Instruction/ maintenance manual of the product ML-134306 Hobart
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701 S. RI DGE A VENUE TROY , OHIO 45374-0001 937-332-3000 · WWW .HOBARTCORP .COM Models H L 800 ML-134306 HL1400 ML-134343 Prior MLs Covered in this Manual: ML-134334 INSTRUCTION MANUAL FORM 34928 Re.
– 2 – LEGACY 80-QUART AND 140-QUART MIXERS.
– 3 – T ABLE OF CONTENTS GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 INST ALLA TION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Unpacking .
– 4 – Installation, Operation and Care of Legacy ® 80-Quart Mixers and Legacy ® 140-Quart Mixers SA VE THESE INSTRUCTIONS GENERAL The Legacy ® 80-quart mixer is a heavy-duty mixer which features a 3-horsepower motor , digital Smart T imer TM and power bowl lift as standard equipment.
– 5 – INST ALLA TION UNP ACKING Immediately after unpacking the mixer , check for possible shipping damage. If this machine is found to be damaged after unpacking, save the packaging material and contact the carrier within 15 days of delivery .
– 6 – ELECTRICAL CONNECTIONS W ARNING: ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPL Y WITH THE APPLICABLE PORTION OF THE NA TIONAL ELECTRICAL CODE AND/OR OTHER LOCAL ELECTRICAL CODES. W ARNING: DISCONNECT THE ELECTRICAL POWER T O THE MACHINE AND FOLLOW LOCKOUT/T AGOUT PROCEDURES.
– 7 – OPERA TION W ARNING: MOVING AGIT A TOR IN BOWL, KEEP HANDS, CLOTHING AND UTENSILS OUT WHILE IN OPERA TION. DO NOT USE WITHOUT INTERLOCKED GUARD. The Legacy® mixer is equipped with SmartT imer TM controls and a power bowl lift. Other operating parts (Fig.
– 8 – ST ANDARD CONTROLS Model HL800 and HL1400 (With Four Mix Speeds Plus Stir Speed) Mixer Speeds (Model HL800 and HL1400) STIR (Slow) This speed is for incorporating ingredients at the start of each mixing process. SPEED 1 (Low) This speed is for heavy mixtures such as pizza dough, heavy batters and potatoes.
– 9 – PROGRAMMABLE RECIPE TIMER (OPTIONAL) Timer Speci fi cations (Model HL800 and HL1400) • Maximum number of programmable recipes: 9 recipes. • Maximum number of steps allowed for each recipe: 6 steps. • Maximum time allowed for each step in a recipe: 30 minutes.
– 10 – BOWL PLACEMENT NOTE: The bowl must be installed onto the bowl support before the agitator is installed. T o Install 1. Fully lower the bowl support. 2. Position bowl so the alignment pins on the left side of the bowl support fi t in the holes in the bowl.
– 1 1 – POWER BOWL LIFT CAUTION: Before lowering the bowl onto a bowl truck, always unlock bowl and swing bowl out slightly . T o raise the bowl, the bowl must be in the locked position. Push and hold the up arrow on the bowl switch. T o lower the bowl, push and hold the down arrow on the bowl switch.
– 12 – TIMER OPERA TION Using the Count-Up Mode (Continuous Mixing) 1. T urn the SPEED dial to select a mix speed (the SPEED setting can be changed at any time during the mixing operation). NOTE: STIR is to be used for incorporating ingredients. Do not use to develop dough products.
– 13 – Using the Count-Down Mode (Timed Mixing) 1. T urn the SPEED dial to select a mix speed. a. If the count-up mode was used for the previous batch, the desired time needs to be entered. b. If the count-down mode was used for the previous batch, the previous time will be displayed.
– 14 – Recipe Mode — T o Enter and Exit • T o enter recipe mode, press any recipe button. The recipe button lights to indicate you are in Recipe Mode, and the display shows the speed and time for the fi rst step of the recipe. • If the recipe button light blinks, the recipe is inactive.
– 15 – Running a Recipe • Select the desired recipe by pressing the recipe button. The button lights and step one of the recipe displays. • Press ST ART . • The mixer begins to run step 1 of the programmed recipe. The timer display indicates the mixer speed and counts down the remaining time.
– 16 – Entering a Special Function Special Function Mode allows you to access three user resettable parameters: • Programming Recipes, (SEt . . .rECP), • Making Recipes Active or Inactive, (Atth . . . rECP) and • Setting the User Access Code (SEt .
– 17 – Programming a Recipe [SEt . . . rECP] This function allows you to program any of 9 mixer recipes with up to 6 steps in each recipe. Follow instructions in Entering a Special Function on the previous page to enter SEt . . .rECP . After entering the Access Code, the display of SEt .
– 18 – Making a Recipe Active or Inactive [Atth . . . rECP] This function allows you to change the status of a recipe from Active to Inactive or vice versa. A recipe that has inactive status will not run. Follow instructions in Entering a Special Function on page 17 to enter Atth .
– 19 – Setting the Access Code [SEt . . . CodE] This function allows you to change the factory-set access code, 0015, to any number from 0000 to 9999. We recommend that you keep the 0015 access code. Follow instructions in Entering a Special Function on page 17 to enter SEt .
– 20 – UNLOADING 1. After the mixer has stopped, unlock the bowl and swing-out slightly . Press and hold the down arrow on the bowl switch to lower the bowl. 2. Open the wire cage assembly . 3. Remove the agitator from the agitator shaft. 4. Remove the bowl from the bowl support.
– 21 – Remove and Clean Wire Cage (Fig. 10) 1. Lower the bowl. Remove the agitator and bowl. 2. While holding the wire cage securely with both hands, rotate it to your left until the front-center retainer shoe reaches the gap in the circular ridge of the planetary drip cup.
– 22 – CLEANING W ARNING: DISCONNECT THE ELECTRICAL POWER T O THE MACHINE AND FOLLOW LOCKOUT / T AGOUT PROCEDURES. New mixer bowls and accessories (beaters, whips and dough arms) should be thoroug.
– 23 – MAINTENANCE W ARNING: DISCONNECT THE ELECTRICAL POWER T O THE MACHINE AND FOLLOW LOCKOUT / T AGOUT PROCEDURES. LUBRICA TION Fig. 1 1 Slideway The slideways (Fig. 1 1) should be lubricated approximately twice a year . T o reach these areas, fully lower the bowl support and remove the apron, which is secured by thumb screws.
– 24 – T ransmission T o check the oil level, remove the top cover , which is secured by two screws. Remove the T ransmission Fill Plug (Fig. 12) and check the oil level. If the oil level is below the line on the oil dipstick, add a small amount of the recommended transmission oil until it returns to the proper level.
– 25 – Measure Clearance Pour enough fl our in the bowl to cover the bottom of the bowl where the beater travels. With the bowl fully raised (beater should not touch the bottom of the bowl), brie fl y run the mixer at the lowest speed.
– 26 – TROUBLESHOOTING Symptoms Possible Causes Mixer will not start. Circuit protector is in open position - check fuse or disconnect switch. Mixer is overloaded. Wire cage is not in the closed position. Bowl is not in closed (locked) position. Agitator touches bowl.
– 27 – AGIT A T ORS ACCESSORIES Bowl Bowl T ruck Splash Cover P Pastry Knife Bowl Scraper ED Dough Hook I Wire Whip B Flat Beater C Wing Whip D Wire Whip.
– 28 – FORM 34928 Rev C (November 2006) PRINTED IN U.S.A. NOTES.
An important point after buying a device Hobart ML-134306 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Hobart ML-134306 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Hobart ML-134306 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hobart ML-134306 you will learn all the available features of the product, as well as information on its operation. The information that you get Hobart ML-134306 will certainly help you make a decision on the purchase.
If you already are a holder of Hobart ML-134306, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Hobart ML-134306.
However, one of the most important roles played by the user manual is to help in solving problems with Hobart ML-134306. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hobart ML-134306 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
