to prevent crevices and to ensure a complete
seal.
E. All access holes to inside of the Unit must be closed and sealed.
© 2006, IMI Cornelius Inc.
- 14 -
301135000E