Nilfisk-Advance CR 1100 Quick Start Troubleshooting Manual
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Nilfisk-Advance CR 1100 Quick Start Troubleshooting Manual

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CR 1100, CR 1200
QUICK START TROUBLESHOOTING
SERVICE MANUAL
Nilfi sk MODELS: 56303004 (CR 1200), 56303005 (CR 1100 / OBS)
1/09 revised 9/09
FORM NO. 56043126
Printed in USA

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Summary of Contents for Nilfisk-Advance CR 1100

  • Page 1 CR 1100, CR 1200 QUICK START TROUBLESHOOTING SERVICE MANUAL Nilfi sk MODELS: 56303004 (CR 1200), 56303005 (CR 1100 / OBS) 1/09 revised 9/09 FORM NO. 56043126 Printed in USA...

  • Page 2: Table Of Contents

    HYDRAULIC SYSTEM ............................... 80 HYDRAULIC COMPONENT LOCATION .......................... 80 HYDRAULIC SCHEMATIC ............................... 80 Note: All references to right, left, front, or rear in this manual are as seen from the operator’s stand-point. 2 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 3: General Information

    The Model Number and Serial Number of your machine are shown on the Nameplate on the machine. This information is needed when ordering repair parts for the machine. Use the space below to note the Model Number and Serial Number of your machine for future reference. MODEL NUMBER ________________________________________ SERIAL NUMBER ________________________________________ FORM NO. 56043126 - CR 1100, CR 1200 - 1...
  • Page 4 56041565 (Danish, Norwegian, Swedish, Finnish) 56041566 (German, French, Dutch, Russian) 56041567 (Spanish, Portuguese, Italian, Greek) 56041575 (Estonian, Latvian, Lithuanian, Slovenian) 56041576 (Slovakian, Czech, Polish, Hungarian) 56041776 (English) • Mechanical Repair Service Manual 56043127 2 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 5: Safety Instructions

    The battery must be removed from the machine before the machine is scrapped. The disposal of the battery should be safely done in accordance with your local environmental regulations. SAVE THESE INSTRUCTIONS FORM NO. 56043126 - CR 1100, CR 1200 - 3...

  • Page 6: Specifications

    *Net Weight: Standard machine without options, empty solution and recovery tanks, without removable scrub brushes and battery removed. **Gross Weight: Standard machine without options, full solution tank and empty recovery tank, with removable scrub brushes and maximum sized battery (770AH). 4 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 7 Scrub Brush quantity Scrub Brush diameter 15” (38cm) 17” (43cm) Scrub Brush Motor Speed 225 RPM 225 RPM Squeegee Tool Width 51.25” (130cm) 57” (145cm) Height FRONT VIEW Width SIDE VIEW Length FORM NO. 56043126 - CR 1100, CR 1200 - 5...

  • Page 8: Maintenance

    Grease Fitting locations: 1 on each steering sprocket, 6 total 2 on drive wheel gear case spindle 1 on each squeegee caster, 2 total Lube Oil locations: steering chain 6 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 9 This machine is equipped with an Indicator Light (F) which lights if the Hydraulic Oil Filter (C / Figure 1) requires changing. The Hydraulic Filter (C / Figure 1) is found on the side of the Hydraulic Power Unit (27) as shown. FORM NO. 56043126 - CR 1100, CR 1200 - 7...

  • Page 10: Pm Checklist

    2-3" (5-7.5cm) wide 6.4cm length) & Magnetic on/off broom switch pattern Main Broom Motor (open left side access door to inspect belts) Page 1 of 2 Copyright 2004 Nilfisk-Advance. 6/11/2004 8 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 11 W worn out leaks WORK COMPLETED BY: ACKNOWLEDGED BY: Service Technician Signature Date Customer Signature Date Page 2 of 2 Copyright 2004 Nilfisk-Advance. 6/11/2004 FORM NO. 56043126 - CR 1100, CR 1200 - 9...

  • Page 12: Know Your Machine

    Main Broom Left Access Door (belt/motor access) 19 Shaker Assembly Latch Hopper Cover Prop Rod 20 Battery 10 Front Wheel 21 Battery Compartment Door 11 Jacking Location 22 Steering Wheel 10 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 13 30 Access Door Latch 31 Skirt Assembly 32 Inline Solution Filter 33 Solution Tank Drain Hose 34 Rear Roller Bumper 35 Squeegee Tool Handle 36 Squeegee Tool Assembly 37 Tail Light FORM NO. 56043126 - CR 1100, CR 1200 - 11...

  • Page 14: Control Panel

    AA Raise Hopper Switch Vacuum System ON Indicator Raise Hopper Indicator Scrub System OFF Switch BB Hour Meter Display Scrub System Indicator CC Main Power Switch DD Battery Condition Indicator 12 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 15 Control Panel Main Broom Overload Indicator Light KK Emergency Battery Disconnect LL Steering Wheel Tilt Lever MM Drive Pedal NN Brake Pedal OO Parking Brake Latch PP Operator Seat Adjustment Lever FORM NO. 56043126 - CR 1100, CR 1200 - 13...
  • Page 16 35 Squeegee Handle – Loosen these two handles to remove the squeegee assembly from the machine. 36 Squeegee Assembly – Picks up solution after scrubbing. 37 Tail Light – Turns ON with headlights. 14 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 17 10 second delay. Scrub System OFF Indicator: This indicator will be lit if the scrub system is OFF. This indicator will be OFF if the scrub system is enabled or running. FORM NO. 56043126 - CR 1100, CR 1200 - 15...
  • Page 18 OFF. Once the drive pedal is pressed or any system activated it will indicate the drive system hours (default). If an overload fault occurs, the display will indicate the associated error code immediately. 16 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 19 Parking Brake. Press on this latch with your foot instead of the brake pedal to activate. PP Operator Seat Adjustment Lever - Use this lever to slide the operator’s seat forward or backward. FORM NO. 56043126 - CR 1100, CR 1200 - 17...

  • Page 20: Main Controller Self-Diagnostic Test Mode

    12 To exit this mode, turn the main power key switch to the off position. NOTE: If the machine is not equipped with an optional back-up alarm, an error code 59 will be indicated. FIGURE 2 18 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 21: Main Controller Error Codes

    Door open solenoid coil circuit short Check L4 coil resistance if below 66 ohms Replace. Door open solenoid coil current too high Same as Error 27 Replace coil. (Shorted Coil) FORM NO. 56043126 - CR 1100, CR 1200 - 19...
  • Page 22 Same as Error 48 replace coil. (Shorted Coil) Check for open in coil & wiring. Check for 36V at the L6 coil wire colors Hopper up solenoid coil circuit open VIO (+), RED/GRA (-). 20 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 23 Squeegee actuator circuit short Check for short in wires or motor. Squeegee actuator circuit current too high Check for binding of linkage. Squeegee actuator circuit open See service manual section flowcharts. FORM NO. 56043126 - CR 1100, CR 1200 - 21...

  • Page 24: General Machine Troubleshooting Guide Table Of Contents

    MAIN BROOM SCRUB SCRUB 2 DECK LIFT DOOR OPEN SCRUB 1 DUST CONTROL VACUUM DOOR CLOSE SQUEEGEE SIDE LIFT BROOM HOPPER UP HOPPER DOWN LIGHTS KEY SW SOLUTION HYDRAULIC BACK-UP ALARM 22 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 25: Wheel Drive System

    2 (GRN) Codes Check the drive motor carbon brushes for wear if worn replace. Motor still does not run Replace drive motor Replace A3 speed controller Does the motor run? FORM NO. 56043126 - CR 1100, CR 1200 - 23...
  • Page 26 Electromagnetic brake drive: Battery (-) output to main controller (A1) to turn on (activate) all auto functions. Not Used Not Used Not Used Not Used Detail of A3 24-pin connector: Used Not Used 24 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 27: Troubleshooting Guide

    *PWM; pulse width modulation, also called “chopping” is a technique that switches the battery voltage ON and OFF to the motor very quickly, thereby controlling the speed of the motor. FORM NO. 56043126 - CR 1100, CR 1200 - 25...
  • Page 28 WHEEL DRIVE SYSTEM CURTIS 1244 SPEED CONTROLLER BRN/RED WHT/BLK BLK/YEL BLK/YEL RED/WHT Pot. 5k Ohm VIO/BLK Contactor, Wheel Drive ORN/RED BLU/BLK Motor, Wheel Drive RED 1-1 RED 1-2 Contact N.O. 26 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 29: Drive And Accessory Functions

    Repair or replace CB F1 Check for 36V(+) at the F1 25 amp CB 25 amp or wiring. Does VIO wire to bat. ground. the machine function? Replace the A1 control board FORM NO. 56043126 - CR 1100, CR 1200 - 27...

  • Page 30: Forward/Reverse Auto Accessory Functions Do Not Work

    Check for an open circuit from the A3 Curtis Replace the A1 troubleshooting section Speed controller pin 19 RED/WHT wire to A1 Main Board main board J2-25 RED/WHT wire. Repair or replace RED/WHT wire 28 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 31: Steering System

    Check for 36V at power steering Repair or replace motor wires GRN/WHT(+) & defective wire(s) or BLK(-) Does the power steering connectors. Does the operate? power steering operate? Replace Power Steering Unit FORM NO. 56043126 - CR 1100, CR 1200 - 29...

  • Page 32: Sweeping System

    GRN/GRA(-) & VIO(+) Does the broom run? Check the K4 coil Replace K4 solenoid. resistance 120 ohms Does the broom run? (+ or - 10%) See Part B 30 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 33: Main Broom

    Does the broom run? Check for 36V at main broom Repair or replace defective motor. wire(s) + or -. Does the broom run? Repair or replace the M1 main broom motor FORM NO. 56043126 - CR 1100, CR 1200 - 31...

  • Page 34: Side Brooms

    BRN/BLK(-) & VIO(+) Does the side broom(s) run? Check the K8 coil Replace K8 solenoid. resistance 120 ohms Does the side broom(s) run? (+ or - 10%) See Part B 32 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 35 WHT/RED(+) & BLK(-) control compartment for the motor wires. Do the side broom(s) run? Repair or replace the M8/M9 side broom motors FORM NO. 56043126 - CR 1100, CR 1200 - 33...

  • Page 36: Side Broom Lift Actuator

    Does the side broom(s) run? while motor is extending Check for a 36V at the Repair or replace wiring to motor harness plug. motor. Does the motor operate? Replace lift motor 34 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 37: Side Broom Lift Actuator Will Not Raise

    Check for open circuit in lift motor wiring to the A1 board. J1-35 GRA/VIO J1-23 GRN/ORN Repair the wiring to motor. Does the motor retract? Check for an open in lift motor. Replace lift motor FORM NO. 56043126 - CR 1100, CR 1200 - 35...

  • Page 38: Hydraulic System

    VIO(+) & BLU/WHT(-) Does the pump operate? Check for coil Replace K11 Contactor resistance at K11 Does the pump operate? (149 ohms + or - 10%) See Part B Load Circuit 36 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 39: Hydraulic System

    36V to battery ground. Check for 36V at pump motor Repair or replace defective negative input from battery wire from battery ground. ground. Does the pump operate? Repair or replace pump motor FORM NO. 56043126 - CR 1100, CR 1200 - 37...

  • Page 40: Hopper System

    Does dump door operate? (+)VIO & (-)BRN/GRN Check for coil resistance at Replace L4 coil. L4 (66 ohm) Does dump door operate? See hydraulic dump door troubleshooting section part B 38 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 41: Hopper Dump Door Will Not Close In The Dump Mode

    (+)VIO & (-)BLU/RED Does dump door operate? Check for coil resistance at Replace L5 coil. L5 (66 ohm) Does dump door operate? See hydraulic dump door troubleshooting section part B FORM NO. 56043126 - CR 1100, CR 1200 - 39...
  • Page 42 •L5 door closed L4 door open Spool valve (cartridge) L5 door closed inspect clean and reinstall Does the door operate Does the door operate? Replace defective dump door cylinder 40 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 43 HOPPER SYSTEM FIGURE 1 Gauge­ 3,000 PSI (207 bar) Hose­ 2' (61 cm) 6,000 PSI (414 bar) Fitting­ Parker Diagnostics PD222 FORM NO. 56043126 - CR 1100, CR 1200 - 41...

  • Page 44: Hopper Will Not Raise

    Does the hopper raise? & (-)RED/GRA Check for coil resistance at Replace L6 coil. L6 (66 ohm) Does the hopper raise? See hydraulic hopper will not raise troubleshooting section part B 42 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 45 Remove and disassemble Replace defective spool valve L6 hopper •L6 hopper raise spool valve raise. (cartridge) inspect clean and reinstall. Does the hopper raise? •Does the hopper raise? Replace hydraulic hopper cylinder FORM NO. 56043126 - CR 1100, CR 1200 - 43...

  • Page 46: Hopper Will Not Lower

    Does the hopper lower? (+)VIO & (-)YEL/RED Check for coil resistance at Replace L6A coil. L6A (66 ohms) Does the hopper lower? See hydraulic hopper Lower troubleshooting section part B 44 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 47: Hopper System

    Repair or replace damaged parts. Does the hopper lower? Remove and disassemble •L6A hopper lower spool valve (cartridge) inspect clean and reinstall. Does the hopper lower? Replace defective spool valve •L6A hopper lower FORM NO. 56043126 - CR 1100, CR 1200 - 45...

  • Page 48: Squeegee System

    (1 sec or less) Down: RED Replace A1 control Up: GREEN board. Does squeegee motor operate? Check for open circuit in wiring or Replace motor motor Repair or replace wiring or motor 46 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 49: Vacuum System

    K7 coil wires colors vacuum motor (+)VIO & (-)BLU operate? Check for K7 coil Replace defective resistance 120 ohms contactor. Does (+ or - 10%) squeegee operate? See Part B Load Circuit FORM NO. 56043126 - CR 1100, CR 1200 - 47...

  • Page 50: Vacuum System

    Check for 36V at each Repair or replace defective motor wires wires or connectors at motor(s). BLU/GRA(+) & BLK(-) Do the motor(s) run? Repair or replace the M6/M7 vacuum motors 48 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 51: Dust Control System

    Does impeller motor (+)VIO & (-)BRN/YEL operate? Repair or replace K6 Check K6 coil resistance contactor. Does impeller (120 ohms) + or - 10% motor operate? See Part B Load Circuit FORM NO. 56043126 - CR 1100, CR 1200 - 49...

  • Page 52: Impeller Motor

    Repair or replace Check for 36V at motor wires defective wires or ORN/GRN(+) & BLK(-) connectors at motor Does the motor run? Repair or replace the M5 dust impeller motor 50 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 53: Shaker Motor

    Does the shaker operate? Check for 36V at the Check wires for continuity. shaker motor M14. Wire colors Repair or replace wires. BLK/RED(-) & VIO(+) Does the shaker operate? Repair or replace motor. FORM NO. 56043126 - CR 1100, CR 1200 - 51...

  • Page 54: Scrub System

    Does the motor run? RED & YEL Check for continuity at the motor Repair or replace harness plug wires RED/GRN to wiring or plug. pin J1-12 and YEL/GRA J1-11 at the A1 board. 52 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 55: Scrub Deck Will Not Lower

    Repair or replace the harness wires wiring or plug. GRN/VIO to pin J2-15 Does the motor at the A1 board and the run? BLK wire to battery ground. See Motor Load section FORM NO. 56043126 - CR 1100, CR 1200 - 53...
  • Page 56 Does the motor run? RED & YEL Check for continuity at the motor harness plug wires Repair or replace RED/GRN to pin J1-12 and wiring or plug. YEL/GRA J1-11 at the A1 board. 54 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 57: Scrub Motors

    Check for 36V at K3 brush motor coil. Wires (+)VIO & (-)GRA/RED Repair or replace Check coil resistance contactor. Does (120 ohms) + or - scrub motor operate? See Part B Load Circuit FORM NO. 56043126 - CR 1100, CR 1200 - 55...
  • Page 58 36V to battery ground. motor run? Repair or replace Check for 36V at brush defective wire. Does motors wires M2, M3 & M4 the motor run? Repair or replace defective motor. 56 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 59: Solution System

    Do the solution valve(s) work? Check the resistance of the solution valve(s). 70 ohms. Replace the solution valve(s) Clean and repair solution valve(s). Does the solution valve(s) work? FORM NO. 56043126 - CR 1100, CR 1200 - 57...

  • Page 60: Programmable Control Options

    To save the new setting, turn the main power key switch to the off position. The new setting will be saved and will remain in effect until it is changed again. 58 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 61 To save the new setting, turn the main power key switch to the off position. The new setting will be saved and will remain in effect until it is changed again. FORM NO. 56043126 - CR 1100, CR 1200 - 59...
  • Page 62 FACTORY DEFAULT: 1 (FULL RANGE) The CR 1100/1200 has three scrub pressure settings. The default pressure settings range from the minimum pressure required for adequate cleaning to the maximum pressure that the scrub motors can safely handle with one setting halfway in between. It is possible to bias these settings either to a low range or a high range.
  • Page 63 RANGE: 0 - 2 The side brooms on the CR 1100/1200 are programmed to always come on when the main broom is fi rst activated. If this is not desired, the operating mode of the side booms can be changed. To select the operating mode: Turn the main power key switch to the off position.
  • Page 64 FACTORY DEFAULT: 2 (no change) RANGE: 0 - 2 The dust control on the CR 1100/1200 can be programmed to turn on or off or stay in its current state when the hopper is raised for dumping. To select the operating mode: Turn the main power key switch to the off position.
  • Page 65 RANGE: 1 - 3 The CR 1100/1200 can be programmed to automatically limit the maximum travel speed while scrubbing only, sweeping only, or either scrubbing or sweeping. To select which operation will cause the automatic speed reduction, perform the following steps: Turn the main power key switch to the off position.
  • Page 66 12 To exit this mode, turn the main power key switch to the off position. NOTE: If the machine is not equipped with an optional back-up alarm, an error code 59 will be indicated. Also, this test does not include the light circuit. 64 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 67 Continue to hold all three switches until all indicators turn off and the status display shows “d” (approximately two seconds). Release all switches. The hourmeters are now reset to zero. To exit this mode, turn the main power key switch to the off position. FORM NO. 56043126 - CR 1100, CR 1200 - 65...

  • Page 68: Programmable Control Options

    RANGE: 0 - 9 If the CR 1100/1200 is left in an idle state for a period determined by the sleep delay setting the control unit will automatically turn off any accessories. This is to conserve battery power. The sleep period is adjustable from 10 to 90 minutes in 10 minute increments. It can also be turned off. To change the sleep delay period perform the following steps: Turn the main power key switch to the off position.

  • Page 69: Electrical System

    PROGRAM key), scroll through the menu until “Clear Diagnostic History” is the top line in the display, and then press MORE INFO again. The programmer will prompt you to acknowledge or cancel. See Curtis Programmer Manual 56043101 for more detail on programmer operation. FORM NO. 56043126 - CR 1100, CR 1200 - 67...

  • Page 70: Status Led Fault Codes (Table 1)

    Fwd/Rev drive pedal before turning on the main key switch or activating the throttle before sitting on the seat. This can be cleared by returning the operator’s drive pedal to neutral and cycling the key switch OFF and ON. 68 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 71: Installation Checkout For The Curtis Speed Controller

    If you are using a programmer, put it into the test mode by pressing the TEST key. Scroll down to observe the status of the forward, reverse and brake switch (brake switch is actually the seat switch on the CR 1100/1200). Cycle each switch in turn, observing the programmer. Each input should show the correct state on the programmer.

  • Page 73: Electrical Component Location

    Motor, Shaker Motor, Wheel Drive Motor, Steering Potentiometer, 5K Ohm Switch, Hopper Interlock Switch, Recovery Full Switch, Solution Empty Switch, Hydraulic Filter Switch, Main Broom Switch, Key Switch, Battery Interlock FORM NO. 56043126 - CR 1100, CR 1200 - 71...

  • Page 74: Wiring Ladder Diagram (Before Sn 1767238)

    SWITCH, SEAT BRN/GRA GRN/WHT SWITCH, HOPPER FIRE (OPTIONAL) Lamp, Flashing Contact N.O. Circuit Breaker, 40 Amp Motor, Steering SWITCH, KEY SWITCH, WAND (OPTIONAL) Contactor, Steering SWITCH, BATTERY INTERLOCK Capacitor, 180 MFD 72 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 75: Wiring Schematic (Before Sn 1767238)

    FORWARD BLK/YEL 18-1 VALVE, HOPPER LOWER YEL/BRN 18-5 MOTOR ASM., HYD PUMP X53 X52 VIO 16-10 VIO 16-11 VIO 16-12 VALVE, SOLUTION VALVE, SOLUTION VIO 16-13 VIO 16-14 VIO 16-22 FORM NO. 56043126 - CR 1100, CR 1200 - 73...

  • Page 76: Wiring Ladder Diagram (After Sn 1767237)

    SWITCH, SEAT Lamp, Flashing BRN/GRA GRN/WHT SWITCH, HOPPER FIRE (OPTIONAL) Circuit Breaker, 40 Amp Contact N.O. SWITCH, KEY Motor, Steering Contactor, Steering SWITCH, WAND (OPTIONAL) SWITCH, BATTERY INTERLOCK Capacitor, 180 MFD 74 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 77: Wiring Schematic (After Sn 1767237 But Before Sn 1808249)

    FORWARD YEL/BRN 18-2 BLK/YEL 18-1 VALVE, HOPPER LOWER MOTOR ASM., HYD PUMP X53 X52 VIO 16-10 VIO 16-11 VIO 16-12 VALVE, SOLUTION VALVE, SOLUTION VIO 16-13 VIO 16-14 VIO 16-22 FORM NO. 56043126 - CR 1100, CR 1200 - 75...
  • Page 78 BLU/GRN GRA/BRN AXP SYSTEM CIRCUIT BREAKER, 10 A. CIRCUIT BREAKER, 10 A. GRA/BRN BLK/GRA PUMP, AXP SOLUTION PUMP, AXP SOLUTION BLU/ORN GRA/BRN FLOW POSITION SENSOR FLOW POSITION SENSOR revised 9/09 76 - FORM NO. 56043126 - CR 1100, CR 1200...

  • Page 79: Wiring Diagram (After Sn 1808248)

    Contact N.O. Motor, Right Side Broom NOTE 2: Only used after SN1000016403. WHT/RED Motor, Left Side Broom ORN/WHT Circuit Breaker, 70 Amp Contact N.O. Motor Asm., Hyd. Pump revised 9/09 FORM NO. 56043126 - CR 1100, CR 1200 - 77...

  • Page 80: Wiring Schematic (After Sn 1808248)

    VALVE, HOPPER LOWER MOTOR ASM., HYD PUMP X53 X52 VIO 16-10 VIO 16-11 VIO 16-12 VALVE, SOLUTION VIO 16-13 VIO 16-14 FLOW POSITION SENSOR VIO 16-22 (AXP OPTION) revised 9/09 78 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 81 BLK 20-2 BRN. RED. WHT. GRA/ORN 20-4 MOTOR LEADS RESISTOR, 10 OHM ROUTE AWAY FROM LOW CURRENT WIRING GRA/ORN 20-6 SWITCH, LEFT TRAVEL LIMIT SWITCH, RIGHT TRAVEL LIMIT revised 9/09 FORM NO. 56043126 - CR 1100, CR 1200 - 79...

  • Page 82: Hydraulic System

    Solenoid Valve Dump Door Open Solenoid Valve Dump Door Close Solenoid Valve Hopper Raise Solenoid Valve Hopper Lower Hopper Lift Dump Door Motor Assembly (M10) Cylinder, Hydraulic Cylinder, Hopper Lift 80 - FORM NO. 56043126 - CR 1100, CR 1200...
  • Page 83 Nilfi sk-Advance A/S Sognevej 25 DK-2605 Brøndby Denmark Tel: +45 43 23 81 00 Fax: +45 43 43 77 00 www.nilfi sk-advance.com...

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Cr 1200

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