Specifications

52 Part Number STH12 9/10
and syrup to water ratios at each dispensing
station. Adjust as required.
• Inspect beverage conduits for damage. Re-
insulate and seal any uninsulated areas.
• Inspect floor chases and seal any open chase
ends.
• Inspect air compressor filter and replace if
clogged. Air filter must be replaced every 6
months.
• Inspect air compressor to verify cut-in at 70 psi
(4.8 bar) and cut-out at 90 psi (6.3 bar). Adjust
pressure switch if necessary.
• Inspect system for air leaks and repair as required.
• Clean the refrigeration unit air-cooled condenser
using a vacuum cleaner. If equipped with water-
cooled condenser, verify the water discharge
temperature is at 105°F (41°C). Adjust water
modulating valve if necessary.
• Inspect water bath to verify water level is at the top
of stand pipe. If below, add water and repair water
makeup device. If excessive amount of water is
flowing over stand pipe, locate leak within bath and
repair.
• Inspect ice bank within the water bath to verify
proper size ice bank and clarity. Look for uniform,
2" to 4" thick ice bank.
• Drain, clean, and refill water bath.
• Inspect agitator motor and ensure proper
operation.
• Inspect the circulating motor/pump assembly.
Clean strainer and oil motor.
• Inspect the carbonating motor/pump assembly.
Clean strainer and oil motor.
• Inspect entire system for leaks and repair as
required.
• Verify that incoming water pressure is not less than
40 psi (2.8 bar) or greater than 60 psi (4.1 bar). If
equipped with a water regulator, verify proper
setting of 55 psi (3.8 bar). Adjust if necessary.