660000222 Rev C Page © 2019 CommScope.All Rights er Manual INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2Trademark Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2Applicable Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2Admonishments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3General Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31PRODUCT DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.1General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.2Major Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.3Transportation and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51.4Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62UNPACKING AND INSPECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63UNPACKING A PANEL WITH A PRETERMINATED CABLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6(continued)Content Page26379-ATECP-91-005Rev F, January 2019EHDEnhanced High Density (EHD) PanelWith Preterminated CableTECP-91-005 • Rev F • January 20194PANEL INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134.1Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134.2Tools and Hardware Needed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134.3Mounting an Unloaded Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134.4Grounding the Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165GENERAL CABLE REQUIREMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186.1Sliding Out Blade to First Position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186.2Accessing Connectors on Back of Adapter Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196.3Closing Blade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196.4Removing Blade from Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.5Removing Fiber Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216.6Re-Installing Fiber Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217TECHNICAL ASSISTANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22INTRODUCTIONThis user manual describes the Enhanced High Density (EHD) Panel, Included in thisuser manual are all procedures required in installing the EHD Panel as well asoperation procedures.Revision HistoryISSUE DATE REASON FOR CHANGE19/2015Original.210/2015Added minimum cable bend radius and maximum patch cord size.33/2016Added applicable standards and panel grounding instructions.4July 2016Updated for front-access only designE October 2017Updated for product name change to SYSTIMAX.F January 2019Removed SYSTIMAX name; added transportation and storage guidelines. Trademark InformationCommScope (logo), CommScope, and Enhanced High Density Panel are trademarks. Applicable StandardsUL 60950-1, 2nd Edition, 2007-03-27 (Information Technology Equipment - Safety -Part 1: General RequirementsCSA C22.2 No. 60950-1-07, 2nd Edition, 2007-03 (Information Technology Equipment-Safety - Part 1: General Requirements)Page 2© 2019 CommScope. All Rights Reserved.TECP-91-005 • Rev F • January 2019Page 3© 2019 CommScope . All Rights Reserved.AdmonishmentsImportant safety admonishments are used throughout this manual to warn of possible hazards to persons or equipment. The admonishments — in the form of Dangers, Warnings, and Cautions — must be followed at all times.General Safety Precautions1PRODUCT DESCRIPTION 1.1General DescriptionThe Enhanced High Density (EHD) Panel is a pre-terminated fiber optic connector panel intended for use in large data centers in a direct connect or interconnect environment. The EHD Panel mounts in a 19-inch (48.26 cm) equipment rack with a 3-inch or 5-inch channel. In each 1RU of rack space, a fully loaded panel provides 144 LC terminations using duplex LC adapters.The EHD Panel is designed for ease of installation and access. It is available witheither left- or right-side cable entry. The panel features sliding blades (three per 1RU ofrack space), providing full access to adapters and connectors. Each blade can accommodate four adapter packs. The EHD Panel is available with either a black or sky white baked enamel exterior.1.2Major ComponentsFigure 1shows the main components of the EHD Panel. They are as follows:Danger is used to indicate the presence of a hazard that will cause severe personalWarning is used to indicate the presence of a hazard that can cause severeCaution is used to indicate the presence of a hazard that will or can causeWhen mounting equipment in the rack make sure mechanical loading is evenThe rack should safely support the combined weight of all equipment it supports.This equipment is to be installed only in Restricted Access Areas (dedicatedand 110-18 of the National Electrical Code, ANSI/NFPA 70.In this figure, the 2RU panel is shown. Main components are analogous forTECP-91-005 • Rev F • January 2019•Blade—holds adapter packs or cabled modules; slides out to two front access positions and is removable from front. There are three blades per RU rack space.REFERENCE)Figure 1. EHD Panel Main Components (2RU Model Shown)•Fiber Cover—holds down fibers on each blade to prevent them from being inadvertently snagged or misrouted.•Grounding Location—is where a two-hole lug and ground wire are attached to connect panel ground PEM nuts to office ground. A two-hole lug is provided withthe product; the ground wire is not.•Mounting Brackets—can be flipped around to provide either front- or rear-facing mounting on a channel rack.•Front Door—swings down to provide access to the interior of the panel. The door features a double hinged design that allows users to open the door withoutinterfering with equipment below the panel on the same rack, or also to allow thedoor to lay flat for easy access to the bottom blade.•Designation Label—provides physical space for recording fiber designations.•Duplex LC Adapter Pack—(shown for reference) mounts within the blade.Product offerings for adapter packs include LC adapter packs in singlemode APCor UPC style.Page 4© 2019 CommScope. All Rights Reserved.TECP-91-005 • Rev F • January 2019Page 5© 2019 CommScope . All Rights Reserved.1.3Transportation and StorageProducts packaged in cartons may be stacked two high in transportation and storage. Some products packaged in spools may be stacked two high in transportation and storage as shown in Figure 2. See product packaging labels for designation.Figure 2. Stacked SpoolsTECP-91-005 • Rev F • January 2019Page 6© 2019 CommScope . All Rights Reserved.1.4SpecificationsTable 1 lists specifications for the EHD Panel. Table 2 summarizes the supported adapter packs and modules for the EHD Panel.2UNPACKING AND INSPECTION1.Inspect the exterior of the shipping container(s) for evidence of rough handlingthat may have damaged the components in the container.2.Unpack each container while carefully checking the contents for damage andverify with the packing slip.3.If damage is found or parts are missing, file a claim with the commercial carrierand notify CommScope Customer Service. Save the damaged cartons for inspection by the carrier.4.Refer to Topic 7 on Page 22 if you need to contact CommScope.5.Save shipping containers for use if equipment requires shipment at a future date.3UNPACKING A PANEL WITH A PRETERMINATED CABLEThe pre-terminated panel is shipped with the panel mounted on top of a spool containing the cable. The stub end of the cable is unwound to a splice vault or other point of termination. To protect the panel and cable windings contained within the upper cylinder of the shipping unit, It is critical to leave the foam packaging material surrounding the panel in place until the unit has been transported to the final installation location. Transporting the unit without the foam packaging in place may result in damage to the panel and/or cable. To unpack and mount a fully loaded panel, use the following procedure.Table 1. EHD Panel Specifications PARAMETER SPECIFICATION REMARKSOperating conditions−14°F to +140°F (−10°C to +60C) Humidity10% to 95% RH No condensation Storage conditions−40°F to +158°F (−40°C to +70°C) Dimensions (2RU) D x W x H(with mounting brackets)19.64 in. (49.9 cm) D x 19.09 in. (48.5 cm) W x 3.5 in. (6.04 cm) H Width without mounting brack-ets: 17.27 in. (43.9 cm)Weight per 2RU 23.4 lbs. (1.06 Kg)Table 2. EHD Panel Supported Adapter Packs and ModulesDESCRIPTIONFRONT CONNECTOR TYPE FRONT PORT COUNT REAR CONNECTOR TYPE REAR PORT COUNT FIBER CONFIGURATION LC Adapter Pack LC 24LC 24NATECP-91-005 • Rev F • January 2019Page 7© 2019 CommScope . All Rights Reserved.1.Cut off the external plastic as shown in Figure 3.Figure 3. Cutting Off External Plastic2.Cut off the cardboard wrap on the cable spool as shown in.Figure 4.Figure 4. Cutting Off Cardboard Wrap on Cable SpoolUse caution when unpacking and installing the EHD Panel. Avoid twistingUse caution when removing packaging materials. Sharp utensils canTECP-91-005 • Rev F • January 20193.Remove the four carousel locking screws shown in Figure 5 to unlock thecarousel, allowing the spool to rotate freely,CABLE STUBSCREWS (4X)25873-AFigure 5. Carousel Locking Screws and Cable Stub4.Pay out the cable stub as indicated by the red arrow in Figure 5, pulling cable endto termination location.5.Remove the four wing nuts shown in Figure6.REMOVE WINGNUTS (4X)25874-AFigure 6. Removing Wing NutsPage 8© 2019 CommScope. All Rights Reserved.TECP-91-005 • Rev F • January 2019Page 9© 2019 CommScope . All Rights Reserved.6.Lift off the top cover to expose the panel packaging as shown in Figure7.Figure 7. Lifting Off Top CoverTECP-91-005 • Rev F • January 2019Page 10© 2019 CommScope . All Rights Reserved. 7.Remove the outer rim as shown in Figure 8.Figure 8. Lifting Off Outer Rim8.Remove and unpack the accessories contained in shipment carton shown on topof the packaging foam in Figure 9.Page 11© 2019 CommScope . All Rights Reserved.Figure 9. Shipment Carton Containing Accessories9.Remove and unpack the plastic wrapper containing the EHD Panel, as shown inFigure 10.Figure 10. EHD Panel in Plastic WrapperPage 12© 2019 CommScope . All Rights Reserved.10.Lift panel off of spool and carefully uncoil remaining cable. Use caution to avoidtwisting the cable. Refer to Figure 11.Figure 11. Lifting Off EHD Panel11.Follow the procedure given in Topic 4 to install the panel on the frame.12.Splice cable stub end per local practice, using blocking kit if required.Page 13© 2019 CommScope . All Rights Reserved.4PANEL INSTALLATION4.1OverviewThe EHD Panel is shipped on a spool, preterminated with 144 LC connectors per rack unit (RU). It is available in both left- and right-cable-entry versions. A blocking kit is provided for the purpose of splicing the provided cable into a splice bay such as the OMX.After mounting, the panel must be grounded. Use a #2 Phillips Screwdriver to tighten the M4 screws through the ground lug (provided) into the panel ground PEM nuts, as described in Topic 4.4 on Page 16. Ground cables are NOT provided with the panel.4.2Tools and Hardware NeededUse a #2 Phillips Screwdriver and the supplied #12-24 screws to secure the panel to the equipment rack.4.3Mounting an Unloaded PanelThe panel is to be installed in a 19-inch (482.6mm) equipment rack with a 3-inch or 5-inch channel. Use the following procedure to mount the 1RU/2RU panel.1.Obtain the following tools and equipment:•Phillips #2 screwdriver;•Mounting hardware provided.2.Determine whether the panel will be installed on front or rear and whether on a 3-inch or 5-inch channel. Install the mounting brackets provided in the locations shown in the following figures (which are representative of other RU sizes, also):•Figure 12 for 2RU mounting on a 5-inch channel; •Figure 13 for 2RU mounting on a 3-inch channel;•Figure 14 for 1RU mounting on a 5-inch channel; or •Figure 15for 1RU mounting on 3-inch channel.This equipment is to be installed only in Restricted Access Areas (dedicatedand 110-18 of the National Electrical Code, ANSI/NFPA 70.The panel is shipped with the mounting brackets already installed in the the rear position.Figure 12. 2RU Mounting Bracket Positions (Front and Rear on 5-Inch Channel)Figure 13. 2RU Mounting Bracket Positions (Front and Rear on 3-Inch Channel) Page 14© 2019 CommScope. All Rights Reserved.Figure 14. 1RU Mounting Bracket Positions (Front and Rear on 5-Inch Channel)Figure 15. 1RU Mounting Bracket Positions (Front and Rear on 3-Inch Channel)3.Hold the panel up to the assigned mounting space and align the holes in themounting brackets with the holes in the equipment rack as shown in Figure 16.Secure the panel to equipment rack using the #12-24 screws provided. Torque these screws to approximately 27 pound-inches (3.1 Newton meters).Page 15© 2019 CommScope. All Rights Reserved.Figure 16. Mounting the Panel on the Equipment Rack (2RU Model Shown)4.4Grounding the PanelA termination (for an M4 screw) is provided on the panel for a frame groundconnection. The connection must be made in accordance with local and nationalelectrical codes. Use the following procedure, referring to Figure 17.1.Locate the ground location on the panel. At the grounding location, remove theprotective tape from the panel.Page 16© 2019 CommScope. All Rights Reserved.Page 17© 2019 CommScope . All Rights Reserved.Figure 17. Grounding the Paneling AWG 14 (1.6mm) solid copper wire, secure a crimp lug to one end of theground wire (installer provided). Secure the crimp lug to panel with two M4 screws. Torque the screws to approximately 15 pound-inches (1.7 Newton meters).3.Connect the other end of the ground wire to the earth ground conductor. Ensurethis connection is made using methods and hardware that meets all applicable local and national electrical codes.5GENERAL CABLE REQUIREMENTSPre-terminated EHD Panels use RBR G657.A1 reduced-bend-radius singlemode fiber. Installers need to follow the manufacturer recommended settings when testingand splicing the RBR G657.A1 fiber to the G.652 standard singlemode fiber. Pleasealert contractors to this fact.The minimum cable bend radius is 10 inches (25.4 cm).CommScope recommends the following type patch cords for use in the EHD Panel: •2-Fiber UPC LC Singlemode Dual-Zip 1.7mm patch cord FPCT-SPLC-S-xMReliable earthing of rack-mounted equipment should be maintained. connections to the branch circuit.26275-A1RU CHASSISSECURE TO OFFICE GROUND•2-Fiber UPC LC Singlemode Dual-Zip 1.7mm RBR patch cord FPCTE-SPLC-S-xM•2-Fiber UPC LC Singlemode Dual-Zip 2mm patch cord FPC2-SPLC-S-xM•2-Fiber UPC LC Singlemode Dual-Zip LSZH 2mm patch cord FPCH2-SPLC-S-xM•2-Fiber UPC Duplex LC Singlemode Dual-Zip 1.7mm patch cord FPCT-SDLC-S-xM•2-Fiber UPC Duplex LC Singlemode Dual-Zip 1.7mm RBR patch cord FPCTE-SDLC-S-xM•2-Fiber UPC Duplex LC Singlemode Dual-Zip 2mm patch cord FPC2-SDLC-S-xM•1-Fiber UPC LC Singlemode 1.7mm patch cord FPCF-SPLC-S-xM•1-Fiber UPC LC Singlemode 2mm patch cord FPCM-SPLC-S-xMThe maximum patch cord size that can fit in the panel is 2mm simplex or duplex.6OPERATION6.1Sliding Out Blade to First PositionTo slide out a blade to the first (access) position, pull out the pull arm on the right sideof the panel until the blade contacts the first detent, as shown in Figure 18.Figure 18. Sliding Out Blade to First (Access) PositionPage 18Page 19© 2019 CommScope . All Rights Reserved.6.2Accessing Connectors on Back of Adapter PackTo access the connectors on the back of an adapter pack, use the following procedure (refer to Figure 19):1.Place index finger into the concave loop on the slide mechanism, place thumb onthe pull arm, and squeeze index finger and thumb together.2.Slide out the blade until it stops in the second position, which permits theconnectors on the back of an adapter pack to be accessed.Figure 19. Sliding Out Blades to Second Position6.3Closing BladeTo close a blade, push in the push handle on the right side of the panel until the bladeis fully within the panel.This is the opposite action to what is shown in Figure 18 on Page 18.Page 20© 2019 CommScope . All Rights Reserved.6.4Removing Blade from FrontTo remove a blade from the front of the panel (Figure 20):1.Deflect the tab outward on the right side of the panel.2.Pull on a gray fiber management finger (not the white pull handle). The graymanagement finger is highlighted in yellow in the figure.Figure 20. Removing Blade From FrontPulling too far will damage the ribbons entering the back of the blade on aFIBERTECP-91-005 • Rev F • January 20196.5Removing Fiber CoverTo remove the fiber covers, remove the blades as described in Topic 6.4 on Page 20until the center is fully exposed, then:1.Squeeze the fingers at the center of the covers per the arrows shown in Figure 21.2.Pull upward on the cover and lift it off the blade.Figure 21. Removing Fiber Covers6.6Re-Installing Fiber CoverTo reinstall the fiber cover:1.Align the fiber cover with its home location and tilt the cover at about a 45 degreeangle and position the tip of the cover within the guides indicated in Figure 22detail 1.Page 21© 2019 CommScope. All Rights Reserved.TECP-91-005 • Rev F • January 2019Page 222.Swing down the cover until it presses into and locks within the cover holderindicated in Figure 22 detail 2.Figure 22. Re-Installing Fiber Cover7TECHNICAL ASSISTANCETo find out more about CommScope® products, visit us on the web atFor technical assistance, customer service, or to report any missing/damaged parts,visit us at /SupportCenter。
INSTALLATION INSTRUCTIONS FOR T HE NEW DESIGN PISTON FOR 582 ULWITH MONO HOOK PISTON PIN CIRCLIP GROOVESSI-2ST -001Repeating symbols:Please, pay attention to the following symbols throughout the Service Bulletin emphasizing particular information.v WARNING:Identifies an instruction, which if not followed, may cause serious injuryor even death.s ATTENTION:Denotes an instruction which if not followed, may severely damage theengine or could lead to suspension of warranty.x NOTE:Information useful for better handling.1)Planning information1.1)Engines affectedAll versions of the engine type:-582 UL DCDI model 90-582 UL DCDI model 99-618 UL DCDIThe piston part no. 888.590 for mono-hook circlip part no. 845.540 were introduced into serial production as of the following serial number:-582 UL DCDI model 90: from S/N 5,236.549-582 UL DCDI model 99: from begin of serial production1.2)Concurrent SB/SI und SLnone1.3)ReasonIn the course of further development the piston part no. 888.590 and the mono-hook circlip part no. 845.540 to secure the piston pin have been introduced.1.4)SubjectInstallation instructions and general notes for installation of the piston 888.590and the mono-hook circlips 845.540.d 005171.5)Fristen-INFORMATIONThis information is intended to assist the aircraft builder and operator inachieving the proper operating conditions, correct engine installation andconsequently optimum performance and reliability.-At installation of the mono-hook circlips proceed as per the following instructions.x NOTE:The piston part no. 888.590 replaces the piston part no. 887.080once out of stock. Up to now it is installed in engine 582 UL DCDImodel 90 and in engine 618 UL DCDI.As long as in stock the piston 887.080 may be used further inengine 582 UL DCDI model 90 and in engine 618 UL DCDI.v WARNING:On engine 582 UL DCDI model 99 only the piston part no.888.590 is allowed to be used.v WARNING:The piston part no. 888.590 must be used together with mono-hook circlip 845.540.1.6)Approvalnot necessary1.7)Manpower-estimated man-hours:engine installed in the aircraft - - - manpower, depending oninstallation and therefore no statement is feasible from theengine manufacturer.1.8)Mass data-change of weight - - - none-moment of inertia - - - unaffected1.9)Electrical load datano change1.10)Software accomplishment summaryno change1.11)ReferencesIn addition to this technical information refer to-current issue of the Operator´s Manual-engine data sheet-power, torque and fuel consumption curves-current issue of the illustrated parts catalog-engine installation instruction and installation check list-all service information regarding your engine-Repair Manual1.12)Other publications affectednone1.13)Interchangeability of partsall redundant parts which cannot be used must be destroyed2)Material Information2.1)Material - cost and availabilitycost and availability will be supplied on request by ROTAXâauthorized distributors.2.2)Company support informationnone2.3)Material volume per engineparts volume:The following parts are readily available for installation:item no.New Qty.Description Old remarks part no.part no.845.540as reg´d mono hook circlip582 / 618888.590as reg´d piston582 / 618888.591as reg´d piston 1st oversize582 / 618888.592as reg´d piston 2nd oversize582 / 6182.4)Material volume per spare partnone2.5)Rework of partsnone2.6)Special tooling - Price and availability-Price and availability will be supplied on request by ROTAXâ AuthorizedDistributors or their Service Center.-parts volume:For the installation of the mono hook circlip the following new tool isnecessary:item no.New Qty.Description Old remarks part no.part no.877.805as reg´d installation pusher582 / 6183)Accomplishment / InstructionsAccomplishmentAll the measures must be taken and confirmed by the following persons or facilities: -ROTAX-Distributors or their Service Center®-Persons with the respective Aviation Authority permission.-Persons with type-specific training (applicable only for non-certified engines)v WARNING:Proceed with this work only in a non-smoking area and not near open flames. Switch off ignition and secure engine against unintentionaloperation.-Secure aircraft against unauthorized operation.-Disconnect minus pole of aircraft battery.v WARNING:Proceed with work on a cold engine and grounded ignition only.3.1)Installation of the piston and fitting of the mono-hook circlipsPush new mono-hook circlip into circlip installation sleeve (3) (fig. 1). The slot in the circlip should be positioned as shown in fig. 1- view A with the hook on the right side viewed from back of the installation tool. Slide the sleeve on the installation pusher (1) (fig. 1) and insert the installation pusher into the positioning gauge (5) (fig.2) and push circlip to a positive stop. The installation pusher assembly with the guidance pin can now be inserted into the piston pin (see fig.1).x NOTE:The slot (2) (fig. 1) in the installation sleeve has to align withmono-hook circlip groove in the piston.Support the piston with one hand and with the other hand insert the mono-hook circlip by a firm push into groove in piston.Check mono hook circlip for tight fit.v WARNING:If circlip is improperly fitted it may rest incorrectly. In a case likethat remove circlip again and fit a new one into correct position.Proceed the same way on the other side of piston.v WARNING:Use mono-hook circlips only once. Scrap removed circlips.Circlip installation tool to be handled with caution to preventinjury by escaping circlips.Proceed in accordance with instructions stated herein. Themeasures have to be taken by ROTAX, Rotax-distributors ortheir Service CentersNon-compliance with these recommendations could result inengine damage, personal injuries or death!3.2)Test run:Start the engine. Conduct testrun inclusive ignition check and leakage test in accordance with the current Maintenance Manual of the engine type.3.3)Summaryv WARNING:Non-compliance with these recommendations could result inengine damage, personal injury or death!Approval of translation to best knowledge and judgement - in any case the original text in German language and the metric units (SI-system) are authoritative.03108036004)Appendix。
JED-588 : 2002-01 Page 2WABCO Specification5 Indication on drawingsIf individual functional surfaces have to meet specific requirements, the Product Development Team has to enter the indications relating to max. permissible pores and/or blowholes directly in the pertaining document.The symbol to be used is a horizontal diamond. In case of several functional surfaces having to meet different requirements, a counting number shall be added in the field. The permissible nonconformity codes shall be added next to the diamond symbol.If the supplier and WABCO find out in talks that determinations are missing, the requirements shall be defined in accordance with the present specification and added to the WABCO documents.5.1 Symbols in ProEngineerThe drawing symbols can be found in the directory …SPEZ_Z_Symbole "5.2Example for indication in drawingmax permissible according to JED-588 (852 005 880 4): 2.3 / 1.4max zulässige entsprechend JED-588 (852 005 880 4):max admissible suivant JED-588 (852 005 880 4): 3.2 / 2.3 / 1.4mass ammissibile secondo JED-588 (852 005 880 4):JED-588 : 2002-01 Page 3WABCO Specification6 Translation of the termsSince the tables of drawings and figures have been used since 1987, the German representation has been added to this JED without change, and the translation of the terms applied in the tables is given here.GermanEnglishPage Bereich A (Ecken ausgenommen) zul.Kennzifferarea A (edges excluded) permissible code4Dichtdurchmessersealing diameter4Dichtkegel für Flachdichtungensealing cone for flat gaskets 4Dichtkegel für statische Abdichtung sealing cone for static sealing 4Dichtring-Sitzflächen sealing ring bearing surfaces 4dynamische Dichtfläche dynamic sealing surface 4Einzelheit Xdetail X4flacher Ventilsitz für Lippendichtringe flat valve seat for lip seals 4Gewindeanschlussflächenthread contact areas4keine mit unbewaffnetem Augeerkennbaren Poren/Lunker zulässig no pores/blowholes permitted which are visible to the naked eye 4Kunststoffring/O-Ring plastic ring/O-ring 4Laufbereichsealing area4Laufbereich zul. Kennziffer sealing area permissible code 4Manschettendichtring junk ring4Membranflächen diaphragm areas4Nutzring-Sitzfläche lip-seal bearing surface 4O-RingO-ring4O-Ring-SitzflächeO-ring bearing surface4restlicher Bereich der Bohrung zul.Kennzifferremaining area of hole permissible code4Ventilsitz mit runden Kanten valve seat with rounded edges 4Ventilsitzevalve seats4Walkbereich zul. Kennziffer flexing range permissible code 4Mindestabstand minimum distance 5Lunkerränderedges of blowholes 5Lunkerdurchmesserblowhole diameter5JED-588 : 2002-01 Page 4WABCO Specification7Table of drawingsJED-588 : 2002-01 Page 5WABCO Specification8Table of figures for pores and blowholes on castings。
