D425-B - Ice machine Vevor - Free user manual and instructions

USER MANUAL D425-B Vevor

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ICE CREAM MACHINE

Model:D425-B

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Model:D425-B

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This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform your data on our product.

	Warning-To reduce the risk of injury, user must read instructions manual carefully.
	This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:(1)T device may not cause harmful interference, and (2)this must accept any interference received, including interfer that may cause undesired operation.
	This product is subject to the provision of European D 2012/19/EC. The symbol showing a wheelie bin crosse through indicates that the product requires separate ref collection in the European Union. This applies to the and all accessories marked with this symbol. Products marked as such may not be discarded with normal do waste, but must be taken to a collection point for red electrical and electronic devices

Warning sign depicting a flame symbol in yellow and black on a white background

During using, service and disposal the appliance, please pa attention to symbol similar as left side, which is located on rear of appliance (rear panel or compressor) and with yellow or orange color risk of fire warning symbol. There are flammable materials in refrigera pipes and compressor. Please be far away fire source during using, service and disposal.

WARNING: Changes or modifications to this product not expressly approved by the party.responsible for compliance could void the user's authority to operate the product.

Note: This product has been tested and found to comply with the line a Class B digital device pursuant to Part 15 of the FCC Rules, The are designed to provide reasonable protection against harmful interference in a residential installation.

This product generates, uses and can radiate radio frequency energy, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If product does cause harmful interference to radio or television reception, which can be determined by turning the product off and on, user is encouraged to try to correct the interference by one or more following measures.

• Reorient or relocate the receiving antenna.
• Increase the distance between the product and receiver.
• Connect the product to an outlet on a circuit different from that to the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for assistance

I.Exploded Diagram

Magnet Proximity switch Hex nut Light Wire Mounting panel

No.	Part Name	No.	Part Name
1	Dispener Door Assembly	12	Belt
2	Dispenser Door Base	13	Drive Pulley
3	Operation Panel	14	Proximity Switch
4	Mix Level Probe	15	Evaporator
5	Hopper	16	Compressor
6	Feed Tube	17	Electrical box
7	Hopper Cover	18	Condenser
8	Plug of Feed Tube	19	Beater Motor
9	Coupling	20	Drip Tray
10	Gear Box
11	Driven Pulley

Technical diagram of a mechanical device with numbered components and exploded view, likely for assembly or maintenance instructions.

13a—Hex nut13b—Mounting panel

13c—Proximity switch13d—Magnet

1	Dispenser valve(Fig.1)	8	Bearing sleeve	16	Electrical box
		9	Gear motor	17	Condenser
2	Dispenser valve seat	10	Driven pulley	18	Fan motor
3	Operating panel	11	Belt	19	Capacitor of compressor
4	Hopper	12	Drive pulley	20	Wheel
5	O-ring for Feed tub	13	Proximity switch	21	Compressor
6	Cover	14	Evaporator	22	Drip tray
7	Feed tube	15	Beater motor

II.Installations& Adjusting

A、unpack & inspect

1) Cut off the wrapping tape.
2) Open the wooden case by screwdriver.
3) Remove the foam.
4) Inspect carefully whether there is defective appearance or not.
5) Check the accessories with packing list.

6) Remove the fixing bolt and fixing feet that are at the bottom of machine, push the machine, let the front-wheel drive fall to the ground and then take out the wooden base, let the four wheels grounded. (I lift the machine to the ground or on the table if the machine is tab TIPS:When first time using the machine, if there remains liquid residue the cylinder.It'normal liquid residue caused by ex-factory cleaning and won't affect machine performance and its service time.If this causes a inconvenience, we feel sorry for that and thank you for your understanding.

B、Installation

a、Place the machine on a level counter that is stable and strong enough to safely support its weight.
b、Place the machine in a location that allows adequate space at the and each side for proper ventilation. Keep 50cm space from all sides ventilation. The machine should shade from the sun and should not located too close to the units that radiate excessive heat.

2) POWER SUPPLY

a、Select the proper power supply according to the voltage and power

the nameplate.

b、Connect the power wire and the power supply, ensuring the yellow green wire was connected with the ground wire firmly.

Caution: a. For safety, ensure the ground connection good condition.

b. All the exterior wires and other appliances must co with national standard.

C、Testing Running

1) Switch “ON” the power switch and you will hear “Beep”, all the graphic patterns on the screen will be lighted up and then the graphic patterns extinguish, machine enters “Standby” mode.
2) Press “Wash”, the corresponding indicator will be lighted up and at the same time you will hear the sound of beater system working. Press the “button again, beater system will stop.
3) Press “Auto”, the corresponding indicator will be lighted up and the beat system will start working. After 3 seconds, the cooling system will also start working, air pumps in both hoppers enter normal working state.

D、Clearing & Sterilizing

Step 1: Prepare 5-6 liters of warm water, mix with food detergent accord manufacture's specifications. And this is the sterilizing solution.
Step 2: Pour the solution into the hopper While the solution is flowing in freezing cylinder, brush and clean the mix hopper.
Step 3: Press the key of “clean”, and let the machine running for about minutes.
Step 4: Place an empty pail beneath the draw spout and push down the handle. Draw off all solution.
Step 5: Repeat this operation for 2-3 times with water only.

Notice: a. The temperature of the sterilizing solution can overpass 60^ C , or else it will damage the spare parts. B. Draw off all the water in the hopper after clearing, or will damage the beater while the compressor is running. C. While press the key of "clean", pay attention to the light in order to avoid pressing the wrong key.

III. Operation Instruction

A、Key Instruction

7 6 5 AUTO CLEAN STANDBY 1 2 3 4 SET UP DOWN

Figure.2

1.display screen2.set key3.adjust key(up)4.adjust key(down)

5.standby key6.Wash key7.Auto key

◆SET KEY(UP / DOWN)

a、set hardness level

When the machine is ready mode, press "UP" or "DOWN" key for n

than 2 seconds then the “SET” word on the displayer flashes and the number shows the setted level of hardness. For example, if the disp shows “02” it means the current setting level is 2. The stiffness will increase one level each time that the “UP” or “DOWN” key is pushed to circulate from “01” to “10”

( 01(soft)-02(hard)-03(harder)----10(hardest)-01(soft))

b、set parameters:

Machine in “standby” mode, press “UP” and “DOWN” at the same time hold for 5 seconds, the “SET” window displays “P1” icon (Periodic

Restarting Time Seeting), Press", the window will display "05"(The variable range is from "5\~15" minutes, press"UP" and "DOW" can change the setting volume)

Continue pressing “” key for two times, every time operation can cl the icon display on the window. And when each icon appears, by pre “▲”key for one time to change the setting you want.(Volume can be changed by pressing “UP” and “DOWN”)

Icon	Implication	Variable Range
P1	Periodic Restarting Time Setting	Range: 5~15 minutes
P2	Stop Delay of Beater Motor	Range:5~15 seconds
C1	Air Pump Working Time Setin	Range:1~30 seconds
C2	Air Pump Off-Working Time Set	Range:1~30 seconds
P8	Pre-Cooling temperature of the hopper	Range:1~15°C
P9	Pre-Cooling temperature of the cylinder	Range:1~15°C

Press 🔺”, the machine will enter circulatory volume setting. Without operation in ten seconds, setting volumes will be automatically saved

back to the standby mode.

Time Setting

In standby mode, press the "AUTO" and "WASH" buttons for 5 sec to the window shows "F1 01", then you can click the "UP" or "DOWN" adjust the back number. Press " " key, the window shows "F2 12", such analogy until " F7 30".

Note: F1 says mark symbol, 01、02、03……30says actual value.

F1 -- week (00 - Sunday) F2 -- year F3 - month F4 -- date

F5 -- hours F6 -- minutes F7 -- seconds

◆WASH KEY

Press wash key “”, the “CLEAR” icon light and the beater starts to. It will be closed when you press it again.

◆STANDBY KEY

Press ☐”, “STANDBY” key are on, the display hardness percentage display window shows the cylinder temperature, the display “SET” display window shows the temperature of the hopper.

◆AUTO KEY

Press standby key, “AUTO” and “FRESH” icon will light. The little compressor for hopper is controlled by setting temperature. It will stop when the temperature is less than the setting value, and it will start the tempreature in hopper raise for 2°C. The big compressor for cylinder will stops when the hardness value reach 99, after 15 seconds the motor stops. The beater motor will starts again when the time goes setting value (cycle time to restart for machine). After 3 seconds the I compressor starts.

◆PROTECTION FUNCTION

- The sensor for freezing cylinder is open circuit or short circuit, hard window on the screen will show“RL”or“RH”, the buzzer will screams at the machine stop.

- The sensor for mix hopper is open circuit or short circuit, hardness on the screen shows “RL” or “RH”, the buzzer screams, and the machine stop.

- When the machine is in “WASH” or “AUTO” mode, if the digital dis shows “— —” with alarm and machine stopping, and keys on the op panel will be locked. That means the proximity switch is damaged or correct position. Change it or put it in the correct positoin.

- When the digital display shows “NL” with alarm and machine stopping means the belt of beater motor system is skidded.

- If pushing the handle for more than 1 minute, hardness window on screen will show “Cb”, the buzzer will screams and the machine sto

- Under “AUTO” or “STANDBY” status, if mix lack, hardness window on the screen will show “CL” and hardness alternately, the buzzer will screams for 20 seconds.

•The number “01” will flash if just 1 day left for the setting cleaning. When the cleaning cycle is over, the window will shows "OVER", and buzzer works intermittently. Then you just can use "WASH" and "PUM functions. The refrigeration function is locked, and only can be unlock after switch power off and on again. The cleaning cycle will count a

- Less cooling, no cooling, or cooling over one hour still ice cream not forming, the screen will display"ERR", and sound of "BEEP" will continue

B、Make Ice Cream

1)MAKE SURE THE MACHINE IS CLEAN AND SANITIZED BEFORE MAKING ICE CREAM.

a、Prpare some sanitizing solution with warm water(temperature between 50°C and 60°C), pour it into the hopper and clean the wall of hoppe b、Turn on the power switch, and then press “ Ⓞ ” and operate for 5 minitudes.

c、Put an empty pail under the dispensing door, Pull down the handle seconds, and then return back by hand. Repeat it in this way for 6 tir clean the mix pump assembly thoroughly.
d、Draw out all sanitizing solution from machine and turn off “ ”.
e、Take off the 4 screws from dispensing door, then remove the dispensing door assembly. Disassemble it, and put them into the sanitizing solution clean thoroughly. And then assemble them together and put it on the machine.
f、Pour some clean water into the hopper and repeat to rinse it for times.
g、Use clean towel to wipe water off dispenser door.

2) PREPARE THE MIXER

Prepare the ice cream mixer as the instruction of your purchased ice cream powder or liquid mixer. Make sure the liquid mixer without any impurities or particulate. And keep it for 15 minutes or keep it into freezer.

3)MAKE ICE CREAM

Notice: When you select another new ice cream mixer to make ice cream, please set the hardness level to "02" to make ice cream. And at the hardness level properly as dispensed ice cream.

a、Pour half fresh mix into the hopper.
b、Press “unitl the inlet hole of pump cylinder without bubble. It’s n good for ice cream shape if you don’t operate in this way.
c、Add more ice cream mixer into the hopper, put the hopper coven..Press “®” key to start operation. The number on the digital display will rise up during operation. When the number reach “99”, the ice creates the freezing cylinder is ready for serve.
d、Dispensing ice cream. Put a cone or other container under the dispenser door, pull down the handle to get ice cream. Then push it back after

dispensing.

e、Clean the machine after daily work. Dispensing all the ice cream in freezing cylinder and mixer in the hopper. Clean and sanitize machine above instruction.

IV. Use & Maintenance

Different machines must be used and maintained according to their different using conditions and environment conditions.

A、Washing Refrigeration Cylinders

Clean the refrigeration cylinders once everyday for a longer useful life for the health of customers.

1) Press "© key to exhaust all the remaining slurry in the beverage containers and refrigeration cylinder, then click " " key ,the machine stop;
2) Take the right amount of food detergents, make up disinfecting solution according to it's instruction with warm water, then put the solution into each bucket;
3)Press the "◎" key, after the machine stirring about 5 minutes, discharge the disinfecting solution, followed by washing with water 2\~3 times, tr stop the machine;
4)Turn off the power, take apart and wash the parts.
a 、 Unscrew the four fastening screws in front of the dispenser dc remove the dispenser door;
b、Remove the components as follow: pin of handle, handle, piston, O-ring for piston and O-ring for dispenser door from the dispenser door; c、Draw the beater from the refrigeration tank, then remove the gask beater.

Technical diagram of a mechanical assembly with numbered components for identification

Fig.3 A

1.O-ring for dispenser door2.supporting sleeve3.dispensing door4.modeling cap5.down bolt

6.upper bolt7.pin for handle8.screw for handle9.handle10.O-ring for piston

11.piston12.middle piston13.O-ring for middle piston14.beater15.gasket for beater

Technical diagram of a mechanical assembly with numbered components for identification

1.piston2.O-ring for piston3.handle4.pin of handle5.screw nut (down)6.screw nut (up)7.Modelling cap8.dispensing valve

9.supporting sleeve10.gasket for dispensing valve11.flow plug12.blade13.beater14.gasket for beater15.New design middle piston O-rin16.New design middle piston

d、Put the components into disinfecting solution to clean, check the beater, gasket for beater, O-ring for dispenser door, supporting sleeve and O for piston, if they are worn oldly, they should be replaced; e、After cleaning, lubricate the parts with vaseline, then install the pa according to the method of taking apart.

VASELINE VASELINE

Fig.4

Notice: Before installing the piston, O-ring for piston, beater and gasket for beater, you should lubricate vaseline (lubricating vaseline onto the gro of the gasket, do not onto the beater's end ), using the vaseline free can extend the service life of components.

Notice: Before installing the piston, O-ring for piston, beater and gasket for beater, you should lubricate vaseline (lubricating vaseline onto the gro of the gasket, do not onto the beater's end ), using the vaseline free can extend the service life of components.

B、Cleaning Machine Cabinet

Keep the machine cabinet clean, use wet towel to clean the cabinet, do not flush the machine with water directly.

C、Cleaning Condenser

After be used over a period of time, the condenser may be thick with and this will effect radiate heat and cause refrigeration difference, so needs periodic cleaning (every half year)

Cleaning methods:

Step 1: Disconnected the main power switch.

Step 2: Remove the back panel and side panels.

Step 3: Clean dust with tools such as vacuum cleaner, high-pressure and hairbrush, be careful while cleaning to avoid damaging the fins of condenser.

D、Belt Adjustment

After be used over a period of time, the belt of the machine may be elongated, so it needs to be adjusted. Disconnected the main power machine, remove the back panel and side panels, adjust the tension and make sure the belt is in appropriate tension.

V.Trouble shooting guide

Problems	Probable cause	Remedy
Machine does not run	Machine not plugged into the wall receptacle	Plug machine in
	The short-circuiting switch is open	Restart it after it was reposition
	Protect circuit	Remove the trouble
Machine in clean position does not run	The connecting wire is unfastened	Check and fasten the wire.
	The beater motor brok	Repair or change the beater motor
	Mini circuit breaker wa broken.	Find and solve the problem the reposition it
Machine in auto position does not run	The wire of function switch is unfastened.	Check and fasten the wire.
	There is some problem with control panel.	Change the control panel.
Compressor does not run	Low voltage	Solve the problem of low volt
	Contactor broke	change contactor
	The relay of the compressor broke	Change the control panel.
	There is some problem with control panel.	Change the control panel.
	The self-protection of the compressor because of overload.	Find and solve the problem
	The compressor broke	Change the compressor
	The capacitor of the compressor broke	Change the capacitor
Machine do not freeze down	Leakage of the refrigerant	Find and repair the leak in the pipe, then vacuum and rechart the refrigerant
	Electrical valve broke	Change the electrical valve
	Fan motor do not run	Repair or change the fan motor
	The capacitor of the motor broke	Chang the capacitor of fan motor
Machine non-stop	The set point is too low	Increase the set point
	There is some problem with control panel.	Change the control panel
	Refrigeration difference	Check and repair the refrigerator system
The relay is not stable	Low voltage	Solve the problem of low volt
	There is some problem with control panel.	Change the control panel.
	The touch point of the contact switch broke.	Remove the touch point or change the contact switch.
Product does not dispenser	The proportion of mix incorrect, and causes the refrigeration difference	Make up a proper proportion mix.
	No mix in the hopper	Pour the mix into the hopper
	Limit switch broke or tie wire is unfastened.	Change the switch or fasten to wire
	The belt is unfasten of skid around	Change or adjust the belt
	The bearing sleeve or the beater shaft worn	Change the bearing sleeve or beater shaft.
The product too soft	The proportion of the formula is wrong	Compound the mix according the formula given by the supp
	The set point is too fast	Increase the set point
Leakage	Draw piston leaking	Reassemble or change the O-ring.
	Dispenser door leaking	Tighten the screws or change D-ring
	Drip tube leaking	Fix well or change the Gaske beater
Warm rings	Low voltage protection	Stop the machine, solve the problem and restart 5 minutes later.
	Stop working for protection	Stop the machine, solve the problem and restart 5 minutes later.
	The limit switch can return to normal	Push down the handle and le limit switch return to normal.
Nixie tube display “NL”	The belt skid or the motor lose speed	Adjust or replace the belt, sol the fault of motor
Nixie tube display “____”	The proximity switch deflect or broke	Adjust or replace proximity sw

VI.Schematic wiring diagram

• Technology parameters are on the nameplate
• The electrical schematic diagram is on the board inner

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Fig.3 A

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Technical diagram of a mechanical device with numbered components for identification and assembly reference.

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Fig.3 A

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