Backlap Kit Lmac069

Transcript

24596G (rev.2) Fitting Instructions G-Plex III - Backlap Kit LMAC069 Series : DN - Engine type: Briggs & Stratton 350447 Product code: USAG001 Series : FJ - Engine type: Briggs & Stratton 350447 Product code: USAG002 WARNING: If incorrectly used this machine can cause severe injury. Those who use and maintain this machine should be trained in its proper use, warned of its dangers and should read the entire manual before attempting to set up, operate, adjust or service the machine. RJL 100 April 2009 © 2009, Ransomes Jacobsen Limited. All Rights Reserved G-PLEX III BACKLAP KIT INSTALLATION INSTRUCTIONS LMAC069 INSTALLATION INSTRUCTIONS IMPORTANT! Read all instructions thoroughly before beginning installation. When you complete the installation, put this instruction with operator’s manual in the bag on the vehicle. These instructions alert you to certain things you should do very carefully, if you don’t, you could: hurt yourself or bystanders, hurt the next person who operates the equipment, or damage the accessory or the vehicle it is used on. This “HAZARD” symbol is used to alert you to information about unsafe actions or situations, and will be followed by the word DANGER, WARNING, or CAUTION. Used with the word DANGER it will describe immediate hazards that may result in severe personal injury or death. With the word WARNING it will describe unsafe actions or situations that may cause severe injury, death and/or major equipment or property damage. With the word CAUTION it will describe unsafe actions or situations that may cause injury, and/or minor equipment or property damage. NOTICE This NOTICE symbol is used to alert you to information that describes procedures or tips that will help you install, operate and maintain you equipment. FITTING INSTRUCTIONS, PART NO. LMAC069 FOR G-PLEX III - (DN Series Only) Backlap Kit NOTICE · Before beginning, read through this instruction manual and familiarise yourself with all the parts in the Backlap Kit and the steps for proper installation. · The left or right side or the machine will always be determined from the operator’s seated position. · Place the cutting units in the lowered position and make sure the ignition key is removed from the ignition switch. Then disconnect Battery Negative Lead and place in safe position. CAUTION Ensure Battery Negative Lead is disconnected. 1 Fitting Instructions 1. G-PLEX III BACKLAP KIT INSTALLATION INSTRUCTIONS LMAC069 Locate Backlap Valve from Kit and Assemble Hydraulic Fittings(3 off elbow 4192320 & 1 off Tee4199983 ) and Handle (4197680) as per photo. (Fig.1). Fig 1 2. Disconnect Battery earth strap. 3. Lift up Seat plate to expose current hydraulic piping. (Fig.2) Fig 2 4. Remove indicated Hydraulic parts (4124173, 002540080, 4124349, 4124172). Note Hydraulic Pipe 894245, requires disconnecting and assembling so the opposite ends are connected. (Fig. 3) Fig 3 2 Fitting Instructions 5. G-PLEX III BACKLAP KIT INSTALLATION INSTRUCTIONS LMAC069 Fasten assembled Backlap Valve to Machine,place the spacer pad ( 4197621) under the valve before secure to the plate using using M6 x 35 Screws (450002) and M6 Nyloc Nuts (450377) 2 per Valve. Fit new pipe 894248, Connect up pipes and tighten fittings. (Fig.4) Fig 4 6. Assemble Microswitch (4142765) onto switch bracket (4146471), using nut (4142766) so that the switch is in line with the valve. Note use the holes that are closer to the valve and in the higher position (Fig. 6) Then fasten this sub-assembly to Machine, using screw (456110016), washer (452100019), lockwasher (452200029) & nut (450120013). Fig 5 7. Remove cable tie securing the splice for the backlap switch on the main wiring harness. Connect backlap switch (4142765) to backlap switch upgrade link (4154620) then this connects to the splice. Ensure wiring once connected, will not get pinched/trapped. Reconnect Battery earth strap and test. Holes new valve & switch pos’ Fig 6 3 G-PLEX III BACKLAP KIT INSTALLATION INSTRUCTIONS LMAC069 BACKLAPPING When fitted with this device it allows the reels to be driven in reverse for backlapping. • Backlapping is a process which will lightly grind the reel to the bedknife whilst mounted on the mower. • If significant amounts of metal are to be removed then the cutting unit should be reground on a specialised grinding machine. • Before any backlapping is carried out, Ransomes Jacobsen recommends that the backlapping process should be risk assessed as a workshop process by the manager of the machine. • Backlapping should only be carried out by trained staff. • Ransomes Jacobsen recommend that grinding paste is only applied to the reel when it is stationery, the engine is off and the parking brake applied. • When applying grinding paste the reel should only be rotated by appropriately sized piece of wood and not by hand. • Place reels in the most accessible position for applying the paste. Ransomes Jacobsen grinding paste: 80 grit grinding paste, 4.5kg tin, Part number 5002488 120 grit grinding paste, 4.5kg tin, Part number 5002489 80 grit grinding paste, 9kg tin, Part number 5002490 120 grit grinding paste, 9kg tin, Part number 5002491 WARNING ALWAYS open the restriction valve before setting the reel control lever to BACKLAP position. DO NOT set the reel control lever to the BACKLAP position before opening the needle valve in the bypass circuit. This will cause the reels to start turning IMMEDIATELY at full speed. Keep hands, feet and clothing away from all three reels whenever the reel control lever is placed in the backlap position. When backlap restriction valve is closed or being closed, all three reels will rotate in the backlap direction. 1 A • N B Leave the grass boxes in position on the cutting units as a safety barrier. 3 • After applying the grinding paste the backlapper should return to the seat, engage the relevant controls and run the reels in reverse. • When the desired finish is achieved switch off the mower, clean off any surplus paste, reset the reel to bedknife and return the controls to the normal mow positions. 2 1. Restriction Valve 2. Backlap Valve 3. Reel Control Lever A. Mow Position B. Backlap Position N. Neutral Position 4 G-PLEX III BACKLAP KIT INSTALLATION INSTRUCTIONS LMAC069 5 G-PLEX III BACKLAP KIT INSTALLATION INSTRUCTIONS LMAC069 Backlap Kit 14 12 10,11 8 9 6 15 G-PLEX III BACKLAP KIT INSTALLATION INSTRUCTIONS LMAC069 Backlap Kit ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 * RANSOMES PART NO 2208047 843411 844071 W158007-03 W158007-02 450008 450377 4146471 456110016 452100019 452200029 450120013 894248 4142765 4142766 4154620 LIST OF PARTS DESCRIPTION Valve,4-Way, 3 Position Lever Tee, Branch 1” ORFS -14 90-M/M 13/16” ORS x 7/8 SAE 90-M/M 13/16” ORS x 3/4” SAE Bolt-Hex M6 X 65 Nut-Hex M6 Nyloc Bracket, Switch Mtg Screw-Hex 1/4”-20 x 3/4” Washer - 1/4” x 5/8” x .064” Lockwasher 1/4” x .425 x .072 Nut-Hex 1/4” -20 Line Ay, Hydraulic N/O Switch (Delta) Nut for Switch Backlap Switch Upgrade Link QTY REMARKS 1 1 1 1 2 3 3 1 2 2 2 2 1 1 1 1 From Jan 2009 1 2 3 * 4 6 7 8 9 10 11 12 13 14 15 * 4192304 4197680 4199983 4197621 4192320 450008 450377 4146471 456110016 452100019 452200029 450120013 894248 4142765 4142766 4154620 Valve,4-Way, 3 Position Lever Tee, Branch 1” x 1/2” x 1” Spacer Pad 90-M/M 13/16” ORS x 1/2” BSP Bolt-Hex M6 X 65 Nut-Hex M6 Nyloc Bracket, Switch Mtg Screw-Hex 1/4”-20 x 3/4” Washer - 1/4” x 5/8” x .064” Lockwasher 1/4” x .425 x .072 Nut-Hex 1/4” -20 Line Ay, Hydraulic N/O Switch (Delta) Nut for Switch Backlap Switch Upgrade Link 1 1 1 1 3 3 3 1 2 2 2 2 1 1 1 1 A B C D E 894244 894245 002540080 4124173 4124349 Line, Hydraulic Line, Hydraulic Tee, Branch Tube Adaptor Elbow, 90 1 1 1 1 2 * Not Illustrated To be placed under valve Not Supplied in Kit Not Supplied in Kit Not Supplied in Kit Not Supplied in Kit Not Supplied in Kit 7 Ransomes Jacobsen Limited West Road, Ransomes Europark, Ipswich, IP3 9TT English Company Registration No. 1070731 www.ransomesjacobsen.com Jacobsen, A Textron Company 11108 Quality Drive, Charlotte, NC 28273, USA www.Jacobsen.com