378PSM2203 - Compressor Narvon - Free user manual and instructions

USER MANUAL 378PSM2203 Narvon

Line drawing of a portable coffee machine with lid, side arm, and front panel (no text or symbols)

378SM261

SINGLE BOWL

Line drawing of two identical industrial slurry machines with circular chambers and control knobs (no text or symbols)

378SM262

DOUBLE BOWL

Line drawing of three identical industrial slippers with circular bases and side compartments (no text or symbols)

378SM263

TRIPLE BOWL

TABLE OF CONTENTS

SAFETY 1

COMPONENTS, FEATURES & CONTROLS ..... 2

Main Components....2

Technical Features....2

Serial Plate 2

Main Control 2

Bowl Control 2

INSTALLATION 3

Unpacking 3

Positioning....3

Electrical Safety 3

Main Safety Information 3

OPERATION.... 4

Preparation....4

Slush Production 4

Thickness Control 4

Cold Drink Production 4

CLEANING 5

Disassembly 5

Washing & Sanitizing 6

Condenser Cleaning 6

Reassembly....7

Rinsing....8

REPLACEMENT....8

DISPOSAL....8

TROUBLESHOOTING 9

PARTS DIAGRAMS....10

ELECTRICAL DIAGRAMS 16

WARRANTY.... 17

SAFETY

• This instruction manual is an integral part of the machine and must be kept for any further consultation.
• This machine is a cold drink dispenser.
• This machine should be used only for the purpose for which it was designed. Any other use is inappropriate and therefore dangerous.
• The manufacturer will not be held responsible for any damage caused by improper use.
• Before installing and operating the machine, read this instruction manual carefully.

• Basic safety rules:

• DO NOT touch the machine when hands or feet are wet.

• DO NOT use the machine when barefoot.
• This appliance should only be used by persons who have the knowledge, experience,
  and capability to operate it in a safe way.
• DO NOT allow children to play with the appliance.
• DO NOT allow the machine to be used by children or untrained persons.
• DO NOT leave the machine outdoors.
• DO NOT pull on the electrical cord to unplug the machine.

COMPONENTS, FEATURES & CONTROLS

MAIN COMPONENTS

1. Lid 7. Thickness Control
2. Bowl 8. Spiral Blade
3. Tap Lever 9. Main Switches
4. Product Supply 10. Bowl Fixing Knob
5. Bowl Switch Box 11. Rubber Leg
6. Drip Tray

RES 1 2 3 4 5 6 7 8 9 10 11

TECHNICAL FEATURES

	SM261 SM	M262 SM263
Bowls 1 2 3
Capacity 1 x 2.6 Gal 2 x 2.6 Gal 3 x 2.6 Gal
Gas R404a
Width 8.3 in 15.7 in 23.6 in
Depth	20.8 in
Height	33 in
Weight 70 lb	123 lb	158 lb
Power	530W	850W	1100W
Voltage	120V
Acoustic Pressure	< 70 dB (A)
Class	N

SERIAL PLATE

The technical features of the machine are reported on the serial plate attached on the frame.

ITEM #: 378SM261

MADE IN ITALY

MFR MODEL #: OASIS 1-10

SPECS: 1 x 2.6 GAL · 120V · 530W

GAS/Q.TY: R134a - Gr. 140

PRESSURE: HIGH - 186 PSI • LOW - 88 PSI

SERIAL #:

MAIN CONTROLS

Positioned on the right side of the machine.

A B

A - Main Power Switch

0: Machine is OFF

I: Machine is ON

B - Lid Light Switch

0: Light is OFF

I: Light is ON

BOWL CONTROLS

Positioned underneath each bowl.

A C B

A - Beverage Type Control Switch

0: Cooling OFF

I: Slush/Frozen Cream Mode

II: Cold Drink Mode

B - Spiral Blade Switch

0: Spiral Blade OFF

I: Spiral Blade ON

C - Thermostat Control

Controls the temperature of the product when the Beverage Type Control Switch is set to II.

INSTALLATION

UNPACKING

1. Remove the carton box and the plastic bag.
2. Make sure that the machine is intact and has not been damaged during transport.
3. Dispose of any packaging materials properly, keep any that you may need for future moves.

POSITIONING

1. Place the machine on a sturdy horizontal surface.
2. For improved ventilation, maintain a distance of 10 in. between the unit and walls or other obstacles. Increase the distance if the obstacles are a heating source. (Fig. 1)
3. Leave 60 in. of free space in front of the machine to allow for easy use and maintenance. (Fig. 1)
4. Leave 10 in. of free space above the machine to allow for removal of lids. (Fig. 1)
5. When the machine is in place, adjust the rubber legs to level.

60" 10" 10" 10" Fig. 1

CAUTION When lifting or transporting, DO NOT GRAB THE MACHINE BY THE CYLINDRICAL EVAPORATORS. The manufacturer is not responsible for any damage caused by improper handling.

ELECTRIC CONNECTION

If in doubt, consult a specialized electrical technician. Before inserting the plug into the electric outlet, carefully verify the following:

1. Set the Main Power Switch to OFF (0).
2. Verify that the machine is properly grounded.
3. Verify the voltage of the outlet matches what is indicated on the serial plate.
4. Verify the current available is sufficient for the maximum required by the machine.
5. Inspect the cord for damage, if any is present DO NOT plug into the outlet.
6. DO NOT use an extension cord or adapter to connect the machine to the electric supply.

MAIN SAFETY INFORMATION

• DO NOT touch the machine with wet hands or feet.
• DO NOT operate when barefoot.
- DO NOT allow the machine to be operated by children or untrained persons.
• DO NOT leave the machine outside.
- DO NOT pull the cable to disconnect the machine from the electric supply.
- DO NOT place the machine near flammable or explosive materials.
- DO NOT place the machine nearby any heat source or heating element.

OPERATION

CAUTION

Before using the machine, all food contact surfaces and components must be cleaned and sanitized in accordance to the Washing & Sanitizing section of this manual.

PREPARING THE PRODUCT

Concentrate

In order to obtain a homogeneous mix, the product will need to be pre-mixed before being added to the machine. Follow the manufacturer's recommendations for mixing.

Ready-to-Use & Pre-Mixed Concentrates

1. Turn the machine OFF and unplug from power supply.
2. Pour liquid into the bowl. (Fig. 2)
3. DO NOT pour below the MIN Level.
4. DO NOT pour above the MAX Level.

Fig. 2 WATER

FROZEN BEVERAGES

In order to obtain a slush consistency, the mixture must have a minimum sugar content of 13^ BRIX (13g sugar to 100g solution). A lower concentration may damage the spiral blades and gear motors.

1. Position the Beverage Type Control Switch to I (Slush/Frozen Cream Mode).
2. Position the Spiral Blade Switch to I (ON).
3. Wait for the mixture to freeze and test consistency. If consistency is good, continue to step 5. If not, continue to step 4.
4. Thickness Control Knob is found behind the back panel of the machine. The machine is set for optimal slush thickness by the factory, turn the screw L to R to increase thickness, R to L to decrease thickness. (Fig. 3)
5. Dispense the beverage by pulling the tap lever. (Fig. 5)

CAUTION

Over-icing and spiral blade jamming can be caused by the wrong thickness setting.

COLD DRINKS

Prepare the product separately before proceeding. It is recommended to maintain a product level above the cylinder evaporators for consistent cooling. (Fig. 4)

1. Position the Beverage Type Control Switch to II (Cold Drink Mode).
2. Position the Spiral Blade Switch to 0 (OFF).
3. The optimal drink temperature has been set by the factory. Use the Thermostat Control to adjust the temperature of the drink.
4. To set temperature, open the transparent screen on the front panel below the bowl and turn the Thermostat Screw.
5. Dispense the beverage by pulling the tap lever. (Fig. 5)

Fig. 3

Technical line drawing of a mechanical device with internal components and housing (no text or symbols)

Mechanical assembly diagram showing a hand adjusting a component with an arrow indicating rotation (no text or symbols present)

CLEANING

CAUTION

The machine must be turned OFF and unplugged from the power source before cleaning.

EMPTY THE BOWL (Skip this step if this is the initial cleaning)

1. Use the tap lever to empty any remaining liquid into a container.
2. DO NOT proceed without emptying the bowl.

DISASSEMBLY

Dispensing Tap (Fig. 6)

1. Place hand beneath the dispensing outlet to catch pieces as they are released.
2. Pull the Lever Pin (A) to disconnect the Tap Valve (C) and Spring (D).
3. If the Tap Lever (E) is to be washed, remove Lever Pin (B).

Lid (Fig. 7)

1. Lift the lid straight upward to remove from the bowl.

Line drawing of a car interior with hands installing or adjusting the lid panel (no text or symbols)

E B A C D Fig. 6

Bowl (Fig. 8-12)

1. Remove the (2) Front Fixing Knobs by unscrewing them counter-clockwise. (Fig. 8)
2. Remove the bowl from its seat. (Fig. 9)
3. Gently pull on the spiral blades to remove from the cylindrical evaporators. (Fig. 10)
4. Gently pull on the Spiral Blade Gasket to remove. (Fig. 11)
5. Gently pull on the Bowl Gasket to remove. (Fig. 12)

CAUTION When cleaning or lifting, DO NOT GRAB THE MACHINE BY THE CYLINDRICAL EVAPORATORS.

Line drawing of hands operating a mechanical device with rollers and clamps (no text or symbols)

Technical line drawing of a mechanical device with no visible text or symbols

Fig. 9

Mechanical assembly diagram showing a rotating wheel and mechanical components (no text or symbols)

Technical line drawing of a mechanical assembly (no text or symbols)

Mechanical assembly diagram showing a cylindrical component being inserted into a housing, with no visible text or symbols.

Drip Tray (Fig. 13)

1. Lift upward and then away from the machine to unseat the hooks.
2. Wash with warm water and dry.
3. Re-insert the hooks into their holes and push down.

Illustration of hands installing or adjusting a fan-shaped component next to an air conditioner unit (no text or symbols visible)

WASHING & SANITIZING

To maintain health standards and product quality, the machine must be cleaned daily. Failing to clean daily will void this warranty.

CAUTION

DO NOT wash any components of the machine in the dishwasher.

WASHING

• Fill a basin with lukewarm water (Approx. 104°F) and a neutral detergent suitable for plastic items.
• DO NOT use abrasive powders which might affect the bowl's transparency.
• Wash all components (except the lid) in the basin.
• DO NOT wash the lid by dipping in water. Doing so may damage electric components.
• Use a wet, soft cloth.
• Rinse all parts carefully with clean lukewarm water to remove any residual soap.
  • Dry all parts with a soft cloth.
• If the machine will not be in use for an extended period, cover and keep it away from dust.

SANITIZING

Sanitizing must be done before the initial use of the machine or if it is not used for an extended period of time.

• Follow washing instructions.
• Make a solution of lukewarm water (Approx. 104°F) and hypochlorite (bleach) with a 10g to 1L ratio.
• Use a soft cloth or brush to apply the solution to all components.
• Rinse all parts carefully with clean lukewarm water to remove any residual solution.
  • Dry all parts with a soft cloth.

CONDENSER CLEANING

Regular maintenance of the condenser ensures the quality of the product and efficiency of the machine. This cleaning should be performed at least once a month.

CAUTION

The machine must be turned OFF and unplugged from the power source before cleaning.

SM261 (Fig. 14) SM262 & SM263 (Fig. 15)

• Remove the back panel by unscrewing the 4 screws.
• Use a soft and dry brush to remove the dust from the condenser fins.

• When cleaning is complete, replace the back panel with the 4 screws.

• Remove the left side stainless steel panel by unscrewing the Fixing Knob (A) as shown.

• Use a soft and dry brush to remove the dust from the condenser fins.
• When cleaning is complete, replace the side panel with the Fixing Knob (A).

Illustration of a hand using a tool to adjust or install a rack-mounted device into a server rack (no text or symbols visible)

Technical diagram of a heat exchanger with cooling fins and airflow direction indicator (no text or labels)

REASSEMBLY

All washed and/or sanitized parts must be completely dry before being carefully reassembled. Some components must be lubricated in order to work efficiently. A tube of lube is included with each machine.

Dispensing Tap (Fig. 22)

1. Place the Lever (E) in place so Pin (B) lines up correctly. Insert Pin (B) and secure.
2. Lubricate the Tap Valve (C).
3. Insert the Spring (D) into the product supply hole, followed by the lubricated Tap Valve (C) and secure with Pin (A).

CAUTION When cleaning or lifting, DO NOT GRAB THE MACHINE BY THE CYLINDRICAL EVAPORATORS.

Bowl (Fig. 16-20)

1. Place the Bowl Gasket at the bottom of the Cylinder Evaporator, lubricating the upper part (A). (Fig. 16)
2. Lubricate the surface of the cylinder in the zone of the transmission shaft outlet (A). (Fig. 17)
3. Place the Spiral Blade Gasket (B), lubricating both the internal and external surfaces. (Fig. 17)
4. Insert the Spiral Blade so that the head joins the transmission shaft. (Fig. 18)
5. Lubricate the external part of the head of the Spiral Blade (A). (Fig. 18)
6. After all bowl components are properly positioned and lubricated, slide the Bowl into position. (Fig. 19)
7. Secure the bowl by screwing the Bowl Fixing Knobs clockwise. (Fig. 20)

Lid (Fig. 21)

1. Place the lid over the bowl, verifying the correct insertion of the electric contacts.

E D B A C Fig. 22

RINSE CYCLE

After cleaning, it is necessary to run a rinse cycle before loading product.

1. Fill the bowl with clean water to the MAX Fill Line.
2. Turn the Main Power Switch ON (I).
3. Turn the Spiral Blade ON (I).
4. Let the machine run for 5 minutes.
5. Empty the bowl through the Dispensing Tap.
6. Turn the Main Power Switch OFF (0).
7. Use a soft towel to dry the inside of the bowl.

REPLACING THE LID LIGHT

CAUTION

The machine must be turned OFF and unplugged from the power source before maintaining.

1. Remove the lid from the bowl. (Fig. 23)
2. Unscrew the (2) top screws securing the top to the lid base.
3. Replace the bulb only with a genuine spare part.
4. Secure the top to the base with the (2) top screws.
5. Reattach lid to bowl.

Technical line drawing of a car interior with sensors and buttons (no text or symbols)

Fig. 23

REPLACEMENT SCHEDULE

CYCLE (MONTHS) ITEM
6 Replace bowl gasket
6 Replace spiral blade gasket
6 Inspect auger shaft for abnormal wear
6 Replace tap valve
6 Lubricate the motor shaft
Monthly Clean condenser air filter
6 or as needed Clean condenser coil
6 or as needed Inspect and clean condenser fan
6 Inspect, clean or replace bowl drain tubes

• Failing to perform required maintenance will void the warranty.
• Cleaning must be performed daily for optimal performance.

DISPOSAL

When the machine is no longer of use, dispose of it properly. Or if still operational, sell off through an authorized organization or company.

USEFUL INFORMATION

1. The cooling performance of the machine is influenced by:

2. External temperature

3. Initial product temperature
4. Sugar percentage in the product

5. Thickness/Temperature settings

6. In order to reduce startup time, it is strongly recommended that you not fill the bowl with warm or room temperature products. It is recommended to chill the product beforehand.

7. When refilling or topping off a product, it is highly recommended that you chill the added product beforehand.
8. If the product is a mixture of water and concentrate, it needs to be mixed before adding to the bowl.

TROUBLESHOOTING

CAUTION

Problems marked with this symbol must be handled by a specialized technician.

PROBLEM CAUSE SOLUTION
The machine does not turn ON	The Main Switch is not set to I Set the Main Switch to I
	The machine is not plugged in Plug the machine into the outlet
	Electric cable defective Replace the electric cable	!
	The Main Switch is defective Replace the switch	!
The machine does not make the product into slush	The Spiral Blade Switch is set to 0 Set the Spiral Blade Switch to I
	The Beverage Type Control Switch is not set to I Set the Beverage Type Control Switch to I
	Product has too high of a sugar content Remove product and dilute in a separate container
	Wrong Thickness Control setting Set Thickness Control correctly (see Fig. 3)
	Insufficient ventilation or nearby heat source	Move the machine so it has adequate ventilation and is far away from heat sources (see Fig. 1)
	Leaking refrigerant Restore and re-charge the cooling system	!
	Dust accumulation on condenser	Clean the condenser (see Fig. 14/15)
	The micro-switch of the Thickness Control is defective	Clean or replace the micro-switch
The Spiral Blade does not turn	Spiral Blade Switch set to 0	Set Spiral Blade Switch to I
	Ice accumulation in bowl	Switch the Main Switch OFF and wait for ice to melt
	Spiral Blade Switch is defective	Replace the Spiral Blade Switch
The Spiral Blade makes noise	Insufficient lubrication	Lubricate all areas correctly (see Fig. 16-18)
Dispensing Tap is leaking	Dispensing Tap Valve (C) is defective	Replace the Tap Valve (C)
	Insufficient lubrication	Lubricate Tap Valve (C) correctly (see Fig. 22)
Dispensing Tap does not dispense product	Ice accumulation in bowl	Switch the Main Switch OFF and wait for ice to melt

Exploded view diagram of a refrigerator internal components with numbered labels for identification.

PARTS DIAGRAM - SM261

NO. CODE DESCRIPTION
1 2107	Lid
2 2122	Screen for lid
3 2158	12V-3W lamp led
4 2127	Under-lid
5 2112	Spiral blade
6 2133	Bowl Oasis	10Lt
7 2150	Rotation pin
8 2117	Tap lever
9 2149	Fixing knob
10 2120	Tap spring
11 2134	Tap valve
12 2113	Spiral blade
13 2115	Spiral blade gasket
14 2137	Slush/Drink switch
15 56	Spiral blade switch
16 2160	Thermostat
17 2161	Complete drip tray
18	182 Fan motor 220-240V - 50/60Hz
	68 Fan motor 115V - 60Hz
19 0159	Rubber leg H=35
20	2164 Compressor 220-240V-50Hz
	2165 Compressor 115V-60Hz
21	2162 Timer 220V (4 min)
	2163 Timer 115V (4min)
22	2166 Transformer 220-240V - 50Hz
	2167 Transformer 115V - 60Hz
23 2157	Thickness control spring
24 56	Light switch
25 57	Main switch
26 2108	Back support cover
27 2131	Motor-gearbox support
28 2121	Motor-gearbox 220/115V-50/60hz

NO. CODE DESCRIPTION
29 216	8 Micro-switch
30 211	6 Bowl gasket
31 211	0 Evaporator
32 214	5 Evaporator cover
33 210	1 Transmission shaft
34 211	1 Metal ring M25
35 212	3 Evaporator cover inner OR (small)
36 154	Evaporator cover inner OR (large)
37 215	9 Complete lid
38	54 Cable cord 220V
	407 Cable cord 115V
40 216	9 Thickness control knob
41 212	5 Evaporator plate
42 212	6 Switches box
43 214	8 Side panel
44 217	2 Fuse
45 222	0 Front panel
46 217	4 Back panel
47 217	5,01 Condenser
48	2164,01 Electric parts kit 220-240V-50Hz
	2165,01 Electric parts kit 115V-60Hz
49 211	8 Lubricant tube
50 210	3 Electric contact shaft
52 213	3,01 Bowl Kream line 6 Lt
53 210	7,02 Kream line lid

Exploded view diagram of a refrigerator internal components with numbered labels for identification.

PARTS DIAGRAM - SM262

NO. CODE DESCRIPTION
1 2107	Lid
2 2122	Screen for lid
3 2158	12V-3W lamp led
4 2127	Under-lid
5 2112	Spiral blade
6 2133	Bowl Oasis	10Lt
7 2150	Rotation pin
8 2117	Tap lever
9 2149	Fixing knob
10 2120	Tap spring
11 2134	Tap valve
12 2113	Spiral blade
13 2115	Spiral blade gasket
14 2137	Slush/Drink switch
15 56	Spiral blade switch
16 2160	Thermostat
17 2161	Complete drip tray
18	2138 Fan motor 220-240V - 50/60Hz
	2208 Fan motor 115V - 60Hz
19 2153	Rubber leg H=35
20	2186 Compressor 220-240V-50Hz
	2187 Compressor 115V-60Hz
21	2143 Electrovalve complete 220V
	2184 Electrovalve complete 115V
22	2166 Transformer 220-240V - 50Hz
	2167 Transformer 115V - 60Hz
23 2157	Thickness control spring
24 56	Light switch
25 57	Main switch
26 2108	Back support cover
27 2131	Motor-gearbox support
28 2121	Motor-gearbox 220/115V-50/60hz

NO. CODE DESCRIPTION
29 216	8 Micro-switch
30 211	6 Bowl gasket
31 211	0 Evaporator
32 214	5 Evaporator cover
33 210	1 Transmission shaft
34 211	1 Metal ring M25
35 212	3 Evaporator cover inner OR (small)
36 154	Evaporator cover inner OR (large)
37 215	9 Complete lid
38	54 Cable cord 220V
	407 Cable cord 115V
40 216	9 Thickness control knob
41 212	5 Evaporator plate
42 212	6 Switches box
43 214	8 Side panel
44 217	2 Fuse
45 222	0 Front panel
46 217	4,01 Back panel
47 214	6,01 Condenser
48	2186,01 Electric parts kit 220-240V-50Hz
	2187,01 Electric parts kit 115V-60Hz
49 211	8 Lubricant tube
50 210	3 Electric contact shaft
51	2105 Coil 220V - 50/60 Hz
	2183 Coil 115V - 50/60 Hz
52 213	3,01 Bowl Kream line 6 Lt
53 210	7,02 Kream line lid

Exploded view diagram of a refrigerator internal components with numbered labels for identification.

PARTS DIAGRAM - SM263

NO. CODE DESCRIPTION
1 2107	Lid
2 2122	Screen for lid
3 2158	12V-3W lamp led
4 2127	Under-lid
5 2112	Spiral blade
6 2133	Bowl Oasis	10Lt
7 2150	Rotation pin
8 2117	Tap lever
9 2149	Fixing knob
10 2120	Tap spring
11 2134	Tap valve
12 2113	Spiral blade
13 2115	Spiral blade gasket
14 2137	Slush/Drink switch
15 56	Spiral blade switch
16 2160	Thermostat
17 2161	Complete drip tray
18	2139 Fan motor 220-240V - 50/60Hz
	2218 Fan motor 115V - 60Hz
19 2153	Rubber leg H=35
20	2188 Compressor 220-240V-50Hz
	2189 Compressor 115V-60Hz
21	2144 Electrovalve complete 220V
	2144,01 Electrovalve complete 115V
22	2166 Transformer 220-240V - 50Hz
	2167 Transformer 115V - 60Hz
23 2157	Thickness control spring
24 56	Light switch
25 57	Main switch
26 2108	Back support cover
27 2131	Motor-gearbox support
28 2121	Motor-gearbox 220/115V-50/60hz

NO. CODE DESCRIPTION
29 216	8 Micro-switch
30 211	6 Bowl gasket
31 211	0 Evaporator
32 214	5 Evaporator cover
33 210	1 Transmission shaft
34 211	1 Metal ring M25
35 212	3 Evaporator cover inner OR (small)
36 154	Evaporator cover inner OR (large)
37 215	9 Complete lid
38	54 Cable cord 220V
	407 Cable cord 115V
40 216	9 Thickness control knob
41 212	5 Evaporator plate
42 212	6 Switches box
43 214	8 Side panel
44 217	2 Fuse
45 222	0,02 Front panel
46 217	4,02 Back panel
47 214	6,02 Condenser
48	2188,01 Electric parts kit 220-240V-50Hz
	2189,01 Electric parts kit 115V-60Hz
49 211	8 Lubricant tube
50 210	3 Electric contact shaft
51	2105 Coil 220V - 50/60 Hz
	2183 Coil 115V - 50/60 Hz
52 213	3,01 Bowl Kream line 6 Lt
53 210	7,02 Kream line lid

ELECTRICAL DIAGRAMS

graph TD
    A["Main Power"] --> B["S"]
    B --> C["FM Fan"]
    C --> D["Gear Box G1"]
    D --> E["SM1 SGB1"]
    E --> F["Single Pole intermediate Switch"]
    F --> G["Compr C"]
    G --> H["Td Timer"]
    H --> I["Lighting Scheme"]
    I --> J["SL FU Fuse"]
    J --> K["Transformer TR 12 volt Lamp L1"]
    K --> L["Lamp L1"]
    F --> M["Micro density A"]
    F --> N["Micro density B"]
    F --> O["Termostat T"]
    F --> P["Std STD Micro Timer"]
    F --> Q["SD1 SD1 Micro density"]

graph TD
    A["Main Power"] --> B["S"]
    B --> C["FM Fan"]
    C --> D["C Compr"]
    D --> E["G1 Gear Box"]
    E --> F["T1 Termostat"]
    F --> G["SD1 Electro valve EV1"]
    G --> H["Electro valve EV1"]
    I["SM1"] --> J["SGB1"]
    K["SM2"] --> L["SGB2"]
    M["SL"] --> N["Fuse"]
    N --> O["Lamp"]
    P["Transformer TR"] --> Q["L1"]
    P --> R["L2"]
    S["Lighting Scheme"] --> T["Switch S"]
    U["SM262"] --> V["Switch SL"]

graph TD
    A["Main Power"] --> B["S"]
    B --> C["Fin"]
    C --> D["C"]
    D --> E["G1"]
    E --> F["Switch S01"]
    F --> G["Tanestal"]
    G --> H["Switch S02"]
    H --> I["Bachre valve EV1"]
    J["Switch S081"] --> K["Tanestal"]
    L["Switch S082"] --> M["Tanestal"]
    N["Switch S083"] --> O["Tanestal"]
    P["Switch S081"] --> Q["Tanestal"]
    R["Switch S082"] --> S["Tanestal"]
    T["Switch S083"] --> U["Tanestal"]
    V["Switch S081"] --> W["Tanestal"]
    X["Switch S082"] --> Y["Tanestal"]
    Z["Switch S083"] --> AA["Tanestal"]
    AB["Switch S081"] --> AC["Tanestal"]
    AD["Switch S082"] --> AE["Tanestal"]
    AF["Switch S083"] --> AG["Tanestal"]
    AH["Switch S081"] --> AI["Tanestal"]
    AJ["Switch S082"] --> AK["Tanestal"]
    AL["Switch S083"] --> AM["Tanestal"]
    AN["Switch S081"] --> AO["Tanestal"]
    AP["Switch S082"] --> AQ["Tanestal"]
    AR["Switch S083"] --> AS["Tanestal"]
    AT["Switch S081"] --> AU["Tanestal"]
    AV["Switch S082"] --> AW["Tanestal"]
    AX["Switch S083"] --> AY["Tanestal"]
    AZ["Switch S081"] --> BA["Tanestal"]
    BB["Switch S082"] --> BC["Tanestal"]
    BD["Switch S083"] --> BE["Tanestal"]
    BF["Switch S081"] --> BG["Tanestal"]
    BH["Switch S082"] --> BI["Tanestal"]
    BJ["Switch S083"] --> BK["Tanestal"]
    BL["Switch S081"] --> BM["Tanestal"]
    BN["Switch S082"] --> BO["Tanestal"]
    BP["Switch S083"] --> BQ["Tanestal"]
    BR["Switch S081"] --> BS["Tanestal"]
    BT["Switch S082"] --> BU["Tanestal"]
    BV["Switch S083"] --> BW["Tanestal"]

S Main power switch

G 1,2,3 Motor-gearbox

FM Fan motor

C Compressor

T 1,2,3 Drink thermostat

SD 1,2,3 Thickness micro-switch
EV 1,2,3 Electrovalve
TR	Transformer
L 1,2,3	Light
SM 1,2,3	Spiral blade switch

SGB 1,2,3	Slush/drink switch
TD	Timer
FU	Fuse
SL	Light Switch

EQUIPMENT LIMITED WARRANTY

1 Year Parts and Labor Warranty

Unless otherwise stated, Narvon Beverage Equipment warrants to the original purchaser of new Narvon beverage dispensers and slushy machines, that such equipment will be free from defects in material and workmanship for a period of 1 year from the original date of delivery. Valid only in the Contiguous United States. The 1 year parts and labor warranty applies to only the following models.

378D5G3, 378SM261, 378SM262, 378SM263, 378SMM2B

1 Year Replacement Warranty

Unless otherwise stated, Narvon Beverage Equipment warrants to the original purchaser of new Narvon beverage dispensers and slushy machines, that such equipment will be free from defects in material and workmanship for a period of 1 year from the original date of delivery. Valid only in the Contiguous United States. The 1 year replacement warranty applies to only the following models.

378D5G1, 378SMM1B, 378D5G2

What This Warranty Does Not Cover

• Narvon Beverage Equipment will not warrant coverage for component failure or other damages that arise under the following conditions:
• Failure to install and/or use the unit within proper operating conditions specified by Narvon. This includes installation in any and all outdoor or mobile applications.
• Failure to properly maintain the unit. This includes, but is not limited to, basic preventative maintenance like cleaning. It is the operator's responsibility to clean the unit.
• Installation in non-commercial or residential applications. Because Narvon is a commercial brand intended to be installed in a commercial setting, units installed in a residence are not covered under warranty. Contact your authorized dealer for assistance.
  • Products sold or used outside of the Contiguous United States.
  • Any damage that occurs as a result of negligence or improper handling.
• Additionally, no claims can be made against this warranty for spoilage of products, loss of sales or profits, or any other consequential damages. Normal wear type parts, are not included in warranty coverage

Any action for breach of this warranty must be commenced within 6 months of the date on which the breach occurred. No modification of this warranty, or waiver of its terms, shall be effective unless approved in a writing signed by the parties. The laws of the Commonwealth of Pennsylvania shall govern this warranty and the parties' rights and duties under it. Narvon shall not under any circumstances be liable for incidental or consequential damages of any kind, including but not limited to loss of profits.

For Warranty Inquiries or Service

This warranty is only valid on equipment purchased from an authorized dealer. To make a claim please contact Ready Kitchen Warranty.

Phone: [phone]

- Please have your model number, serial number, proof of purchase, and proof of qualified installation ready before calling.

Email: [e-mail]

- Please include your name, model number, serial number, proof of purchase, proof of installation, and a brief description of the issue in your email. Including clear pictures of the issue will help expedite the process. Failure to include one or more of these things will extend processing time.

Food Truck and Outdoor Commercial Use Warranty

Valid only in the Contiguous United States

Narvon Beverage Equipment warrants new equipment sold to food trucks and commercial customers that have installed the unit outdoors to be operational upon delivery and proper installation, not to exceed a period of 30 days from the date of delivery. Food Trucks must be located at a permanent address with the unit easily accessible for service. Outdoor use must be covered and installed in a permanent outdoor kitchen, bar, or service area. This warranty does not cover issues caused by a lack of ventilation, overheating, inconsistent voltage/power supply, or excessive humidity. Contact your authorized place of purchase for assistance.