Upright X26 Ultra Narrow Service Manual
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Upright X26 Ultra Narrow Service Manual

Upright X26 Ultra Narrow Service Manual

Scissor lift
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See also: Operator's Manual
X26
Ultra Narrow
Serial Numbers 20000 - Current
Publication Number: 114101-000

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Summary of Contents for Upright X26 Ultra Narrow

  • Page 1 Ultra Narrow Serial Numbers 20000 - Current Publication Number: 114101-000...
  • Page 2 Serial Number 20000 – Current When contacting UpRight for service or parts information, be sure to include the MODEL and SERIAL NUMBERS from the equipment nameplate. Should the nameplate be missing, the SERIAL NUMBER is also stamped on top of the chassis above the front axle pivot.
  • Page 3 This manual consists of five (5) parts. P E R A T O R A N U A L A copy of the Operator Manual that is stored on every UpRight Aerial Work Platform. 1 - G E C T I O N...
  • Page 4 Foreword OTES Page ii Service Manual...
  • Page 5 • NEVER perform service on the machine while the platform is elevated without blocking the elevating assembly. • NEVER recharge batteries near sparks or open flame; batteries that are being charged emit explosive hydrogen gas. • NEVER replace any component or part with anything other than original UpRight replacement parts without the manufac- turer’s written consent.

  • Page 6: Table Of Contents

    Specifications ...............20 Page 2 114100-000R1 X26 Ultra Narrow - Operator Manual...

  • Page 7: Introduction

    Introduction NTRODUCTION This manual covers the X26 Ultra Narrow Aerial Work Platform. This manual must be stored on the machine at all times. Read, understand and follow all safety rules and operating instructions before attempting to operate the machine. ENERAL...

  • Page 8: Controls And Indicators

    6. Check that all guardrails are properly in place and secured. 7. Inspect the machine thoroughly for cracked welds, loose or missing hardware, hydraulic leaks, dam- aged cables or hoses, loose wire connections and wheel bolts. Page 4 114100-000R1 X26 Ultra Narrow - Operator Manual...

  • Page 9: System Function Inspection

    21. Push the Platform Emergency Stop Switch to check for proper operation. All machine functions should be disabled. Pull out the Platform Emergency Stop Switch to resume. 114100-000R1 X26 Ultra Narrow - Operator Manual Page 5...

  • Page 10: Pre-Operation Safety Inspection

    Observe the tires while maneuvering the machine to ensure proper direction. NOTE: Steering is not self-centering. Wheels must be returned to the straight ahead position by operating the Steering Switch. Page 6 114100-000R1 X26 Ultra Narrow - Operator Manual...

  • Page 11: Emergency Lowering

    1. Open the Emergency Lowering Valve by pulling and hold- Emergency ing the knob. Lowering Valve Knob 2. To close, release the knob. The platform will not elevate if the Emergency Lowering Valve is open. 114100-000R1 X26 Ultra Narrow - Operator Manual Page 7...

  • Page 12: Guardrails

    3. Raise the platform extension guardrail; • Pull up on the platform extension guardrail and raise it until all the retaining pins engage. 4. Hang the controller on the platform extension guardrail. Page 8 114100-000R1 X26 Ultra Narrow - Operator Manual...

  • Page 13: Parking Brake Release

    2. Park the machine on a firm, level surface, preferably under cover, secure against vandals, children and unauthorized operation. 3. Turn the Chassis Key Switch to OFF and remove the key to prevent unauthorized operation. 114100-000R1 X26 Ultra Narrow - Operator Manual Page 9...

  • Page 14: Transporting The Machine

    Chassis Modules (refer to Figure 8). Figure 8: Tie Down and Lift Points Rear Tie Down/Lift Point Rear Tie FRONT Down/Lift Point Forklift Pockets Forklift Here REAR Front Tie Down/Lift Point Page 10 114100-000R1 X26 Ultra Narrow - Operator Manual...
  • Page 15 (refer to Figure 8). C A U T I O N Overtightening chains or straps attached to the Tie Down points may result in damage to the machine 114100-000R1 X26 Ultra Narrow - Operator Manual Page 11...

  • Page 16: Maintenance

    2. Rotate the scissor brace outward and upward over its mounting point until it rests in the stowed position. 3. Lower the platform by pushing the Chassis Lift/Lower Switch to LOWER to completely lower the platform. Page 12 114100-000R1 X26 Ultra Narrow - Operator Manual...

  • Page 17: Level Sensor

    • If the alarm does not sound, take the machine out of service until the Level Sensor has been adjusted or repaired. 7. Replace the Level Sensor electrical box cover. 8. Store the scissor brace and lower the Platform. 114100-000R1 X26 Ultra Narrow - Operator Manual Page 13...

  • Page 18: Hydraulic Fluid

    Always wear safety glasses when working near batteries. Battery fluid is highly corrosive. Thoroughly rinse away any spilled fluid with clean water. Always replace batteries with UpRight batteries or manufacturer approved replacements weighing 30 kg (66 lbs.) each. • Check the battery fluid level daily, especially if the machine is being used in a warm, dry climate.
  • Page 19 • Lights remain ON until the AC power supply is disconnected. NOTE: The battery charger circuit must be used with a GFI (Ground Fault Interrupt) outlet. NOTE: DO NOT operate the machine while the charger is plugged in. 114100-000R1 X26 Ultra Narrow - Operator Manual Page 15...

  • Page 20: Daily Inspection And Maintenance Schedule

    The daily preventative maintenance checklist has been designed for machine service and maintenance. Please photocopy the Daily Preventative Maintenance Checklist and use the checklist when inspecting the machine. Page 16 114100-000R1 X26 Ultra Narrow - Operator Manual...

  • Page 21: Daily Preventative Maintenance Check List

    Check for operation and leaks Check condition of platform Elevating Assembly Inspect for structural cracks Tires and Wheels Check for damage Emergency Hydraulic Operate the emergency lowering valve and System check for serviceability 114100-000R1 X26 Ultra Narrow - Operator Manual Page 17...

  • Page 22: Labels

    OR TWO OCCUPANTS MAXIMUM SIDE LOAD 100 LBS. 6) 101250-000 29) 062562-001 13) 066550-000 35) 101252-005 7) 014222-003-99 15) 066554-000 36) 068639-000 8) 066555-000 16) 066561-000 9) 066553-000 17) 066558-000 31) 101222-005 Page 18 114100-000R1 X26 Ultra Narrow - Operator Manual...
  • Page 23 Labels Figure 14: Safety Labels Locations REAR CONTROL MODULE FRONT POWER MOUDLE 114100-000R1 X26 Ultra Narrow - Operator Manual Page 19...

  • Page 24: Specifications

    Ground Clearance 8,9 cm [3.5 in.] *Specifications are subject to change without notice. Hot weather or heavy use may affect performance. Refer to the Service Manual for complete parts and service information. Page 20 114100-000R1 X26 Ultra Narrow - Operator Manual...

  • Page 25: Battery Maintenance

    Table 1-5: Specific Gravity and Battery Voltage ......... 1-13 Table 1-6: Battery Charging, UpRight Electric and BiEnergy Machines ..... . . 1-14 Table 1-7: Battery Charger Troubleshooting .
  • Page 26 UpRight, Inc., might be done, or of the possible hazardous consequences of each conceivable way, nor could UpRight Inc. investigate all such ways. Anyone using service procedures or tools, whether or not recommended by UpRight Inc., must satisfy themselves thoroughly that neither personal safety nor...
  • Page 27 O M P O N E N T S NOTE: Always lubricate threads with clean hydraulic fluid prior to installation Use the following values to torque hydraulic components used on UpRight Aerial Work Platforms. Table 1-1: Torque Specifications for Hydraulic Components...
  • Page 28 Section 1 - General Information Torque Specifications Table 1-3: Torque Specifications for Metric Fasteners, U.S. Customary Units 12.9 10.9 Grade 12.9 Grade 10.9 Grade 8.8 Nominal Tightening Torque Tightening Torque Tightening Torque Clamp Clamp Clamp Thread Load Load Load K =,15 K =,20 K =,15 K =,20...
  • Page 29 • Optimizer with adapter (UpRight P/N 100329-000) • Flow Meter Kit (UpRight P/N 067040-000) • Quadragauge with fitting (UpRight P/N 063971-000) • 0-25 kg (0-50 Lbs.) Chain Tension Scale (UpRight P/N 107078-000) IGHT • Gland Nut Wrench (UpRight P/N 062521-000) •...
  • Page 30 Section 1 - General Information UpRight Connectors 1-6 U IGHT ONNECTORS UpRight connectors are designed so that connector parts, contacts or electrical cables may be replaced without replacing the entire connector. Figure 1-1: UpRight Connector Kits Small Kit Large Kit...
  • Page 31 E L E A S I N G O C K I N G I N G E R S Figure 1-4: Locking Finger, UpRight Connector 1. The Locking Fingers can be released following the removal of the Locking Wedge of either the male or female connector.
  • Page 32 Section 1 - General Information Hydraulic Manifold Repair 1-7 H YDRAULIC ANIFOLD EPAIR E M O V A L Refer to the Service and Repair section for model specific information. 1. Disconnect the battery. 2. Tag and disconnect the solenoid valve leads. 3.
  • Page 33 Cylinder Repair Section 1 - General Information 1-8 C YLINDER EPAIR W A R N I N G Cylinders may be very heavy. Support heavy cylinders before removing pins which secure the cylinder to the machine. E M O V A L NOTE: Refer to the Service and Repair section for the location of cylinders, and the Parts Manual for a list of parts which secure the cylinders.
  • Page 34 Section 1 - General Information Electric Motors 1-9 E LECTRIC OTORS R O U B L E S H O O T I N G Figure 1-6: Electric Motor Service 1. Read the nameplate to become familiar with Ammeter the motor, especially the rated voltage. Power 2.
  • Page 35 Electric Motors Section 1 - General Information N S P E C T I O N Once the motor has been disassembled, go through the following check-list steps to determine where the problem lies. 1. Bearings should spin smoothly and easily and have ample lubrication and be free of corrosion. 2.
  • Page 36 Battery fluid is highly corrosive. Thoroughly rinse away any spilled fluid with clean water. Always replace batteries with UpRight batteries or manufacturer approved replacements. Before disconnecting the battery negative (-) lead, make sure all switches are OFF. If ON, a spark will occur at the ground terminal which could cause an explosion if hydrogen gas or fuel vapors are present.

  • Page 37: Battery Charging

    A T T E R Y H E C K Electric UpRight Aerial Work Platforms use deep cycle batteries. If poor service life is experienced, batter- ies should be checked for bad cells. Fully charge batteries for 14 hours minimum, ensuring that the charger has completed its cycle (see ‘Battery Charging”...
  • Page 38 4. Connect the other end of the extension cord to a grounded AC outlet of proper current, voltage and fre- quency rating. 5. The charger turns on automatically after a short delay. Table 1-6 illustrates charging indicators. Table 1-6: Battery Charging, UpRight Electric and BiEnergy Machines Charger Display AC Charging Current...
  • Page 39 If the problem is not resolved after going through the entire table, the charger should be replaced. NOTE: The majority of chargers returned to UpRight as “failed” test good. Please follow the troubleshooting procedures carefully. Table 1-7: Battery Charger Troubleshooting...
  • Page 40 Localized Pressure or Occupied Pressure. To calculate Floor Loading, find the Total Weight of the machine. TOTAL WEIGHT = MACHINE WEIGHT + MAXIMUM PLATFORM CAPACITY. Refer to the machine specifications or contact UpRight or your UpRight dealer. O C A L I Z E D R E S S U R E ²...
  • Page 41 Unless recommended by UpRight, do not mix hydraulic fluids of different brands or types. The required additives and fluid viscosities may vary. If the use of hydraulic fluids other than listed below is desired please contact UpRight Product Support. OBILFLUID •...
  • Page 42 Section 1 - General Information Long Term Storage 1-13 L TORAGE NOTE: Do not drain the hydraulic system prior to long term storage. If the machine is to be placed in long term storage, follow these recommended preservation procedures. R E S E R V A T I O N 1.
  • Page 43 This section contains instructions for the maintenance of the aerial work platform. Refer to the General Information section for information relevant to all UpRight Aerial Work Platforms. Referring to the Operator Manual will aid in understanding the operation and function of the various components and systems, and help in diagnosing and repair of the machine.
  • Page 44 Installation ................2-34 Page 2-2 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 45 Figure 2-1: X26 Ultra Narrow Component Locations ........
  • Page 46 ENERAL ESCRIPTION The X26 Ultra Narrow Work Platform is a self-propelled aerial work platform designed to provide mobility with the platform elevated or lowered. The elevating function shall only be used when the platform is on a firm, level surface. Travel with the platform elevated is limited to the low speed range. The machine is intended to be self-propelled only when in relatively close proximity to the work area.
  • Page 47 Section 2 - Service and Repair General Description Figure 2-1: X26 Ultra Narrow Component Locations FRONT FRONT REAR 114101-000 X26 Ultra Narrow - Service Manual Page 2-5...
  • Page 48 The preventative maintenance table has been designed for machine service and maintenance repair. Please photocopy the following page and use the table as a checklist when inspecting the machine for service. Page 2-6 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 49 Check for peeling, missing, or unreadable labels Labels Daily Check for leaks at mating surfaces & replace Check for hose fitting leaks Daily Hydraulic Pump Check mounting bolts for proper torque Wipe clean 114101-000 X26 Ultra Narrow - Service Manual Page 2-7...
  • Page 50 3. Using multipurpose grease in a grease gun, pump the grease into the fitting until grease just begins to appear at the edges of the pivot. 4. Wipe off any excess grease. Page 2-8 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 51 Switch, Interlock through the control panel. 2. Remove and replace defective parts. Refer to the Parts Manual Left Handle Half for repair parts numbers. Boot, Handle Lever, Interlock Hall Effect Device 114101-000 X26 Ultra Narrow - Service Manual Page 2-9...
  • Page 52 9. Lift/Lower Switch Cover 3. Circuit Board 10. Toggle Switch 4. Motor Control 11. Emergency Stop Switch 5. Relay, 24V 12. Contact Block, N.C. 6. Circuit Breaker 13. Hour Meter 7. Key Switch Page 2-10 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 53 6. Replace the Level Sensor electrical box cover. 7. Store the maintenance brace and lower the plat- form. 1. Level Sensor Electrical Box Cover 2. Level Sensor 3. Proximity Switch 4. Height Limit Switch 114101-000 X26 Ultra Narrow - Service Manual Page 2-11...
  • Page 54 5. Loosen the capscrew and rotate the switch clockwise until it opens. The continuity tester light should turn OFF when the switch opens. • If the continuity tester light remains ON, replace the switch. • If the continuity tester light turns OFF, adjust the switch. Page 2-12 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 55 • If the distance is less than 7,86 m (25 ft. 10 in.), rotate the switch slightly counter clockwise and tighten the capscrew. 9. Repeat Step 5 through Step 6. 114101-000 X26 Ultra Narrow - Service Manual Page 2-13...
  • Page 56 3. Remove the defective switch and install a new one. 4. Adjust the switch-to elevating assembly tube clearance (see “Proximity Switch Adjustment” on page 2-15). 5. Connect the switch leads. 6. Store the maintenance brace and lower the platform. Page 2-14 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 57 2. Guide 5. Remove the clamp and guide and 3. Proximity Switch repeat the test. 4. Adjustment Nuts • If the test fails, the switch is defec- tive and must be replaced. 114101-000 X26 Ultra Narrow - Service Manual Page 2-15...
  • Page 58 Battery fluid is highly corrosive. Thoroughly rinse away any spilled fluid with clean water. Always replace batteries with UpRight batteries or manufacturer approved replacements. Before disconnecting the battery negative (–) lead, make sure all switches are OFF. If ON, a spark will occur at the ground terminal which could cause an explosion if hydrogen gas or fuel vapors are present.
  • Page 59 2. Place the batteries into the power module. 3. Connect the battery to battery leads. 4. Connect the battery positive (+) lead. 5. Connect the battery negative (–) lead. 6. Connect the battery pack connector. 114101-000 X26 Ultra Narrow - Service Manual Page 2-17...
  • Page 60 Screw the replacement filter onto the filter head until the gasket makes contact, then turn the filter ¾ of a turn further. 1. Drain Plug 2. Filter 3. Suction Screen Page 2-18 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 61 2. Disconnect and plug the outlet hose to prevent foreign material from entering the hose. 3. Remove the suction screen. Clean or replace as necessary. 4. Install the suction screen. 5. Fill the hydraulic reservoir (see “Fluid Replacement”). 114101-000 X26 Ultra Narrow - Service Manual Page 2-19...
  • Page 62 7. Connect the power supply to the motor. 8. Connect the negative battery lead. 9. Connect the battery pack connector. 10. Check the fluid level in the hydraulic reservoir before operating the machine. Page 2-20 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 63 Torque mounting capscrews to 11 N-m (8 ft./lbs.). EPAIR Refer to Section 1 - General Information for repair instructions. Refer to Figure 2-16: “Hydraulic Manifold Exploded View,” on page 2-22. 114101-000 X26 Ultra Narrow - Service Manual Page 2-21...
  • Page 64 12. 3 Pos - 4 Way Solenoid 18. Check Valve 6. Fitting Plug #6 W/ Coils (Steer) 19. 3 Pos - 4 Way Solenoid 7. Fitting Plug #8 13. Counterbalance Valve W/ Coils (Drive) Page 2-22 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 65 6. Slowly turn the Main Relief Valve adjusting screw clockwise to increase the pressure until the gauge reads 193 bar (2800 psi). 7. Tighten locknut or replace Main Relief Valve cover and torque to 8 N-m (6 ft./lbs.). 114101-000 X26 Ultra Narrow - Service Manual Page 2-23...
  • Page 66 Readjust as needed. 10. Tighten the locknuts on the valves to 8 N-m (6 ft./lbs.). Remove the blocks and lower the machine to the ground. Page 2-24 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 67 Figure 2-19: Series Parallel Valve Manifold Installation is reverse of removal. Torque mounting cap- screws to 24 N-m (18 ft./lbs.). 1. Manifold Block 2. 3 Way - 2 Position Valve 3. Flow Divider/Combiner 114101-000 X26 Ultra Narrow - Service Manual Page 2-25...
  • Page 68 6. Cable Access Hole • At the cable mount, adjust the cable cover to stop the inner cable when the valve is fully open. 6. Store the maintenance brace and lower the platform. Page 2-26 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 69 1. Seal operating the machine. 2. O-Ring 7. Operate the steering circuit several times throughout 3. Seal 4. Wiper its entire range of travel to expel trapped air and check for leaks. 114101-000 X26 Ultra Narrow - Service Manual Page 2-27...
  • Page 70 5. Tag and disconnect the hoses from the cylinder fittings and immediately cap the openings to prevent foreign material from entering. 6. Remove the retaining rings from the depression cylinder clevis pins 7. Pull the cylinder off the pins. Page 2-28 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 71 Seal Kit includes: 1. Seal 11. Lift the platform, then lower it and move the machine. 2. O-Ring Repeat this several times to check for proper operation. 3. Seal 4. Wiper 114101-000 X26 Ultra Narrow - Service Manual Page 2-29...
  • Page 72 8. Carefully remove the cylinder. EPAIR Refer to Section 1 - General Information for disassembly, cleaning and inspection, and assembly instruc- tions. Page 2-30 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 73 8. Check the fluid level in the hydraulic reservoir before operating the machine. 9. Test with weight at rated platform load to check system operation. Check for leaks and level of fluid. 114101-000 X26 Ultra Narrow - Service Manual Page 2-31...
  • Page 74 If brake service or repair is required, replace all servicable parts. Refer to the Parts Manual for the brake service kit part number. Refer to Figure 2-28 when assembling the motor. Torque the rotor bolts [1] and the front flange bolts [34] to 54 N-m (40 ft.lbs.). Page 2-32 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 75 Brake Service Kit O-ring 14 Balance Plate P-ring 17 High Preasure Shaft Seal 19 O-ring 23 O-ring 25 O-ring 26 O-ring 27 O-ring 28 Brake Disc Set 31 Standard Shaft Seal 32 O-ring 114101-000 X26 Ultra Narrow - Service Manual Page 2-33...
  • Page 76 9. Install a new cotter pin and bend the end up over the nut and spindle. 10. Install the dust cap 11. Install the wheel and wheel bolts. Torque to 108 N-m (80 ft./lbs.). Page 2-34 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 77 3-10 Hydraulic ..............2-12 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 78 Table 3-8: Hydraulic Troubleshooting Table ............2-12 Page 3-2 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 79 Determine whether the problem is mechanical (interference), electrical or hydraulic. Some functions require power at more than one solenoid. Use the charts on the following pages to help determine the cause of a fault in your UpRight Aerial Work Platform.
  • Page 80 Switches 5 & 6 determine the deceleration time. Switch 5 is for the deceleration rate while the platform is lowered. Switch 6 is for the elevated rate. DECEL 0.24 sec. 1.27 sec. Page 3-4 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 81 RESULT Two Speed Mode (not used) Proportional Control not used Depression Mechanism extends when platform is raised Down alarm only Down and Reverse alarm Drive and Down alarm All Motion alarm 114101-000 X26 Ultra Narrow - Service Manual Page 3-5...
  • Page 82 Check batteries and cable connections. above 45V. connections Controller is overheated due to Allow system to cool. 8 Flash Thermal cut-off. overuse or other failure Locate and repair other source of overheat. Page 3-6 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 83 4. Perform all machine functions until the Red LED is ON. Determine which function activated the Red LED and check all components that are active for that function. Figure 3-5: I/O Board Connections Grey Green LED Red LED Dip Switch Part Serial Black Green 114101-000 X26 Ultra Narrow - Service Manual Page 3-7...
  • Page 84 0.2V Steer Left selected J1-11 Steer Left input from Steering switch — Steer Left not selected Steer Right selected J1-12 Steer Right input from Steering switch — Steer Right not selected Page 3-8 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 85 Down not requested Drive requested J3-6 Depression mechanism activation (retract) — Drive not requested J3-7 Not Used — — — J3-8 Battery negative supply for Level sensor and Proximity switch — B– J4-11 114101-000 X26 Ultra Narrow - Service Manual Page 3-9...
  • Page 86 Forward/Reverse not requested 4.0V - 4.3V 4.3V Signal starts high and drops proportionally as J5-8 Speed signal to EMC motor controller dropping to — Control Handle is moved in either direction 0.2V Page 3-10 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 87 SOL2A Platform Lift Solenoid SOL2B Down Solenoid (Emergency Lowering) SOL3A Depression Mechanism Extension Solenoid SOL3B Depression Mechanism Retraction Solenoid (2) SOL4A Reverse Solenoid SOL4B Forward Solenoid SOL5 Series Parallel Solenoid (2) 114101-000 X26 Ultra Narrow - Service Manual Page 3-11...
  • Page 88 Lift Relief Valve Main Relief Valve Steering Right/Left Valve Lift Valve Down/Emergency Lowering Valve Depression Mechanism Extend Valve Depression Mechanism Retract Valve (2) Forward/Reverse Valve Series Parallel Valve (2) Counterbalance Valve (2) Page 3-12 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 89 Figure 4-12: Series/Parallel Drive Manifold ......... . . 4-12 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 90 Manifold Cylinder 175 AMP Fuse Battery Control Pack Module Height Battery Motor Limit Charger Relay Switch FRONT Series Alarm Parallel Pump Depression Proximity Manifold Horn Motor Mechanism Power Switch Cylinder Module Page 4-2 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 91 Section 4 - Schematics Electric Figure 4-2: Electric Schematic SOL1A SOL1B SOL2A SOL4A SOL4B SOL5 SOL5 SOL3A CONTROL HANDLE SOL2B SNSR SOL3B SOL3B 114101-000 X26 Ultra Narrow - Service Manual Page 4-3...
  • Page 92 Electric Section 4 - Schematics Figure 4-3: Wire Routing Page 4-4 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 93 Circuit Board Cover Hour Meter Emergency Stop Switch Lift/Lower Switch Cover Contact Block Normally Closed Key Switch Toggle Switch Circuit Breaker Contact Switch Normally Open Relay, 24 V Control Box Motor Control 114101-000 X26 Ultra Narrow - Service Manual Page 4-5...
  • Page 94 Red Mushroom Switch Emergency Stop 3-Position Selector Switch Control Panel Lift/Drive Contact Block Normally Closed Amp Connector Contact Block Normally Open - Normally Closed Hall Effect Connector Contact Block Normally Open Controller Box Page 4-6 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 95 Section 4 - Schematics Electric Figure 4-6: Platform Controls Wiring 114101-000 X26 Ultra Narrow - Service Manual Page 4-7...
  • Page 96 Figure 4-7: Hydraulic Components Location CYL2 Lift Cylinder Emergency Lowering Valve Hydraulic Reservoir Return Hydraulic Filter Manifold CYL3 Control Depression Module Mechanism Cylinder Pump FRONT CYL1 Series Parallel Power Drive Steering Manifold Module Motor Cylinder Page 4-8 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 97 Section 4 - Schematics Hydraulics Figure 4-8: Hydraulic Schematic 114101-000 X26 Ultra Narrow - Service Manual Page 4-9...
  • Page 98 Hydraulics Section 4 - Schematics Figure 4-9: Hose Routing CYL3 CYL2 CYL1 CYL3 Page 4-10 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 99 Section 4 - Schematics Hydraulics Figure 4-10: Hydraulic Manifold Components TOP VIEW BOTTOM VIEW 114101-000 X26 Ultra Narrow - Service Manual Page 4-11...
  • Page 100 Hydraulics Section 4 - Schematics Figure 4-11: Depression Mechanism Cylinder Figure 4-12: Series/Parallel Drive Manifold Page 4-12 114101-000 X26 Ultra Narrow - Service Manual...
  • Page 101 Call Toll Free in U.S.A. 1-800-926-LIFT...
  • Page 102 UpRight, Inc. UpRight 801 South Pine Street Unit S1, Park West Industrial Park Madera, California 93637 Friel Avenue Call Toll Free in U.S.A. Nangor Road TEL: 559/662-3900 1-800-926-LIFT Dublin 12, Ireland FAX: 559/673-6184 TEL: +353 1 620 9300 PARTS: 1-888-UR-PARTS...

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