Hommy Soft Ice Cream Machine User manual

1,40
SOFT ICE CREAM MACHINE
USER MANUAL
(House-hold and Commercial Appliances)
Model No.:
Date:
S/N:
(Please read this user manual before using the machine!)

2,40
AGENT
Sales agent:
Address:
Telephone:
Service Technician Telephone:
Sales date:

3,40
INDEX
1. Overview
2. Introduction to different models
3. Important user information
4. Technical parameters
5. Operating safety
6. Cleaning your machine
7. Operating instructions
8. Fault-finding
9. Electrical wiring diagram
10. Refrigeration system diagram
11. Service records

4,40
1. OVERVIEW
Hommy has implemented an intensive development programme through consultation with and
feedback from its clients throughout the world in order to secure its position as a market leader. The
different models catering to diverse needs, attractive appearance, ease of use and operation, control
panel design and fully digital computerized circuitry as well as top quality refrigeration components
(French Tecumseh or Italy Aspera compressors and Czech Danfoss expansion valves) ensure a
high-performing machine. In addition, the decorative stickers may be customized as per client
requirement.
2. INSTRUCTION OF DIFFERENT MODELS
HM833 (PAMC) HM836 (PAMC)

5,40
HM316 (PAMC) HM106 (PC)

6,40
HM836
Power supply：220V/240V 50Hz Net weight：188kg
Rated power：3.5kw Machine dimensions：540x780x1490mm
Production：60~80L／h Packing dimensions: 705x900x1600mm
Condensation medium: air
Flavours：2+mixed
Refrigerant：R22 or R404 (as per requirement)
Optional function:
Pre-cooling and keep-fresh functions, servings counter, hopper motor, air pump, cone holder,
umbrella, side-tray.

7,40
HM833
Power supply：220V/240V 50Hz Net weight：160kg
Rated power：2.9kw Machine dimensions：540x780x1490mm
Production：35~50L／h Packing dimensions: 705x900x1600mm
Condensation medium: air
Flavours：2+mixed
Refrigerant：R22 or R404 (as per requirement)
Optional function:
Pre-cooling and keep-fresh functions, servings counter, hopper motor, air pump, cone holder,
umbrella, side-tray.

8,40
HM633
Power supply：220V/240V 50Hz Net weight：188kg
Rated power：2.6kw Machine dimensions：540x780x1490mm
Production：35~50L／h Packing dimensions: 705x900x1600mm
Condensation medium: air
Flavours：2+mixed
Refrigerant：R22 or R404 (as per requirement)
Optional function:
Pre-cooling and keep-fresh functions, servings counter, hopper motor, air pump, cone holder,
umbrella, side-tray.

9,40
HM620
Power supply：220V/240V 50Hz Net weight：160kg
Rated power：1.7kw Machine dimensions：540x780x1490mm
Production：25~40L／h Packing dimensions: 705x900x1600mm
Condensation medium: air
Flavours：2+mixed
Refrigerant：R22 or R404 (as per requirement)
Optional function:
Pre-cooling and keep-fresh functions, servings counter, hopper motor, air pump, cone holder,
umbrella, side-tray.

10,40
HM316
Power supply：220V/240V 50Hz Net weight：120kg
Rated power：1.7kw Machine dimensions：518x756x860mm
Production：25~35L／h Packing dimensions: 665x864x969mm
Condensation medium: air
Flavours：2+mixed
Refrigerant：R22 or R404 (as per requirement)
Optional function:
Pre-cooling and keep-fresh functions, servings counter, hopper motor, air pump, cone holder.

HOMMY ENTERPRISE (XINHUI) CO., LTD.
11,40
HM106
Power supply：220V/240V 50Hz Net weight：68kg
Rated power：0.7kw Machine dimensions：440x620x663mm
Production：15~20L／h Packing dimensions: 608x699x730mm
Condensation medium: air
Flavours：2+mixed
Refrigerant：R22 or R404 (as per requirement)
Optional extras:
Pre-cooling and keep-fresh functions, servings counter.

12,40
HM836 Machine Structure
Ref Description Ref Description Ref Description
1 Right side panel 10 Lower front panel 19 Gear box
2 Front panel 11 Condenser 20 Freezing cylinder
3 Decorative cover 12 Ventilator fan 21 Control panel
4 Handle 13 Pre-cooling compressor 22 Top panel
5 Draw valve 14 Main compressor 23 Back panel
6 Horizontal bar 15 Left side panel 24 Hopper lid
7 Throat block nut 16 Pre-cooling condenser 25 Gearbox drip tray
8 Throat block 17 Fan
9 Drip tray 18 Motor

13,40
HM316 Machine Structure
Ref Description Ref Description Ref Description
1 Front panel 9 Main ventilator 17 Hopper
2 Throat block 10 Main compressor 18 Rear panel
3 Draw valve 11 Main motor 19 Top panel
4 Throat block nut 12 Pre-cooling condenser 20 Hopper lid
5 Drip tray 13 Pre-cooling compressor 22 Control panel
6 Decorative cover 14 Main compressor 23 Draw switch
7 Freezing cylinder 15 Main compressor capacitors
8 Condenser 16 Pulley
HM106 Machine Structure

14,40
Ref Description Ref Description Ref Description
1 Right panel 11 Draw valve O ring 21 Left panel
2 Front panel 12 Throat block O ring 22 Gear box
3 Control panel 13 Throat block nut 23 Rear panel
4 Draw switch 14 Beater stick 24 Level sensor
5 Decorative cover 15 Drip tray 25 Hopper
6 Throat block 16 Freezing cylinder 26 Flywheel
7 Draw handle 17 Main motor 27 Pulley belt
8 Horizontal bar 18 Main compressor 28 Hopper lid
9 Horizontal bar stopper 19 Condenser 29 Top cover
10 Draw valve 20 Ventilator
3. IMPORTANT USER INFORMATION
3.1) Before using the machine, the following will require special

15,40
attention:
a. During transportation, it is inevitable that the machine be shaken and vibrated. It must be
allowed to stand for 24 hours to allow the refrigerant system to settle.
b. The machines are designed to operate below 32ºC. They should be shielded from direct sunlight
and placed away from heat sources.
c. Liquid ice cream mixture temperature must be neither too cold (not below 5ºC) nor too high
( and not warmer than ambient temperature.
d. The machine must on a level surface in a well-ventilated area.
e. Ensure the beater sticks operate in a clockwise direction.
f. The exhaust vent from the machine’s condenser must have a clearance of at least 1 metre from
the nearest vertical object.
g. The condenser must be frequently cleaned to free it from dust and loose debris.
Ensure clockwise rotation
Note : There must be a clearance of at least 50cm on each side if the machine, with this
distance being increased to 1m on the exhaust side of the machine, in order to allow
adequate cooling.
3.2) Notes regarding power supply:
a. The machine should be properly grounded through the power socket. If the power socket does
not have an earth connection, the machine chassis must be grounded by linking a cable
between the machine’s earth connection and an adequate ground connection such as a copper
pipe (consult your machine provider for technical requirements if in doubt).

16,40
Machine chassis earth connection
b. 220v/50Hz machines should be connected to an adequate power supply of 220~240V(single
phase) or. The power cable cross-section area should be at least 2.5mm² to ensure adequate
current flow during start-up peak. The connection cable should be no longer than 6m.
c. 380v/50Hz machines should be connected to an adequate three-phase power supply. The power
cable cross-section area should be at least 2.5mm² to ensure adequate current flow during
start-up peak. The connection cable should be no longer than 6m.
Notes:
1. An inadequate power supply may affect machine performance and may lead to damage of key
components such as beater motor, compressor and electronic
controller circuit.
2. Should the need arise to replace the power cable, the new cable must comply with machine
requirements. Any replacement should only be undertaken by a qualified technician.
4. TECHNICAL PARAMETERS
4.1) Machine data plate

17,40
1. MODEL：
2. POWER：
3. CURRENT：
4. N．W：
5. FUNCTION：
6. THE BLOWING GAS：
7. MAIN POWER：
8. PRODUCTION：
9. REFRIGERANT：
10. CLIMATIC：
5. OPERATING SAFETY
During machine use, the following must be complied with:
5.1) Prior to operation, this manual and any additional instructions must be observed and machine
operated strictly according to these instructions.

18,40
5.2) Do not operate the machine if it is not properly earthed. This may lead to electric shock.
5.3) When machine is not in use for continued periods, unplug the power cable.
5.4) Always disconnect the power supply before opening any side panel on machine or before
undertaking any repair/maintenance work.
5.5) All repairs and maintenance must be undertaken only by suitably qualified technician work.

19,40
6. Cleaning Procedure
6.1) Pre-production cleaning
a. Remove the throat block by unscrewing the four nuts.
b. Use household detergent or a chlorine solution to clean the hoppers, freezing cylinders, beater
sticks, inlet tube and face block. Dip the throat block in the cleaning solution and pull the draw
handles three or four times. Thereafter remove the throat block horizontal bar and release the
three draw valves. Ensure all components are thoroughly cleaned. Before re-assembly, lightly
spread edible oil on all rubber O rings to ensure easy operation and to prevent wear and tear.
Re-assemble in reverse order
Step 1: Remove tightening nuts
Step 2: Pull draw handles 2 or 3 times in cleaning solution
Step 3: Remove cross-bar stopper

20,40
Step 4: remove cross-bar and draw handles
Step 5: remove draw valves. Be sure to inspect and replace the rubber
washers if worn. Note that “a” and “c” are side-valves and “b”
is a centre valve with a different design. Re-assembly with
valve “b” in wrong position may lead to jamming and/or
leakage.
a：centre draw valve b：bridge O ring
After installation and cleaning lubricate with edible oil
a: side draw valve b: O ring
After installation and cleaning lubricate with edible cleaning oil