Kilotech KWD 1000 Series - User Manual

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KILOTECH
Washdown Weighing Scale Service manual # 2004(WB10D)
(WB10D.PCB, FAT60K1-40B.HEX)
Model: KWD 1000 Series
FEATURES:
• Washdown scale to meet IP65 requirements
• 6 Key keypad
• 1” black LCD display with backlight
• 1/3000 External resolution
• Auto zeroing and tare function
• Kg/lb unit weight conversion
• Overload protected load cell
• Low power indication
• Rechargeable battery (DC 6V / 4.5A) or 120VAC 60 hz. power.
Before using for the first time:
• Place the scale on a stable surface.
• Adjust four feet to center the leveling bubble on the scale.
• Avoid hot direct sunlight. Do not place scale near ventilation system.
Power supply:
• Power switch: it is located on the underside of the indicator.
• Scale can be plugged directly into wall outlet for use or for charging.
• Power consumption: about DC 20mA, with backlight about DC 40mA.
• Indicator will blank-out and low battery icon flashes to indicate the battery needs recharging. In order to
prolong battery life, recharge the battery every day.
Note:
• When recharging, do not share power with other equipment and avoid electromagnetic interference from other
devices.
• If the scale will not be used for long period of time, the scale must be recharged (internal battery) every 3 months.
Recharge scale before using.
• Red, which means charging and green means charging is finished.

Summary

Scale Features

Key Features

Lists IP65 rating, LCD display, resolution, auto-zero, unit conversion, overload protection, low power indication, and battery operation.

Initial Setup and Operation

Power Supply and Charging

Details power switch location, plug-in charging, power consumption, and low battery warnings.

Keypad Functions

ZERO Key Function

Return display to 0, deduct container weight, or increase digits during calibration.

kg;lb Key Function

Press to change unit weight between kilograms and pounds.

HI;LO Key Function

Preset weight for check weighing or use as a setup key for functions.

NET;GROSS Key Function

TARE Key Function

Deduct the weight of the container from the total weight.

Advanced Functions and Calibration

Simple Calibration Procedure

Steps for initializing, adjusting, and completing scale calibration.

Calibration Precautions

Installation, Warnings, and Troubleshooting

Calibration Standards and Stability

Insufficient Power Warning

Charging Instructions and Details

No Display Troubleshooting

Check connections and battery charge; inspect main board for damage.

Setup Procedures

Capacity, Graduation, and Weighing Standard Calibration

Detailed steps for setting up capacity, graduation, and calibrating with a weighing standard.

Common Problems and Solutions

Troubleshooting for load cell signals, resolution, and calibration errors.

Troubleshooting Common Issues

Load Cell Signal Problems

Incorrect load cell connection (S+, S-) leads to errors.

Calibration Errors

Incorrect weight application or exceeding required values during calibration.

Specific Error Indicators

Over Loading (OL)

Indicates overload or load cell disconnection.

No BEEP After Calibration

Load cell signal (S+, S-) incorrectly installed; requires re-installation.

Indicator Lights Blink

Kilotech KWD 1000 Series Specifications