Hoshizaki KM-250BWF, KM-250BAF User Manual

Reliability is a
beautiful thing

TM

SELF-CONTAINED
CRESCENT CUBER

KM-250BAF
KM-250BWF

INSTRUCTION MANUAL

™

ISSUED:

REVISED:

March 14, 2000

December 22, 2004

IMPORTANT

Only qualified service technicians should attempt to install, service or
maintain this icemaker. No installation, service or maintenance should be
undertaken until the technician has thoroughly read this Instruction Manual.
Likewise, the owner/manager should not proceed to operate the icemaker
until the installer has instructed them on its proper operation.

HOSHIZAKI provides this manual primarily to assist qualified service technicians in the
installation, maintenance and service of the icemaker.

Should the reader have any questions or concerns which have not been satisfactorily
addressed, please call or write to the HOSHIZAKI Technical Support Department for
assistance.

HOSHIZAKI AMERICA, INC.
618 Highway 74 South
Peachtree City, GA 30269

Attn: HOSHIZAKI Technical Support Department

Phone: [phone] Technical Service

[phone]

Fax: [phone]

NOTE: To expedite assistance, all correspondence/communication MUST include the

following information:

• Model Number

• Serial Number

• Complete and detailed explanation of the problem

2

• Please review this manual. It should be read carefully before the icemaker is installed
and operated. Only qualified service technicians should install, service and maintain
the icemaker. This manual should be made available to the technician prior to
installation, maintenance or service.

• Keep this manual with the icemaker for later reference.

CONTENTS

I. Specifications .................................................................................................................... 4

1. Nameplate Rating ........................................................................................................ 4

[a] KM-250BAF (air-cooled)........................................................................................ 4

[b] KM-250BWF (water-cooled) .................................................................................. 5

2. Dimensions/Connections ............................................................................................. 6

[a] KM-250BAF........................................................................................................... 6

[b] KM-250BWF .......................................................................................................... 7

II. Installation and Operating Instructions .............................................................................. 8

1. Checks Before Installation ............................................................................................ 8

2. Location ........................................................................................................................ 9

3. Electrical Connection ................................................................................................... 9

4. Water Supply and Drain Connections ......................................................................... 10

5. Final Check List.......................................................................................................... 12

6. Startup ........................................................................................................................ 13

7. Preparing the Icemaker for Long Storage ................................................................... 14

III. Cleaning and Maintenance ............................................................................................ 16

1. Cleaning and Sanitizing Instructions .......................................................................... 16

[a] Cleaning Solution ................................................................................................ 16

[b] Cleaning Procedure ............................................................................................ 16

[c] Sanitizing Solution............................................................................................... 18

[d] Sanitizing Procedure ........................................................................................... 18

2. Maintenance ............................................................................................................... 20

3

I. Specifications

1. Nameplate Rating

[a] KM-250BAF (air-cooled)

See the nameplate for electrical and refrigeration
specifications. This nameplate is located on the upper
right hand side of the rear panel.

Since this nameplate is located on the rear panel of the
icemaker, it cannot be read when the back of the icemaker
is against a wall or against another piece of kitchen
equipment. Therefore, the necessary electrical and
refrigeration information is also on the rating label, which
can be easily seen by removing only the front panel of
the icemaker.

We reserve the right to make changes in specifications and design without prior notice.

4

[b] KM-250BWF (water-cooled)

See the nameplate for electrical and refrigeration
specifications. This nameplate is located on the upper
right hand side of the rear panel.
Since this nameplate is located on the rear panel of the
icemaker, it cannot be read when the back of the icemaker
is against a wall or against another piece of kitchen
equipment. Therefore, the necessary electrical and
refrigeration information is also on the rating label, which
can be easily seen by removing only the front panel of
the icemaker.

We reserve the right to make changes in specifications and design without prior notice.

5

2. Dimensions/Connections

[a] KM-250BAF

Units:

millimeters
(inches)

6

[b] KM-250BWF

Units:

millimeters
(inches)

7