Overview / Nsf® Type / Compliance / Warnings / Precautions / Wiring - Structural Concepts Impulse 62486 Operating Manual

OVERVIEW / NSF® TYPE / COMPLIANCE / WARNINGS / PRECAUTIONS / WIRING / GFCI / WELLS
OVERVIEW

These Structural Concepts Impulse® cases are designed to
merchandise product at a range of temperature.

Refrigerated units are designed to merchandise product at
5 °C / 41 °F or less temperatures.

Refrigerated product must be pre-chilled to 5 °C / 41 °F or
less prior to being placed in merchandiser.

These cases should be installed and operated according to
this operating manual's instructions to ensure proper
performance. Improper use will void warranty.

Improper use will void warranty.
NSF® TYPE
This unit is designed for the display of products in ambient store
conditions where temperatures and humidity are maintained
within a specific range.

For NSF® Type 1 Conditions (most cases): ambient
conditions are to be at 55% maximum humidity and
maximum temperatures of 75 °F [24 °C].

For NSF® Type 2 Conditions: ambient conditions are to be
at 60% maximum humidity and maximum temperatures of
80 °F [27 °C].

If unsure if unit is NSF® Type 1 or 2, see tag next to
label.
See SERIAL LABEL LOCATION & INFORMATION
LISTED / TECH INFO & SERVICE section for samples).
This equipment MUST be installed
in compliance with all applicable
NEC, federal, state and local
electrical and plumbing codes.
WARNING
Hazardous moving parts. Do not
operate unit with covers removed.
KEEP
Fan blades may be exposed when
HANDS
deck panel is removed. Disconnect
CLEAR
power before removing deck panel.

LED lamps reflect specific size,
shape and design. Replacements
CAUTION
must meet factory specifications.

Fluorescent lamps are treated to
resist breakage. Replaced with
similarly treated lamps.
CAUTION! GFCI BREAKER USE
If N.E.C. (National Electric Code) or
(Ground Fault Circuit Interrupter)
protection, you MUST use a GFCI
breaker in lieu of a GFCI receptacle.
COMPLIANCE
WARNING
CAUTION
REQUIREMENT
your local code requires GFCI
COMPLIANCE

Performance issues when in violation of applicable NEC,
federal, state and local electrical and plumbing codes are not
covered by warranty.

See below compliance guideline.
WARNINGS

This page contains warnings to prevent injury or death.

Please read carefully!
PRECAUTIONS

Following are important precautions to prevent damage to
unit or merchandise. Please read carefully!
WIRING DIAGRAM

Each case has its own wiring diagram folded and in packet.

See accompanying manual P/N 20-08064 for wiring diagrams
that specifically pertain to these models.

Wiring diagram placement may be placed near ballast box,
field wiring box, raceway cover, or other related location.
GFCI [GROUND FAULT CIRCUIT INTERRUPTER]
serial

See illustration and requirement below.
WARNING
ELECTRICAL
HAZARD
CAUTION
ADVERSE
CONDITIONS /
SPACING ISSUES
4
WARNING
Risk of electric shock. CAUTION! More
than one source of electrical supply is
employed with units that have separate
circuits. Disconnect ALL ELECTRICAL
SOURCES before servicing.
CAUTION! CAREFULLY FOLLOW THESE
HEATED WELL RECOMMENDATIONS TO
AVOID DAMAGING HATCO® HEATED WELLS

Check water level in all wells periodically to make
sure they are not allowed to run dry.

Allowing unit to run dry during wet operation or
adding water during dry operating can cause
'thermal shock' and damage unit.

If heated wells are operating wet and are allowed to
run dry, turn them off. Allow to cool before adding
water to avoid damaging unit.

Turn off unit when filling with water. Do not splash!

See HATCO® HEATED WELLS - OPERATION
section in manual for more precautions & warnings.
CAUTION! ADVERSE CONDITIONS /
SPACING ISSUES

Performance issues caused by adverse
conditions/spacing issues are NOT warranted.

Keep unit at least 15-feet from exterior doors,
overhead HVAC vents or any air curtain
disruption to maintain proper temperatures.

Do not expose unit to direct sunlight or separate
heat source (ovens, fryers, stoves, etc.).