Installation; General - Hatco Imperial S Series Installation And Operating Manual

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General

Booster Heaters are shipped with most components pre-
assembled. Care should be taken when unpacking shipping
carton to avoid damage to unit and components enclosed.
Components are shipped with the heater unit.
WARNING
ELECTRIC SHOCK HAzARD:
• Unit must be installed by qualified, trained installers.
Installation must conform to all local electrical and
plumbing codes. Installation by unqualified personnel
will void the unit warranty and may lead to electric
shock or burn, as well as damage to unit and/or its
surroundings. Check with local plumbing and electrical
inspectors for proper procedures and codes.
• Unit is not weatherproof. Locate unit indoors where
ambient air temperature is a minimum of 70°F (21°C).
• Do not place aftermarket covers on or over booster
heater. Doing so can cause temperature and moisture
build-up resulting in premature failure and electrical
shock.
ExPLOSION HAzARD: Do not store or use gasoline or
other flammable vapors or liquids in the vicinity of this or
any other appliance.
Install booster water heater as close as possible to a
commercial dish machine. Employ re-circulation if distance
between water heater and dish machine exceeds National
Sanitation Foundation (NSF) specifications of five (5) linear
feet (1524 mm).
Install booster water heater in a horizontal position with the
base parallel to the floor and the inlet connection at the
lowest point. Improper installation could create an unsafe
condition.
1. Remove the unit from the box.
NOTE: To prevent delay in obtaining warranty coverage,
complete online warranty registration. See the
ImPORTaNT OWNER INFORmaTION section for
details.
2. Remove tape and protective packaging from all surfaces
of unit.
3. If unit is equipped with
legs, carefully lay unit
on its side and install
the four legs.
NOTICE
Do not lay unit on the side with the control panel. Damage
to the unit could occur.
NOTE: If unit is not level, use an adjustable wrench to adjust the
foot of each leg until unit is level. Each leg is adjustable
from 6" (152 mm) to 7" (178 mm).
Form No. EBOOSTERm-0613
4. Place the unit in the appropriate location.
• The location must have a solid foundation along with
being clean and dry.
• adequate front clearance is required to allow for
accessibility to the control compartment. Hatco
recommends the side clearance be at least 2" (51 mm).
• Location must have adequate clearance to allow for
inspection, testing or replacement of pressure and/or
temperature relief valve.
• Install the booster heater as close as possible to the
commercial dish machine for efficient operation.
Make sure the dishtable is strong enough to support the
weight of the booster heater and water when installing with
slide mounting brackets.
Follow standard welding safety and operational procedures
when attaching sliderails to bottom of dishtable.
5. Install unit under dishtable using mounting slide brackets,
if applicable (Compact Series only).
a. Weld slide rails to bottom of dishtable.
b. Using Hatco slide brackets as a template, drill 1/8"
(3 mm) holes into the sides of the heater jacket.
c. attach slide brackets to sides of heater with supplied
screws.
d. Slide heater onto slide rails under dishtable.
Compact Series Heater mounted to Dishtable
17

INSTALLATION

WARNING
Weld slide rail
to bottom of
dish table
Fasten slide
brackets to booster
heater sides
Hanging Support