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2A9584-010

Hoshizaki IM-500SAB Stacking Kit Instructions

HS-5530

For Use with Hoshizaki Model IM-500SAB 

Check to ensure that all parts are included:

Index 

No. Description

Part 
Number

Qty

Index 

No. Description

Part Number Qty

1

Ice Chute

1A5929-01

1

6

Water Guide

4A6891-01

1

2

Wire Harness

3B0590-01

1

7

Wire Saddle

4A2338-01

2

3

Top Panel Hook

3B0586-01

1

8

Wiring Label

2A9601-01

1

4

Thumbscrew

415949G01 2

9

Hex Bolt w/Washer (8×16) 7B0230816

2

5

Gasket 
(125×1080 mm (5"×42 1/2"))

4A0808L02 1

10

Hex Nut (M8)

7N12-0800

2

 WARNING

• Only qualified service technicians should install this kit to reduce the risk of death, electric shock, serious injury, 

or fire. 

• Icemaker is heavy. Use care when lifting or positioning. Work in pairs when needed to prevent injury or damage.
• No installation or service should be undertaken until the technician has thoroughly read these instructions. Failure 

to follow these instructions will adversely affect safety, performance, component life, and warranty coverage. 

• 

Before Servicing

: Move the control switch to the "OFF" position and turn off the power supply. Place the 

disconnect in the "OFF" position. Lockout/Tagout to prevent the power supply from being turned back on 
inadvertently. Control switch in "OFF" position does not de-energize all loads.

• 

CHOKING HAZARD: 

Ensure all components, fasteners, and thumbscrews are securely in place after the 

icemaker is serviced. Make sure that none have fallen into the dispenser unit/ice storage bin.

• Make sure all food zones in the icemaker and dispenser unit/ice storage bin are clean after service.
• Protect the floor when moving the icemaker to prevent damage to the floor.
• Wear proper PPE (personal protection equipment) when executing these procedures.
• To reduce the risk of electric shock, do not touch the control switch with damp hands.
• The manufacturer cannot be held responsible for injury or damage resulting from improper, incorrect, and 

unreasonable use or installation.

NOTICE

• Do not use the frame to lift the icemaker. Lift the icemaker at the base or use a duct jack to lift the upper icemaker 

on top of the lower icemaker

• Up to three icemakers total (including the bottom icemaker) can be stacked. 

Double Stacked: IM-500SAB × 2, Stacking Kit HS-5530 × 1 
Triple Stacked: IM-500SAB × 3, Stacking Kit HS-5530 × 2

• The bin control switch on the lowest icemaker controls all icemakers. The bin control switch and switch mount 

must be removed from the upper icemakers. Misconnection or no connection may cause damage to the 
icemakers, resulting in icemaker failure or damage.

• Allow 6" (15 cm) clearance at rear, left side, and top (upper icemaker), and 12" (30 cm) clearance at right side for 

proper air circulation and ease of maintenance and/or service should they be required.

New Lower Icemaker Installation Instructions

1) Follow the Instruction Manual's installation instructions through "II.D. Setup." 

When complete, continue to step 2. 

Note: If installing an upper icemaker on an existing lower icemaker, 

skip to step 2. 

Lower Icemaker

Ice Storage Bin

Summary of Contents for HS-5530

Page 1: ...e that none have fallen into the dispenser unit ice storage bin Make sure all food zones in the icemaker and dispenser unit ice storage bin are clean after service Protect the floor when moving the icemaker to prevent damage to the floor Wear proper PPE personal protection equipment when executing these procedures To reduce the risk of electric shock do not touch the control switch with damp hands...

Page 2: ... lower rear panel See Fig 1 5 Remove the top frame front gasket from the lower icemaker See Fig 1 Next place the top panel hook provided in this kit on top of the frame then place the gasket provided in this kit on top of the top panel hook Top Frame Front Gasket Connector Guide A Top Panel Hook Fig 1 Wire Channel 7 Connect the wire harness provided in this kit to bin control connector B and contr...

Page 3: ...embly Connector B Connector A Control Board Fig 4 14 Remove the 2 plastic separator protector screws then pull the plastic separator protector out slightly Slide the water guide provided in this kit between the plastic separator protector and sheet metal panel See Figs 6 and 7 Replace the 2 plastic separator protector screws Fig 5 Fig 6 13 Remove and discard the bin control assembly bin control sw...

Page 4: ...ing Work in pairs when needed and use a duct jack if available to prevent injury or damage 17 Once in place make the front rear and side panels flush to the lower icemaker See Fig 9 18 At the rear of the icemakers locate the upper and lower icemakers rear mounting holes See Fig 9 To prevent plastic shavings from entering the ice storage bin area during drilling place a large pan or cloth under the...

Page 5: ...cure the upper icemaker to the lower icemaker using the remaining hex bolt w washer and nut provided in this kit See Fig 13 22 Place the wire saddles provided in this kit into the upper icemaker evaporator frame See Fig 13 Hex Bolt w Washer Nut Upper Icemaker Lower Icemaker Fig 13 Front Mounting Holes Upper and Lower Icemakers Front Mounting Holes Top Plastic Spacer Top Plastic Spacer Drill 3 8 10...

Page 6: ...e areas and icemakers are wiped down cleaned and sanitized after installation Fig 16 23 Route the wire harness from the lower wire channel through the lower wire channel access hole with the lower icemaker actuator motor wires Then up into the upper icemaker between the frame and the new ice chute through the wire saddles and into the upper wire channel through the upper wire channel access hole w...

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