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Summary of Contents for Lastec The Articulator 3696H
- Page 1 The Articulator Models 3696H/3696M Owner’s Manual Serial #28320707 and later Manual Part #: Man-3696H/M-P...
- Page 2 California to cause cancer, birth defects, and other reproductive harm. Lastec, 2018 Printed in the United States of America, all rights reserved. No part of this manual may be reproduced in any form by any photographic, electronic, mechanical or other means or...
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Page 3: Table Of Contents
Read This Manual BEFORE Operating The Articulator .......... 1-2 Product Registration ....................1-3 If You Need To Order Parts ..................1-3 Lastec Product Warranty ................... 1-4 Component Manufacturers’ Warranties ..............1-6 Servicing The Articulator ..................1-7 Warranty Registration ....................1-8... - Page 4 Tires and Wheels ..................... 3-22 3.27 General Inspection....................3-22 3.28 Battery ........................3-23 3.29 Engine........................3-24 3.30 Mower Deck Lift ..................... 3-25 3.31 Hour Meter ......................3-25 3.32 Maintenance Checklists................... 3-26 3.33 Pre-Operation Equipment Inspection Checklist ............3-26 Table of Contents Lastec//021819...
- Page 5 5.17 Electrical Schematics (Serial #5900905 and prior) ..........5-14 5.18 Articulator Lubrication Diagram (Drive Unit), 3696H/M ........5-17 5.19 Articulator Lubrication Diagram (Deck), 3696H/M ..........5-18 5.20 Deck Belt Illustration ....................5-20 5.21 Urethane Bushings....................5-21 Table of Contents Lastec//021819...
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Page 7: To The Owner
SECTION 1 TO THE OWNER Lastec//021819... -
Page 8: Read This Manual Before Operating The Articulator
Keep this manual on hand at all times for ready reference. The designed and tested safety of the Articulator is dependent upon its operation within the guidelines and limita- tions outlined in this manual. Always adhere to all the safety rules presented in this man- ual. Lastec//021819 To The Owner... -
Page 9: Product Registration
These numbers can be found on the serial number plate which is permanently affixed to the mower. You should now fill out the warranty registration form online at www.lastec.com or located in the back of this section. This form must be completed and returned to the fac- tory within fifteen (15) days of purchase in order to validate the warranty. -
Page 10: Lastec Product Warranty
Lastec Product Warranty GOLF & TURF WARRANTY Lastec (“warrantor”), with its place of business at 8180 W. 10th Street, Indianapolis, IN 46214 war- rants as stated herein to the original purchaser (“purchaser”) for two (2) years or 2000 hours* of equipment use, whichever comes first, on parts and one (1) year of labor for equipment use from the date of purchase from Lastec (“warrantor”), that the equipment manufactured by warrantor and... - Page 11 Warranty Parts Return Lastec reserves the right to have parts returned that have been submitted for warranty. The ser- vice department will issue an RMA number. The part must be returned within 30 days of the requested return date. Parts not returned within 30 days of the RMA issue date will result in rejec- tion of claim.
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Page 12: Component Manufacturers' Warranties
Ross Hydraulic Motors Curtis or Superior Gearbox The complete manufacturers’ warranty information for these components is available upon request. Contact your Lastec dealer if you have questions concerning warranties on these component parts. Lastec//021819 To The Owner... -
Page 13: Servicing The Articulator
Lastec parts, and has trained mechanics on hand. Be sure to complete the following Lastec Warranty Registration Form and return to Lastec within 15 days of the purchase of the Articulator. This will aid you, Lastec, and Lastec dis- tributor in warranting and servicing of your Articulator. -
Page 14: Warranty Registration
Do you own a Lastec Mower, and if so what model? How did you hear about Lastec? Who referred you to Lastec? Who was the salesman that assisted you? Please check the box to your left if you would not allow Lastec to use your company's name for marketing purposes. -
Page 15: Safety Information
SECTION 2 SAFETY INFORMATION Lastec//021819... -
Page 16: Warning Symbols
Safety Decals and Symbols The following safety symbols are used on your Lastec Mower. Operators should become familiar with these symbols and heed the warnings where they appear on your Lastec Mower. Attention! - Page 17 Safety Information Safety Decals and Symbols Caution! Rotating Blades!! Keep Hands and Feet Away from Blades! Keep Covers Locked Down Pinch Point! Read the Manual! Remove the Key! Rotating Parts! Rotating Shaft! Stay Away! Thrown Objects! Safety Information Lastec//021819...
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Page 18: About This Manual
The illustrations and data used in this manual were current at the time of printing, but your Lastec Mower may vary slightly due to ongoing engineering changes. Lastec reserves the right to implement engineering and design changes to your Lastec Mower as may be nec- essary without prior notification. -
Page 19: Safety Guards And Covers
Unfortunately, our extensive efforts to provide safe equipment can be negated by a single careless act of an operator. In addition to the design and configuration of your Lastec Mower, hazard control and accident prevention are also dependent upon the awareness, concern, prudence and proper training of all personnel involved in the operation, trans- portation, maintenance, and storage of your Lastec Mower. -
Page 20: Pre-Operational Safety Rules
and all operators must be instructed in and capable of the safe operation of your Lastec Mower, its attachments, and controls! KNOW the controls and how to stop your Lastec Mower quickly in an emergency! Warning READ this entire manual before attempting to operate your Lastec Mower! Only ... -
Page 21: Operational Safety Rules
Be sure that all auxiliary equipment switches (blades, headlights, etc.) are in the OFF position before attempting to start the engine. If your Lastec Mower is equipped with a ROPS (Roll Over Protection System), be sure to wear your seat belt. - Page 22 Safety Information Operational Safety Rules Never permit any person other than the operator to ride or board your Lastec Mower at any time. Never allow riders! Never allow anyone near your Lastec Mower while operating. Be sure that the ...
- Page 23 Safety Information Operational Safety Rules time you leave your Lastec Mower unattended. If your Lastec Mower is equipped with headlights and hazard lights, always activate them whenever crossing or accessing any roadways, driveways, or parking lots. Watch for oncoming traffic.
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Page 24: Maintenance Safety Rules
Always use appropriate personal protection equipment such as eye, hand, head, and ear protection when performing any service or maintenance. Keep your Lastec Mower engine area free of accumulated debris, fuel, or excess grease and oil to reduce fire hazard. -
Page 25: Storage Safety Rules
Sand chipped or scratched areas and re-paint them to prevent rust during storage. Grease all grease fittings and lubricate all moving parts of your Lastec Mower to prevent rust during storage. -
Page 26: Use Caution When Working With Batteries
If electrolyte is spilled or splashed on any surface of the machine, it should be neutralized and rinsed with clean water. CAUTION! Do not overcharge the battery. Overcharging may reduce the overall service life of Caution the battery. 1.Battery Council International, copyright 1987 2-12 Lastec//021819 Safety Information... - Page 27 5. Connect positive (+) booster cable to positive (+) terminal of discharged battery. 6. Connect other end of positive (+) cable to positive (+) terminal of assisting battery. 7. Connect negative (-) cable to negative (-) terminal of assisting battery. Safety Information Lastec//021819 2-13...
- Page 28 STALLED VEHICLE, AWAY FROM BATTERY. 9. Start engine and remove cables in REVERSE order of connections. TO STARTER TO STARTER BOOSTER CABLE STARTING STALLED VEHICLE VEHICLE BATTERY BATTERY BOOSTER CABLE TO GROUND TO GROUND ENGINE BLOCK LT0013 FRAME 2-14 Lastec//021819 Safety Information...
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Page 29: Hazard Identified Chart
Moving parts Warning decals stating hazardous locations. Physical guards around such points. Clear warning in manual. Electrical shock Improper battery handling or jumping Instructions on battery handling from the Bat- tery Council International included in manu- als. Safety Information Lastec//021819 2-15... -
Page 31: Initial Set-Up
SECTION 3 INITIAL SET-UP Lastec//021819... -
Page 32: Assembly
10. Mount the rocker pivot limit weldment (on the rear of the rocker assembly) between the two tabs on deck one (1), secure with the clevis pin and hitch pin. 11. Install the deck one (1) belt cover using the wing nut and fender washer on the deck. Lastec//021819 Initial Set-Up... -
Page 33: Parking Brake
Brake tension can be adjusted by loosening or tightening the knob at the end of the brake handle. 360089 Initial Set-Up Lastec//021819... -
Page 34: Fuel
Caution tion! The Articulator 3696H and 3696M are equipped with an 8.5 gallon fuel tank, located behind the left fender. The Articulator is shipped dry (no fuel) from the factory, so you will need to fuel the Articulator before operating. (The engine has been run at the factory, so bleeding the fuel lines is unnecessary.) The fuel tank cap has a gauge that shows the... -
Page 35: Engine Cover/Operator Seat Pan
(the fuel filter is located under the engine cover, behind the hydraulic oil tank, to the left of the engine). Be sure the fuel shut-off valve is in the ON position (parallel to the fuel line) prior to attempting to start the engine. Initial Set-Up Lastec//021819... -
Page 36: Engine Oil
Consult the Kubota Diesel Engine Operator’s Manual for the proper procedures. Consult the Engine Operator’s Manual for the proper SAE viscosity grade of oil that should be used depending on your operating conditions. Lastec//021819 Initial Set-Up... -
Page 37: Air Cleaner
The radiator is located under the engine cover, behind the engine. Overheating may occur if the radiator is not cleaned daily. Brush out and clean the radia- tor and hood grills daily to prevent overheating. NOTE: Blades will shut off will sound automatically if overheating occurs. Initial Set-Up Lastec//021819... -
Page 38: Hydraulic Fluid
Caution The Articulator 3696H/M uses a specific type of oil in the hydraulic system. This oil is for- mulated to prolong the life of the hydrostatic pumps. Lastec has developed a kit, which contains (2) 2 1/2 gallon reusable containers of oil and (2) oil filters. This is enough oil and filters for (2) complete hydraulic system oil changes (system capacity is approximately 7 quarts). -
Page 39: Hydrostatic Pump Adjustment
5. When finished, turn off the drive unit. 6. Be sure that both link arm jam nut on both sides are tight. 7. Lift the drive unit, remove the jack stands, and lower the unit to the ground. Initial Set-Up Lastec//021819... -
Page 40: Towing (Hydrostatic Pump Adjustment)
Contact your Lastec dealer for the proper belt lengths for your Articulator. If you are unable to install a new belt with the pump pivoted to its closest proximity to the engine drive pulley, it is likely you are installing the wrong size belt. -
Page 41: Gearbox
Improper gearbox belt tension can cause serious damage to the engine! The gearbox drive belt is located under the operator seat pan, between the electric clutch (in front of the engine main drive pulley) and the gearbox (below the engine main drive pulley). Initial Set-Up Lastec//021819 3-11... -
Page 42: Gearbox Alignment
When the pulley hub is tightened it will normally pull the pulley backwards resulting in the correct alignment. Now add the two shims to raise the gearbox by 1/16” and reassemble. Additional gearbox shims may be added if alignment was incorrect. 3-12 Lastec//021819 Initial Set-Up... -
Page 43: Mower Deck Drive Belt
If the belt you are check- ing is new, and the idler tensioner goes to its maximum stroke without adequately tightening the belt, it is likely you have installed the wrong size belt. Contact your Lastec dealer for the proper belt lengths for your Articulator. - Page 44 For intermittent deck height adjust- Spacers ments, the spacer need not be read- justed, as the height does not interfere with mower operation. However under long term usage, a 360094 proper belt level should be main- tained. 3-14 Lastec//021819 Initial Set-Up...
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Page 45: Mower Deck Belts
If the belt you are check- ing is new, and the idler tensioner pivots to its maximum stroke without adequately tightening the belt, it is likely you have installed the wrong size belt. Contact your Lastec dealer for the proper belt lengths for your Articulator. -
Page 46: Weight Transfer Springs
Proper operation of the weight transfer system will allow you to lift the rear of the mower deck by hand with little effort. 3-16 Lastec//021819 Initial Set-Up... -
Page 47: Blades
Always replace any damaged, dull, cracked, or missing blades before operating the Artic- ulator. Lastec also offers low-lift blades and mulching blades for certain mowing applications. Contact your Articulator dealer for further information about optional blades available. Initial Set-Up... -
Page 48: Operator Seat
Turn the headlights and flashers off, and return the key switch to the OFF position. NOTE: Any time the ignition switch is activated for 9 seconds or more, an audible warning beeper will sound until either the ignition switch is turned off or the engine is started. 3-18 Lastec//021819 Initial Set-Up... -
Page 49: Mower Deck Height
NEVER attempt to change the cutting deck height while the engine is running! Caution The Articulator 3696H/M has a mower deck height range of 1" to 4 1/2”, in 1/4” incre- ments. If you wish to change the deck height, do so before attempting to operate the Articulator. -
Page 50: Mower Deck Height Calibration (3696H)
11. From in front of the deck, turn the tie rod counter-clockwise to raise the decks, clockwise to lower them. Adjust the tie rod until all decks measure between 2” and 2 1/2”. 12. Tighten the tie rod lock nut. Re-measure all decks, and repeat adjustment procedures if necessary. 3-20 Lastec//021819 Initial Set-Up... -
Page 51: Mower Deck Height Calibration (3696M)
11. Re-measure the fronts of all decks. They should all measure 2”, +/- 1/8”, from the tip of the blade to the floor. If any deck does not fall within this range, repeat the steps above. 12. Re-measure all decks, and repeat adjustment procedures if necessary. Initial Set-Up Lastec//021819 3-21... -
Page 52: Tires And Wheels
Check that the discharge chute is clear of debris, properly mounted, and in good condi- tion. Inspect entire Articulator for loose or entangled parts, debris, obstructions, misplaced tools, or any other possible safety hazards, equipment hazards, or projectile hazards. 3-22 Lastec//021819 Initial Set-Up... -
Page 53: Battery
If, after charging, the bat- tery charge is not sufficient to crank the engine, replace the battery. NOTE: Do not crank the engine over 10 seconds! Initial Set-Up Lastec//021819 3-23... -
Page 54: Engine
Articulator. Refer to the Kubota Diesel Engine Operator’s Manual for proper instructions. NOTE: Blades will shut off automatically if overheating occurs. 3-24 Lastec//021819 Initial Set-Up... -
Page 55: Mower Deck Lift
Articulator for tracking of main- tenance schedules, job timing, billing, or other Start records. Blades STOP Engine Deck Lift Start Max 10 Sec Glow Plug Preheat Max 8 Sec 360097 Initial Set-Up Lastec//021819 3-25... -
Page 56: Maintenance Checklists
Check the gearbox belts for proper tension and condition. Gearbox drive belt tension is PRESET. Increasing the spring tension could cause serious damage. Use Lastec Part No. 056599 (spring) ONLY. Check the mower deck drive belt and idler tension spring for proper installation, tension and con- ... -
Page 57: Operating Procedures
SECTION 4 OPERATING PROCEDURES Lastec//021819... -
Page 58: Starting The Engine
TRAL position.The parking brake must be set to the ON position. The operator-presence switch (located within the operator seat) and the neutral start switches (located on the steering control arms) must all be activated in order to start the Lastec//021819 Operating Procedures... -
Page 59: Stopping The Engine
Stop the engine by throttling down to a slow idle, then turning the ignition key switch to the OFF position. Wait for all motion to stop. Be sure all auxiliary switches are in the OFF position. Set the parking brake before dismounting the Articulator. Operating Procedures Lastec//021819... -
Page 60: Motion Control
ALWAYS wear the seatbelt when operating the Articulator! The Articulator 3696H/M is equipped with two hydrostatic pumps, one operating each rear drive wheel. These pumps are controlled separately with each of the steering control arms (located to the left and right of the operator seat). -
Page 61: Recommended Blades
When conditions like this are evident, lift created by the cutter blades can be reduced, decreasing the abrasion wear to the cutter blades and deck Operating Procedures Lastec//021819... -
Page 62: Ground Speed
Ground Speed The Articulator 3696H/M is designed to cut cleanly and efficiently at relatively high ground speeds. Reduced ground speed is required when operating on severe contours, when cutting excessively tall, wet, or thick grass, or when traveling up or down large or steep hills. -
Page 63: Mower Height Adjustment (3696M)
The blades may only be engaged while the engine is running. In order to engage the blades, the operator-presence switch (located within the operator seat) must be activated. The activation of the operator-presence switch is indicated by Operating Procedures Lastec//021819... -
Page 64: Anti-Scalp Wheel Adjustment
Deck Height < 2” = Set the anti-scalp wheels to the top hole, Deck Height 2” to 3” = Set the anti-scalp wheels to the center hole, Deck Height > 3” = Set the anti-scalp wheels to the bottom hole. Lastec//021819 Operating Procedures... -
Page 65: Maintenance
SECTION 5 MAINTENANCE Lastec//021819... -
Page 66: Every 8 Operating Hours Or Daily
Inspect the spindle bearing grease seals (under each deck) for grease leakage or improper seating. Inspect gearbox and seals for leaks. Lubricate all joints and moving parts which are not equipped with grease fittings. Lastec//021819 Maintenance... -
Page 67: First 50 Operating Hours
Inspect engine fuel lines and clamps. Replace as needed. Grease all blade spindle bearing housings. Fill until grease purges from weep hole in bearing housing. Inspect all bushings for wear. Replace as needed. 1. Refer to the Engine Operator’s Manual accompanying this manual. Maintenance Lastec//021819... -
Page 68: Every 100 Operating Hours
Inspect and re-pack all wheel bearings. Replace if needed. Inspect all component parts and wear points. Replace andy worn damaged or miss- ing parts on: Deck hinges Idler arms H-blocks Rocker arms Wheel Yokes Other pivot points Lastec//021819 Maintenance... -
Page 69: Annual
Change engine oil and filter Change gearbox oil with 75W90 synthetic. 5.10 Bi-Annual Replace fuel pipes and clamps. Replace radiator hoses and clamps. Replace battery. 1. Refer to the Engine Operator’s Manual accompanying this manual. Maintenance Lastec//021819... -
Page 70: Maintenance Schedule
Replace gearbox shaft seals and V-ring seals Retighten guage wheels to reset pre-loads Inspect all blade spindle bearings for wear or damage Fill rocker arm and H-block cavities with grease until discharge is visible through the weep holes Lastec//021819 Maintenance... -
Page 71: Daily Maintenance Checklist
Daily Maintenance Checklist 5.12 Daily Maintenance Checklist Model: ______________________ Serial No: ______________________ Hours: ______________________ Date: ______________________ Lastec Articulator 3682 Daily Maintenance Checklist Maintenance Interval Maintenance Item TUES THUR Complete Pre-operation Checklist Inspect and clean air filter elements Brush or blow our radiator... -
Page 72: Articulator Specifications, 3696H/M
Hydraulic Motors Left Motor, Hydraulic Ross MB29 018741 Hydraulic Motors Right Motor, Hydraulic Ross MB29 018741 Hydraulic Fluid Lastec Hydro Oil, Qt (Shell TTF-SB) 040642 2.5 gal and 1 filter 028490 5 gal and 2 filters 028536 Hydraulic Fluid Filter 25 Micron, 7 GPM Full-Flow, 3/8”... - Page 73 Citgo Lithopex RT, NLGI grade 2 or equivelant 50 Hour Service Kit 040996 Vibration (CE Required Specifications) 3.6 m/s2 HAV Left Handle HAV Right Handle 2.5 m/s2 WBV Seat 1.7 m/s2 Time Limit 7 hours continuous use 1 All values shown are vector sums. Maintenance Lastec//021819...
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Page 74: Hydraulic System Diagram
Maintenance Hydraulic System Diagram 5.15 Hydraulic System Diagram 3696H 041027 T-Fitting 045898 045898 LEFT RIGHT Deck Valve Deck Cylinder Wing Wing Valve Cylinder 360105 5-10 Lastec//021819 Maintenance... - Page 75 Maintenance Hydraulic System Diagram 3696M 041027 T -Fitting 045898 045898 LEFT RIGHT 360106 Maintenance Lastec//021819 5-11...
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Page 76: Schematics (Serial #5911005 And Later)
Maintenance Schematics (Serial #5911005 and later) 5.16 Schematics (Serial #5911005 and later) 5-12 Lastec//021819 Maintenance... - Page 77 Maintenance Schematics (Serial #5911005 and later) Maintenance Lastec//021819 5-13...
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Page 78: Electrical Schematics (Serial #5900905 And Prior)
Maintenance Electrical Schematics (Serial #5900905 and prior) 5.17 Electrical Schematics (Serial #5900905 and prior) 5-14 Lastec//021819 Maintenance... - Page 79 Maintenance Electrical Schematics (Serial #5900905 and prior) Maintenance Lastec//021819 5-15...
- Page 80 Maintenance Electrical Schematics (Serial #5900905 and prior) 5-16 Lastec//021819 Maintenance...
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Page 81: Articulator Lubrication Diagram (Drive Unit), 3696H/M
Maintenance Articulator Lubrication Diagram (Drive Unit), 3696H/M 5.18 Articulator Lubrication Diagram (Drive Unit), 3696H/M 3696H/M Drive Unit Lubrication Chart 360107 Maintenance Lastec//021819 5-17... -
Page 82: Articulator Lubrication Diagram (Deck), 3696H/M
Maintenance Articulator Lubrication Diagram (Deck), 3696H/M 5.19 Articulator Lubrication Diagram (Deck), 3696H/M 3696M Deck Lubrication Chart Units prior to serial number 28330707 360108 5-18 Lastec//021819 Maintenance... - Page 83 Maintenance Articulator Lubrication Diagram (Deck), 3696H/M 3696H Deck Lubrication Chart 360109 Units prior to serial number 28330707 Maintenance Lastec//021819 5-19...
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Page 84: Deck Belt Illustration
Maintenance Deck Belt Illustration 5.20 Deck Belt Illustration 5-20 Lastec//021819 Maintenance... -
Page 85: Urethane Bushings
5.21 Urethane Bushings CAUTION! Bolts holding urethane bushings must remain tight. Caution Urethane bushings Spacer must be used throughout all Lastec drawn tight mowers in various applica- framework by bolt tions, including (but not lim- ited to) articulating deck Spacer hinges and rocker arms.
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