Installation and Service Manual
5
SAFETY
IMPORTANT SAFETY INSTRUCTIONS
Carefully read all safety messages in this manual. Learn how to operate the A&W Tower unit
properly. Do not allow anyone to operate the unit without proper training and keep it in proper
working condition. Unauthorized modifications to the A&W Tower may impair function and/or
safety and affect the life of the unit.
CARBON DIOXIDE WARNING
QUALIFIED SERVICE PERSONNEL
SHIPPING, STORAGE, AND RELOCATION
ADDITIONAL WARNINGS
Installation and start-up of this equipment should be done by a qualified service technician. Operation,
maintenance, and cleaning information in this manual are provided for the user/operator of the equipment.
Save these instructions.
DANGER:
Carbon Dioxide (CO
2
) displaces oxygen. Exposure to a high concentration of CO
2
gas
causes tremors, which are followed rapidly by loss of consciousness and suffocation. If a CO
2
gas leak
is suspected, particularly in a small area, immediately ventilate the area before repairing the leak. CO
2
lines and pumps should not be installed in an enclosed space. An enclosed space can be a cooler or
small room or closet. This may include convenience stores with glass door self serve coolers. If you
suspect CO
2
may build up in an area, venting of the B-I-B pumps and / or CO
2
monitors should be utilized.
WARNING:
Only trained and certified electrical and plumbing technicians should service this unit.
All wiring and plumbing must conform to national and local codes.
CAUTION:
Before shipping, storing, or relocating this unit, syrup systems must be sanitized. After
sanitizing, all liquids (sanitizing solution and water) must be purged from the unit. A freezing envi-
ronment causes residual sanitizing solution or water remaining inside the unit to freeze, resulting
in damage to internal components.
