Alto-Shaam QC-50 Operations Instructions download pdf (Page 28)

5.1 INTRODUCTION

To insure trouble free operation and the

highest level of sanitation control,

periodic cleaning and maintenance is

required. The maintenance system

should be aimed at maximizing the

efficient utilization of maintenance

personnel, minimizing down time, and

providing the orderly acquisition of spare

parts for support. If already established at the

location site, perform scheduled maintenance in

accordance with the standards in the Maintenance

Index Plan.

The Alto-Shaam

® Quickchiller should be cleaned and

sanitized a minimum of once a week. Good equip-

ment that is kept clean works better and lasts longer.

Protect your investment.

Always follow appropriate state or local health

(hygiene) regulations regarding all applicable

cleaning and sanitation requirements for equipment.

5.2 INTERIOR CLEANING

Disconnect unit from power source. Remove the

roll-in cart and leave the door open to warm the

interior of the cabinet.

1. Remove any loose food debris from cabinet with a

cleaning cloth or small hand broom.

2. Wipe down the interior of the cabinet with a

damp cloth and any good alkaline or

alkaline chlorinated based commercial

detergent or grease solvent at the

recommended strength. Use a plastic

scouring pad for difficult areas. Avoid the

use of abrasive cleaning compounds,

chloride based cleaners, or cleaners

containing quaternary salts.

Be sure to clean the ceiling, foor, walls and fan

panel. Clean the vinyl gaskets and the interior

door panel. Make certain to clean under the

gaskets to remove any mildew accumulation or

food residue.

3. Rinse everything with clean water and cloth to

remove all residue. Allow cabinet interior to air dry

with the door open.

CAUTION

DO NOT USE SPRAY OR PRESSURE HOSE

CLEANING TECHNIQUES ON THE

EXTERIOR OR INTERIOR OF THE

CABINET. WATER DAMAGE CAN

OCCUR TO THE CONTROL SYSTEMS.

5.3 EXTERIOR CLEANING

Disconnect unit from power source.

1. Wipe all exterior surfaces including the control panel,

door frame, latches, and hinges with a damp cloth

containing a mild, non-abrasive detergent solution

without chlorine. Rinse with cloth and warm water

Allow to air dry.

2. To help maintain the protective film coating on

polished stainless steel, clean the exterior with a

cleaner recommended for stainless steel surfaces.

Spray the cleaning agent on a cloth and wipe with the

grain of the stainless steel.

3. Avoid an accumulation of oil based polish or cleaner

collecting along the edges of the keyboard overlay on

the control box. Oil build-up around the control

overlay could eventually loosen the panel.

5.4 ROLL-IN CART CLEANING

1. Clean, using a brush, damp cloth and any good

alkaline or alkaline chlorinated based commercial

detergent or grease solvent at the recommended

strength.

2. Hand wipe all framing and pan rails. Thoroughly

clean debris from the wheels. A spray hose can be

used for easier cart cleaning. Rinse with warm water.

4. Wipe or spray with a sanitizing solution designed for

use on metal and vinyl food contact surfaces.

5. Allow to air dry.

5.5 MONTHLY COMPRESSOR AND

CONDENSER MAINTENANCE

Keep the condenser coils free of dust and debris to

insure proper air circulation and cooling of the

refrigeration system.

1. Turn power supply to the cabinet OFF by switching

the circuit breaker switch on the main breaker panel

to the OFF position. Remove the front grille.

2. Using a vacuum or small hand broom, brush the

condenser coils in a vertical motion to remove any

accumulated dust or debris.

3. Replace air grill and return main circuit breaker

switch to the ON position.

#8400 Installation & Maintenance Manual - Pg. 26

5.0 — Cleaning & Maintenance

DEACTIVATE THE SYSTEM BY

DISCONNECTING THE POWER SUPPLY

BEFORE PERFORMING ANY CLEANING OR

MAINTENANCE WHICH INVOLVES PLACING

HANDS NEAR MOVING PARTS.

WARNING

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Alto-Shaam QC-50 Operations Instructions Page 28

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