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Risk of electrical shock. Do not remove cover. No user service- able parts inside. Refer servicing to qualified service personnel. Weigh-Tronix reserves the right to change specifications at any time. 10/05/01 3265_U.P65 PN 29600-0011J e1 Printed in USA QC-3265 Checkweigher User’s Manual...
Net Weight Checkweighing .............. 10 Changing the Acceptance Tolerance ..........11 User Menu ....................11 Communication ................... 13 Error Displays ....................13 Plastic Knob Installation for USDA Approved Applications ......14 Pages are numbered consecutively beginning with the cover page. QC-3265 Checkweigher User’s Manual...
Starting Delay: 2 seconds Over Range Capacity The scale displays weights up to capacity plus 9 divisions, referenced from the zero value determined by zero setting point, or 105% of capacity, referenced from the deadload. * = default QC-3265 Checkweigher User’s Manual...
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• Tower mounted toggle switch for setting target weight and zeroing • Battery and charger (available with LCD version only) • RS-232 or RS-485 interface board • Short and extended towers • Remote head • NTEP load cells QC-3265 Checkweigher User’s Manual...
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This page left intentionally blank. QC-3265 Checkweigher User’s Manual...
• Operation newer on the LCD model. • User Menu These revisions contain the LB-OZ capability which If you have any problems with your QC-3265 Checkweigher, call your local previous versions did not Weigh-Tronix distributor. have. Front Panel Figure 1 shows the front panel. The panel consists of the following: •...
The OVER light is yellow, the ACCEPT light is green and the UNDER light is red. Target weight and the toler- ances are saved in nonvolatile memory. They are not lost when the unit is powered down. QC-3265 Checkweigher User’s Manual...
The socket-outlet must be installed near the equipment and easily accessible. There are two modes of operation for the QC-3265, the weight display mode Explanation of Modes and the checkweigh mode. of Operation •...
To use the QC-3265 as a checkweigher for gross weight, follow the direc- Gross Weight tions given below: Checkweighing 1. Zero the scale by pressing the ZERO key or flip the optional toggle switch down. . . Display shows 0 weight.
This item appears only if battery power mode is enabled in setup, With OFF displayed, press the v key to turn off the QC-3265. Pressing any key turns the unit on in weight display mode. Battery power is not an option with QC-3265s equipped with an LED weight display.
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RS-232 has been selected during setup. SETUP This is a password protected menu and is used for basic setup and configuration of the unit. See the Service Manual for details. Figure 3 Test Menu QC-3265 Checkweigher User’s Manual...
Communication The QC-3265 has an optional RS-232 or RS-485 communication capability. Your unit may be customized to print according to your needs. Examples of the default print layout are shown below: 30.01 lb G or 0.01 kg DEV What is transmitted is the weight or deviation, one space, the unit of mea- sure, one space, and a label for the weight (G for gross, DEV for deviation).
• Removing the two 10-32 hexhead screws accompanying the unit. • Replace with knobs. • Use supplied Belleville washers between knob and mounting surface. • Install the washer with the major diameter bearing against mounting surface. Figure 4 Plastic knob installation QC-3265 Checkweigher User’s Manual...
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Weigh-Tronix 1000 Armstrong Dr. Fairmont, MN 56031 USA Telephone: 507-238-4461 Facsimile: 507-238-4195 e-mail: industrial@weigh-tronix.com www.wtxweb.com Weigh-Tronix Canada, ULC 217 Brunswick Blvd. Pointe Claire, QC H9R 4R7 Canada Telephone: 514-695-0380 Facsimile: 514-695-6820 Weighing Products & Systems Weigh Bar ® is a registered trademark of Weigh-Tronix Inc.
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