l)
Washer control unit not as specified.
m)
Control box not as specified.
n)
Wash and rinse water pressure gages and thermometers not as
specified.
o)
Warning devices not as specified.
p)
Detergent dispenser unit not as specified.
q)
Final rinse water temperature not as specified.
r)
Accessories not as specified. Components missing.
s)
Workmanship not as specified. Welding not in accordance
with specification requirements. Threaded fasteners loose or
missing; threads missing, stripped or broken.
t)
Identification markings not as specified. Instruction plates
not as specified or missing. Manufacturer's standard
publications missing.
3)
Operational Test: Washer(s) should be operated at least 1 hour
without pots and pans, and racks. The washer and accessory
equipment should be connected to the applicable water, steam,
electric and drainage
service. The wash water tank and the
detergent reservoir should be filled with fresh water to
overflow level. The washer and accessories should show no
evidence of failure, undue vibration, noise, overheating of
bearings or leaks, and the controls should operate in a
positive, smooth, and efficient manner.
4)
Water, Temperature, Consumption, and Detergent Concentration
Test: Washer(s) shall be loaded to capacity with
soiled-baked-in pots and pans, and operated for 10 consecutive
cycles to determine compliance with the contract specifications
and manufacturer's standard practice. Each cycle should render
the utensils clean and sanitary in compliance with NSF standard
No. 26.
C.
Certification Compliance Examination:
Certifications, certified test reports,
or listing marks for codes and standards, as applicable, should be
examined and validated as proof of compliance.
1)
Dishwashers and Pot and Pan Machines should conform to the
following standards:
-
National Sanitation Foundation (NSF)
-
National Fire Protection Association (NFPA)
-
Underwriters Laboratories (UL)
-
American National Standards Institute (ANSI)
-
National Electrical Manufacturers Association (NEMA)
2)
Conformance to these standards should be evidenced by seal,
label, stamp or certified test reports.
11411-3
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