AVA WEIGH 334PZ60 Pizza Scales with Wireless Digital Display User Manual

AVA WEIGH 334PZ60 Pizza Scales with Wireless Digital Display

GENERAL & SAFETY INFORMATION

• Risk of electric shock: disconnect all power sources before making cable connections to the floor scale platform or indicator.
• For use in dry environments only.
• The floor scale platform is very heavy. Use appropriate lift equipment.
• Scale platform must be installed on a foundation capable of safely supporting the weight of the floor scale plus the weight of the maximum load.
• Do not operate in hazardous areas.
• Read & understand all operating instructions before using this product
• Keep this manual for future reference.
• Record the weight shortly after placing a load on the platform. After extended periods, the load cell’s output signal may result in a less accurate reading.
• Avoid extended exposure to extreme heat or cold. Optimum operation is at normal room temperature. See operating temperature range in the specifications table. Allow the scale to acclimate to room temperature before using.
• Allow sufficient warm up time. Turn the scale on and allow up to 2 minutes for internal components to stabilize before weighing.
• Electronic scales are precision instruments. Do not operate near cell phones, radios, computers or other electronic devices that emit radio frequencies that may cause unstable readings.
• 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 environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with this manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at their own expense.
• Avoid using in heavy vibration or heavy airflow conditions. This also applies when the floor scale is integrated into conveying systems.

SPECIFICATIONS

CAPACITY

| OZ| 176 oz. x 0.05 oz.| 528 oz. x 0.1 oz.| 1056 oz. x 0.2 oz.
LB| 11 lb. x 0.005 lb.| 33 lb. x 0.01 lb.| 66 lb. x 0.02 lb.
LB:OZ| 11 lb.:0.0 oz. x 0.1 oz.| 33 lb.:0.0 oz. x 0.1 oz.| 66 lb.:0.0 oz. x 0.2 oz.
KG| 5kg x 0.002kg| 15kg x 0.005kg| 30kg x 0.01kg
G| 5000g x 2g| 15000g x 5g| 30000g x 10g
WEIGHING UNITS| kg / g / lb. / oz. / lb.:oz.
BASE DIMENSIONS| 14”L x 14”W x 1.93”H (355mm x 355mm x 49mm)
CONSTRUCTION| ABS Base, Stainless Steel Platter
DISPLAY| 0.625” (16mm) 7-Segment LCD, 51/2 Digits
RESOLUTION| 1:2500| 1:3000| 1:3000
INTERFACE| USB (for connecting with foot pedal only)

POWER

| Indicator: 4 x AAA Batteries or 9V 600mA Adapter (Center Positive) Platform Base: 6 x AA Batteries or 9V 600mA Adapter (Center Positive)
ZERO RANGE| ± 20% of Full Capacity
TARE RANGE| Full Capacity
STABILIZATION TIME| <3 Seconds
OPERATING TEMP| 40° – 105°F (5° – 40°C)
HUMIDITY RANGE| <90% Relative Humidity, Non-Condensing
MAX OVERLOAD| 120% of Capacity

DISPLAY CHARACTERS

CONTENTS

• Indicator
• DC9V 600mA Power Adapter
• Scale Platform
• Owner’s Manual

INDICATOR DISPLAY

• ZERO: Scale is zeroed and gross weight is 0, tare is 0.
• NET: Displays net weight, tare weight > 0
• HOLD:  Scale is in dynamic weighing mode
  • Flashes: Actual fluctuating weight is displayed.
  • Steady: Locked weight is displayed.
• LINK:  Wireless connection indication.
  • Flashes: Not connected.
  • Steady: Connected.
• R.LoB: Low battery indication for platform base.
• Lo. Bat:  Low battery indication for indicator.
• lb, kg, oz:  Unit of measure.
• Light sensor to allow users to tare the scale with a hand wave.

FUNCTION KEYS

Position by 1

TARE| Weighing Mode| Tare the Weight
 | Setup Mode| Confirm the Input Data and Forwards to Next Step
ON/OFF/ZERO| Weighing Mode (<3 Seconds)| Zero the Platform Weight
 | Weighing Mode (>3 Seconds)| Power Off the Scale
 | Digit Input or Calibration Mode| Exit to Normal Weighing Mode
HOLD + TARE| Normal Weighing Mode

(>5 Seconds)

| Enter Indicator and Platform Base Pairing Mode
ON/OFF/ZERO

+ TARE

| Power Off

(>5 Seconds)

| Enter Calibration Mode

BASE LIGHT INDICATION

• Green Light Flashes Slowly:  Bluetooth is connected.
• Green Light Flashes Quickly: Bluetooth is NOT connected.
• Yellow Light Flashes Slowly:  Bluetooth is connected, but battery is low.
• Yellow Light Flashes Quickly: Bluetooth is NOT connected, and battery is low.
• Red Light Flashes Slowly: Something wrong with Bluetooth module, scale cannot work.
• Red Light Flashes Quickly: Something wrong with the scale, scale cannot work.

NOTE

• Slow flash means the light flashes once in about 2.5 seconds.
• Quick flash means the light flashes 2.5 times in 1 second.

OPERATIONS & SETTINGS

NORMAL WEIGHING MODE

1. Power on the scale platform by pressing the power key on the side of the platform, power on the indicator by pressing the ZERO/ON/OFF key.
2. Now the light on the platform flashes, and indicator displays , which means the indicator is connecting with the scale platform.
   • If connection is successful, the indictor will display and full capacity, then back to 0.
   • If connection is failed, the indicator will display , which means the matched platform cannot be found.
3. When the display stabilizes, but doesn’t show 0, press ZERO/ON/OFF to set a new zero point.
4. Place objects on the scale platform and read the weight on the indicator.
   • NOTE: Objects should be placed at the center of the platform. Corner or side loading heavy objects may risk overloading an individual load cell and damage the scale.
5. To change the weight unit of measure, press the UNIT key.
6. To hold the weight data, press the HOLD key.
7. Power off the scale by pressing and holding the ZERO/ON/OFF key for 4 seconds.

ZERO FUNCTION

1. If the display does not show 0, and there is no object on the platform, press the ZERO/ON/OFF key to zero the reading.
   • NOTE: Zero range is ±20% of full capacity.

TARE FUNCTION

1. Zero the scale as described above.
2. Place an empty container on the platform, press the TARE key. The display will return to zero, eliminating the weight of the container. NET will be lit on the display.
3. Place the material or object to be weighed in the container. The net weight will be displayed.
4. To exit tare mode, remove all weight from the scale. The display will show a negative weight. Press the TARE key to return the display to zero.

PARAMETER SETUP

1. Under normal weighing mode, press and hold UNIT and ZERO/ON/OFF keys for more than 5 seconds to enter Parameter Setup Mode.
2. During the setup mode, use UNIT key to change the selection, use TARE key to confirm, use ON/OFF/ZERO key to exit the mode.
   • NOTE: Parameter setting must be done when scale and indicator are connected.

CALIBRATION

NOTE

• Before calibrating the scale, you should prepare standard weights (1/4, 1/3, 1/2, 2/3, 3/4, or 100% of full span capacity) for calibration.
• In the following steps, pressing ZERO/ON/OFF will exit calibration.

REPLACING INDICATOR OR PLATFORM BASE

NOTE

• If there are more than one 334PZ model scale in the same room, power off all the other scale bases and indicators before matching a new indicator or base.
• Calibration needs to be performed if replacing the scale base.
• Calibration does NOT need to be performed if replacing the indicator.

SYMBOL DEFINITIONS

• NO.DEV: No nearby Bluetooth device available for connection.
• LINK – – -: Finding an available Bluetooth device.
• BT.ERR: Something wrong on the Bluetooh module.
• BAT.LO: Battery is low.
• PZ.ERR:  Error in power-on zero point.
• ^^^^^: Overload

TROUBLESHOOTING

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