Cornelius R-454C, Manual

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Viper Installation, Service & Decommissioning Manual
© 2022, Marmon Foodservice Technologies Inc. - 77 -
Publication Number: 620073146SER
PREVENTATIVE MAINTENANCE
S
UMMARY
There are no daily maintenance procedures required on the Viper unit other than normal cleanup of spills or overspray and
emptying the drip tray. Normal equipment maintenance intervals are listed in Table 59 It is recommended that a preventa-
tive maintenance procedure be performed every twelve (12) months. This procedure should include all of the maintenance
items described in Table 59 and the following sections.
Table 59
Preventative Maintenance Summary
Maintenance Procedure Frequency of Maintenance
Clean Air Filter Monthly or more often, as necessary (See Table
60)
Check BRIX Every 12 months or when changing syrup types
(“BRIX Setup Menu” on page 77)
Seal Change Every 12 months
Clean Condenser Coil Every 12 months or as necessary
Sanitize Unit Every 12 months or when changing syrup types
Check Water Filter Every six months or if water pressure in the sys-
tem is low.
Change or Rotate Scraper Blades Every 12 months
Check for Leaks Every 12 months
Clean BIB Connectors & check operation of
syrup sold out switches Every six months or when changing syrup types.
Check Clock Setting Every six months or when changing to or from
daylight savings time
Change caged o-ring on models w/ Motor-
man Valves. Lubricate every 6 months or more frequently if
valve lever gets tight to operate. Caged O-Rings
should be replaced every 12 months or when
changing syrup types
CAUTION:
!
Only trained and certified electrical, plumbing and refrigeration technicians should service this unit. All wiring and plumb-
ing must conform to national and local codes.
M
ONTHLY
M
AINTENANCE
A general inspection of the machine for leaks and cleanliness should be done on a weekly basis. Any abnormal conditions
should be reported and corrected when noticed.
Cleaning Air Filter
The air filter should be cleaned at least once a month (more often in harsh environments). Perform the procedure in Table
60 to clean the air cleaner.