Pad ROLâ¢ 200 XT - Johnstech

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Pad ROL 200 XT GROUND INSERT MAINTENANCEGround Insert Removal InstructionsIMPORTANT: Use finger cots when handling ground inserts to avoid contaminationwith skin oils, which can degrade performance.Figure 37: A light downwardpush will free ground insert fromhousing.Using covered fingers and/or the elastomer tool, press down on the ground insert.The insert will easily release out of the housing (see Figure 37).Ground Insert Cleaning InstructionsStep 1: Remove Contacts & Elastomers• Once the ground insert is removed from the housing, follow instructions for contact and elastomerremoval on Page 14.Step 2: Clean Ground Insert• Clean the unpopulated ground insert with a fiberglass (or nylon) brush per the instructions on Page15.• Follow up with ultrasonic cleaning, per instructions on Page 18.• Inspect for mushrooming or bending. If observed, contact Johnstech Field Service or yourRepresentative.Step 3: Re-assemble Ground Insert• Follow the instructions for Elastomer & Contact installation on Pages 18 & 19.Step 4: Blow with Compressed Air• To clear away any remaining debris, blow the Insert with compressed air before reinstalling groundinsert.• Inspect for remaining debris. If observed, repeat cleaning process again refer to Pages 15-16.22www.johnstech.com©2012 Johnstech International CorporationAll rights reserved.
Pad ROL 200 XT GROUND INSERT INSTALLATIONNew Elastomer Retention Ground Insert DesignIMPORTANT: Always ensure ground insert is clean before installing and inspectused inserts for damage or wear.Step 1: Locate and Position the Ground Insert• Under magnification locate your ground insert and flip the insert right side up and lay on a flatsurface.Step 2: Installation of the Ground Insert• With the housing right side up, place the housing over the insert to begin the installation.• Locate the two grooves on the insert (one on either side) to help guide the housing over the insertand position the housing over the insert (see Figure 38).• Line up the ledges from the top of the housing with the elastomer grooves in the ground Insert.Elastomer retention groovesLedgesFigure 38: Position the housingover the RCI Ground Insert.NOTE: When the housing and insert are properly oriented, the housing will dropcompletely down flat onto the insert. The top of the insert will protrude slightly abovethe top surface of the housing. Do not force the insert and housing together. If thehousing does not drop completely down onto the insert, the parts are not orientedproperly.Step 3: Install Blue Retention Elastomer• Insert the two blue retention elastomers (from the top side) along the sides of the insert.• Cut the blue elastomers to the correct length, not exceeding the channel opening (see Figure 39 &40). Use the probe tool shown on Page 7.Figure 39: Insert the two blueretention elastomers (cutawayview).NOTE: Retention elastomers are installed on the sides of the insert.Figure 40: Insert the two blueretention elastomers (top view).Figure 41: Proper installation ofelastomers, contacts and insert(bottom view).www.johnstech.com©2012 Johnstech International CorporationAll rights reserved.23
Page 1 and 2: PAD SERIES TEST CONTACTORXT NEWPad
Page 3 and 4: Pad ROL 200 XT STANDARD PRODUCT IN
Page 5 and 6: Pad ROL 200 XT CONTACTOR INDENTIFI
Page 7 and 8: Pad ROL 200 XT RECOMMENDED TOOLSFo
Page 9 and 10: Pad ROL 200 XT PRE-MAINTENANCE TRO
Page 11 and 12: Pad ROL 200 XT LOAD BOARD & CONTAC
Page 16 and 17: Pad ROL 200 XT CONTACTOR CLEANINGT
Page 18: Pad ROL 200 XT ELASTOMER INSTALLAT
Page 24 and 25: Pad ROL 200 XT GROUNDING INSTALLAT

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Pad ROLâ¢ 200 XT - Johnstech