Nilfisk-Advance SR 1900 Troubleshooting Manual
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Nilfisk-Advance SR 1900 Troubleshooting Manual

Scrubber-sweeper (4 cyl lpg), (4 cyl petrol), (4 cyl diesel)
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SR 1900
Quick Start Troubleshooting Manual
Models: 56507009 (4 cyl LPG), 56507010 (4 cyl Petrol), 56507011 (4 cyl Diesel)
2/09 Revised 8/12
FORM NO. 56043129
Printed in USA

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Summary of Contents for Nilfisk-Advance SR 1900

  • Page 1 SR 1900 Quick Start Troubleshooting Manual Models: 56507009 (4 cyl LPG), 56507010 (4 cyl Petrol), 56507011 (4 cyl Diesel) 2/09 Revised 8/12 FORM NO. 56043129 Printed in USA...

  • Page 2: Table Of Contents

    ENGINE HARNESS GM 1.6L LPG ........................... 75 ENGINE WIRING HARNESS GM DETAIL ........................76 PROGRAMMABLE CONTROL OPTIONS ........................77-79 Note: All references to right, left, front, or rear in this manual are as seen from the operator’s stand-point. 2 - FORM NO. 56043129 - SR 1900...

  • Page 3: General Information

    Never work under a machine without safety stands or blocks to support the machine. When jacking the machine, do so at designated locations (Do Not jack on the hopper) – see jacking locations (8). • FORM NO. 56043129 - SR 1900 - 3...

  • Page 4: Transporting The Machine

    (A) (vertical). NOTE: Tow or push machine no faster than a normal walking pace (2-3 miles per hour) and for short distances only. If the machine is to be moved long distances the drive wheel needs to be raised off the floor and placed on a suitable transport dolly. 4 - FORM NO. 56043129 - SR 1900...
  • Page 5 FORM NO. 56043129 - SR 1900 - 5...
  • Page 6 - V1505 Kubota Diesel Engine Service Manual (WSM English) 97897-02432 - V1505 Kubota Diesel Engine Service Manual (WSM English, French, German) 97897-01640 - V1505 Kubota Diesel Engine Operator Manual (English, French, German, Italian, Spanish) 16622-8916-3 *Available in electronic format only 6 - FORM NO. 56043129 - SR 1900...

  • Page 7: Safety Instructions

    Do not use on surfaces having a gradient exceeding that marked on the machine. • All doors and covers are to be positioned as indicated in the instruction manual before using the machine. SAVE THESE INSTRUCTIONS FORM NO. 56043129 - SR 1900 - 7...

  • Page 8: Technical Specifications

    90-100 PSI *Width (minimum): Width of machine body at the hopper, no side brooms. **Gross Weight: Standard machine without options, with 175 lbs. operator, with standard sweeping brooms and full tank of fuel. 8 - FORM NO. 56043129 - SR 1900...

  • Page 9: Technical Specifications

    25% / 14° Maximum trailer loading angle (all models) 19.4° Travel speed (Maximum) 9 mph (14.5km/h) Maximum reverse speed (all models) 5.5 mph (8.8km/h) FRONT VIEW Width Height w/overhead guard Height SIDE VIEW Length FORM NO. 56043129 - SR 1900 - 9...

  • Page 10: Maintenance

    Turn the Ignition Key Switch (TT) OFF and remove the key. NOTE: The 4 cylinder LPG engine will continue to run for a few seconds after switching the key to off. This is part of the proper operation of the closed loop electronic control system. Apply the Parking Brake (F). 10 - FORM NO. 56043129 - SR 1900...
  • Page 11 • Lubricating oil recommended when a low-sulfur or high-sulfur fuel is employed. Fuel Low sulfur Lubricating High sulfur Remarks (0.5 % ≥) Oil class TBN ≥ 10 CF-4 CG-4 O : Recommendable X : Not recommendable FORM NO. 56043129 - SR 1900 - 11...
  • Page 12 If the build up of the oil is significant this can affect the function of the fuel control system. Note: Reference the Tier 2 PSI 1.6l PFI certified engine service manual form # PSI1P6LPFI-A, and follow the procedure to drain the EPR regulator. 12 - FORM NO. 56043129 - SR 1900...

  • Page 13: Maintenance

    The optional Nilfisk pocket filter system is basically maintenance free. The only periodic maintenance required by the machine operator is to run the Shaker (LL) on a daily basis. NOTE: The shaker should only be run with the hopper in the down position. FORM NO. 56043129 - SR 1900 - 13...

  • Page 14: Pm Checklist

    Front tires (check lug nut torque 80FT LB, 108 Nm) Tire Pressure 90 psi Battery Clean & Water Engine Air Cleaner Element (inner & outer) Check SVR Indicator Page 1 of 2 Copyright 2007 Nilfisk-Advance. 2/21/2007 14 - FORM NO. 56043129 - SR 1900...
  • Page 15 W worn out leaks WORK COMPLETED BY: ACKNOWLEDGED BY: Service Technician Signature Date Customer Signature Date Page 2 of 2 Copyright 2007 Nilfisk-Advance. 2/21/2007 FORM NO. 56043129 - SR 1900 - 15...

  • Page 16: Know Your Machine

    Side Broom 10 Side Broom Height Adjustment Knob 11 Dust Filter Shaker Assembly 12 Hopper Dust Control Filter 13 Shaker Assembly Retainer Knobs 14 Hydraulic Oil Filter 15 Coolant Recovery Tank (GM location) 16 - FORM NO. 56043129 - SR 1900...
  • Page 17 22 Coolant Recovery Tank (diesel location) 23 Radiator Cap 24 Engine Air Filter (diesel location) 25 Fuel Tank Cover Release Latch 26 Tie-Down Locations (5) 27 Air Filter Service Indicator 28 Engine Air Filter (GM location) FORM NO. 56043129 - SR 1900 - 17...

  • Page 18: Operator's Compartment

    Main Broom Lever Main Broom Adjust Knob Control Panel (See Associated Pages) Steering Wheel Brake Pedal / Parking Brake FWD / REV Drive Pedal Circuit Breaker Panel Hopper Safety Support Handle Operator Seat Adjustment Lever 18 - FORM NO. 56043129 - SR 1900...

  • Page 19: Control Panel

    TT Ignition Switch Dust Control Indicator UU Main Controller Fault Code Light JJ Dust Control Switch VV Voltmeter KK Plugged Filter Indicator (optional) XX Engine Coolant Temperature LL Shaker Switch YY Engine Oil Pressure FORM NO. 56043129 - SR 1900 - 19...

  • Page 20: Control Panel Diagnostics

    0 00 0 00 one light blink, a short pause two blinks, long pause and the code will be repeated. LED on for 125mS LED off for 700mS LED on for 125mS LED off for 125mS LED on for 125mS LED off for 2000mS Repeat FIGURE 1 20 - FORM NO. 56043129 - SR 1900...
  • Page 21 +12V for high speed. Check Gra/Blu wire for a short to engine is @ idle. ground. 2. Substitute a new A2 control box. Spare overload J1-12 Not used at this time FORM NO. 56043129 - SR 1900 - 21...

  • Page 22: General Machine Troubleshooting Guide Table Of Contents

    Dust control misting pump will not operate (Optional) ..................49-50 Note: To aid in machine system troubleshooting; see the electrical and hydraulic manual sections for additional drawings of part component locations and diagrams to support wiring and hydraulic circuits. 22 - FORM NO. 56043129 - SR 1900...

  • Page 23: Engine Troubleshooting Flow Charts

    Also any time the A2 control box is replaced it must be re-programmed. See the programming options section in this manual for instructions. FORM NO. 56043129 - SR 1900 - 23...
  • Page 24 Also any time the A2 control box is replaced it must be re-programmed. See the programming options section in this manual for instructions. 24 - FORM NO. 56043129 - SR 1900...

  • Page 25: L Gm 4 Cylinder Engine Will Crank But Not Start

    108K Ohms (plus or minus 15%) Test resistance of both secondary coil pack windings. Specification is 5K Ohms (plus or minus 15%) Do both test ok ? Troubleshooting continued on next page, see additional system checks FORM NO. 56043129 - SR 1900 - 25...
  • Page 26 •Check spark plug wires for: cracking/hardness, tight connections, proper routing & firing order. •Check thoroughly for any type of a leak or restriction. Examples: Intake filter blocked, exhaust restriction @ muffler (Cat), a leaking exhaust manifold etc. 26 - FORM NO. 56043129 - SR 1900...

  • Page 27: L Gm Engine Will Not Run At High Speed

    @ both idle & high runs properly @ both speed replace ECM. idle & high speed replace A2 control box. * Ribbon connector see Electrical System Figure 1 for detail pin call-outs. FORM NO. 56043129 - SR 1900 - 27...

  • Page 28: Diesel Engine Will Crank But Not Start

    @ injector, crank is OK replace the oil actuator engine, check for pressure switch (S28) troubleshooting. fuel. • See Kubota engine Service manual check engine compression, injector pump, fuel quality etc. as further causes. 28 - FORM NO. 56043129 - SR 1900...
  • Page 29 Note: (*)Test engine oil pressure if below min. spec 1. See fuel system T.S. (part 1) 2. See engine service manual no start investigate its cause and fuel injector pump system make needed repairs. FORM NO. 56043129 - SR 1900 - 29...

  • Page 30: Diesel Engine Will Not Run At High Speed

    Replace the known working A2 control box actuator if engine runs assembly. properly @ both idle & HS replace actuator. * Ribbon connector see Electrical System Figure 1 for detail pin call-outs. 30 - FORM NO. 56043129 - SR 1900...

  • Page 31: Wheel Drive System

    • Check for a damaged coupling connection from the engine to the pump shaft input. *Note: See in the hydraulic specification manual section, tables that list all the individual system component values (pressures, flows, RPMs etc). FORM NO. 56043129 - SR 1900 - 31...

  • Page 32: Steering System

    Steering wandering. Loose or leaking cylinder piston packing. Steering control unit worn. Steering wheel turns freely Problem with steering column without moving wheel. Shaft or spline. Steering binding. Steer cylinder loose. 32 - FORM NO. 56043129 - SR 1900...

  • Page 33: Sweeping System

    See hydraulic side broom Substitute a new from SW or motor will not turn A2 control box replace shorted troubleshooting section B assy. Does motor SW. Does motor run ? run ? FORM NO. 56043129 - SR 1900 - 33...

  • Page 34: Main Broom

    Does the main cartridge control valve broom motor run • Inspect, clean and reinstall cartridge. (turn) ? Does the motor Does the motor run ? run ? Replace the main broom motor 34 - FORM NO. 56043129 - SR 1900...

  • Page 35: Side Brooms

    Replace the A2 touch pad switch motor will not turn control box assy. panel troubleshooting section B Do motor(s) runs ? * Ribbon connector see Electrical System Figure 1 for detail pin call-outs. FORM NO. 56043129 - SR 1900 - 35...
  • Page 36 Does the motor run ? cartridge. Does the motor run ? *Substitute valve cartridge numbers 3 & 7 they are the same and can be swapped to help troubleshoot the system. 36 - FORM NO. 56043129 - SR 1900...

  • Page 37: Side Brooms Will Not Raise/Lower

    • @ port F the L3 valve cartridge, oil return to tank circuit. • Blockage @ Side broom cylinder hose inlet & outlet fittings * Note: See hydraulic system manual section for system specifications and troubleshooting information. FORM NO. 56043129 - SR 1900 - 37...

  • Page 38: Dust Control Impeller

    See hydraulic dust control Replace the A2 motor troubleshooting control box assy. section B Does the dust control motor run ? * Ribbon connector see Electrical System Figure 1 for detail pin call-outs 38 - FORM NO. 56043129 - SR 1900...
  • Page 39 Does the motor Does the motor run ? run ? *Substitute valve cartridge numbers 1, 2 & 4 they are the same and can be swapped to help troubleshoot the system. FORM NO. 56043129 - SR 1900 - 39...

  • Page 40: Shaker Motor

    ? Ribbon pins test open replace the touch pad switch panel See hydraulic shaker motor troubleshooting section B * Ribbon connector see Electrical System Figure 1 for detail pin call-outs. 40 - FORM NO. 56043129 - SR 1900...

  • Page 41: Sweeping System

    Do you have 12V’s? On the (+) Blu/Grn & Wht pigtail & (-) blk M2 shaker wires check for an open circuit. Repair or replace the defective wire FORM NO. 56043129 - SR 1900 - 41...

  • Page 42: Hopper System

    B control box assy. Does the hopper Ribbon pins test raise? open replace the touch pad switch panel. * Ribbon connector see Electrical System Figure 1 for detail pin call-outs. 42 - FORM NO. 56043129 - SR 1900...
  • Page 43 Remove and Replace the disassemble defective L5 hopper • L9 hopper cylinder valve lower valve cartridge cartridge Does the •Inspect, clean hopper raise? and reinstall Replace the hydraulic hopper cylinder FORM NO. 56043129 - SR 1900 - 43...

  • Page 44: Hopper Will Not Lower

    B control box assy.. Does the hopper Ribbon pins test lower ? open replace the touch pad switch panel * Ribbon connector see Electrical System Figure 1 for detail pin call-outs. 44 - FORM NO. 56043129 - SR 1900...
  • Page 45 L5 & L9 hopper system valve cartridges. Replace the hydraulic hopper cylinder Note: The hopper can be lowered with the engine turned off just by pressing and holding the hopper lower switch. FORM NO. 56043129 - SR 1900 - 45...

  • Page 46: Hopper Dump Door Will Not Open (Part A)

    See hydraulic hopper raise Replace the A2 troubleshooting section B control box assy. Ribbon pins test open replace the touch pad switch panel * Ribbon connector see Electrical System Figure 1 for detail pin call-outs. 46 - FORM NO. 56043129 - SR 1900...

  • Page 47: Hopper Dump Door Will Not Close (Part A)

    Ribbon pins test See hydraulic hopper raise control box assy. open replace the troubleshooting section B touch pad switch panel * Ribbon connector see Electrical System Figure 1 for detail pin call-outs. FORM NO. 56043129 - SR 1900 - 47...

  • Page 48: Dump Door Cylinder

    Does the door function? Repair or replace Replace the damaged parts. Does hydraulic hopper door the door function ? cylinder *Note: The engine must be shut off to remove and disassemble any valve cartridge. 48 - FORM NO. 56043129 - SR 1900...

  • Page 49: Solution System

    Pos. Do you have 12V’s ? defective Brn/blk wire Replace the A2 control box Assy. See section B electrical load Replace the S26 circuit for misting pump misting pump relay switch FORM NO. 56043129 - SR 1900 - 49...

  • Page 50: Solution System

    K6 misting wire to battery pump relay ground. Do you have 12V’s? On the (+) Gra/Orn & (-) Blk M4 pump wires check for an open circuit. Repair or replace the defective wire 50 - FORM NO. 56043129 - SR 1900...

  • Page 51: Engine System

    200 HRS: Change oil and replace oil filter ENGINE FUEL FILTER (DIESEL) 400 HRS: Replace fuel filter cartridge (location before injector pump). Use Nilfisk P.N. 56419086. 400 HRS: Replace fuel filter at electronic fuel pump. FORM NO. 56043129 - SR 1900 - 51...

  • Page 52: Engine Maintenance

    Check condition of battery (water level) and cables weekly. • Keep the engine air filter clean. • Observe the engine coolant temperature gauge frequently. • Observe the engine oil pressure gauge frequently. • Check the voltmeter and charging system. 52 - FORM NO. 56043129 - SR 1900...

  • Page 53: Check Engine Light Troubleshooting

    • If no DTC codes are found, the ECM will continue to flash 1654 only. This means no stored DTC codes were found. FIGURE 2 Jumper across top row at outside pins ORN & BLK/GRN Pin #4 Pin #1 Communication Port Protective Cap Empty FORM NO. 56043129 - SR 1900 - 53...
  • Page 54 CAN Address Conflict Failure Oil Pressure Low 2111 Unable to Reach Lower TPS System Voltage Low 2112 Unable to Reach Higher TPS System Voltage High 2229 BP Pressure High Flash Checksum Invalid 54 - FORM NO. 56043129 - SR 1900...

  • Page 55: Miscellaneous Engine System Information

    Fuel flows through the feed circuit and is delivered to the fuel injector rail. Fuel that enters the bleed circuits through the by-pass valve in the manifold is returned to the fuel tank. FORM NO. 56043129 - SR 1900 - 55...
  • Page 56 ENGINE SYSTEM FIGURE 3 Firing Order 1, 3, 4, 2 Coil Pack FIGURE 4 Cylinders 56 - FORM NO. 56043129 - SR 1900...

  • Page 57: Hydraulic System

    If the broom motor Operational PSI reading is above the Bypass PSI but is below the Operational PSI check the broom adjustment and wear. • Check individual system troubleshooting sections of this manual for additional information. FIGURE 2 3,000 PSI (207 bar) cm) 6,000 PSI (414 bar) Parker Diagnostics PD222 FORM NO. 56043129 - SR 1900 - 57...

  • Page 58: General Hydraulic Specifications Table

    * The bypass pressure is the pressure reading with no motor or cylinder operating (flow through). ** Test conditions 70 degrees F, empty hopper, pedal ½ depressed & fully depressed. Note: Pressure measurements taken at test Port XT1 location output of the accessory pump 58 - FORM NO. 56043129 - SR 1900...

  • Page 59: Hydraulic Truth Table

    Orifice (.078 Dia.), hopper lower control Cartridge, broom system flow divider Cartridge, steering system flow divider Check valve, side broom(s) Cartridge, hopper lift free check Pressure relief valve (2500 PSI.), manifold block FORM NO. 56043129 - SR 1900 - 59...
  • Page 60 Hydraulic Manifold top and bottom views shown S4 Coil Dust Control Valve S4 Cartridge Adjustment Screw Lock-nut System Relief Valve 2500 PSI Shown with dashed lines behind S5 Top view Bottom view 60 - FORM NO. 56043129 - SR 1900...

  • Page 61: Pressure Relief Valve

    Observe the pressure gauge reading in the overloaded (dead headed) position and adjust accordingly. The hydraulic systems relief setting is 2500 PSI. for all models. See Figure 3. Loosen lock-nut turn adjustment screw CCW to decrease & CW to increase. FORM NO. 56043129 - SR 1900 - 61...

  • Page 62: Hydraulic Diagram

    Sleeve Hydraulic Hose Main Broom Motor Assembly Dust Control Motor Assembly Sleeve, 26 In. Nylon Sleeve, 23 In. Nylon Sleeve, 24 In. Nylon Manifold Assembly Decal, Oil Fill Steering Cylinder Assembly Test Port 62 - FORM NO. 56043129 - SR 1900...

  • Page 63: Hydraulic System Layout For Optional Left Side Broom

    Valve Assembly Wire Tie (not shown) Tee, Union Hose Clamp, 1/4 Quadruple Hose, Hydraulic Scr, Hex 1/4-20 x 1.75 Tee, Run O-Ring Wsh, Flt SAE 1/4 Hose, Hydraulic Elbow, 90 W/Nut Hose, Hydraulic FORM NO. 56043129 - SR 1900 - 63...
  • Page 64 THIS PAGE IS INTENTIONALLY BLANK 64 - FORM NO. 56043129 - SR 1900...

  • Page 65: Hydraulic Component Location

    Hopper Door Cylinder Hopper Lift Cylinder Oil Cooler Main Broom Motor Assembly Manifold Assembly Pump Assembly Reservoir Assembly Side Broom Cylinder Assembly, Right Side Broom Motor Assembly Steering Control Unit Steering Cylinder FORM NO. 56043129 - SR 1900 - 65...

  • Page 66: Hydraulic Schematic

    8.60 .161 2500 DUST 15 GPM CONTROL .037 .078 50 PSI 1500 1.02 HOPPER LIFT 2.5x15.125x1.25 VALVE 3000 2400 AC OPTION 22.8 2.48 3000 1.02 DRIVE Optional (Dust Control On Wand State) 66 - FORM NO. 56043129 - SR 1900...

  • Page 67: Electrical Component Location

    Switch, Low LP Pressure (LPG models only) Circuit Breaker, 10 Amp (Misting Kit) (optional) Switch, Hopper Interlock Circuit Breaker, 40 Amp (Cab) (optional) Horn Relay, Horn Relay, Lights Relay, Shaker Relay, Neutral FORM NO. 56043129 - SR 1900 - 67...
  • Page 68 SW SPST SW SPST TROUBLE LAMP TROUBLE LAMP GRA/ORN CIRCUIT BREAKER, 10 A. CIRCUIT BREAKER, 10 A. RELAY, MISTING PUMP RELAY, MISTING PUMP (OPTIONAL) (OPTIONAL) MISTING PUMP MISTING PUMP (OPTIONAL) (OPTIONAL) (OPTIONAL) (OPTIONAL) 68 - FORM NO. 56043129 - SR 1900...

  • Page 69: Wiring Diagram

    HOPPER UP HOPPER UP TPS9 TPS9 J4-7 LED, HOPPER NOT DOWN LED, HOPPER NOT DOWN J3-8 HOPPER DOWN HOPPER DOWN TPS10 TPS10 J3-7 HOPPER DOOR CLOSE HOPPER DOOR CLOSE COMMON GROUND J3-1 FORM NO. 56043129 - SR 1900 - 69...

  • Page 70: Wiring Diagram

    APECS 3000 GOVERNOR B (-) X1 X1 ORN/GRN PINK PINK ACTUATOR (+) B (+) 70 - FORM NO. 56043129 - SR 1900 WHT/BLK CONNECT TO X2 X2 ACTUATOR (-) CIRCUIT BREAKER, 10 AMP CIRCUIT BREAKER, 10 AMP CONTROL BOX GRA/BLU...

  • Page 71: Wiring Schematic

    X167 SENDER, OIL PRESSURE SENDER, OIL PRESSURE (OPTIONAL) (OPTIONAL) SP21 SP21 LP13 LP13 LAMP, LEFT REAR TAIL/BRAKE LAMP, LEFT REAR TAIL/BRAKE (OPTIONAL) (OPTIONAL) BLK/ORN 18-2 revised 8/09 FORM NO. 56043129 - SR 1900 - 71 NOTES UNLESS OTHERWISE 11/30/05 DRAWN...
  • Page 72 X140 X140 TO VIO 16-1, VIO STARTER STARTER 16-6, AND VIO 14-2 RED 8-1 RED 1-1 BLK 1-1 RELAY, ACCESSORY RELAY, ACCESSORY BLK 6-1 (DIESEL ONLY) (DIESEL ONLY) X10.. X10.. revised 8/09 72 - FORM NO. 56043129 - SR 1900...

  • Page 73: Wiring Schematic

    TO X208. CONNECT X207 TO L5. RELAY, CONDENSER FAN RELAY, CONDENSER FAN MOTOR, CONDENSER FAN MOTOR, CONDENSER FAN MOTOR, BLOWER MOTOR, BLOWER MOTOR, BLOWER MOTOR, BLOWER SWITCH, PRESSURE SWITCH, PRESSURE revised 8/09 FORM NO. 56043129 - SR 1900 - 73...

  • Page 74: Engine Harness Gm 1.6L Gas

    STARTER SOLENOID CRANK SENSOR STARTER RELAY STARTER IGNITION POWERRELAY ALTERNATOR + BOSCH THROTTLE BATT + FUEL PUMP RELAY ALTERNATOR ALTERNATOR - GROUND FUEL PUMP INJECTOR #4 INJECTOR #3 INJECTOR #2 INJECTOR #1 74 - FORM NO. 56043129 - SR 1900...

  • Page 75: Engine Harness Gm 1.6L Lpg

    OIL PRESSURE SENSOR VEHICLE INTERFACE CONNECTORS CONNECTOR 1 GROUND IGNITION COIL DIAGNOSTIC CONNECTOR STARTER SOLENOID CRANK SENSOR STARTER RELAY STARTER IGNITION POWERRELAY ALTERNATOR + BOSCH THROTTLE EPR CONNECTOR BATT + ALTERNATOR ALTERNATOR - GROUND FORM NO. 56043129 - SR 1900 - 75...

  • Page 76: Engine Wiring Harness Gm Detail

    ELECTRICAL SYSTEM ENGINE HARNESS FOR GM 1.6L GAS (Petrol) Tier 3 76 - FORM NO. 56043129 - SR 1900...
  • Page 77 ELECTRICAL SYSTEM ENGINE HARNESS FOR GM 1.6L LPG Tier 3 FORM NO. 56043129 - SR 1900 - 77...
  • Page 78 BLK/GRN 18-1 DIAGNOSTIC CONNECTOR BLACK/LT GREEN 18 ANA RTN LT GREEN/RED 18 5V REF DK GREEN 18 PC TX ORANGE 18 PC RX UNUSED UNUSED BLUE/PINK 18 CAN1 + BLUE/WHITE 18 CAN1 - 78 - FORM NO. 56043129 - SR 1900...

  • Page 79: Electrical System

    ELECTRICAL SYSTEM FIGURE 1 connection connection 9 pins Touch Pad Display 11 pins Touch Pad Switches Pin 1 is labeled Access windows J3 shown FORM NO. 56043129 - SR 1900 - 77...

  • Page 80: Programmable Control Options

    To clear the stored codes press and release the horn switch. The service indicator will light continuously. To exit the error code recall mode, turn the main power key switch to the off position. 78 - FORM NO. 56043129 - SR 1900...
  • Page 81 If the feature is off the indicator will be off. 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. 56043129 - SR 1900 - 79...
  • Page 82 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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