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Documents & Manuals

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Tensioning Guide
Belt-diagram
C-120 pulleys
+ 13 more

Work Order Templates

Pre-built workflows to keep your asset running smoothly.

Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
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Procedures

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Motion Industries
Applied Industrial Technologies
Electrical Brothers
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Parts

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Drive Motor
B2 Rollers
Tensioning System
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Ohaus Explorer Balances EX224

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Maintenance Plans for Ohaus Explorer Balances Model EX224

Integrate maintenance plans directly into your work orders in MaintainX.

Off-Center Load Test

Preparation

Set AZT (Auto Zero Tracking) to off

Place the test weight in the center of the Weighing Pan

Tare the balance

Weight Movement and Recording

Move the weight to location A and record the reading

Move the weight to location B and record the reading

Move the weight to location C and record the reading

Move the weight to location D and record the reading

Run this procedure

Touch Panel Replacement

Preparation

Remove the Terminal Main PCBA and the LC Display

Remove the Function Label

Remove the Terminal top housing

Installation

Install a new Function Label

Replace the Terminal top housing

Calibration

Calibrate the Touch Panel

Run this procedure

Feet Replacement

Preparation

Ensure all necessary tools and parts are available

Review the sketch for assembly order and plate placement

Bearing Assembly

Check the components of the bearing assembly

Ensure the curved surface of the disks face the ball bearings

Plate Placement

Is the load bearing plate placed correctly with the curve facing inward and towards the front?

Final Assembly

Run this procedure

Load Cell Replacement

Disassembly

Open the balance – see Section 3.2. Verify that there is no mechanical interference, pinched wire or bad solder connection that may be causing the load cell to appear defective.

Remove the Load-cell Shield by lifting vertically. Note the Top Loader models do not have a Load-cell Shield.

Disconnect the two Load Cell connections at the Main PCB.

Remove the Load Cell – remove the 4 load cell screws from the bottom housing. Lift the Load Cell Module from the Base. Do not lift by the Pan Support Cone or the cables.

Re-Assembly

Reverse the disassembly procedure to assemble the balance.

Ensure that there is no foreign material between the Base mounting surfaces and the Load cell.

Take special care to route the wires and cables as shown in the following pictures. Proper routing is important for RFI/ESD performance.

Run this procedure

Printed Circuit Board Assembly Replacement

ESD Protection

Ensure ESD protection is in place

Use a conductive mat with wrist straps

Terminal Module Disassembly

Open the Terminal Module

Remove the accessory module, if equipped