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Hobart WC30, WP30, ML-029228, ML-029229 - page 1
World Scale User Manual Models WC30 Price Computing ML-029228 WP30 Portion Control ML-029229 701 S. RIDGE AVENUE TROY, OHIO 45374-0001 937-332-3000 www.hobartcorp.com FORM 34733 (June 2002) ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 2
World Scale ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 3
World Scale TOC-1 Table of Contents T able of Contents CHAPTER ONE: INTRODUCT ION ...................................................................................................... ........... 1-1 W ELCOME ............................................................................................................................... ............ ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 4
World Scale Table of Contents TOC-2 Retaining a Ta re (WC30) ........................................................................................................ ............ 3-10 Cancelling a Retain ed Tare (WC30).............................................................................................. ..... 3-11 Keypad-Entered Tare (W C30 ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 5
World Scale 1-1 Introduction Chapter One: Introduction WELCOME ........................................................................................................................ ............................... 1-2 FCC NO TE ....................................................................................................................... ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 6
World Scale Introduction 1-2 W orld Scale SAVE THESE INSTRUCTIONS Introduction The following topics are covered in this chapter: ♦ Welcome ♦ FCC Note ♦ Verify Correctness of Weight & Pric e ♦ Legal for Trade Notice ♦ How to Use This Manual We lc o m e Welcome to Hobart’s World Scale Series, a truly portable counter scale with a wide ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 7
World Scale 1-3 Introduction WP30 Portion Control Scale The WP30 Portion Control Scale is a free-standing scale for general weighing applications, such as portion control. WC30 Price Computing Scale The WC30 Price Computing Scale is a free-standing scale for price totaling of weighed and non-weighed products, from candies to premium delicatessen pr ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 8
World Scale Introduction 1-4 FCC Note This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environm ent. This equipment generates, us ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 9
World Scale 1-5 Introduction How to Use This Manual Hobart uses specific formats to make it easier for you to identify key selections throughout the manuals. These formats are described in the following topics: ♦ Online Viewing ♦ Keystrokes and Data Entry Procedures ♦ Quick Steps ♦ World Scale Manual Overview ♦ Special Instructions Online ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 10
World Scale Introduction 1-6 Quick Steps Quick Steps are a handy reference once you have become familiar with the World Scale and just need a “refresher” on how to perform a procedure. QUICK STEPS - [Procedure Name] 1. PRESS [SAVE] 2. TYPE a PLU….. They will be in a gray box like the one to the left and will be a condensed version of the deta ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 11
World Scale 1-7 Introduction Special Instructions This Hobart manual uses Special Instructions to call your attention to certain information that you need to know. The following Special Instructions are used in the manual: Note A Note is information that you need to know, but it is not an actual step in the procedures. Tip A Tip is addition ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 12
World Scale ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 13
World Scale 2-1 Getting Started Chapter T wo: Getting Started UNDERSTANDING TH E WORLD SCALE .................................................................................................. .... 2-2 F EATURES ............................................................................................................................... ........... ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 14
World Scale Getting Started 2-2 Getting Started The following topics are covered in this chapter: ♦ Understanding the World Scale ♦ Mechanical Procedures ♦ Installation and Setup Understanding the Wo rld Scale The following topics are explained: ♦ Features ♦ The Console Features The World Scale is a durable, compact weighing device. Two d ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 15
World Scale 2-3 Getting Started The Console The Console consists of: ♦ The Level Indicator ♦ The Operator Display ♦ The Status Display ♦ The Keypad The Level Indicator On the left side of the Console is a Level Indicator. When the bubble inside is directly in the center of the circle, the scale is level. Refer to Leveling the Scale in this ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 16
World Scale Getting Started 2-4 The Keypad Refer to the Table of Key Names and Descriptions on the following page for descriptions of the keys shown below. Be sure to refer to your scale’s Keyp ad: ♦ WC30 Price Computing Scale Keypad ♦ WP30 Portion Control Scale Keypad WC30 Price Computing Scale Keypad WP30 Portion Control Scale Keypad ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 17
World Scale 2-5 Getting Started Table of Key Names and Descriptions The table below corresponds to the Keypad layouts on the previous page. Refer to the WC30 Price Computing Scale Keypad and WP30 Portion Control Scale Keypad for identification. Wherever the Keypad Symbol is different, the WC30 is shown first. WC30 WP30 Key Name Keypad Symbol Functi ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 18
World Scale Getting Started 2-6 Mechanical Procedures You will need to familiarize yourself with the following Mechanical Procedures in your World Scale: ♦ Short PRESS/Long PRESS (Beeps) ♦ Sleep/Wake Modes Short PRESS/Long PRESS (Beeps) The World Scale requires two types of touch when pressing certain keys on the Console: Short PRESS = PRESS an ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 19
World Scale 2-7 Getting Started To select Wake mode: 1. Short PRESS the Display Test key. 2. The Status Display Screen will appear. 3. The Operator Display Screen will appear, showing all zeroes. WC30 WP30 Installation and Setup The following topics are covered: ♦ Setting Up the Scale ♦ Electrical Connections ♦ Zero Weight Setting Up the Scal ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 20
World Scale Getting Started 2-8 Leveling the Scale On the left side of the Console is a Level Indicator. When the bubble inside is directly in the center of the circle, the scale is level. There are four Scale Feet located underneath the scale system. You may need to adjust these feet sli ghtly in the event the scale is not sitting properly. Proper ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 21
World Scale 2-9 Getting Started Installing the Battery Pack To install the Battery Pack: 1. Remove the Weighing Platter. 2. Open the Battery Access Cover by pressing slightly and pulling upward. 3. Remove the Battery Pack. 4. Insert six D-cell Batteries into the Battery Pack. Be sure to observe the polarity on the Battery Pack. 5. Securely attach t ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 22
World Scale Getting Started 2-10 Zero Weight Make sure that the scale is at zero before weighing any product by Rezeroing the Scale. Remember, if you have a Tare in the scale’s memory, you will see the Tare amount as a negative number instead of zero. Tip Look for the Zero Indicator ( → 0 ← ) on the upper left side of the Operator Display ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 23
World Scale 3-1 Using World Scale PORTION CONTRO L SCALE WP30 ..................................................................................................... ......... 3-2 B ASIC W EIGHING (WP30) ......................................................................................................................... ...... 3-2 U SING T ARE (W ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 24
World Scale Using World Scale 3-2 Using the World Scale Be sure to follow the instructions for your scale model. ♦ Portion Control Scale WP30 ♦ Price Computing Scale WC30 Portion Control Scale WP30 Your WP30 Portion Control Scale has the following functions: ♦ Basic Weighing (WP30) ♦ Using Tare (WP30) Look At This If this World Scale is to ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 25
World Scale 3-3 Using World Scale Using Tare (WP30) You have the following options available on your WP30 Portion Control Scale: ♦ Platter Tare (WP30) ♦ Cumulative Tare (WP30) ♦ Cancelling a Tare (WP30) Note • The Tare is retained until you cancel it. • If you have a Tare in the scale’s memory and the scale goes into Sleep mode, the ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 26
World Scale Using World Scale 3-4 Cumulative Tare (WP30) Use Cumulative Tare when you are weighing multiple products to be packaged together, such as a raw vegetable medley. To use Cumulative Tare: 1. Place the empty container onto the scale. 2. Short PRESS the [ → T ← ] key . 3. Place a product into the empty container. 4. Net Weight will be d ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 27
World Scale 3-5 Using World Scale Price Computing Scale WC30 There are several options available when weighing a product. Review the following sections for explanation: ♦ Basic Weighing (WC30) ♦ Using Prices (WC30) ♦ Using Tare (WC30) ♦ Using the Add and Multiplier Keys (WC30) ♦ Programming PLU Speedkeys (WC30) ♦ Using the PLU Speedkeys ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 28
World Scale Using World Scale 3-6 Using Prices (WC30) Your WC30 Price Computing Scale has the ability to weigh an item with a price. You can perform the following tasks: ♦ Weighing With a Unit Price (WC30) ♦ Retaining a Unit Price (WC30) ♦ Cancelling a Unit Price (WC30) You can also use a Unit Price in conjunction with a Tare. Refer to the ne ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 29
World Scale 3-7 Using World Scale Tip When you have a Unit Price in the scale’s memory, you will see a LEFT ARROW ( ) on the Operator Display Screen next to the word “save”. To retain a Unit Price (without Tare): 1. Short PRESS the [SAVE] key. 2. TYPE the Unit Price using a Short PRESS on the Keypad. 3. Place the product onto the scal ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 30
World Scale Using World Scale 3-8 Using Tare (WC30) You have the following options available on your WC30 Price Computing Scale: ♦ Platter Tare (WC30) ♦ Cumulative Tare (WC30) ♦ Retaining a Tare (WC30) ♦ Cancelling a Retained Tare (WC30) ♦ Keypad-Entered Tare (WC30) Note • If you have a Tare in the scale’s memory and the scale goe ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 31
World Scale 3-9 Using World Scale Cumulative Tare (WC30) Use Cumulative Tare when you are adding different products to one package to get a Total Price, such as a container of assorted cheeses. Note The Total Price is retained until you cancel it. To use Cumulative Tare: 1. Place the empty container onto the scale. 2. Short PRESS the [TARE] key ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 32
World Scale Using World Scale 3-10 8. Remove the products and container. 9. Short PRESS the [ADD] key again to view the Total Price. 1. 2. 10. Cancel the Total Price. See Cancelling a Total Price (WC30) later in this chapter. Retaining a Tare (WC30) You would want to retain a Tare when you are weighing many packages of the same type product, with t ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 33
World Scale 3-11 Using World Scale 5. TYPE the Unit Price (if different) using a Short PRESS on the Keypad. 6. Remove the product and the container. 7. Repeat Steps 4 through 6 until all packages have been weighed. 8. Remove the last product and container. 1. 2. 9. Cancel the Tare, if necessary. See Cancelling a Retained Tare (WC 30) later in this ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 34
World Scale Using World Scale 3-12 Keypad-Entered Tare (WC30) Use the Keypad to enter the Tare amount to the World Scale when you are weighing a prepackaged product. To use the Keypad to enter Tare: 1. TYPE the Tare value using a Short PRESS on the Keypad. 2. Short PRESS the [TARE] key. 3. Place the prepackaged product on the scale. 4. TYPE the Uni ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 35
World Scale 3-13 Using World Scale Using the Add and Multiplier Keys (WC30) The Add key gives you the ability to accumulate the Total Price for more than one package, with or without a weight, of different products. The following topics are included: ♦ Adding Items (WC30) ♦ Multiplying By Count Items (WC30) ♦ Cancelling a Total Price (WC30) A ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 36
World Scale Using World Scale 3-14 6. To view the Total Price, Short PRESS the [ADD] key. 7. The screen will display the number of items and Total Price. 1. 2. 8. Cancel the Total Price, if necessary. See Cancelling a Total Price (WC30) in this chapter. Multiplying By Count Items (WC30) Use the Multiplier Key [X] to calculate the Total Price of mul ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 37
World Scale 3-15 Using World Scale 8. The screen will display the number of items and Total Price. 1. 2. 9. Cancel the Total Price, if necessary. See Cancelling a Total Price (WC30) below. Cancelling a Total Price (WC30) If you have used the [ADD] key to accumulate a Total Price, then you must cancel the Total Price. To cancel a Total Price: 1. Sho ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 38
World Scale Using World Scale 3-16 Programming PLU Speedkeys in Operator Mode (WC30) Speedkeys allow you to quickly access y our fastest selling items with minimal keystrokes. They are set up so that one press results in several actions. Speedkeys 1 through 7 are visible on the Console. These can be programmed in Operator mode, if they have not alr ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 39
World Scale 3-17 Using World Scale 2. Assign a Unit Price to the PLU (if required). a) TYPE the Unit Price using a Short PRESS on the Keypad. b) Long PRESS the PLU key you have selecte d to be for Random Weight Product (for example, the [PLU 7 ] key ). 3. Remove the container. 4. Short PRESS the [C] key to clear the Unit Price, if necessary. 5. Sho ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 40
World Scale Using World Scale 3-18 Using the PLU Speedkeys (WC30) After you have programmed the PLU Speedkeys, you will find it most convenient to use this feature. No longer will you have to repeatedly key in the Unit Price or Tare for your top-selling Random Weight or By Count items. Select from the following topics: ♦ Using PLU Speedkeys 1-7 f ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 41
World Scale 3-19 Using World Scale Using PLU Speedkeys 1-7 for By Count Products (WC30) Once you have set up your PLU Speedkeys, y ou will find them quite useful for your fastest-selling By Count products. Note You must program the PLU Speedkeys before proceeding with the steps below. Refer to Programming PLU Speedkeys (WC30) in this chapter. T ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 42
World Scale Using World Scale 3-20 Using PLUs 8-30 (WC30) The rest of your PLU keys (8 through 30) are in the World Scale’s memory and are accessible by the blue PLU key on the Console. Once these PLUs have been programmed through Supervisor mode, you will find it most convenient to use this feature. As with Speedkeys 1 through 7, you now can eas ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 43
World Scale 3-21 Using World Scale Using the Half- and Quarter-Pound Keys (X2/X4) (WC30) For items that are normally purchased in small quantities, such as caviar or fudge, the World Scale offers two keys to quickly calculate a price per half- or quarter-pound. Note You may be required to disable the Half- and Quarter-pound keys, when using you ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 44
World Scale ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 45
World Scale 4-1 Supervisor Mode Chapter Four: Supervisor Mode UNDERSTANDING SU PERVISOR MODE .................................................................................................. ... 4-2 ENTERING AND EXITING SUPERVISOR MODE .......................................................................................... 4 -3 E NTERING S UPERV ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 46
World Scale Supervisor Mode 4-2 Supervisor Mode The following topics are explained in this chapter: ♦ Understanding Supervisor Mode ♦ Entering and Exiting Supervisor Mode ♦ Navigating Supervisor Mode Understanding Supervisor Mode Supervisor mode is designed to help you set up Supervisor functions for your World Scale as easily as possible. It ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 47
World Scale 4-3 Supervisor Mode Entering and Exiting Supervisor Mode Be sure to follow the steps for your type of World Scale: ♦ Entering Supervisor Mode (WP30) ♦ Exiting Supervisor Mode (WP30) ♦ Entering Supervisor Mode (WC30) ♦ Exiting Supervisor Mode (WC30) Entering Supervisor Mode (WP30) To access Supervisor mode for the WP30 Portion Co ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 48
World Scale Supervisor Mode 4-4 Entering Supervisor Mode (WC30) With the WC30 Price Computing Scale, you have the capability to limit the number of personnel who have access to Supervisor mode. There is an Access Code shown in the steps below. Keep this code secure and do not allow it to become public knowledge. To access Supervisor mode for the WC ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 49
World Scale 4-5 Supervisor Mode Navigating Supervisor Mode In Supervisor mode, you navigate by using: ♦ Function Keys ♦ Function Codes You may also want to review the Examples of Navigating Supervisor Mode at the end of this chapter. To navigate Supervisor mode: 1. Enter Supervisor mode according to your scale’s instructions. See Entering Sup ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 50
World Scale Supervisor Mode 4-6 Function Codes Function Codes contain the actual values which determine how your World Scale operates. The following Function Codes are available in your World Scale as indicated. Look At This To insure proper operation, use only recommended Function Values where indicated with an asterisk (*). Function Name WC30 WP3 ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 51
World Scale 4-7 Supervisor Mode Examples of Navigating Supervisor Mode The following examples will give you a better understanding of how to navigate in Supervisor mode. Use the Function Keys and Function Codes as shown on the previous page to better understand the examples. The first example, Turn the Keyboard Beeper Off , is a good way to start. ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 52
World Scale Supervisor Mode 4-8 Changing the Duration of a Long PRESS 1. Enter Supervisor mode according to your scale’s instructions. See Entering Supervisor Mode (WP30) or Entering Supervisor Mode (WC30). 2. Long PRESS the RIGHT ARROW [ ] key until you get to Function Code 29. 3. Short PRESS the [C] key. This tells the World Scale that you ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 53
World Scale 4-9 Supervisor Mode Programming a PLU (WC30) You may program a By Count PLU or a Random Weight PLU. Refer to the two examples, Programming a By Count PLU (WC30) and Programming a Random Weight PLU (WC30). When you are programming a PLU, you must naviga te to Function Code 100 plus the PLU number. For the examples below, we will use PLU ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 54
World Scale Supervisor Mode 4-10 Programming a Random Weight PLU (WC30) 1. Enter Supervisor mode according to WC30 instructions. See Entering Supervisor Mode (WC30). 2. Long PRESS the RIGHT ARROW [ ] key until you get to the Function Code (Sub-Function zero = Unit Price) for the PLU you wish to program. In this example, we will use PLU 5. 3. Sh ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 55
World Scale 5-1 Maintenance Chapter Five: Maintaining Y our W orld Scale CLEANING & SAN ITIZING .......................................................................................................... .................... 5-2 TROUBLESHOOTING ...................................................................................................... ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 56
World Scale Maintenance 5-2 Maintaining Your World Scale The following topics are covered: ♦ Cleaning & Sanitizing ♦ Troubleshooting Cleaning & Sanitizing The World Scale has been designed and manufactured to resist scratches, stains, alkaline, protein and food acid when cared for properly. Improper care can permanently damage the elect ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 57
World Scale 5-3 Maintenance T roubleshooting In the event that your World Scale does not operate as expected, perform the following steps: 1. Check your Error Code and take the action described in the table of Error Codes below. Also see Error Messages . 2. If a persistent error message appears, or the scale locks up, disconnect, then reconnect, th ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 58
World Scale Maintenance 5-4 Error Messages Your World Scale has a series of Error Messages which show up on your screen as symbols. If your Console displays one of the first three errors below, contact your local Hobart Service Office. Possible System Problems If the scale does not function as described, or the steps below do not resolve the proble ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 59
World Scale G-1 Glossary Glossary - A - Access Code A code that allows you to access Supervisor mode in the World Scale (WC30). - B - By Count An item that is priced by the number of items per package (i.e., 3 for $1.00) rather than by weight. - D - Display Test Key The key, , which allows you to communicate with your World Scale. - F - Fixed Weigh ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 60
World Scale Glossary G-2 - O - Operator Display Screen This screen is where you will see the results of the action you have performed with the scale. For example, if you have placed a product on the scale, the weight will be shown. - R - Random Weight Item An item that needs to be weighed before it can be priced. Retained Tare A Tare value entered ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 61
World Scale G-3 Glossary - W - Weighing Platter The flat m etal surface on top of the World Scale where an item is placed to be weighed. - Z - Zero Weight The World Scale displays a weight of zero when nothing is on the scale. ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 62
World Scale I-1 Index Index -A- Add Key, Using (WC30) 3-13 Adding Items (WC30) 3-13 Assigning PLU Speedkeys By Count Product (WC30) 3-17 Random Weight Product (WC30) 3-16 -B- Basic Weighing (WC30) 3-5 Basic Weighing (WP30) 3-2 Battery Pack, In stalling 2-9 -C- Canceling a Retained Tare (WC30) 3-11 Canceling a Tare (WP30) 3-4 Canceling a Total Price ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 63
World Scale Index I-2 Possible System Problems 5-4 Price Computing Scal e WC30 3-5 Price Computing Scale Instructions (WC30) Adding Items (WC30) 3-13 Assigning PLU Speedkey -By Count Product (WC30) 3-17 Assigning PLU Speedkey -Random Wt Prod (WC30) 3-16 Basic Weighing (WC30) 3-5 Canceling a Retained Tare (WC30) 3-11 Canceling a Total Price (WC30) 3 ...
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Hobart WC30, WP30, ML-029228, ML-029229 - page 64
FORM 34733 (June 2002) ...
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