Wittke TWIN AUGER Operator'S Manual Download Page 4 | Manualshive

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Liability

Labrie Enviroquip Group assumes no liability for any incidental, consequential, or other liability that
might result from the use of the information contained in this document.

All risks and damages, incidental or otherwise, arising from the use or misuse of the information
contained herein are entirely the responsibility of the user.

Although careful precaution has been taken in the preparation of this document, Labrie Enviroquip
Group assumes no responsibility for errors or omissions.

January 2017

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Summary of Contents for TWIN AUGER

Page 1: ...TWIN AUGER OPERATOR S MANUAL ...

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Page 3: ...TWIN AUGER OPERATOR S MANUAL ...

Page 4: ...tion contained in this document All risks and damages incidental or otherwise arising from the use or misuse of the information contained herein are entirely the responsibility of the user Although careful precaution has been taken in the preparation of this document Labrie Enviroquip Group assumes no responsibility for errors or omissions January 2017 ...

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Page 7: ...nd Informative Decals 14 Decals on Pod 14 Decals on Chassis 19 Decals outside Cab 20 Decals inside Cab 20 21 Multiplex Switch Actuators 23 Safety Features 24 Back Up Alarm 24 Camera System 24 Safety Lockout Tests 25 Arms and Forks Fully Retracted Proximity Switches 25 Cleanliness 26 Locking Out and Tagging Out the Vehicle 26 Shutting Down the Vehicle 27 Starting the Vehicle 27 Controls and Indicat...

Page 8: ...Parking Brake 54 Operating the WITTKE TWIN AUGER 55 Daily Inspection 55 Approaching the Vehicle 55 Visual Inspection 56 Starting the Vehicle 56 Pod Inspection Procedure 57 Arm Inspection Procedure 58 Inspection Sheet 62 Position of the Lifting Arms 63 When In Collection Mode 63 En Route 63 Overheight Caution 63 When Not In Collection Mode 63 Exhaust Regeneration Process 64 Collecting Food Waste 65...

Page 9: ...ents will then slide out of the dumpsters and into the hopper where two large augers spin continually to move the recently dumped contents into the pod where they will be shredded into small pieces Once the pod is loaded to its full capacity it will be transferred to a trailer that will take it to a food recycling facility The WITTKE TWIN AUGER is designed to be operated by only one person at a ti...

Page 10: ...2 back dumping doors see Figure 1 6 are the main components of the food waste pod The hopper is the area of the pod where food waste is dumped The 2 augers located at the bottom of the hopper are pieces of equipment that push food waste into the pod and eject it at food recycling facilities through the 2 dumping doors located at the back of the pod NOTE Both augers go from one end of the pod to th...

Page 11: ...gure 1 6 Dumping doors 2 ladders of which one is retractable are fixed to the back left hand side of the pod see Figure 1 7 These ladders allow operators to easily climb up onto the top of the pod especially when the internal pod camera needs servicing or repairing Hopper Augers ...

Page 12: ...1 8 Loading unloading connection area Just above left of the loading unloading connection area there is a yellow camera cable see Figure 1 8 This cable must also be disconnected before rolling off the pod The WITTKE TWIN AUGER is fitted with a chain gear system see Figure 1 9 that pulls or pushes the food waste pod during loading or unloading A system of automatic and manual locks see Figure 1 10 ...

Page 13: ...TTKE TWIN AUGER units are equipped with an electronic monitoring system called the multiplexed system The multiplexed system used by Labrie is a CAN based system that integrates a display monitor a control panel and a number of electronic controllers This whole system has been designed to help you operate your unit in an efficient and easy way See Labrie s Multiplexed System on page 31 for more de...

Page 14: ...mpleted or otherwise expressly authorized by Labrie or an authorized Labrie distributor Repairs or modifications which have been authorized by Labrie or an authorized Labrie distributor that are performed by personnel which is not qualified to perform such repairs or modifications Normal wear item parts including without limitation oils fluids filters tracks rollers wear shoes tailgate seals chain...

Page 15: ...E MAKES NO WARRANTY AS TO MERCHANTIBILITY FITNESS FOR USE LEGALITY OF OPERATION IN ANY JURISDICTION OR ANY IMPLIED WARRANTY OF ANY KIND OR NATURE LABRIE SHALL NOT BE LIABLE FOR ANY SPECIAL OR CONSEQUENTIAL DAMAGES OF ANY KIND OR NATURE NO OTHER PERSON FIRM CORPORATION INCLUDING THE LABRIE DISTRIBUTOR CAN BIND LABRIE TO ANY WARRANTY OTHER THAN THIS WARRANTY OR OTHERWISE MODIFY SAID WARRANTY Labrie ...

Page 16: ...175A Route Marie Victorin Levis QC G7A 2T3 Toll Free 1 877 831 8250 Telephone 1 418 831 8250 Service Fax 1 418 831 1673 Parts Fax 1 418 831 7561 Parts and warranty During business hours 8 00 AM to 5 00 PM Eastern Standard Time Technical Support Service Available 24 hours Website www labriegroup com E mail sales labriegroup com IMPORTANT For technical support and parts ordering the serial number of...

Page 17: ...bility He must heed all safety notions explained in this manual and pay attention to the decals on the vehicle Danger Indicates a hazardous situation which if not avoided will result in serious injury or death Warning Indicates a hazardous situation which if not avoided could result in serious injury or death Caution Indicates a hazardous situation which if not avoided may result in minor or moder...

Page 18: ... recommendations For help or for more information please contact the manufacturer or any of its authorized representatives To keep records of all vehicle breakdowns and malfunctions as well as any inspection and maintenance To ensure that all failures or malfunctions that may be affecting the safe use of the vehicle are repaired before the vehicle is put back into operation To meet the appropriate...

Page 19: ...ren may be present Wear safety glasses and footwear gloves and any other safety equipment when loading food waste Check mirrors windows lights and monitor equipment are clean and adjusted properly Use caution when driving with an unevenly distributed load Inspect for overhead hazards e g power lines prior to lifting arms or climbing up on the top of the pod Always use safety harness when climbing ...

Page 20: ...e vehicle with more than one worker additional safety items shall be installed to protect the co worker from hazardous situations IMPORTANT In such cases Labrie Enviroquip Group must be informed of every and all units that will be operated by more than one worker Labrie Enviroquip Group will then determine and supply at the customer sexpense therequiredsafetyitems Foradditionalinformation pleaseco...

Page 21: ...ly by qualified personnel Figure 2 1 5 lb fire extinguisher left 20 lb fire extinguisher right Warning Make sure that all people and obstructions are sufficiently cleared from the lifting arms before moving them Failure to do so may result in unit and or property damages personal injury or death Warning Make sure there is enough clearance between raised dumpster cart and overhead power lines The l...

Page 22: ...ormative decals while working in and around the WITTKE TWIN AUGER Keep your decals clean and in good condition at all times For replacement decals please call LabriePlus Decals may vary from one unit to another depending on the options and features installed on the unit The following is an illustrated list of decals but not limited to Decals on Pod 120289 84470 93490 159785 Optional 84368 ...

Page 23: ...Safety 15 84466 190902 182922 120983 79014 ...

Page 24: ...16 Safety 84472 47256 84419 Spanish 32307 190901 Optional Optional ...

Page 25: ...Safety 17 97832 84447 159852 Optional Optional 179015 ...

Page 26: ...18 Safety 120557 121022 Spanish ...

Page 27: ...Safety 19 Decals on Chassis 188649 32411 Optional 190900 ...

Page 28: ...20 Safety Decals outside Cab 159793 Optional Optional Optional 79955 79963 Optional 183198 Decals inside Cab 104539 ...

Page 29: ...84001 120972 120975 32272 84368 84002 47420 84420 Safety 21 ...

Page 30: ...22 Safety 173657 84303 84327 79891 183198 ...

Page 31: ...Safety 23 Multiplex Switch Actuators NOTE Multiplex switch actuators and their location on the control panel vary according to the options installed on the unit ...

Page 32: ... see Figure 2 2 right one inside the pod see Figure 2 3 left one in the hopper see Figure 2 3 right and one in the cab facing the road see Figure 2 4 The operator can switch from one camera to the other using a selector switch located on the 7 LCD color monitor installed in the cab Refer to the camera manufacturer s manual for more information Figure 2 2 Camera on chassis back end left on chassis ...

Page 33: ...at the Arms Not Stowed button on the control panel turns red when the arms and forks are moved away from their parked position For this test proceed as follows 1 Lower the arms and forks The Arms Not Stowed button on the control panel should become red 2 Fully raise the arms without parking the forks The Arms Not Stowed button should still be red 3 Park the forks The Arms Not Stowed button should ...

Page 34: ...e and see to the application of this procedure To lock out and tag out your WITTKE TWIN AUGER vehicle 1 Park the vehicle on safe level ground and apply the parking brake see Figure 2 5 Figure 2 5 Parking brake button 2 Make sure the pod is empty 3 Switch OFF the hydraulic pump 4 Turn OFF the engine remove the key from the ignition store it in a safe and controlled area preferably on yourself and t...

Page 35: ...ts Also 1 Park the vehicle on a hard level surface and apply the parking brake see Figure 2 5 2 Make sure that all moving parts are in their home position arms forks etc 3 Turn OFF in sequence the hydraulic pump see Figure 2 10 the electrical system the engine and the master switch see Figure 2 6 4 Drain all air tanks and water trap Figure 2 7 Drain valves left water trap right Starting the Vehicl...

Page 36: ...SI Figure 2 9 Air pressure indicator IMPORTANT Do not operate or move the vehicle until air pressure has reached 70 PSI 4 Engage the hydraulic system by switching ON the Pump ON OFF switch on the control panel see Figure 2 10 Warning Failure to fully open the shut off valve will cause immediate damage to the pump even if the pump is turned off ...

Page 37: ...Safety 29 Figure 2 10 Hydraulic pump ON OFF switch ...

Page 38: ...30 Safety ...

Page 39: ...el and a set of electronic controllers This whole system has been designed to help you operate your unit in an efficient and easy way Labrie s multiplexed system is reliable and safe and it requires less wiring harnesses to operate It can also monitor various function status of the truck and display warning and caution messages Through its monitor see Figure 3 1 Labrie s multiplexed system informs...

Page 40: ... on continuously there may be a communication problem between the monitor and the master control module Report this problem to the maintenance personnel NOTE The monitor screen works even if the engine is not started All it needs is electrical power However if you start the engine the monitor will reboot to reflect the changes caused by the starting of the truck Main Page The next page that comes ...

Page 41: ... set the Time and Date indicator go to the Main Menu and choose Time Adjust Hydraulic Oil Temperature Indicator optional This optional indicator when provided shows you the current hydraulic oil temperature This indicator is found on the upper right hand side corner of the screen Warning and Caution Messages On the monitor screen yellow highlighted messages indicate that caution should be used and...

Page 42: ... Oil Add Hydraulic Oil Miss 1 Scan with Master Refer to Maintenance Personnel or LabriePlus Pump Stop Main Air Pressure Let the Air Build Up to Required Pressure Pump Aux EStop Pull Up Aux EStop Button Pump Cab EStop Pull Up Cab EStop Button Pump Deadman Switch ON Call LabriePlus Switch Must be OFF to Engage Pump Pump Ext EStop Pull Up Ext EStop Button Pump Fork Width Decr Switch ON Call LabriePlu...

Page 43: ...s disconnected Refer to Maintenance Personnel or LabriePlus Button Pack 14 is disconnected Refer to Maintenance Personnel or LabriePlus Button Pack 15 is disconnected Refer to Maintenance Personnel or LabriePlus CAN Error Level 1 Refer to LabriePlus CAN Error Level 2 Refer to LabriePlus CAN Error Level 3 Refer to LabriePlus Comm Lost with Master Refer to Maintenance Personnel or LabriePlus Module ...

Page 44: ... the highlighted or active cause One possible cause is highlighted at a time What is shown in light and small print in the lower part of the screen are causes that have already been dealt with non active causes see Figure 3 5 Figure 3 5 Example of a possible cause NOTE If the system detects a problem a beep will sound and a message will appear on the monitor screen NOTE To go back to the Main Page...

Page 45: ...ion from the Main Menu highlight the desired section using the up down arrows and press the OK button I O Status In this section you will find helpful information to troubleshoot pod related problems that you may face during your day to day tasks These problems can be of any nature from hydraulic to mechanical electrical or pneumatic Select the control module corresponding to the part of the truck...

Page 46: ...ple if you select rectangle I00 a short description appears in the lower part of the screen which indicates that this rectangle relates to the input element coming from the service brake pressure switch NOTE Each rectangle is numbered and relates to a specific function of the truck However for a given number the related function may vary from truck to truck Press Esc to return to the preceding pag...

Page 47: ...eceding page Press the Force button to display the Force page NOTE To go back to the Main Page or Main Menu press Esc as needed until the desired page is displayed Force The Force page is accessible from the Output Status page Just press the corresponding button to access the Force page But before the Force page is displayed a warning message appears on the monitor screen see Figure 3 9 Table 4 Co...

Page 48: ...wer right hand side corner of the screen IMPORTANT It is very important to read this message entirely before accessing the next page Figure 3 10 Warning message w OK prompt Press OK to go to the Force page or Esc to return to the preceding page After pressing OK the Force page appears on the screen Figure 3 11 Force page input ...

Page 49: ...a yellow rectangle means there is an open circuit A white bordered rectangle means that this rectangle is selected Use the directional arrows to select a specific rectangle or function When a rectangle is selected a short description of the corresponding function appears at the bottom of the screen After selecting a rectangle press ON to activate the corresponding function rectangle turns from blu...

Page 50: ...ion buses are completely independent of one another except for some specific data that are transferred from the chassis J1939 bus to Labrie s multiplexed system in which they are used These specific data are the following selected gear current gear road speed engine RPM brake parking brake Press Esc to return to the preceding page Module Software Version On the Module Software Version page you wil...

Page 51: ...u simply add those digits to that base number to get the corresponding electrical schematic number So in this case the electrical schematic number is ZS008651 Press Esc to return to the preceding page Pump Usage This section contains an optional hour meter that tracks pump usage for maintenance purposes Press Esc to return to the preceding page Time Adjust This section allows you to set the Time a...

Page 52: ...ound on the control panel Figure 3 15 Control panel part 1 Figure 3 16 Control panel part 2 NOTE The switches and indicators that are on the control panel vary according to the options installed on the vehicle Auxiliary controls Speed up ON Speed up AUTO Pod unlock Pod lock Gripper open Gripper close Mirror light Canopy light Pump switch Auto packing Strobe lights Work lights Pod ready Armsnot sto...

Page 53: ...the vehicle Do not keep the main shut off valve closed even if the pump PTO switch is turned off The pump is always turning whatever the engine RPM It is very important not to let the pump run dry or without oil Otherwise the pump will be seriously damaged or even destroyed Figure 3 17 Main shut off valve IMPORTANT In case of a leak in the hydraulic system and if the vehicle has to be driven somew...

Page 54: ...installed on your vehicle Press the switch once to turn ON work lights switch turns green Press the switch again to turn OFF work lights switch turns blue Auxiliary Controls Switch optional Auxiliary controls if installed on your unit are located outside directly on the front left hand side tire guard see Figure 3 19 For these controls to be enabled the operator must press the Auxiliary Controls s...

Page 55: ...again to disable this feature switch turns blue Speed Up Switches optional These switches see Figure 3 15 engage disengage the optional speed up feature which is used to increase the engine speed up to 1500 RPM whenever a pack or an auto pack cycle is initiated The upper switch is used to engage the speed up function which increases the engine speed to 1500 RPM until disengaged Press this switch t...

Page 56: ...efore this speed up switch can be turned on Pod Lock Switch This switch see Figure 3 15 is used to lock the pod preventing it from rolling on the chassis and ultimately from falling on the ground Press this switch to lock the pod The switch turns green which means it has been activated IMPORTANT The pod lock switch must always be activated when a pod is on the chassis for collection purposes Pod U...

Page 57: ... to the chassis and is therefore not ready for food waste collection operation Arms Not Stowed Indicator Light This indicator light is located on the in cab control panel see Figure 3 16 If this indicator light is green the arms and forks are adequately stowed If this indicator light is red the arms and forks are not adequately stowed IMPORTANT Never drive this vehicle when this indicator light is...

Page 58: ...the yellow push button Both screws will then stop immediately Screw Rewind Push Button yellow Sometimes during food waste collection one of the screw may get jammed and therefore may no longer move the waste into the pod In such a situation press the screw rewind push button see Figure 3 24 to correct it By pressing this button both screws will go the opposite way momentarily to unjam the system W...

Page 59: ...e the cab see Figure 3 25 just above the front left hand side tire guard The main three push buttons are the same as those on the in cab screw control station For a short description of these push buttons refer to In Cab Screw Control Station on page 49 Figure 3 25 Outdoor screw control station Speed Up Control Button optional Located just below the yellow push button the speed up control button s...

Page 60: ...ndle is for the arms As the accompanying sticker indicates pushing the corresponding handle away from you toward the front will lower the arms or forks whereas pulling the corresponding handle toward you will raise the arms and forks Each handle operates independently So it is possible to activate both controls simultaneously Figure 3 26 In cab joystick NOTE Joystick functions are reversed dependi...

Page 61: ...ion Pod Control Button This button see Figure 3 28 is used to move the pod forward or backward on the chassis during the pod transferring process Turn the button to the left and hold it to move the pod forward Turn the button to the right and hold it to move the pod backward NOTE As soon as you let go of the button the pod stops immediately Figure 3 28 Pod control button Up Down Arms handle Forks ...

Page 62: ...s a description of the controls and buttons found on the dashboard Parking Brake The parking brake must be used every time the WITTKE TWIN AUGER is stopped on idle position other than at regular traffic stops see Figure 3 29 Figure 3 29 Parking brake button ...

Page 63: ...nd maintenance personnel Consult with your supervisor for specific rules of driving the WITTKE TWIN AUGER Obey all speed restrictions and regulations Daily Inspection Approaching the Vehicle As you approach the vehicle look for any object under or against the vehicle and check the surroundings for people other vehicles as well as ground and overhead obstructions Ensure that the truck is parked at ...

Page 64: ...s fully open Ensure there are no mechanical problems structure rollers hinges door locks wear items etc Report any defective system to the maintenance personnel Ensure there are no leaks cracks or other types of problems on the frame area fuel tank hydraulic tank air tanks air tanks must be drained every day and wheels Once the visual inspection is over you must start the engine to check if the sy...

Page 65: ...oors for proper latching see Figure 4 1 Figure 4 1 Dumping doors 2 Press the green push button on the in cab outside screw control station see Figure 3 19 and Figure 3 23 to make both screws rotate in a forward direction Both screws should be working properly while rotating in that direction NOTE Pressing the green push button will make both screws rotate for 30 seconds Figure 4 2 Twin screws 3 Pr...

Page 66: ...tanks must be drained every day and wheels for leaks cracks or other type of problems 8 At the front end check lights and mirrors 9 Go around and check lights clean camera lenses decals lights etc 10 Check for hydraulic leaks Arm Inspection Procedure On a daily basis perform a visual inspection of the lifting arms forks and gripper looking for leaks cracks or premature wear of the moving parts Ref...

Page 67: ...raulic pump 3 Fully lower both lifting arms and extend both forks 4 Turn OFF the hydraulic pump see Pump Switch on page 45 and the engine 5 Ensure that the parking brake is applied and the vehicle is tagged out for maintenance purposes see Locking Out and Tagging Out the Vehicle on page 26 6 Perform a visual inspection of the following items cylinders pivots Warning Apply the lockout tagout proced...

Page 68: ... open see Figure 4 4 including all its related parts bolts pivots hoses etc 8 Perform an inspection of the gripper with its fingers closed see Figure 4 5 including all its related parts bolts pivots hoses etc To do this 8 a Start the engine and engage the hydraulic pump see Pump Switch on page 45 Wait for the air pressure to reach 70 PSI before engaging the hydraulic pump ...

Page 69: ...e parking brake is applied and the vehicle is tagged out for maintenance purposes see Locking Out and Tagging Out the Vehicle on page 26 9 Report any system malfunction leak defect to the maintenance personnel Figure 4 4 Open gripper Figure 4 5 Closed gripper Danger Ensure no one will be caught between both gripper fingers when operating the gripper ...

Page 70: ...s Cab horn Low oil pressure Exterior back up horn Low oil warning light buzzer Windshield cracks Seat and seat belt Windshield wipers Clutch free play Juggler Heat Defrost License registration papers Reflective triangles Service brakes adjusted Steering play Parking brakes operational Radio Low air warning light buzzer Camera Air compressor adequate VISUAL BODY WALK AROUND PRE POST PRE POST PRE PO...

Page 71: ...ng the WITTKE TWIN AUGER in your location IMPORTANT Always obey speed restrictions and road regulations Overheight Caution In some locations the WITTKE TWIN AUGER may be overheight when the arms are in the full up travel position Consult local regulations or confer with your supervisor if unsure NOTE Before passing under an overpass be aware of the required clearance When Not In Collection Mode To...

Page 72: ...o reduce the engine load between stops NOTE Switch the hydraulic pump to OFF if your route destination is more than 1 mile 1 6 km away Exhaust Regeneration Process To get more details about exhaust regeneration process please refer to the chassis manufacturer s documentation NOTE During the exhaust regeneration process the operator must raise the arms until they rest on the rubber bump stops Failu...

Page 73: ... Switch on page 45 Wait for the air pressure to reach 70 PSI before engaging the hydraulic pump 2 Check the pod ready indicator light see Figure 3 16 This indicator light must be green lighted which means the pod is adequately placed on the chassis NOTE For the pod ready indicator light to be green lighted the pod must reach the front end of the chassis rails so that it can trigger the limit switc...

Page 74: ...inst pod 4 Check all 5 hydraulic hoses are well connected Figure 4 10 Hydraulic hoses 5 Check both red and black electrical connectors are properly connected Figure 4 11 Electrical connectors 6 Check the small electrical connector is well connected see Figure 4 12 ...

Page 75: ...4 12 Small electrical connector 7 Check the camera cable is connected Figure 4 13 Camera cable 8 Ensure both manual locks are in locked position Figure 4 14 Manual lock handle 9 Ensure the rear safety lock is attached to the pod see Figure 4 15 ...

Page 76: ...necessary checks you are now ready to proceed with food waste collection To collect food waste 1 Turn ON the hydraulic system See Pump Switch on page 45 2 Position the WITTKE TWIN AUGER to approach the front of the container see illustration below NOTE The illustrations used in this section are for reference only and may differ from actual truck appearance 3 Adjust the arms and forks as required t...

Page 77: ...stops IMPORTANT Do not tip the container much more than 45 degrees The container may slip off the forks and fall into the hopper NOTE The forks may be cycled up and down in short movements to help empty the container 6 Adjust the forks to a 45 degree angle to dump the container into the hopper NOTE While raising the arms and consequently the container the operator should adjust the forks to make s...

Page 78: ...lear the hopper by pushing food waste into the pod NOTE You may also use the auto packing feature to automate the packing process in which both screws will automatically start rotating for a 30 second duration after each container is emptied of its contents For more information on this feature see Auto Packing Switch optional on page 47 Danger Be sure there is enough clearance to dump the containe...

Page 79: ...ee Parking Brake on page 54 6 Press the GRIPPER CLOSE button see Figure 3 15 on the control panel and keep it pressed until the cart bin is firmly held by the gripper 7 Lift the cart bin and empty its contents into the hopper using the in cab arm lever 8 Once the contents of the cart bin have been emptied completely bring it back to the ground using the in cab arm lever 9 Release the cart bin usin...

Page 80: ...d to Trailer When the pod is full it has to be transferred to a trailer and transported to an appropriate disposal facility where it will be unloaded Preparing Pod for Transfer The following procedure must be applied prior to transferring the pod to a trailer NOTE Order is important 1 If it is not already done turn OFF the hydraulic pump Figure 4 16 Hydraulic pump switch 2 Disconnect all 5 hydraul...

Page 81: ...connector in bracket hole 4 Disconnect the red electrical connector and place it in the appropriate bracket hole see Figure 4 19 Figure 4 19 Red electrical connector in bracket hole 5 Disconnect the small electrical connector and place it in the appropriate bracket hole Figure 4 20 Small electrical connector in bracket hole 6 Disconnect the camera cable see Figure 4 21 ...

Page 82: ...cks to the unlocked position see Figure 4 22 Figure 4 22 Manual lock in unlocked position 8 Unlatch the rear safety lock from the pod Figure 4 23 Rear safety lock unlatched 9 Deactivate the air actuated hooks To do so 9 a Start the engine and engage the hydraulic pump see Pump Switch on page 45 ...

Page 83: ...of the WITTKE TWIN AUGER and its components the unit has to be cleaned after each working day Clean Up Procedure To clean up your WITTKE TWIN AUGER unit do the following 1 Drive the unit to an appropriate clean out area 2 Set the parking brake 3 If it is not already done turn OFF the hydraulic pump The hydraulic pump switch should now be blue 4 Stop the engine 5 Complete the lockout tagout procedu...

Page 84: ...urn OFF all lights work lights strobe light etc 6 Shut the unit OFF following the chassis manufacturer s recommendations 7 Drain air from all air tanks 8 Turn OFF the master switch see Figure 4 25 Figure 4 25 Master switch Water Trap Bleed Usually located on the right hand side truck frame near mid section the water trap see Figure 4 26 must be drained at the end of every working day Just slacken ...

Page 85: ...ydraulic tank see Figure 2 8 4 Carefully inspect and find the cause of the leak 5 Call the maintenance facility and report your findings 6 If the leak cannot be repaired on site and the vehicle cannot be towed remove the pump drive shaft before restarting the engine 7 When it is time to restart the pump after repair ensure that the shut off valve on the hydraulic tank see Figure 2 8 is fully open ...

Page 86: ...78 Operating the WITTKE TWIN AUGER ...

Page 87: ...rts Fax 1 418 831 7561 Mailing Address Mailing Address P O Box 530 175A Route Marie Victorin LaFayette GA 30728 Levis QC G7A 2T3 Parts and Warranty Parts and Warranty During business hours During business hours 8 00 AM to 6 00 PM Eastern Standard Time 8 00 AM to 5 00 PM Eastern Standard Time Technical Support Service Technical Support Service Toll Free 1 800 231 2771 Toll Free 1 877 831 8250 24 ho...

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