40
Part Number 020002365 08/25/2015
Maintenance
Section 4
CO
2
gas supply
Every 4 months (3 times per year)
• Inspect pressure setting at CO
2
high pressure regulator.
Verify proper 90 psi (6.3 bar) pressure setting. Adjust if
necessary.
• Inspect pressure setting at syrup pressure regulators.
Verify proper pressure setting. Adjust if necessary.
• Inspect system for CO
2
leaks, repair as required.
CLEANING AND SANITIZING THE DISPENSING VALVES
AND PRODUCT LINES
Maintenance Schedule
Every day
Dispensing valves
Remove nozzles and diffusers and soak
in mild detergent cleaning solution.
Scrub parts with small bristle brush
taking care to clean small crevices
and O-ring grooves. Turn OFF power
to dispensing valves. Scrub exterior
surfaces, including bottom splash
area and actuator lever, with cleaning
solution. Reassemble diffusers and
nozzles. Wipe dry exterior surfaces
before turning ON power.
Drip pan and drain hose Wash with mild detergent. Rinse with
warm clean water.
Quick disconnects
Wash with mild detergent. Rinse with
potable water.
Weekly
Outside, dispenser
cabinet
Wash with clean water and mild
detergent. Wipe dry.
Every 3 months
Syrup circuits
Sanitize each syrup circuit. See
“Sanitizing”.
Water bath
Drain, melt ice and clean using
detergent and brush; rinse with potable
water. Do not use water over 140°F
(60°C).
Every 6 months
Condenser
Vacuum fins or use soft bristle brush
(scrub brush).
Air compressor filter (if
equipped)
Replace.
Cleaning Equipment and Supplies
•
Recommended cleaner:
Any caustic-base (low sudsing,
non-perfumed, easily rinsed) detergent solution
which provides a minimum 2% sodium hydroxide.
The solution must be prepared in accordance with the
manufacturer’s instructions. Solution temperature must
be between 90°F (32°C) and 110°F (43°C). Temperatures
in excess of this can cause internal damage to the
dispensing valve components.
• Recommended sanitizer: Any sanitizer which provides
a minimum of 120 parts per million (120 milligrams per
liter) of available chlorine. Solution temperature must
be between 90°F (32°C) and 110°F (43°C). Temperatures
in excess of this can cause internal damage to the
dispensing valve components.
•
Two five gallon (figals) syrup tanks
and fittings,
cleaned and sanitized (one for cleaner; one for sanitizer)
•
Containers
for cleaner and sanitizer solutions
•
Clean, non-abrasive cloths
•
Buckets
•
Small Brush
•
Extra Nozzles
