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5

3700LP Bench Scale Series User’s Manual

Introduction

The 3700LP Series is made up of several sizes and capacities of low profile
bench scales. These scales have heavy duty bases, stainless steel, wrap-
around shrouds and easy to see and operate display panels that can be
mounted on the unit or remotely, by cable. See 

Specifications 

for all the

options and models which are available.

This manual covers the following:

• Introduction to the 3700LP family
• Unpacking and setup
• Front Panel
• Operation
• Maintenance

Major sections of the manual are separated by black bar headers as seen
above (

Introduction

). Subheadings appear in the left column along with

important notes, tips and warnings.

If you have any problems with your scale, contact your local Avery Weigh-
Tronix distributor.

Unpacking and Setup

Unpack your 3700 scale and inspect it for shipping damage. Report any
damage to your shipping company immediately and save all packing materi-
als.

Place the unit on a stable, level surface. Look at the bubble level under the
stainless steel shroud as you adjust the threaded feet to level the scale.
Tighten the jam nuts up against the scale base once the scale is level.

Plug the display cable into the proper connector on the back of the scale.
Plug the power cord into the proper connector on the back of the scale.

If your unit is battery powered, charge the battery for 6 hours and disconnect
from the charger before using the scale. Battery life depends on usage of
the backlight and other factors.

The 10” x 10” scales do not have the battery option.

If you have a printer or other peripheral device, plug it into the proper
connector on the back of the scale.

Only plug this unit into a
properly grounded, easily
accessible outlet of the
proper voltage. Injury or
damage to the unit may
occur if the unit is not
properly grounded.

Summary of Contents for 3700LP

Page 1: ...3700LP Bench Scale Series User s Manual...

Page 2: ...r No user service able parts inside Refer servicing to qualified service personnel Weigh Tronix reserves the right to change specifications at any time CAUTION EUROPEAN COUNTRIES WARNING This is a Cla...

Page 3: ...5 Unpacking and Setup 5 Front Panel 6 Operation 6 Performing a Weighment 6 Printout Output 7 Operation of the Optional Footswitch 8 Sleep Mode and Power Down Timer 8 Battery Information 9 Maintenance...

Page 4: ...l 3730LP Up to 200 of scale rated capacity 6 hours when powered down Bidirectional RS 232 with selectable baud rates from 1200 to 19 2K 41 F to 104 F 5 C to 40 C 10 to 95 relative humidity non condens...

Page 5: ...scale and inspect it for shipping damage Report any damage to your shipping company immediately and save all packing materi als Place the unit on a stable level surface Look at the bubble level under...

Page 6: ...er or other device If there is motion on the scale CANT is displayed and no printing will occur UNITS Press this key to toggle between available units of measure If the scale is configured to limit th...

Page 7: ...not present in the printer just the weight and unit of measure are printed Printing Output 10 07 03 28 01 lb Figure 2 Papertape sample printout Figure 3 shows a sample printout from a label printer s...

Page 8: ...scales The SLEEP timer can be set to NONE default for non battery units 5 default for battery equipped units 30 or 60 minutes If a value other then NONE is chosen then after the selected time period w...

Page 9: ...ProBench NCI Default 2 NCI Model 3835 3835 3 Model 8213 8213 See RS 232 Protocol Tables with accompanying legend and notes for protocol code The default baud rate is 9600 8 data bits no parity Legend...

Page 10: ...to bring character count to the same as capacities with a decimal point 3 A status byte is sent if the scale is in motion under zero over capacity or the scale is at center of zero ProBench Scale Stat...

Page 11: ...F HL CR ETX Grams 2 Z CR LF HL CR ETX Zeros scale S CR LF HL CR ETX Scale Status All other LF CR ETX Bad command Model 8213 Protocol Displayed as 8213 Command Possible Scale Response Units Notes W STX...

Page 12: ...as 3835 Command Possible Scale Response Units Notes W CR LF p0XX XXLB CR HL ETX Pounds 1 LF p0XX XXKG CR HL ETX Kilograms 1 LF p0XX XXOZ CR HL ETX Ounces 1 LF p00XXXXG_ CR HL ETX Grams 2 Z CR No resp...

Page 13: ...ISP when the test is done 4 Press the ZERO key to scroll to the next diagnostic menu item RA RA is displayed This stands for the RAM test Press the UNITS key to perform the test PASS or FAIL will be b...

Page 14: ...wn Press TEST to stop this test HRESN Displays ten times normal resolution with AZT disabled and most significant digit of weight not shown Press TEST to stop this test CAP Displays the calibrated cap...

Page 15: ...se the bracket shown in Figure 5 PN1067 17224 Figure 5 Mounting bracket 100 250 lb 14 x 14 inch base For the 10 50 lb 10 x 10 inch bases use the bracket shown in Figure 6 Attach the two parts with sup...

Page 16: ...f the two magnetic strips Apply one to the center of the mounting bracket and the other to the center of the back of the display 6 Reconnect the display cable Route the cable towards the front of the...

Page 17: ...17 3700LP Bench Scale Series User s Manual...

Page 18: ...18 3700LP Bench Scale Series User s Manual...

Page 19: ...19 3700LP Bench Scale Series User s Manual...

Page 20: ...Fairmont MN 56031 USA Telephone 507 238 4461 Facsimile 507 238 4195 e mail industrial weigh tronix com www wtxweb com Avery Weigh Tronix UK Foundry Lane Smethwick West Midlands England B66 2LP Tel 44...

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