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Summary of Contents for WAGNER L722
- Page 1 L722 AGNER ODEL TACK ROBE ’ WNER ANUAL 500-72203-001 Rev. H Page 1 of 15...
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Page 2: Table Of Contents
Copyright Notice Wagner Model L722 “Stack Probe” Attachment Owner’s Manual © Copyright 2017 Wagner Meters All Rights Reserved Worldwide. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any other language in any form by any means without the express written permission of Wagner Meters. -
Page 3: L722 Stack Probe Attachment
Wagner’s “Wood-Friendly” electromagnetic wave technology makes it possible to take multiple readings throughout an entire stack in just minutes. NOTE: The L722 will work with either the L612 or the L622, for the remainder of this manual, the L622 will only be referenced. -
Page 4: L722 Operation
Be sure to insert and remove the probe straight in and straight out of the stack of lumber to avoid damage to the L722 springs and hinge. When the probe is connected to the meter, the internal hand-meter sensor is bypassed and the probe will be the source of the readings. - Page 5 Keep in mind that the scan area of the L722 stack probe is 2.5” square (6.35cm) by 1” deep (2.54cm). This varies greatly from an in-line system, which has a much wider scan area (up to 12”...
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Page 6: L722 Maintenance
The temperature effect is small, and correlation is the real goal, but more accuracy can be obtained by letting the temperature stabilize. L722 M AINTENANCE CLEANING Maintenance of the probe consists of cleaning the probe assembly periodically with mild detergent cleaning solution and a soft rag. -
Page 7: Spring Replacement
SPRING REPLACEMENT When cleaning under the springs, remove the springs. NEVER lift up on the springs this will distort the metal. If the springs should become damaged in any way replace them in pairs. See Replacement Parts section for Part Numbers which may be purchased from the factory or through your distributor. -
Page 8: Hinge Repair/Replacement
HINGE REPAIR/REPLACEMENT If the hinge becomes stretched, removal of the hinge screws and reseating of the hinge is all that is normally necessary. (Waiting for 30 minutes with the hinge removed will allow the hinge material to relax). If the hinge is severely distorted, see Replacement Parts section for Part Numbers which may be purchased from the factory or through your distributor. -
Page 9: Coil Cord Replacement
IT CAN BE REPLACED AS DESCRIBED BELOW Step 1. Lay the L722 Stack Probe on a flat work space with the coil cord facing upward. Remove the 6 screw fastening the handle half-shells together. Separate the two halves of the handle. - Page 10 Step 3. Remove the old cord from the handle half-shell. Rotate strain relief so latch is accessible then depress with screwdriver. Step 4. Install replacement cord. Reuse the strain relief from old cord and insert until latch clicks into hole. Extend cord 3.75 inches into handle half with offset connector on outside.
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Page 11: Repair Service
Step 5. Connect Replacement cord to coupler. Ensure latch clicks into detent. Step 6. Carefully stow service loop and reassemble handle. See Step 1 for screw locations. EPAIR ERVICE In the event of damage or failure, the Probe Head can be removed from the extrusion. - Page 12 Part Numbers which may be purchased from the factory or through your distributor. Head removal is described below. Step 1. Lay the L722 Stack Probe on a flat work space with the coil cord facing upward. Remove the 6 screw fastening the handle half-shells together. Separate the two halves of the handle.
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Page 13: Replacement Parts
Gently pull the Probe Head and its attached cable from the extrusion. Be sure to re-install Probe Head in reverse order. EPLACEMENT ARTS Several parts can be ordered for the L722 using the part numbers as follows: Stock Number Description Purch Qty Purchasing Power... - Page 14 Wagner Meters shall not be liable for incidental or consequential damages for the breach of any express or implied warranty with respect to this product or its calibration.
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Page 15: Warnings
ARNINGS WARNING DAMAGE MAY RESULT WHICH IS NOT COVERED BY WARRANTY DO NOT APPLY VERTICAL PRESSURE TO HANDLE WHILE PROBE TIP IS STILL IN STACK. CONDUCTIVE MATERIAL THIS MATERIAL CAN CONDUCT HEAT AND ELECTRICITY 500-72203-001 Rev. H Page 15 of 15...
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