Wittke TWIN AUGER User manual

TWIN AUGER™
OPERATOR’S MANUAL

TWIN AUGER™
OPERATOR’S MANUAL

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

Liability ........................................................................................ ii
Table of Contents ........................................................................ v
Introduction ................................................................................ 1
Introducing the WITTKE TWIN AUGER™ ......................................................................................................................................... 1
Product Overview ...................................................................................................................................................................... 1
Multiplexed System .................................................................................................................................................................. 5
Standard Limited Product Warranty .......................................................................................................................................... 6
To Contact Labrie Plus .................................................................................................................................................................... 8
In the U.S. ...................................................................................................................................................................................... 8
In Canada ...................................................................................................................................................................................... 8
Safety ........................................................................................... 9
Conventions ....................................................................................................................................................................................... 9
Basic Safety Notions ........................................................................................................................................................................ 9
Responsibilities ............................................................................................................................................................................... 10
Employer’s Responsibilities ................................................................................................................................................ 10
Employee’s Responsibilities ................................................................................................................................................ 11
Things to Do .................................................................................................................................................................................... 11
Things to Avoid .............................................................................................................................................................................. 11
General Precautions ..................................................................................................................................................................... 12
Fire ...................................................................................................................................................................................................... 13
Safety Kits ......................................................................................................................................................................................... 14
Location of Safety and 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 Indicators ............................................................ 31
Labrie’s Multiplexed System ...................................................................................................................................................... 31
Main Page .................................................................................................................................................................................. 32
Main Menu ................................................................................................................................................................................ 37
Control Panel ................................................................................................................................................................................... 44
Pump Switch ............................................................................................................................................................................ 45
Mirror Light Switch (optional) ............................................................................................................................................ 45
Canopy Light Switch (optional) ......................................................................................................................................... 46
Strobe Light Switch (optional) ........................................................................................................................................... 46
Work Lights Switch (optional) ............................................................................................................................................ 46
Table of Contents

vi Table of Contents
Auxiliary Controls Switch (optional) ................................................................................................................................. 46
Auto-Packing Switch (optional) ......................................................................................................................................... 47
Speed-Up Switches (optional) ............................................................................................................................................ 47
Pod Lock Switch ...................................................................................................................................................................... 48
Pod Unlock Switch .................................................................................................................................................................. 48
Gripper Open Switch ............................................................................................................................................................. 48
Gripper Close Switch ............................................................................................................................................................. 49
Pod Ready Indicator Light ................................................................................................................................................... 49
Arms Not Stowed Indicator Light ...................................................................................................................................... 49
In-Cab Screw Control Station .................................................................................................................................................... 49
Stop Push-Button (red) ......................................................................................................................................................... 49
Screw Forward Push-Button (green) ................................................................................................................................ 50
Screw Rewind Push-Button (yellow) ................................................................................................................................ 50
Outdoor Screw Control Station ................................................................................................................................................ 51
Speed-Up Control Button (optional) ................................................................................................................................ 51
Joystick Controls ............................................................................................................................................................................ 52
Dual Handle Joysticks ............................................................................................................................................................ 52
Pod Control Button ....................................................................................................................................................................... 53
Cab Dashboard ............................................................................................................................................................................... 54
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
Planning your Route .............................................................................................................................................................. 65
Checking Procedure Prior To Collecting Food Waste ................................................................................................ 65
Food Waste Collecting Procedure (1) .............................................................................................................................. 68
Food Waste Collecting Procedure (2) .............................................................................................................................. 71
Transferring Pod to Trailer .......................................................................................................................................................... 72
Preparing Pod for Transfer ................................................................................................................................................... 72
Cleaning of the WITTKE TWIN AUGER™ ........................................................................................................................................ 75
Clean-Up Procedure ............................................................................................................................................................... 75
Shut-Down Procedure .................................................................................................................................................................. 76
Water Trap Bleed ..................................................................................................................................................................... 76
Emergency Actions ....................................................................................................................................................................... 77
Hydraulic Spill ........................................................................................................................................................................... 77

1Introduction
The purpose of this manual is to introduce operators
to the operational procedures of the WITTKE™ front-
loader garbage truck. For information regarding
maintenance procedures, refer to the related WITTKE
TWIN AUGER™ Maintenance Manual.
Introducing the WITTKE TWIN
AUGER™
The WITTKE TWIN AUGER™ is a modified version of
the WITTKE™ front-loader refuse collection truck. It
has been specially designed to pick up and transport
leftovers (food waste/scraps) from restaurants. During
collection, leftovers-filled dumpsters are lifted to the
hopper by the truck’s two hydraulic loading arms.
Contents 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 time,
and uses a series of hydraulic, pneumatic, mechanical,
and electrical systems to perform its work routine.
Product Overview
WITTKE TWIN AUGER™ units are equipped with a set
of swing arms and forks to perform collection of food
waste. They are also equipped with an automatic
gripper located between both forks to easily carry out
collection of roller carts/bins.
Figure 1-1 The W ITTKE T WIN A UGER ™

2Introduction
Figure 1-2 Loading arms and forks
Figure 1-3 Automatic gripper
A large container called “pod” sits on the chassis. It has 2 pairs of metal rollers to facilitate rolling the
pod in place. The hopper (see Figure 1-5), the 2 large augers (see Figure 1-5) and the 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 the other. They are powered by two hydraulic
motors.
Loading
arms
Forks

Introduction 3
Figure 1-4 Food waste pod
Figure 1-5 Hopper and twin augers
Figure 1-6 Dumping doors
2ladders (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

4Introduction
Figure 1-7 Ladders
On the left-hand side of the pod not far from the loading arm is the loading/unloading connection
area (see Figure 1-8) where hoses and connectors are connected to permanent piping and ports.
These hoses and connectors are to be removed and placed in the bracket holes (see Figure 1-8)
before rolling off the food waste pod.
Figure 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) is also provided to keep the pod in place during collection and transportation.
Figure 1-9 Chain-gear system
Bracket holes
Internal
camera cable
Hydraulic
fittings

Introduction 5
Figure 1-10 Automatic (left) and manual locks (right)
In the cab, you will find the control panel, the multiplexed monitor, levers, and all the switches that
control most of the truck’s functions (see Figure 1-11).
Figure 1-11 Inside W ITTKE T WIN A UGER ™ cab
Multiplexed System
WITTKE 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 details on this.
IMPORTANT:WITTKE TWIN AUGER™ units must be operated by only one person.

6Introduction
Standard Limited Product Warranty
Subject to the other provisions hereof, LABRIE ENVIROQUIP GROUP, hereinafter called “Labrie”
warrants that all new Labrie products (the “Product”) shall be free of defects in material and
workmanship under normal use and service for a period of ONE (1) YEAR after delivery to the first
registered customer/end-user.
WITHOUT LIMITATION TO THE OTHER PROVISIONS HEREOF, THIS PRODUCT
WARRANTY DOES NOT COVER:
Any and all components or parts of the Product, including without limitation the vehicle chassis,
which are not manufactured and installed by Labrie, whether or not they are covered by an
original manufacturer’s or supplier’s warranty;
Paint;
Damages resulting from abuse, misuse of the Product or from negligence or accidents;
Damages resulting from use of the Product other than for its intended purpose or in a manner
other than its intended normal use and service;
Damages caused by improper maintenance of the Product including, without limitation, failure to
comply with the maintenance requirements set forth in the Product’s Parts and Maintenance
Manual;
Damages caused by the operation of the Product with parts or components known by the
customer/end-user to be defective or in need of maintenance;
Parts, components or systems which have been modified without the express authorization of
Labrie or of an authorized Labrie distributor;
Repairs which are not completed 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, chains, divider blades and normal wear of the steel structure;
Any and all adjustments and maintenance resulting from normal use and service of the products.
For the purposes of this warranty, normal use and service means the operation of the new Product for
fifty (50) hours per week for its intended purpose and in compliance with the operation and
maintenance instructions which are provided by Labrie in the Product’s operation and maintenance
manuals. It is the customer/end-user’s responsibility to make sure that all operators are familiar and
comply with the operation manual and the warning decals on the Product.
In the event a part or component of the Product fails or becomes defective during the warranty period
and, in the opinion of Labrie, such failure or defect results from Labrie’s material or workmanship, the
part or component shall be repaired or replaced by Labrie or an authorized distributor at no cost
provided that the unit is brought to an authorized distributor’s service facility. However, the
aforementioned repair or replacement of parts or components may be performed by the customer/
end-user as provided herein if specifically authorized by Labrie or an authorized Labrie distributor.

Introduction 7
Because the Product is engineered to work only with genuine Labrie parts and components, this
warranty shall be void and of no effect if i) the Product is modified other than by Labrie or by an
authorized Labrie distributor or other than in accordance with a specific authorization and
instructions from Labrie or from an authorized Labrie distributor or ii) if parts and components of
any other manufacturer are used as substitutes for genuine Labrie parts and components.
LABRIE 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 reserves the right to redesign and/or discontinue the manufacture of parts, components, and
Products.
This limited warranty may be transferred to subsequent end-users within fifteen (15) days of the
Product transfer provided that Labrie is notified in writing within the said fifteen (15) day period.

8Introduction
To Contact Labrie Plus
In the U.S.
Address: 1198 Shattuck Industrial Blvd.
LaFayette, GA 30728
Toll Free: 1-800-231-2771
Telephone: [phone]
General Fax: [phone]
Sales Fax: [phone]
Parts and warranty: During business hours, 8:00 AM to 6:00 PM Eastern Standard Time
Technical Support Service: Available 24 hours
In Canada
Address: 175A Route Marie-Victorin
Levis, QC G7A 2T3
Toll Free: 1-877-831-8250
Telephone: [phone]
Service Fax: [phone]
Parts Fax: [phone]
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: [email protected]
IMPORTANT:For technical support and parts ordering, the serial number of your vehicle is required. Therefore,
Labrie Enviroquip Group recommends to keep record of the information found on the VIN plate,
which is located in the cab.

2Safety
Safety is always of prime importance when operating
any type of equipment. All operators working with the
WITTKE TWIN AUGER™ food waste truck must be
aware of the safety practices and features detailed in
this section.
Conventions
Basic Safety Notions
The following safety notions are related to the use of
the WITTKE TWIN AUGER™. It is important to point
out that the safe use of the vehicle remains the user’s
responsibility. 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
moderate injury.
Danger! Always be aware of the vehicle’s
surroundings to make sure that no
pedestrians, passersby, bystanders, or
other people or vehicles are in any way
exposed to any danger caused by the
use of the WITTKE TWIN AUGER™.

10 Safety
Responsibilities
Safety is everybody’s responsibility. Both employer and employee must play their part to ensure the
safety of the operator, the vehicle, and its immediate surroundings.
Employer’s Responsibilities
It is the responsibility of the employer:
To ensure that the WITTKE TWIN AUGER™ is operated in accordance with all safety requirements
and codes, including all applicable regulations, the Occupational Safety and Health Act (OSHA),
and the American National Standards Institute (ANSI).
To ensure that employees are qualified for operating the vehicle and its equipment, and that they
all take safety measures before using them.
To properly maintain all mobile equipment to meet all provincial/state and federal safety
standards.
To supply the operator with adequate knowledge and skills to operate the vehicle and its
equipment safely.
To keep the vehicle maintained and properly adjusted to meet the manufacturer’s standards and
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 lighting requirements for night shift work (if permitted).
To regularly accompany the vehicle operator and take measures to ensure the smooth and safe
operation of the vehicle.
To make sure that the backup alarm works properly when the vehicle is in reverse.
To take necessary measures to correct any damage or malfunction reported by an employee.
To establish a “lockout/tagout” procedure and ensure its application any time inspection, repair
or maintenance is performed on the vehicle, regardless of whether it takes place on the road or in
the garage.
Danger! Never get in the hopper area when the engine is running.
Only authorized personnel may do so following a lockout/tagout procedure (see Locking
Out and Tagging Out the Vehicle on page 26).

Safety 11
Employee’s Responsibilities
It is the responsibility of the employee:
To enforce all safety measures to meet the requirements established by the employer.
To operate the WITTKE TWIN AUGER™ only after having received proper instructions and
training.
To perform routine daily unit inspections.
To make sure that nobody is near the vehicle before activating any of the controls, and to be
prepared to stop at any indication of possible danger.
To immediately report any damage or malfunction of the vehicle to the employer or supervisor.
IMPORTANT:Do not use damaged equipment.
Things to Do
Inspect the pod and all systems at the beginning of each day.
Make sure the pick-up area is clear of people or obstructions.
IMPORTANT:Be extremely cautious in areas where small children 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 up on the top of the pod.
Obey all warning and operation stickers.
Things to Avoid
Do not operate any vehicle while under the influence of alcohol, narcotics or other intoxicants.
Do not talk on a cell phone or listen to loud music while driving.
Do not wear jewelry or loose clothing.
Do not leave the vehicle before it is brought to a complete stop and work brake or parking brake is
applied.
Do not enter the hopper unless the engine is shut off, the key is removed and there is an out-of-
service tag on the steering wheel (see Locking Out and Tagging Out the Vehicle on page 26).

12 Safety
General Precautions
It is the employer’s responsibility to ensure that only qualified employees are assigned to operate this
vehicle.
Read and make sure that you fully understand this manual and all safety decals before operating
this vehicle. Maintenance personnel must also read and understand the Maintenance Manual for
this vehicle.In case of doubt, ask a supervisor for clarifications.
Before every work day, inspect the body, the packing system, and any system that might
compromise public and/or operator safety.
Verify that the accelerator pedal, the steering wheel, mirrors, brakes, and turn signals are in good
working order.
When driving the vehicle, keep both hands on the steering wheel at all times.
Stop the vehicle completely and put on the parking brake before leaving the driving position.
When the vehicle is parked, the parking brake must be applied.
Before activating both arms, operators shall make sure that people and obstructions are far away
from the vehicle. Operators must be able to stop the arms at all times.
WITTKE TWIN AUGER™ vehicles are primarily designed to be operated by only one person.
However, if Labrie Enviroquip Group customers elect to operate the 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’s expense, the required safety items. For additional information, please contact LabriePlus
at 1-877-831-8250 in Canada or 1-800-231-2771 in the U.S.
Do not operate this vehicle if there are any signs of damage or incomplete repairs.
Report any doubts that you might have and any safety service requirements regarding this vehicle
to a supervisor.
When removing nylon locknuts, always replace them by new ones.
Do not get into the hopper compartment or try to repair or remove anything that is caught in the
hopper when the hydraulic pump is still running. Personnel authorized to get into the hopper must
first lock out and tag out the vehicle, as required by the employer. For more information, see
Locking Out and Tagging Out the Vehicle on page 26.
Danger! Operators must adhere to the following precautions at all times. Failure to do so may
result in vehicle and/or property damage, personal injury, or even death.
Warning! Do not operate the lifting arms until you have been fully trained, and have read and
understood the Operator’s Manual supplied with this unit.