Manitowoc S420 - User Manual

ICE MACHINE
BE 13
Manitowoc Foodservice
Manitowoc Ice Machines
Models S, IB, and Q
Manitowoc Ice, Inc. Ice Machine Models S, IB, and Q BE 13
Monthly maintenance tasks
BE 13 M1 Clean and sanitize
ice machine
Models S, IB, & Q
Hazards
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Tips
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©McDonald’s Corporation · Planned Maintenance Manual · Revised January 2011

Manitowoc S420 Specifications

General

Brand	Manitowoc
Model	S420
Category	Ice Maker
Language	English

Summary

Monthly Maintenance Tasks

Clean and Sanitize Ice Machine

Procedure for cleaning and sanitizing the Manitowoc ice machine.

Ice Machine Cleaning and Sanitizing Procedure

Tools and Supplies

Lists necessary tools and cleaning supplies for the ice machine maintenance.

Procedure Steps 1-4

Initial steps for cleaning the ice machine, including panel removal and solution preparation.

Ice Machine Cleaning and Sanitizing Procedure (Continued)

Procedure Steps 5-9

Steps for operating the machine in clean mode and removing key internal components.

Procedure Steps 10-13

Detailed steps for removing and disassembling the ice thickness probe, distribution tube, and water trough.

Ice Machine Cleaning and Sanitizing Procedure (Continued)

Procedure Steps 14-17

Instructions for removing the water pump, evaporator tray, and delimiting plastic and surface areas.

Procedure Steps 18-21

Rinsing and sanitizing plastic parts and machine surfaces, followed by reassembly.

Ice Machine Cleaning and Sanitizing Procedure (Continued)

Procedure Steps 22-24

Mixing sanitizer solution and initiating the sanitize cycle for the evaporator and water trough.

Procedure Steps 25-27

Completing the sanitize cycle, reinstalling panels, and discarding initial ice production.