Rice Lake Valor 7000 User Manual

Valor™ 7000 Series

Instruction Manual

Valor™ 7000

 Scale  Pan

 Sub-platform  Power Cord

 Instruction Manual / CD  Warranty Card

 In-use Cover

Series EN-1

1. INTRODUCTION

This manual contains installation, operation and maintenance instructions for the Valor™ 7000 Series. Please read the manual completely before using the scale.

1.1 Definition of Signal Warnings and Symbols

Safety notes are marked with signal words and warning symbols. These show safety issues and warnings. Ignoring the safety notes may lead to personal injury, damage to the instrument, malfunctions and false results.

Signal Words

CAUTION for a hazardous situation with low risk, resulting in damage to the device or

the property or in loss of data, or injuries if not avoided. Note (No symbol)

For useful information about the product

Warning Symbols

Attention Symbol

Alternating Current

1.2 Safety Precautions

Please follow these safety precautions:

 Verify that the AC input voltage printed on the data label matches the local AC power

supply.

 Do not drop loads on the platform.  Make sure that the power cord does not pose a potential obstacle or tripping hazard.  Do not position the scale in a way that makes it difficult to pull the power plug.  Use only approved accessories and peripherals.  Operate the scale only under ambient conditions specified in these instructions.  Disconnect the scale from the power supply when cleaning.  Do not operate the scale in hazardous or unstable environments.  Do not immerse the scale in water or other liquids.  Do not place the scale upside down on the platform.  Only use weights within the scale’s capacity as specified in these instructions.  Service should be performed only by authorized personnel.

2. INSTALLATION

2.1 Package Contents

EN-2 Valor™ 7000 Series

Level Indicator

Adjustable feet

2.2 Installing Components

Install the sub-platform and metal pan as shown below. Press to lock the sub-platform into place.

Figure 2-1. Install the sub-platform and metal pan

2.3 Selecting the Location

Use the scale on a firm, steady surface. Avoid locations with excessive air current, vibrations, heat sources, or rapid temperature changes. Allow sufficient space around the scale.

2.4 Leveling the Equipment

The Valor Series has a level indicator as a reminder that the scale should be leveled for accurate weighing. To level the scale, adjust the feet so the bubble is centered in the circle. Be sure the equipment is level each time its location is changed.

Figure 2-2. Level indicator

Valor™ 7000

Figure 2-3A Connect the AC power plug to the input jack on the back of scale.

Figure 2-3B Connect AC power plug to the proper AC supply.

Symbol

Charge level

0 to 10 % Remaining

11 to 40 % Remaining

41 to 70 % Remaining

71 to 100 % Remaining

Series EN-3

2.5 Connecting Power

AC power is used to power the scale when battery power is not needed. First, connect the AC power cord (supplied) to the power input jack then connect the AC plug to an electrical outlet.

2.5.1 Battery Power: The scale can be used on AC power immediately. Allow the battery to charge for 12 hours

before using the scale on battery power. The Scale will automatically switch to battery operation if there is a power failure or the power cord is removed. With AC power, the scale is constantly charging, so the battery charge indicator (see item 11 in figure 3-2) will remain lit. The scale can be operated during charging, and the battery is protected against overcharging. For maximum operating time, the battery should be charged at room temperature.

During battery operation, the battery symbol indicates the battery charge level remaining. The indicator will automatically turn off when the batteries are fully charged.

TABLE 2-1

Notes:

When battery symbol blinks fast, approximately 30 minutes working time is left. When [lo.bat] is displayed, the scale will shut off.

Charging the scale must be performed in a dry environment.

CAUTION: Battery is to be replaced only by an authorized Ohaus service dealer. Risk of explosion can occur if the rechargeable battery is replaced with the wrong type or if it is not properly connected. Dispose of the lead acid battery according to local laws and regulations.

EN-4 Valor™ 7000 Series

Button

Functions

On/Zero Off

Yes

Short Press1 (when on): Sets display to zero (when off): Turns scale on Long Press2 (when on): Turns the scale off Short Press (in Menu): Selects/accepts displayed setting

Print Units No

Short Press: See Interface Manual for operation description. Long Press: Toggles through active weighing units Short Press (in Menu): Toggles through available settings

Function Mode Back

Short Press: Selects function setting Long Press: Selects active Mode Short Press (in Menu): returns to previous settings

M+ Menu

Exit

Short Press: Accumulates the weight and displays the accumulated information at 0 load. Long Press: Enters User Menu Short Press (in Menu): Quickly exit User Menu

Tare

Short Press: Enter/clear a tare value. Clears the accumulation when the accumulation information is displayed.

The IR Sensor can be programmed to act as “touchless” buttons. See section 4.3 for the available settings.

3. OPERATION

3.1 Controls

Figure 3-1. Valor 7000 Front Control Panel with LCD Display.

TABLE 3-1

Notes: 1 Short Press: Press less than 1 seconds.

Long Press: Press and hold for more than 2 seconds.

Press and hold the Off button until OFF is displayed, then release the button.

Valor™ 7000

IR Sensor (back)

Item

Description

Item

Description

NET symbol

Calibration / Menu Mode symbol

Center of Zero symbol

Dynamic symbol (not used)

Negative symbol

Battery charge symbol

Stable weight symbol

Pound, Ounce, Pound:Ounce symbols

Preset Tare, Tare symbols

Percent symbol

Pointer symbols

Kilogram, gram symbols

IR Sensor symbol

Pieces symbol, tonne symbol (both not used)

Accumulation symbol

Scale symbol (not used)

(Red) Loads > Upper limit

(Green) Loads ≥ Lower limit and ≤ Upper limit

(Yellow) Loads < Lower limit

Figure 3-2. LCD Display

LED Indicators

Series EN-5

TABLE 3-2

The colored LED indicators on the left side of the control panel are used in Check mode (section

3.5) and will light up according to the following rules:

Figure 3-3. Valor 7000 back LCD Display

EN-6 Valor™ 7000 Series

Power Input

Weigh Below Access Lock Switch

IR Sensor (front)

RS232 and Option Interface Port (below cover)

IR Sensor (front)

Figure 3-4. Below view of Valor 7000

IR Sensors

The Valor 7000 is equipped with two IR sensors, one at the front (see figure 3-5) and one at the rear (see figure 3-3). The front and rear sensors perform the same function. The sensors can be activated by a hand or other object that is placed at a specified distance in front of the sensor locations. The sensor activation distance will vary based on the reflective nature of the object. If unwanted activations occur due to unique situations the sensor can be turned off. See section

4.3 Setup Menu for available settings.

Figure 3-5. Front view of Valor 7000

Valor™ 7000

Series EN-7

3.2 Turning Scale On/Off

To turn the scale on, press and hold the On/Zero Off button for 1 second. The scale performs a display test, momentarily displays the software version, and then enters the active weighing mode.

To turn the scale off, press and hold the On/Zero Off button until OFF is displayed.

3.3 Weigh Mode

This mode is the factory default setting.

1. If needed, press and hold Mode until [wJeIGH] (Weigh) is displayed.

2. If required, place an empty container on the pan and press Tare.

3. Add sample to the pan or container. The display shows the weight of the sample.

3.4 Percent Mode

This mode measures the weight of a sample as a percentage of a reference weight.

1. If required place an empty container on the pan and press Tare.

2. Press and hold Mode until [Percnt] is displayed. [Clr.ref] (clear reference) will then

display. If no reference weight exists, the scale will display [Put.ref], proceed to step 5.

3. Press No to use the stored reference weight and proceed to step 6.

4. Press Yes to establish a new reference. Scale will now display [Put.ref].

5. Add the desired reference material to the pan or container. Press Yes to store the

reference weight. The display shows 100%.

6. Replace the reference material with the sample material. The display shows the percentage of the sample compared to reference weight.

7. To clear the stored reference press and hold Mode until [Percnt] is displayed. Press Yes when [Clr.ref] is displayed.

Note: Press Function to view the current reference weight.

EN-8 Valor™ 7000 Series

3.5 Check Mode

Use this mode to compare the Weight or Percent of items to a target range. The scale supports positive, negative and zero check weighing. Refer to section 4.5 to set the desired Check sub-mode.

3.5.1 Check Weighing

Set Checkweigh to Weight in the Mode menu. Use this mode to compare the weight of items to a target weight range.

1. Press and hold Mode until [CHeCk] (Check) is displayed. [CL.lImM] (clear check limits) will then display.

2. Press No to use the stored check limits and proceed to step 5.

3. Press Yes to establish new check limits. The scale will then display [Set. Lo]. Press Yes to view the “Low” limit value. Press Yes to accept or No to edit the “Low” limit value. The

stored value then displays with the first digit highlighted [000.000 kg]. Repeatedly press No until the desired number appears. Press Yes to accept and highlight the next digit.

Repeat until all the digits are correct. Press Yes to accept the “low” limit value, [Set. Hi] will be displayed.

4. Repeat the same procedure to accept or edit the “high” value.

5. If required, place an empty container on the pan and press Tare.

6. Place sample material on the pan or in the container. If the sample weight is under the target weight range, the yellow LED will light. If the sample is within the target weight range, the green LED will light. If the sample is over the target weight range, the red LED will light.

Note: Press Function to view the low and high check limits.

3.5.2 Check Percent

Set Checkweigh to Percent in the Mode menu. Use this mode to compare the percentage of items to a target percent range.

1. Press and hold Mode until [CHeCk] (Check) is displayed. [CLr.ref] (clear reference) will then display.

If no reference weight exists, the scale will display [Put.ref], proceed to step 4.

2. Press No to use the stored reference weight and proceed to step 5.

3. Press Yes to establish a new reference. Scale will now display [Put.ref].

4. Add the desired reference material to the pan or container. Press Yes to store the reference weight.

5. The scale will display [CL.lImM] (clear Check limits).

6. Press No to use the stored check limits and proceed to step 9.

7. Press Yes to establish new check limits. The scale will then display [Set. Lo]. Press Yes to view the “Low” limit value. Press Yes to accept or No to edit the “Low” limit value. The

stored value then displays with the first digit highlighted [000.000 %]. Repeatedly press No until the desired number appears. Press Yes to accept and highlight the next digit.

Repeat until all the digits are correct. Press Yes to accept the “low” limit value, [Set. Hi] will be displayed.

8. Repeat the same procedure to accept or edit the “high” value.

Valor™ 7000

9. If required, place an empty container on the pan and press Tare.

10. Place sample material on the pan or in the container. If the sample weight is under the target percentage range, the yellow LED will light. If the sample is within the target percentage range, the green LED will light. If the sample is over the target percentage range, the red LED will light.

Note: Press Function to view the low and high check limits.

Positive Check

Positive check is used to determine when the material added to the scale is within the target range. In this case the UNDER and OVER limits must be positive values. (The OVER limit must be greater than the UNDER limit.) Add material to the scale until it is within the ACCEPT (green) range.

Negative Check

Negative check is used to determine when the material removed from the scale is within the target range. In this case the UNDER and OVER limits are both negative values. The UNDER limit must be greater than the OVER limit (for example: UNDER= -10/OVER= -15). Place the item to be weighed on the scale and press Tare. Remove a portion of the item until it is within the ACCEPT range.

Zero Check

Zero check is used when comparing subsequent samples to an initial reference sample. In this case, the UNDER limit must be a negative value and the OVER limit must be a positive value.

Place the reference item on the scale and press Tare. Remove the reference sample and place the item to be compared on the scale to determine if it is within the ACCEPT range.

Series EN-9

EN-10 Valor™ 7000 Series

In weighing mode; sub menu ACCUmM setting, select mMaNU: If required, place an empty container on the pan and press Tare.

Step i: Put the weight (0.04 kg) on the pan and press M+ key. The Σ pointer indicator will keep flashing until the weight is removed.

Step ii: Remove the weight from the pan. Put another weight (0.03 kg) and press M+ key:

Step iii: Remove the weight from the pan:

Step iv: Press M+ key to display the statistical information:

Step v: If required, follow section 3.6.2 to clear the accumulation data.

mMaNU

0.040 kg

0.030 kg

0.000 kg

N 2

tOtal

0.070 kg

mMIN

0.030 kg

0.040 kg

3.6 Accumulation and Statistics

The Accumulation feature enables manual or automatic totalizing of displayed values. Statistical data (total accumulated, min and max weight or %, and total number of weighments) is stored in memory for review and printing. Accumulation works together with each application mode except Dynamic.

3.6.1 Accumulating Displayed Values

With ACCUMULATE set to MANUAL, place the item on the scale and press the M+ key to add the weight to accumulation data. The ∑ pointer will keep flashing until the weight is removed. With ACCUMULATE set to AUTO, place the item on the scale. The displayed value is accumulated automatically. The ∑ pointer will keep flashing until the weight is removed.

3.6.2 Viewing and Clearing Statistical Data

When the pan is cleared, press the M+ key to display the statistical information. To clear the accumulation data press the Tare key while the statistical information is displayed. The display

shows [Clr.aCC]. Press the Yes key to clear the stored data and return to current mode. Notes: The item must be removed from the pan before the next item can be accumulated. Only stable weights are stored to accumulation data.

Changing the mode will clear the accumulation data. When Legal for Trade is ON, the display must return to 0 gross. Otherwise, the ∑

pointer will continue flashing. Gross loads and net loads cannot be added to the same total. If the first load is a gross weight, future loads must also be gross weights. If the first load is a net weight, future loads must also be net weights.

Example:

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