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Prinoth SW50 Operating And Maintenance Manual
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Prinoth SW50 Operating And Maintenance Manual

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SW50
Operating and Maintenance Manual
41369340 rev 01
Vehicle serial numbers
900201026 and up

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Summary of Contents for Prinoth SW50

  • Page 1 SW50 Operating and Maintenance Manual 41369340 rev 01 Vehicle serial numbers 900201026 and up...

  • Page 2: Important Notes About This Manual

    PRINOTH Ltd. or its affiliated companies used under license. © 2020 PRINOTH Ltd. All rights reserved. In the USA, the products are distributed by PRINOTH Ltd. (USA) LLC. No parts of this manual may be reproduced in any form without the prior written permission of PRINOTH Ltd.

  • Page 3: Table Of Contents

    STROBE LIGHT SWITCH ..........45 HIGH/LOW BEAM SWITCH ..........45 DRIVING INSTRUCTIONS....... 61 REAR FLOOD LIGHT SWITCH......... 46 SETTING THE VEHICLE IN MOTION ....... 61 BEACON LIGHT SWITCH..........46 SLOWING DOWN AND BRAKING........62 3/110 SW50 - Operation and maintenance manual...
  • Page 4 REPLACEMENT OF HOSES AND FITTINGS....88 CONNECTING AND DISCONNECTING HYDRAULIC HOSES ................88 TRACK TENSION ADJUSTMENT ........88 TRACK WEAR ..............89 PLANETARY GEARBOX OIL LEVEL ........ 90 PROCEDURE FOR TOWING ..........90 4/110 SW50 - Operation and maintenance manual...

  • Page 5: Introduction

    PRINOTH and additional instructions/ PRINOTH Website precautions not available in this manual. Consult our website at prinoth.com or contact us at: Ensure this Operating and Maintenance Manual utilityvehicles@prinoth.com remains in the cab at all times as it is an important part of the vehicle.

  • Page 6: Safety

    Indicates an immediate hazardous situation DANGER which, if not avoided, will result in death or serious injury. 0275230039 ENVIRONMENTAL PROTECTION Indicates information in the area of environmental management. 6/110 SW50 - Operation and maintenance manual...
  • Page 7 114 6560 00 0275560111 Risk of impact The driver must wear the seat safety belt at all times when driving the vehicle. 0275560109 7/110 7/110 SW50 - Operation and maintenance manual...
  • Page 8 0275560119 Hot surface hazard Some surfaces could be hot, allow the surfaces to cool before performing maintenance. 0275560116 Cutting hazard Rotating parts could cause severe injuries. Do not operate without guards. 0275560120 8/110 SW50 - Operation and maintenance manual...
  • Page 9 This label is located on the salt and sand spreader. avant de retirer les goupilles. fore removal of the lock pins. 114 6570 00 9/110 9/110 SW50 - Operation and maintenance manual...

  • Page 10: Location Of Important Labels

    Please read all labels and observe the recommendations before operating the vehicle or performing maintenance. 1-2-3-4-5 2874920055 Figure 2 Refer to the previous table for the labels corresponding to the indication on Figure 2. 10/110 SW50 - Operation and maintenance manual...
  • Page 11 SAFETY Labels on the quick attach system (if installed) 0273410039 0273410040 Figure 3 Labels on the snow blower (if installed) Figure 4 11/110 SW50 - Operation and maintenance manual...

  • Page 12: General Safety Recommendations

    Correctly secure the door and windows before and during operation. Operator must be completely within cab while vehi- cle is operating. Use the seat belts and hand-holds provided. Do not operate vehicle when bystanders are in the 12/110 SW50 - Operation and maintenance manual...

  • Page 13: Rough Terrain

    Unless vehicle can safely descend as well as ascend a slope, or an alternate descent path is known, do not attempt a climb. Small obstacles on steep slopes should always be considered a hazard. 13/110 SW50 - Operation and maintenance manual...

  • Page 14: Danger Zones

    Opening / closing cab door Crushed under tracks Crushed under the front quick attach system Hitting interior cab surfaces (e.g. seat belt not fastened) inside cab Hit by unfasten objects in the cab inside cab 14/110 SW50 - Operation and maintenance manual...
  • Page 15 Through noise from vehicle (long exposure to moderate noises) inside cab Through noise from vehicle (short exposure to loud noises) outside cab Risk to health from vibration Through vibration from the driver seat inside cab 15/110 15/110 SW50 - Operation and maintenance manual...
  • Page 16 Driving in area or terrain not suitable for vehicle Unauthorized use of the vehicle and equipment Lack of training or faulty operation Operating while personnel are in the danger zone of the veh. or equipment Faulty maintenance 16/110 SW50 - Operation and maintenance manual...
  • Page 17 Harmful emission from the engine Spilling battery acid Loss of oil filter / fuel filter Spilling oil / fuel / DEF-AdBlue® / lubricant / coolant out of their canister Not collecting water when washing components 17/110 17/110 SW50 - Operation and maintenance manual...

  • Page 18: Cab Auxiliary Exit

    NOTE : The rubber strip locks the window to its frame. Removing the rubber strip unlocks the win- dow. 0275020099 Figure 7 Pulling the rubber strip unlocks the window 18/110 SW50 - Operation and maintenance manual...

  • Page 19: Recommended Use And Practices

    Only qualified persons » Failure to carry out prescribed maintenance work; approved by the PRINOTH are allowed to drive and use. In addition to the safety precautions detailed in » Absence of completed control sheets or mainte- this manual, consult the literature of the manufacturer nance records;...

  • Page 20: Qualification Of Service Personnel

    PRINOTH. Scrapping of the vehicle at the end of its service life must be undertaken by authorised breakers yards.

  • Page 21: Left And Right

    RECOMMENDED USE AND PRACTICES LEFT AND RIGHT In this manual, the terms, “left” and “right” refer to the direction as seen from driver’s seat, looking forward. 0275640073 Figure 10 1. Left side 2. Right side 21/110 SW50 - Operation and maintenance manual...

  • Page 22: Vehicle Main Components

    1. Front blade (straight) 2. Quick attach system 3. Planetary gearbox and sprocket 4. Front wheel 5. Intermediate wheel 6. Rear wheel 7. Sand and salt spreader 8. Cowling 9. Cab 10.Windshield and auxiliary exit 22/110 SW50 - Operation and maintenance manual...

  • Page 23: Steering Column

    Pushing the ring at the tip of the lever will activate the lized, release with the lever and adjust to the best pos- windshield washer pump and provide three strokes of sible position, then; return the lever to its original the front wipers. position. 23/110 SW50 - Operation and maintenance manual...

  • Page 24: Ignition Switch

    “Start” position to prevent starter damage when the engine is running. If the engine fails to start the first time (in the “Start” posi- tion), return the key to the “Off” position and repeat the operation. 24/110 SW50 - Operation and maintenance manual...

  • Page 25: Speed Pedal

    NOTE : The red brake lights on the back of the cab are controlled by the microcontroller. The position of the may be adjusted (see Figure 15). Remove the bolts and install them in different holes to change the angle of the pedal. 25/110 SW50 - Operation and maintenance manual...

  • Page 26: Lateral Console

    Push this button (red) to activate simultaneously all ment even with the brake applied. This could flashers of the vehicle. cause severe injuries or death to bystanders or to the operator. 26/110 SW50 - Operation and maintenance manual...

  • Page 27: Transmission Lever & Speed Control

    The neutral position detent can be adjusted with the set screw (see Figure 19). The second set screw adjusts the friction of the lever assembly. 27/110 SW50 - Operation and maintenance manual...

  • Page 28: Joystick

    » A large icon outline, corresponding to the function activated, will appear in the center of the display during a short period before moving lower and smaller on the screen for the remaining time of use. 28/110 SW50 - Operation and maintenance manual...
  • Page 29 Refer to “Joystick, Auxiliary Function But- - - - while tilting the joystick : function will be ton” on page 68. according to the implement installed. Tilting the joystick while pressing the J8 button 29/110 29/110 SW50 - Operation and maintenance manual...

  • Page 30: Lcd Display

    When the red LEDs flash, a major fault has occurred. A major fault will immobilize the vehicle. Icons on the screen will provide guidance to pinpoint the problem. 30/110 SW50 - Operation and maintenance manual...

  • Page 31: Main Screen Indications

    Refer to “Vehicle Data” on page 36 intake is clean and unobstructed. Hot hydraulic oil (in the tank). Slow down to allow oil to cool and reduce the work- Refer to “Vehicle Data” on page 36 load. 31/110 31/110 SW50 - Operation and maintenance manual...
  • Page 32 One or more critical component has failed. CAN fault : main microcontroller - - - CAN fault : input/output module. Check the electrical - - - circuit. Engine coolant temperature gauge Refer to “Vehicle Data” on page 36 32/110 SW50 - Operation and maintenance manual...
  • Page 33 Avoir high load on the - - - engine and on the accessories until the normal oil temperature is reached. Time of day Refer to “Navigating” on page 35 33/110 33/110 SW50 - Operation and maintenance manual...
  • Page 34 Activated : salt and sand spreader Refer to “Joystick” on page 28 Activated : front implement Refer to “Joystick” on page 28 Activated : front lights Refer to “High/Low Beam Switch” on page 45 34/110 SW50 - Operation and maintenance manual...

  • Page 35: Navigating

    0274670272 Figure 28 1. Icon not selected (example) 2. Icon selected (example) 2874920059 Figure 26 1. Arrow pointing button to exit the main screen and access the menu icons 35/110 SW50 - Operation and maintenance manual...

  • Page 36: Vehicle Data

    7. Hyd. oil level (red dot: too low, white dot: OK) 3. PD1, software parameters 8. Fuel level remaining in percentage 9. Distance covered by vehicle 10.Hyd. oil pressure (red dot: too low, white dot: OK) 36/110 SW50 - Operation and maintenance manual...
  • Page 37 2874920062 Figure 33 Current value of potentiometers and transmission selector: 1. Throttle pedal potentiometer current value 2. Steering wheel potentiometer current value 3. Transmission lever current value 4. Engine speed potentiometer current value 37/110 SW50 - Operation and maintenance manual...

  • Page 38: Fault Log

    Pages of the vehicle fault log 0274670194 Write down the information about the failure and con- Figure 34 tact your Prinoth authorized dealer to solve the prob- Fault log menu selection lem. On these pages, Qty is the number of times the fault occurred.
  • Page 39 OCC : Occurrence Write down the code and contact your Caterpillar Write down the code and contact your Caterpillar authorized representative to solve the problem. authorized representative to solve the problem if required. 39/110 SW50 - Operation and maintenance manual...
  • Page 40 Figure 40 Column Input/output data title Description Analog input Digital input DOUT Digital output FreqIN Frequency input millivolt Pulse width modulation Rheostat input RheoIN (resistance) 0274670198 Figure 41 Input/output data - microcontroller no 1 40/110 SW50 - Operation and maintenance manual...
  • Page 41 Input data - module Input/output data See the table on the previous page for the description of the abbreviations that appear in the Set Up menu. 0274670198 Figure 44 Input data - module 41/110 SW50 - Operation and maintenance manual...
  • Page 42 0274670197 Figure 46 Input/output data 3769260018 0274670202 Figure 48 Time of day (top), language (middle) and measuring units (bottom) adjustment/selection according to the icon selected 0274670199 Figure 47 Time, language and measuring units 42/110 SW50 - Operation and maintenance manual...
  • Page 43 10.Cancel a command (or entry) or erase a fault on screen 11. Move down to the next sub-menu 12.Confirm a command 13.Move to the next screen when multiple screens (or pages) are available 43/110 SW50 - Operation and maintenance manual...

  • Page 44: Clearing Faults

    A problem must be solved by the operator or an authorized technician and then the fault has to be “cleared” as described previously. Once cleared, the fault goes from active to passive and will be recorded in the microcontroller fault log. 44/110 SW50 - Operation and maintenance manual...

  • Page 45: Overhead Console

    An icon will appear on the display. Refer to red zone provides heat, the blue zone provides cooler “Accessory Lever” for information on how to select the air. low or high beam. 45/110 SW50 - Operation and maintenance manual...

  • Page 46: Rear Flood Light Switch

    1. Continuous alarm operation 2. Normal alarm operation The backup alarm switch allows continuous alarm operation if desired. When the switch is off, the alarm activates only when the vehicle is in reverse. 46/110 SW50 - Operation and maintenance manual...

  • Page 47: Radio Receiver And Media Player

    DOME LAMP 2874920034 Figure 64 1. On-off switch The lamp is located on the headliner. It can be switched on or off and the beam is adjustable 47/110 SW50 - Operation and maintenance manual...

  • Page 48: Miscellaneous Components

    Refer to Figure 127 to identify functions and cir- icy Form, the Delivery Inspection Form and a pencil. cuits. "Adobe Reader are either registered trademarks or trademarks of ® ® Adobe Systems Incorporated in the United States and/or other countries.” 48/110 SW50 - Operation and maintenance manual...

  • Page 49: Power Outlet 12V

    » Unlock the cab by releasing the cab locking lever located behind the cab. Push the lever towards the center of the cab. 49/110 SW50 - Operation and maintenance manual...

  • Page 50: Lowering The Cab

    » Lock the cab by pushing the cab locking lever in the locked position. rod before working under it. Never operate the cab tilt switch when engine is running. » Install and secure the orange cab holding rod in its holding block. 50/110 SW50 - Operation and maintenance manual...

  • Page 51: Operator Seat

    Lift the rear handle up and hold to release the lock. Adjust to the desired position by adding or removing body weight to the rear of the seat cushion. Release the handle to lock. 51/110 SW50 - Operation and maintenance manual...

  • Page 52: Seat Belt

    » If fuel or fumes are noticed while driving, cause must be determined and corrected without delay; » Never open the fuel lines or remove the injectors if the engine runs out of fuel. 52/110 SW50 - Operation and maintenance manual...

  • Page 53: Def/Adblue® Filler Cap

    DEF/AdBlue® supply. sulphur level of 15 ppm is required. DEF/AdBlue® solution is typically colourless and Obtain the advice from the your Prinoth representative clear. Changes to colour or clarity are indicators of if the use of bio-diesel is required.

  • Page 54: Front Hydraulic/Hydrostatic Connector

    The air springs are part of the suspension system for to vehicle maintenance guide for more information on the front wheels. Air pressure should be adjusted as how to prevent contamination. indicated in this sub-section. 54/110 SW50 - Operation and maintenance manual...

  • Page 55: Track Tensioner

    The engine and the hydrostatic oil reservoir are equipped with a heating unit to facilitate starting in cold weather (sub-zero temperature). The 110 V plug is located in the right side engine compartment. 55/110 SW50 - Operation and maintenance manual...

  • Page 56: Pre-Operation Inspection

    Burn hazard Removing the radiator cap when the engine is hot can be dangerous. To avoid severe burns, do not inspect the coolant system or attempt to add coolant if the engine is hot. 56/110 SW50 - Operation and maintenance manual...

  • Page 57: Windshield Washer Fluid Level

    Ensure that end caps are Before operation, ensure the cab is locked in position. properly installed in the engaged position. Verify the Refer to “Cab Locking Lever” for full details. condition of tires. 57/110 SW50 - Operation and maintenance manual...

  • Page 58: Air Filter

    The back-up alarm must be on when the trans- mission lever is in the reverse position. If the alarm fails, severe injury or death may occur. Ensure the backup alarm operates normally before operating the vehicle. 58/110 SW50 - Operation and maintenance manual...

  • Page 59: Engine Starting And Shutdown

    » Apply the parking brake; 0274670133 » Once the “heater” icon has disappeared, turn the key to the START position. Release once the 0274670129 engine runs. » Set the engine RPM to the minimum; 0274670134 0274670131 59/110 SW50 - Operation and maintenance manual...

  • Page 60: Shutting Down The Engine

    Engine fuel, coolant and oil must be as per switch to the “off” position. specifications. Lower limit operation requires the “cold start” option and, at upper limit, unobstructed air circu- lation around radiators/coolers. 60/110 SW50 - Operation and maintenance manual...

  • Page 61: Driving Instructions

    NOTE : In reverse, the maximum speed is 50 percent lower than the maximum forward speed. turn left, turn the steering wheel to the left. The turning radius of the vehicle varies according to speed. 61/110 SW50 - Operation and maintenance manual...

  • Page 62: Slowing Down And Braking

    Ensure the track tension is correct otherwise the brake operation will be impaired. Once the oil temperature drops below the critical level (the red icon will flash), release the accelerator pedal completely to enable the vehicle to regain full speed capability. 62/110 SW50 - Operation and maintenance manual...

  • Page 63: Parking Brake

    As soon as the speed is pressed again, the auto-brake function is deactivated and brakes are released. The “A” icon appears in the LCD display whenever the auto-brake function is activated. 63/110 SW50 - Operation and maintenance manual...

  • Page 64: Loss Of Control Of The Vehicle

    When the center of gravity of the vehicle passes » Sidehill: 35% beyond an imaginary line drawn vertically upwards from the furthermost point of support of the tracks, the vehicle will tip-over or roll-over. 64/110 SW50 - Operation and maintenance manual...
  • Page 65 015 99 AAR Figure 89 1. Furthermost point of support 2. Tip-over 3. Center of gravity 015 99 AAS Figure 90 1. Furthermost point of support 2. Tip-over 3. Center of gravity 4. 35% slope 65/110 SW50 - Operation and maintenance manual...

  • Page 66: Implement Installation And Operation

    Place feet on anti-slip surfaces only. NOTICE An excessive tilt may cause the front implement to hit the quick couplers or the vehicle wind- shield. Check implement angle carefully in order to prevent damage. 66/110 SW50 - Operation and maintenance manual...

  • Page 67: General Guidelines To Operate Implements

    To get the best possible performance, ensure that the vehicle speed and engine rpm are adapted to the task. 0273410024 Figure 93 Joystick basic functions NOTE : Refer to Figure 75 regarding hydraulic quick couplers and corresponding functions. 67/110 SW50 - Operation and maintenance manual...

  • Page 68: Joystick, Auxiliary Function Button

    0273410021 Figure 94 Joystick functions with button NOTE : Refer to Figure 75 regarding hydraulic quick couplers and corresponding functions. Figure 95 Tilt quick-attach forward and fasten to implement. 68/110 SW50 - Operation and maintenance manual...
  • Page 69 » Connect the hydraulic hoses to the connectors 5 and 6 of the vehicle. » V-plow » No hydraulic hose. » Snow blower » Connect the high pressure hydraulic hoses to the 1A and 1B connectors of the vehicle. 69/110 SW50 - Operation and maintenance manual...

  • Page 70: Installing The Straight Blade

    » Use the float function, do not apply down pressure. enough. » To prevent damage when crossing a sidewalk (or any elevation), ensure that the V-plow is high enough. » Ensure that skids are adjusted properly. 70/110 SW50 - Operation and maintenance manual...

  • Page 71: Installing A Snowblower

    Ensure all fittings are clean before connecting to a cir- cuit. When possible, use a cap to protect fittings from damage and dirt. Refer to Figure 75 to identify the hoses. 027375 0011 Figure 100 71/110 SW50 - Operation and maintenance manual...

  • Page 72: Installing A Snowblower Chute Extension

    » Install the existing chute assembly on the chute extension, secure with pin and cutter pin; » Connect the hydraulic hose extensions to connec- tors on the vehicle. 0273750012 Figure 101 72/110 SW50 - Operation and maintenance manual...

  • Page 73: Using The Snowblower

    Right rotation of the ejector: To eject snow to the To get the best possible snow removal efficiency, drive right, push the joystick left until getting the desired vehicle at less than 5 km/h (3 mph). position. 73/110 SW50 - Operation and maintenance manual...
  • Page 74 90 degrees could strike the cab and cause damage. When the snowblower is down with the snow chute rotated at more than 90 degrees to the side, raising the snowblower could strike the cab and cause damage. 74/110 SW50 - Operation and maintenance manual...

  • Page 75: Installation Of The Sandspreader

    » If required by the maintenance schedule, check the Figure 107 oil level in the gearbox of the sandspreader; 1. Level plug » Fill the sand spreader with salt or sand, as 2. Drain plug required. 75/110 SW50 - Operation and maintenance manual...

  • Page 76: Using The Sand And Salt Spreader

    108) at 15 km/h. Between 0 km/h and 15 km/h, the spreading rate will increase in a linear fashion from 0 to 70% based on speed. If vehicle speed exceeds 15 km/h, the spreading rate will not exceed 70%. 76/110 SW50 - Operation and maintenance manual...

  • Page 77: Counterweight Installation

    400 lb (180 kg) V-plow Installed None 693400013 Not installed 400 lb Figure 108 (180 kg) Setting the spreader flow rate on the display Snowblower Installed None Not installed 400 lb (180 kg) 77/110 SW50 - Operation and maintenance manual...

  • Page 78: Technical Data

    Hydrostatic motors Type Bent axis, fixed displacement Gearboxes - end drive Type Planetary gearbox Brakes (vehicle in motion) Type Positive deceleration through the hydrostatic transmission Brakes (Parking) Type Multi-disc, spring applied and pressure-released 78/110 SW50 - Operation and maintenance manual...
  • Page 79 Sand spreader gearbox oil (if installed) Same as the planetary gearbox oil Synthetic gear oil on PAO base (poly-alpha-olefin), ISO viscosity grade 220, Planetary gearbox oil SAE viscosity 75W 90 or 75W 140 API GL-4 or GL-5 79/110 79/110 SW50 - Operation and maintenance manual...

  • Page 80: Dimensions

    2 1 9 5 1 2 6 8 2 3 3 8 3 2 9 7 1 2 8 5 3 8 2 9 2874920079 Figure 109 Dimensions are in millimetres (approximate - wide cab) 80/110 SW50 - Operation and maintenance manual...

  • Page 81: General Maintenance

    WARNING Oil under pressure, hot oil Oil escaping under pressure can penetrate skin and cause severe injuries or burns. Release pressure and use protective clothing or equip- ment before servicing the hydraulic/hydrostatic system. 81/110 SW50 - Operation and maintenance manual...

  • Page 82: How To Wash And Clean The Vehicle

    Repeat without soap to rinse. Water sensitive areas can be cleaned with compressed air, either from a can of compressed air or from a pressure pipe. 82/110 SW50 - Operation and maintenance manual...

  • Page 83: Engine And System Maintenance

    3. Engine oil filler neck (viewed from right side) operation. 4. Filler neck and cap (view from the right side) Refer to your authorized Caterpillar representative for more details on the sample analysis program. 83/110 SW50 - Operation and maintenance manual...

  • Page 84: Primary Fuel Filter (And Water Separator)

    Addi- tionally, water must be drained from the housing at regular intervals, refer to “Daily and Weekly Operator Verification Schedule” on page 102 for the recom- mended frequency. 84/110 SW50 - Operation and maintenance manual...

  • Page 85: Engine Coolant

    Perform Level 2 analysis yearly. Refer to your authorized Caterpillar representative for more details on the sample analysis program. 85/110 SW50 - Operation and maintenance manual...
  • Page 86 The vehicle can be used without any problem or restriction while the regeneration is active. If a regeneration happens to be in progress while the vehicle is immobilized, setting the vehicle in motion will automatically stop the regeneration cycle. 86/110 SW50 - Operation and maintenance manual...

  • Page 87: Drive And System Maintenance

    Pressure Cap Verification Refer to the proper documentation for details. Air should escape when opening the cap of the reser- voir (when oil is warm). If air does not escape, replace the cap. 87/110 SW50 - Operation and maintenance manual...

  • Page 88: Releasing Hydraulic Pressure

    Ensure the tracks are tightly adjusted at all ing hoses, always disconnect the drain hose last. times. The vehicle loses its braking ability when the tracks are loose. Braking problems could cause accidents and injuries to the operator or bystanders. 88/110 SW50 - Operation and maintenance manual...

  • Page 89: Track Wear

    1. Force 2. Deflexion NOTE : These guidelines are established exclusively for genuine Prinoth tracks (see next table). » Ensure both tracks have the same tension. To check, measure the distance between the third and fourth wheels. The distance must be within 1/8 of an inch.

  • Page 90: Planetary Gearbox Oil Level

    » Drain the oil by opening both plugs. » Return the plugs to the original positions. » Refill the planetary gearbox with oil so the level reaches the recommended level. » Reinstall the plugs. 90/110 SW50 - Operation and maintenance manual...
  • Page 91 It is essential that the vehicle is safely immobilized before disengaging the planetary gearboxes. Braking is impossible with the planetary gearboxes disen- gaged. » The planetary gearbox is engaged when the pin is out (end cap in normal position). 91/110 SW50 - Operation and maintenance manual...

  • Page 92: Electric System Maintenance

    “LOCK” indication. Always operate the vehicle with the cover installed. There are no spare fuse in the housing. Improper fuse rating could cause overheating and fire. 92/110 SW50 - Operation and maintenance manual...

  • Page 93: Identification Of The Fuses In The Cab

    Description FU01 Feux de détresse et clignotants / hazard and flashers FU02 Relais frein et avertisseur sonore / brake relay and buzzer FU03 Contrôleur, écran, capteur de vitesse (MSS) / controller, screen, MSS 93/110 SW50 - Operation and maintenance manual...
  • Page 94 Essuie-glace avant arrêt / front wiper brake CB04 Essuie-glace avant / front windshield wiper CB05 Essuie-glace arrière / rear windshield wiper CB06 CB07 CB08 CV09 C01/C05 Relais allumage / ignition relay Relais microcontrôleur / microcontroller relay 94/110 SW50 - Operation and maintenance manual...
  • Page 95 ELECTRIC SYSTEM MAINTENANCE Description Relais frein / brake relay Relais auto frein / auto brake relay Voir C01 / See C01 C06/C07 Relais accessoire / implement relay 95/110 95/110 SW50 - Operation and maintenance manual...

  • Page 96: Identification Of The Fuses And Relays In The Cowling

    » Re-tighten the battery terminals if required. 2874920016 Figure 128 1. Glow plug relay 2. Starter relay 3. Lift pump relay 4. Main power relay 5. DEF reversing valve relay 6. SCR main relay 96/110 SW50 - Operation and maintenance manual...

  • Page 97: Electric Components And Water

    Addi- tionally, welding could affect the cab (or frame) struc- tural integrity. Always obtain the permission of a PRINOTH Service Representative before performing any welding on the vehicle. 97/110 SW50 - Operation and maintenance manual...

  • Page 98: Cab And Frame Maintenance

    If a window, door, grill or a part of the cab structure is damaged or worn out, replace by a trained mechanic with a genuine PRINOTH part. If a part of the cab sup- port hardware is damaged or worn out, replace with a genuine PRINOTH part.

  • Page 99: Miscellaneous

    Refer to “Daily and Weekly Operator Verifi- cation Schedule” on page 102 for the recommended frequency of lubrication. Twelve grease points on the quick-attach system Total : 12 grease points 2874920066 2874920064 2874920067 2874920065 99/110 SW50 - Operation and maintenance manual...
  • Page 100 One grease point on each wheel hub. (inside the cab heater housing). Total : 6 grease points Total : 1 grease point. 2260009901 Two grease points on the pivot point of the suspension arm. Total : 4 grease points. 100/110 SW50 - Operation and maintenance manual...
  • Page 101 MISCELLANEOUS Accessories One grease point on the left bearing, three on the hinges of the lower panel of the sand spreader. Total : 4 grease points. 2874920072 101/110 SW50 - Operation and maintenance manual...

  • Page 102: Daily And Weekly Operator Verification Schedule

    Check fuel level on LCD display main screen, refuel if required • DEF/AdBlue® Check DEF/AdBlue® level on LCD display main screen, refill if required • OTHER Check LCD display for warning messages or other indications. Check backup alarm. 102/110 SW50 - Operation and maintenance manual...

  • Page 103: Severe Service Application

    » Improper maintenance procedure (for examples improper parts, improper fluids, extending mainte- nance intervals, etc.). Contact your Prinoth representative for information on how to modify maintenance practices to minimize the impacts of these elements. ENGINE OPERATING HOURS...

  • Page 104: General Maintenance Tasks

    If analyzing the coolant (not mandatory), obtain a sample. Refer to the «Engine « section • Test / add Cooling System Supplemental Coolant Additive (SCA). • • Inspect hydrostatic oil cooling system. Check for leaks. 104/110 SW50 - Operation and maintenance manual...
  • Page 105 Check the bolt torque, the spring condition and check for leaks on the • cylinders. Check the wear on the carbide blade and replace as requi- red. Before storage, clean with a pressure washer, then apply anti-corrosion • compound. 105/110 105/110 SW50 - Operation and maintenance manual...
  • Page 106 Check torque of cab pivot bolts (100 ft-lb). Re-torque if required. • • Check rubber supports (engine, radiator, reservoir, frame, etc.). * Refer to the engine supplier documentation for more details on maintenance of the engine. 106/110 SW50 - Operation and maintenance manual...

  • Page 107: Break-In And Storage Guidelines

    » Completely fill the fuel tank; » Completely fill the DEF/AdBlue® tank; » Drain water from the water separator; » Change lubricating fluids; » Apply a thin coat of grease on the exposed piston rods of cylinders. 107/110 SW50 - Operation and maintenance manual...

  • Page 108: Disposal

    /or barrels must be clearly labelled and weather- proofed with the following information: » Nature of hazard; » Name and description of contents; » Hazard category and numbers; » Consigner (name, address and dept.); » Date. 108/110 SW50 - Operation and maintenance manual...

  • Page 109: List Of Abbreviations

    Falling Object Protective Structure GVWR Gross Vehicle Weight Rating Horse Power International Organization for Standardiza- tion Liquid Crystal Display Light Emitting Diode Less Restricted Countries MP1/MP2 Microcontroller 1 / Microcontroller 2 Motor Speed Sensor International 109/110 SW50 - Operation and maintenance manual...