HENDI 225448, 225264 - SOUS VIDE SYSTEM GN 1/1 Manual

Read user manual and keep this with the appliance.

For indoor use only.

Technical specifications

1. Item no.
2. Rated voltage and frequency
3. Rated input power
4. Capacity
5. Protection class
6. Waterproof protection class
7. Temperature settings
8. Time settings
9. Water tap
10. Net weight
11. Dimensions

Remark: Technical specification is subjected to change without prior notification.

Read this user manual carefully, paying particular attention to the safety regulations outlined below, before installing and using this appliance for the first time.

Intended use

• The appliance is designed only for cooking vacuum-sealed food at a precisely controlled temperature. Any other use may lead to damage of the appliance or personal injury.
• Operating the appliance for any other purpose shall be deemed a misuse of the device. The user shall be solely liable for improper use of the device.

Grounding installation

This appliance is classified as protection class I and must be connected to a protective ground. Grounding reduces the risk of electric shock by providing an escape wire for the electric current.

This appliance is fitted with a power cord with grounding plug or electrical connections with grounding wire. The connections must be properly installed and grounded.

Control panel

(Fig.1)

1. Temperature display
2. Temperature button
3. Increase value button
4. ON/OFF button
5. Timer display
6. Timer button
7. Decrease value button

Preparation before use

• Remove all protective packaging and wrapping.
• Check to make sure the appliance is undamaged and with all accessories. In case of incomplete delivery and damages. Please contact supplier immediately. Do not use the appliance.
• Clean the appliance before use (See == > Cleaning & Maintenance).
• Make sure the appliance is completely dry.
• Place the appliance on a horizontal, stable and heat resistant surface that is safe against water splashes.
• Keep the packaging if you intend to store your appliance in the future.
• For item 225448 (GN 1/1), install and fix the drain tap to the appliance before use.

Operating instructions

TEMPERATURE SETTINGS

Fill the container with (hot) water and make sure that the water will not come over the edge on the inner mark (groove) of the water tank. Remember that placing food in the water will also raise the water level – it should still not pass aforementioned groove. Water should be filled up to the Max Mark no matter the amount of food you are going to put into the water bath for cooking.

• Connect the power plug to a suitable electrical power outlet.
• Press the ON/OFF button.
• Then blue LED in the ON/OFF button is ON. The upper Temperature display will show the last SET TEMPERATURE. The lower display will show the appliance is in standby mode (----).
  NOTE! The appliance beeps once for a short time.
• Press INCREASE/DECREASE button, the lower display will show, the heating element is switched ON. At this moment, the Temperature Display will show the ACTUAL TEMPERATURE. The lower Timer Display will show the last set time.
• Now, press the Temperature button, the upper display will show the previous SET TEMPERATURE. Lower display will show˚C for 1 ~ 2 seconds. And then show the time.
• Then, press the INCREASE/DECREASE button to adjust the SET TEMPERATURE within this 1 ~ 2 Seconds. The SET TEMPERATURE range is 35°C ~ 90°C. Press once for +0,1˚C / -0,1˚C.Press and hold for +1,0°C / -1,0˚C.
• When stop to press INCREASE/DECREASE button, the SET TEMPERATURE will be stored automatically.
• Under heating, the Temperature button will light up constant-ly & DECREASE button will blink until the SET TEMPERATURE is reached. After reaching the SET TEMPERATURE, the Temperature icon lamp will go off and keep stay of within a range of +0,5˚C / -0,5˚C. If the Actual Temperature over the SET TEMPERATURE about 1°C, the Temperature Display will show "H0t".

NOTE! If you don't put water into the water bath and try to switch on the power by step 1.3 to 1.7, the thermal protection of the appliance will act to stop the power. The upper Temperature Display will show the E2. The lower Timer Display will show ---. And long beep sound will be heard. The user can only switches OFF the appliance to stop this warning signal.

TIMER SETTINGS

• During cooking, you can activate the TIMER function.
• Press and hold TIMER button for 2 ~ 3 seconds to set the TIM-ER. The upper display will show "t". Then, press INCREASE icon / DECREASE button once for +5,0 min / -5,0 min respectively. And the lower display will show the "SET TIMER". And start count down after few seconds.
• The ":" will blink until 00:00 and "END" will be blinked continuously. Two short beep sound will be heard and the "Timer Icon" will also light off.
  Note: When the TIMER finish counting, the power of the appliance doesn't switch OFF. The water tank will continue to operate and keep the temperature stable.
• You can also press TIMER button to start count down from 00:00 in ascending order by pressing the TIMER button once. Press again to cancel this function.
  NOTE! Time in count down can be adjusted all time
• During Timer is counting, if the user presses the Timer button, Timer counting will be suspended and shows the time left.
• In this moment, the user can adjust the Timer value.

If during operation, water in the water bath has been dry up, the thermal protection of the appliance will act to stop the power. The upper Temperature Display will show the E2. The lower Timer Display will show ----. And long beep sound will be heard. The user can only switches OFF the appliance to stop this warning signal.

Switch it OFF

Switch it off by press the ON/OFF button one time.

Closing the lid

• After you set the time and temperature and put vacuumed food in the water tank, you need to close the lid. To position the lid correctly on the tray, open the vent valve first. Only then you can position the lid correctly. As soon as the lid closes well, close the vent valve.
• Put the vacuumed pouch into the water when the water has reached the target temperature for cooking. If you use more bags, put them in the rack and be sure that all pouches are completely submerged.

Opening the lid

To remove the lid the vent valve should be opened first, because low air pressure under the lid will keep it in place.

After use

Drain the water out of the container by pressing the tap and turn it ¼ to the left. You close the tap again by pushing it and turn it ¼ to the right. Make sure that the button pops up slightly, this indicates the safety lock is engaged.

Note: Drain tap function is available for item 225448 only.

Basic principles of sous vide cooking

VACUUM PACKING

The food should always be packed vacuum or in any case packed in a plastic bag without air (no buoyancy) so that the heated water will have a direct contact to the food through the plastic. Spices and marinades can be added in advance so that these can be absorbed by the food and the juices and flavors will be kept. The best is to use an vacuum inside chamber packaging machine.

COOKING

The correct temperature is of great importance for the final result. For meat and fish the minimum temperature should be 54°C in order to prevent the growth of bacteria.

Times are always minimum times. The thickness of the product has a strong influence on the whole cooking process.

SOME EXAMPLES:

Steak:

• Rare 54-56˚C
• Medium 56-58˚C
• Well done 58-64C at a time of 1 to 4 hours.

Succade:

• 55-58˚C for a period of at least 20 hours and it can reach up to 60 hours depending on thickness.

NOTE: Always follow the HACCP guidelines

Cleaning & Maintenance

ATTENTION! Always disconnect the appliance from the electrical mains before storage, cleaning & maintenance.

Do not use water jet or steam cleaner for cleaning and do not push the appliance under the water as the parts will get wet and electric shock might be resulted.

Cleaning

• Never immerse the appliance in water or other liquids.
• Clean the cooled exterior surface with a slightly damp cloth or sponge with some mild soap solution.
• Never use abrasive sponges or detergents, steel wool or metallic utensils to clean the interior or exterior parts of the appliance.
• Never use aggressive cleaning agents, abrasives or chlorinated cleaners. Do not use any sharp or pointed objects. Do not use petrol or solvents!
• Clean the ventilation slots (if applicable) with the vacuum cleaner.
• Always remove the water after use to prevent limescale deposits.
• Dry the inside of the water tank with a dry soft cloth.
• Ensure that no limescale forms at the bottom of the water tank.

Maintenance

• Check the operation of the appliance regularly to prevent problems that can cause serious accidents.
• As soon as you feel the appliance isn't working correctly or there is a problem, stop using the appliance, shut it off and contact the supplier.

Storage

• Before storage, always make sure the appliance has already been disconnected from the electrical outlet and cooled down completely.
• Store the appliance in a cool, clean and dry place.

Safety instructions

• This appliance is intended for commercial and professional use only.
• Only use the appliance for the intended purpose it was designed for as described in this manual.
• The manufacturer is not liable for any damage caused by incorrect operation and improper use.
• Keep the appliance and electrical plug/connections away from water and other liquids. In the event the appliance falls into water, immediately remove the connections from the mains. Do not use the appliance until it has been checked by a certified technician. Failure to follow these instructions will cause life threatening risks.
• Never attempt to open the housing of the appliance by yourself.
• Do not insert objects into the housing of the appliance.
• Do not touch the plug/electrical connections with wet or damp hands.
• 
  RISK OF ELECTRIC SHOCK! Do not attempt to repair the appliance by yourself. Do not immerse the electrical parts of the appliance in water or other liquids. Never hold the appliance under running water.
• Never use a damaged appliance! When it's damaged, disconnect the appliance from the socket and contact the retailer.
• Regularly check the electrical connections and cord for any damage. When damaged it must be replaced by a service agent or similarly qualified person in order to avoid danger or injury.
• Make sure the cord does not come in contact with sharp or hot objects and keep it away from open fire. Never pull the power cord to unplug it from the socket, always pull the plug instead.
• 
  When positioning the appliance, ensure the supply cord is not trapped or damaged.
• 
  Securely route the power cord if necessary in order to prevent unintentional pulling, contact with the heating surface or cause a trip hazard.
• Never leave the appliance unattended during use.
• 
  As long as the plug is in the socket the appliance is connected to the power source.
• Turn off the appliance before disconnecting from the mains.
• Connect the power plug to an easily accessible electrical socket so that in case of emergency the appliance can be unplugged immediately.
• Never carry the appliance by the cord.
• Do not use any extra devices that are not supplied together with the appliance.
• Only connect the appliance to an electrical outlet with the voltage and frequency mentioned on the appliance label.
• Never use accessories other than those recommended by the manufacturer. Failure to do so could pose a safety risk to the user and could damage the appliance. Only use original parts and accessories.
• This appliance should not be operated by persons with reduced physical, sensory or mental capabilities, or persons that have a lack of experience and knowledge.
• This appliance should, under any circumstances, not be used by children.
• Keep the appliance and its electrical connections out of reach of children.
• 
  ALWAYS switch off the appliance before cleaning, maintenance or storage.
• This appliance should be operated by trained personnel in kitchen of the restaurant, canteens or bar staff, etc.
• Do not place the appliance on a heating object (gasoline, electric, charcoal cooker, etc.).
• Do not cover the appliance in operation and keep the appliance away from any hot surfaces and open flames. Always operate the appliance on a level, stable, clean, heat-resistant and dry surface.
• Allow at least 20 cm spacing around the appliance for ventilation purpose during use.
• Any repairs shall be carried out only by persons trained or recommended by the manufacturer.

Special safety instructions

• 
  HOT SURFACE! The temperature of the accessible surface is very high during use. Touch only the handles, switches of control panel.
• 
  Never remove or open the lid while the appliance is operating. The steam may come out and cause burns.
• Never use this appliance without water. Do not heat up the appliance without water. The appliance must be turned on after water is poured into the container.
• 
  Water and even water tap can be hot during draining.
• Only use water. Do not use oil or fat in the container.
• RISK OF SPLASHING! Slowly immerse the food into the water.
• ATTENTION! Do not fill water over MAX level.
• The appliance should only be used with the supplied stainless steel lid and spacer with 4 compartments for item 225264 & 6 compartments for item 225448 respectively.