Labrie Automizer Versa Hand User manual

AUTOMIZER VERSA HANDTM
MAINTENANCE MANUAL

AUTOMIZER VERSA HAND™
MAINTENANCE MANUAL

Liability
Labrie Environmental Group assumes no liabilty 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 responsability of the user.
Although careful precaution has been taken in the preparation of this document, Labrie
Environmental Group assumes no responsiblity for errors or omissions.
March 2012

MAINTENANCE MANUAL ......................................................................................................................................................................... I
Liability ........................................................................................ ii
Table of Contents ....................................................................... iii
Introduction ................................................................................ 1
About this Manual ............................................................................................................................................................................ 1
What You Will Find in this Manual .............................................................................................................................................. 1
Topics not included in this Manual ............................................................................................................................................ 1
About the Schematics ..................................................................................................................................................................... 1
Introducing the AUTOMIZER VERSA HAND™ .................................................................................................................................. 2
Warning ................................................................................................................................................................................................ 2
Service and Maintenance on the AUTOMIZER VERSA HAND™ ................................................................................................ 3
To Contact Labrie Plus .................................................................................................................................................................... 4
In the U.S. ...................................................................................................................................................................................... 4
In Canada ...................................................................................................................................................................................... 4
Safety ........................................................................................... 5
Conventions ....................................................................................................................................................................................... 5
Basic Safety Notions ........................................................................................................................................................................ 5
Responsibilities .................................................................................................................................................................................. 6
Employer’s Responsibilities ................................................................................................................................................... 6
Employee’s Responsibilities ................................................................................................................................................... 7
Things to Do ....................................................................................................................................................................................... 7
Things to Avoid ................................................................................................................................................................................. 7
General Precautions ........................................................................................................................................................................ 8
Welding ................................................................................................................................................................................................ 9
Fire ...................................................................................................................................................................................................... 10
Locking out and Taging Out the Vehicle .............................................................................................................................. 10
Body Safety Prop ............................................................................................................................................................................ 11
Setting the Body Safety Prop ............................................................................................................................................. 11
Putting the Body Safety Prop Back in Place .................................................................................................................. 13
Tailgate Safety Prop ...................................................................................................................................................................... 13
Setting the Tailgate Safety Prop ........................................................................................................................................ 13
Putting the Tailgate Safety Prop Back in Place ............................................................................................................ 15
Shutting Down the Vehicle ........................................................................................................................................................ 16
Prior to Start Up .............................................................................................................................................................................. 16
General Maintenance ................................................................ 19
Preventive Maintenance Chart ................................................................................................................................................. 20
Hopper ............................................................................................................................................................................................... 22
Before Cleaning the Hopper Area .................................................................................................................................... 22
Cleaning the Hopper Area ................................................................................................................................................... 23
Inspecting After Clean-up ................................................................................................................................................... 25
Packer ................................................................................................................................................................................................ 25
Preparing for Packer Inspection ........................................................................................................................................ 26
Inspecting the Packer ............................................................................................................................................................ 26
Before Removing the Packer Panel .................................................................................................................................. 27
Removing the Packer Panel ................................................................................................................................................ 28
Packer Cylinders ............................................................................................................................................................................. 29
Accessing Packer Cylinders ................................................................................................................................................. 29
Table of Contents

iv Table of Contents
Removing Packer Cylinders ................................................................................................................................................. 31
Finishing Up Packer Cylinder Replacement .................................................................................................................. 31
Sliding Shoes ................................................................................................................................................................................... 31
Testing for Excessive Wear .................................................................................................................................................. 32
Before Replacing Sliding Shoes ......................................................................................................................................... 32
Accessing the Sliding Shoes ................................................................................................................................................ 33
Replacing the Sliding Shoes ................................................................................................................................................ 35
Testing for Proper Sliding Shoe Installation .................................................................................................................. 36
Upper Wear Pads ............................................................................................................................................................................ 37
Before Replacing Upper Wear Pads .................................................................................................................................. 37
Replacing Upper Wear Pads ................................................................................................................................................ 38
Adjusting Upper Wear Pads ................................................................................................................................................ 39
Lower Wear Pads ............................................................................................................................................................................ 43
Before Removing Lower Wear Pads ................................................................................................................................. 43
Removing Lower Wear Pad ................................................................................................................................................. 43
Floor Guides ..................................................................................................................................................................................... 44
Replacing Floor Guides ......................................................................................................................................................... 44
Finishing Floor Guide Replacement ................................................................................................................................. 46
Follower Panel Roller Assemblies ............................................................................................................................................ 47
Replacing the Bottom Roller Assembly .......................................................................................................................... 48
Replacing the Top Roller Assembly .................................................................................................................................. 48
Rollers ................................................................................................................................................................................................. 49
Body Hoist ........................................................................................................................................................................................ 50
Inspecting the Body Hoist .................................................................................................................................................... 50
Replacing the Body Hoist ..................................................................................................................................................... 52
Tailgate Seals and Hinges ........................................................................................................................................................... 54
Proximity and Limit Switches .................................................................................................................................................... 55
Limit Switch Adjustment ...................................................................................................................................................... 56
Proximity Switch Adjustment ............................................................................................................................................. 56
Adjusting Packer Extend Proximity Switch .................................................................................................................... 57
Adjusting Packer Retract Proximity Switch ................................................................................................................... 59
Adjusting Body-Raised Limit Switch ................................................................................................................................ 62
Adjusting Tailgate Unlocked Proximity Switch ............................................................................................................ 63
Adjusting Tailgate Fully Open Proximity Switch (Optional) .................................................................................... 65
Adjusting Hopper Door Proximity Switch ...................................................................................................................... 66
Adjusting Crusher Panel Up Limit Switch (Optional) ................................................................................................. 67
Adjusting Arm Stowed Limit Switches (2) ..................................................................................................................... 68
Adjusting End-of-Stroke Limit Switch ............................................................................................................................. 69
Adjusting Auto-Closing Limit Switch ............................................................................................................................... 70
Adjusting Climb Cushioning Limit Switch ..................................................................................................................... 71
Adjusting Grabber Limit Switch ........................................................................................................................................ 72
Fuel Filter Replacement ............................................................................................................................................................... 73
Painting and Finishing ................................................................................................................................................................. 74
Lubrication ................................................................................ 75
Recommended Lubricants ......................................................................................................................................................... 75
Grease ......................................................................................................................................................................................... 75
Hydraulic Oil ............................................................................................................................................................................. 75
Engine Oil ................................................................................................................................................................................... 76
Transmission Oil ...................................................................................................................................................................... 76
Testing Hydraulic Oil ..................................................................................................................................................................... 76
Preparing to Take a Sample ................................................................................................................................................ 76
Taking an Oil Sample ............................................................................................................................................................. 77
Lubrication Charts ......................................................................................................................................................................... 80

Table of Contents v
Greasing the Crusher Panel (optional) ................................................................................................................................... 83
Tailgate and Body Hinges ........................................................................................................................................................... 84
Inspecting Body-Chassis Hinges ....................................................................................................................................... 84
Lubricating Tailgate Locking Mechanisms .................................................................................................................... 84
Packer Lubrication Points ........................................................................................................................................................... 87
Hopper Door ................................................................................................................................................................................... 88
Hydraulic System ...................................................................... 89
General Maintenance ................................................................................................................................................................... 89
Introducing the Dual Vane Pump ............................................................................................................................................ 91
Directional Control Valve ..................................................................................................................................................... 92
Proportional Valve .................................................................................................................................................................. 93
Inspecting the Pump .................................................................................................................................................................... 94
Pump Replacement ...................................................................................................................................................................... 94
Priming a New Pump ................................................................................................................................................................... 98
Inspecting the Hydraulic Tank .................................................................................................................................................. 98
Adjusting Pressure and Relief Valves ................................................................................................................................... 101
Adjusting Vane Pump Relief Valves (if equipped) .................................................................................................... 101
Adjusting Pressure on the Directional Control Valve .............................................................................................. 103
Adjusting Body Relief Valve (Electro-Hydraulic) ........................................................................................................ 103
Adjusting the Utility Section (Optional Electric Valve only) .................................................................................. 104
Adjusting Pressure on the Proportional Valve ........................................................................................................... 105
Adjusting Pressure on 96-Gallon Grippers .................................................................................................................. 107
Adjusting High Pressure on 300-Gallon Grippers ..................................................................................................... 108
Adjusting Low Pressure on 300-Gallon Grippers ...................................................................................................... 110
Pressurizing the Tank System ................................................................................................................................................. 111
Emptying the Hydraulic Tank .................................................................................................................................................. 112
Cleaning the Strainer ................................................................................................................................................................. 113
Replacing Filter Elements ......................................................................................................................................................... 114
Replacing Hydraulic Oil ............................................................................................................................................................. 116
Inspecting Hydraulic Cylinders ............................................................................................................................................... 117
Detecting Cylinder Internal Leaks .................................................................................................................................. 118
Main Hydraulic Schematic ........................................................................................................................................................ 120
Hydraulic Schematic - 96-Gallon Gripper .................................................................................................................... 121
Hydraulic Schematic - 300-Gallon Gripper .................................................................................................................. 122
Electrical System ..................................................................... 125
How the Electrical System Works ........................................................................................................................................... 125
Electrical Schematics ........................................................................................................................................................... 125
Control Panel .......................................................................................................................................................................... 125
Adjusting and Repairing Electrical Components ............................................................................................................. 127
Fuses and Circuit Breakers ................................................................................................................................................. 127
Electrical Schematics .................................................................................................................................................................. 129
Console 1 ................................................................................................................................................................................. 129
Console 2 ................................................................................................................................................................................. 130
Arm Control ............................................................................................................................................................................ 131
Chassis ...................................................................................................................................................................................... 132
Main Body ................................................................................................................................................................................ 133
Hopper ...................................................................................................................................................................................... 134
Arm ............................................................................................................................................................................................ 135
Pneumatic System ................................................................... 137
Introducing the Packer Air System ........................................................................................................................................ 141
Air Dryer .......................................................................................................................................................................................... 142

vi Table of Contents
Pneumatic System Schematic ................................................................................................................................................ 143
Troubleshooting ...................................................................... 145
Tools ................................................................................................................................................................................................ 145
Troubleshooting Guide ............................................................................................................................................................. 148
Pump ............................................................................................................................................................................................... 152
Pump Cavitation ................................................................................................................................................................... 152
Packer Air System ................................................................................................................................................................. 153
Tailgate Locking Mechanism .................................................................................................................................................. 155
Tailgate Unlocking Spontaneously ............................................................................................................................... 157
Tailgate Lowering Spontaneously ................................................................................................................................. 157
Programming .......................................................................... 159
Labrie’s IFM Electronic Control Module .............................................................................................................................. 159
Programming the Packer Multi-Cycle Feature .......................................................................................................... 159
Allison Transmission Programming ..................................................................................................................................... 162
Programmed Parameters .................................................................................................................................................. 162
Engine Programming Parameters ........................................................................................................................................ 164
Lifting Arm ............................................................................... 165
Daily Inspection ........................................................................................................................................................................... 165
Gripper Auto-Closing System ................................................................................................................................................. 169
Inspecting the Auto-Closing System ............................................................................................................................ 170
Auto-Packing ................................................................................................................................................................................ 170
Adjusting Arm Chain Tension and Gripper Position ...................................................................................................... 171
Arm and Gripper Lock Valves ................................................................................................................................................. 175
Bleeding Air Out of the Lifting Arm Hydraulic Circuit ................................................................................................... 176
Adjusting Pressure on the Lifting Arm Holding Valve ................................................................................................... 177
Adjusting the Arm Vane Pump Relief Valve ...................................................................................................................... 179
Adjusting Arm Speed ................................................................................................................................................................ 180

1Introduction
About this Manual
This manual is designed to help qualified maintenance
personnel that have to repair, service and maintain
AUTOMIZER VERSA HAND™ vehicles.
What You Will Find in this
Manual
This manual outlines maintenance procedures related
to the various components (body, hopper, automated
arm, packer, etc.) of the AUTOMIZER VERSA HAND™.
Topics not included in this
Manual
Maintenance of the chassis
This is dealt in the chassis manufacturer’s service
manual.
Cameras and backing-accident prevention systems
For these options, refer to the appropriate
manufacturer’s service manual.
Operating the AUTOMIZER VERSA HAND™
For procedures related to the operation of the
AUTOMIZER VERSA HAND™, please refer to the
Operator Manual.
Parts and assemblies
For parts and assemblies for the AUTOMIZER VERSA
HAND™, with their respective Labrie numbers for
ordering purposes, please refer to the AUTOMIZER
VERSA HAND™ Parts Manual.
About the Schematics
For schematics concerning body parts, refer to the
AUTOMIZER VERSA HAND™ Parts Manual;
For maintenance of the chassis, refer to the chassis
manufacturer’s service manual;

2Introduction
For electrical schematics, refer to the schematics provided with your AUTOMIZER VERSA HAND™
unit;
For pneumatic and hydraulic schematics, refer to the schematics provided with your AUTOMIZER
VERSA HAND™ unit;
For details on how to operate the AUTOMIZER VERSA HAND™, refer to the AUTOMIZER VERSA
HAND™ Operator Manual.
NOTE:A number of system schematics are included in this manual.
Introducing the AUTOMIZER VERSA HAND™
The AUTOMIZER VERSA HAND™ is a straight-frame, side-loading refuse collection vehicle
manufactured to the highest standards and designed to fully automate the collection of residential
and commercial refuse and recycling materials.
The AUTOMIZER VERSA HAND™ is equipped with an automated Versa HandTM arm for easy refuse
collection in narrow streets and alleys. This arm, which is a zero-grab and zero-swing out automated
arm, is primarily designed to be operated by only one person.
If, however, the end-user chooses to operate the arm-equipped AUTOMIZER VERSA HAND™ with
more than one worker, they shall advise Labrie Environmental Group of this situation. Labrie will
then determine and supply, at the customer’s expense, the safety items that are required in such a
case.
For more information on this, please contact LabriePlus (see page 4).
Warning
Your AUTOMIZER VERSA HAND™ unit MUST BE COMPLETELY LUBRICATED before its first use.
Refer to the lube chart near the hopper on the curbside to know where the lubrication points are
located on the vehicle and how often the parts should be lubricated.
Initial lubrication carried out by Labrie Environmental Group is sufficient for production and
transport purposes ONLY.
With your safety in mind, we would like to remind you that ONLY QUALIFIED MECHANICS
should service the hydraulic, electrical, and pneumatic systems on your refuse vehicle. In addition,
these mechanics should also be fully knowledgeable in the operation of this unit. Please read the
Operator Manual prior to attempting any maintenance work on your AUTOMIZER VERSA HAND™
unit.
Danger! Failure to contact Labrie Environmental Group to report a situation where a unit is
operated by more than one worker at a time may result in unit and/or property damage,
personal injury or even death.

Introduction 3
IMPORTANT:For technical support and parts ordering, the serial number of your vehicle is required. Therefore,
Labrie Environmental Group recommends to keep record of the information found on the VIN plate,
which is located in the cab.
Service and Maintenance on the AUTOMIZER VERSA
HAND™
Maintenance on the AUTOMIZER VERSA HAND™ is of paramount importance to ensure long-lasting
durability of all its moving parts as well as optimum performance in heavy work. Maintenance has to
be done on almost every system involved in the operation of the AUTOMIZER VERSA HAND™, such as
the hydraulic, electrical and mechanical systems. Some parts are subjected to more wear and tear than
others. Therefore, these parts need regular maintenance and routine check-up to prevent signs of
deterioration as soon as possible.
In this manual you will find the most common maintenance and inspection procedures required for
the AUTOMIZER VERSA HAND™.

4Introduction
To Contact Labrie Plus
In the U.S.
Address: 1981 W. Snell Road
Oshkosh, WI 54904
Toll Free: 1-800-231-2771
Telephone: [phone]
General Fax: [phone]
Sales Fax: [phone]
Parts and warranty: During business hours, 7:00 AM to 7:00 PM Central Standard Time
Technical Support Service: Available 24 hours
In Canada
Address: 175 Route du Pont
St-Nicolas, 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]

2Safety
It is mandatory to read the entire Operator Manual
before performing any maintenance task on this
vehicle.
Conventions
Basic Safety Notions
The following safety notions are related to the use of
the AUTOMIZER VERSA HAND™. 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 on the labels found 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, could 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 AUTOMIZER VERSA HAND™.

6Safety
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 AUTOMIZER VERSA HAND™ 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 working with them.
To properly maintain all mobile equipment to meet all state/provincial and federal safety
standards.
To supply adequate instructions and training for the safe use of the vehicle and its equipment
before assigning an employee to such vehicle.
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 that follow any damage or malfunction reported by any employee.
To establish and ensure the application of a “lockout/tagout” procedure (see page 10) 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 Taging Out the Vehicle on page 10.)

Safety 7
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 AUTOMIZER VERSA HAND™ only after having received instruction and training.
To perform routine daily unit inspections.
To immediately report any damage or malfunction of the vehicle to the employer or supervisor.
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.
Things to Do
Inspect the body and all systems at the start of each day.
Make sure that the area is clear of any people or possible obstructions.
IMPORTANT:Be extremely cautious in areas where small children may be present.
Wear safety glasses, gloves, safety footwear, and any other safety equipment when loading and
packing refuse.
Make sure that mirrors, windows, lights, and monitor equipment are clean and properly adjusted.
Check for explosive trash (e.g. televisions, paint cans, fluorescent light tubes, etc.).
Drive carefully when carrying an unevenly distributed load.
Inspect for overhead hazards (power lines) prior to hoisting the body or using the arm.
Use the body safety prop when servicing under the body.
Use the tailgate safety prop before entering the area between the main body and the tailgate.
Obey all warning and operation labels.
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 the work or parking brake is
engaged.
Do not enter the hopper or main body unless the engine is shut off, the key is removed and there is
an out-of-service tag on the steering wheel. Refer to the lockout/tagout procedure on page 10.
Do not hoist the body if the vehicle is standing on uneven ground.
Do not back up the vehicle when the body is raised.
Do not drive with the tailgate fully open unless it is to unload refuse at the landfill.

8Safety
Do not use the body safety prop to prop a loaded body.
Only qualified personnel should service the hydraulic, electrical, and pneumatic systems of this vehicle.
They should also be fully versed in operating the vehicle.
General Precautions
It is the employer’s responsibility to ensure that only qualified employees operate and maintain this
vehicle.
Read and make sure that you fully understand this manual and all safety labels before performing
maintenance on the vehicle. Maintenance personnel must also read and understand the vehicle
Operator Manual. 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.
Vehicle operators must have a clear view of lifting arm operations at all times. To prevent injury to
surrounding people, and damage to property and/or to the lifting arm itself, operators must be
able to stop arm movement at any time.
Before activating the lifting arm, operators shall make sure that people and obstructions are far
away from the vehicle.
AUTOMIZER VERSA HAND™ vehicles are primarily designed to be operated by only one person.
However, if Labrie Environmental 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 Environmental Group must be informed of every and all units that will be
operated by more than one worker. Labrie Environmental Group will then determine and supply, at
the customer’s expense, the required safety items. For additional information, please contact
LabriePlus at 1-800-231-2771 in the U.S. or 1-877-831-8250 in Canada.
Warning! Prior to its first use, your AUTOMIZER VERSA HAND™ must be completely lubricated, as shown
on the lube chart located curb-side, near the hopper.
Initial lubrication carried out by Labrie Environmental Group is sufficient for production
and transport purposes only!
Danger! Operator and maintenance personnel 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.

Safety 9
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 with new ones.
For any cleaning, inspection or repair work that has to be done between the body and chassis,
always use the body safety prop. Also, the vehicle must be parked on level ground.
Before opening and closing the tailgate(s) and/or raising the body, make sure that there is no one
behind the vehicle.
Do not get into the hopper compartment or try to repair anything behind the packer when it is
moving or 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 Taging Out the Vehicle on page 10.
Never stand underneath a raised arm/gripper.
Never, under any circumstances (maintenance or otherwise), stand underneath a loaded body.
Welding
Danger! Remove paint before welding or heating. Do not weld near lines that are pressurized or
contain flammable fluids.
Caution! Disconnect all batteries and electronic modules prior to welding on packer body.

10 Safety
Fire
The employer must inform and train all personnel on the measures that must be taken in case of a
vehicle and/or loaded body catching fire.
Anytime a loaded vehicle is brought inside a garage, fire extinguishers shall be close at hand.
The employer must also inform employees of an appropriate place to unload the body near the
maintenance facility (preferably away from traffic, surface drains, and ditches).
Locking out and Taging Out the Vehicle
For any inspection, repair or general maintenance being done on the vehicle, whether on the road or
at the shop, it is the employer’s responsibility to establish and see to the application of a proper
lockout and tagout procedure.
To lock out and tag out an AUTOMIZER VERSA HAND™ vehicle:
1. Park the vehicle on safe and level ground, and apply the parking brake (see Figure 2-1).
Figure 2-1 Parking brake sign
2. Make sure that the body is completely unloaded.
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 tape over the ignition switch.
5. Turn off and lock the master switch.
6. Chock all wheels.
IMPORTANT:If the AUTOMIZER VERSA HAND™ battery set is equipped with a master switch (see Figure 2-2) , you must
turn it off.
Danger! Do not perform any repair or maintenance on a vehicle that has not been unloaded.

Safety 11
Figure 2-2 Master switch
7. Put an “OFF SERVICE” tag on the driver’s wheel and on the front windshield.
8. Use safety props to block any system that could move by gravity (open tailgate, raised body, etc.).
9. Drain all air tanks.
10. Verify and inspect any security device and/or mechanism to make sure there is no bypass and
they are all functional.
Body Safety Prop
Safety props ensure that heavy body parts will not move inadvertently.
Setting the Body Safety Prop
The body safety prop ensures that an empty body will not lower when you are working underneath it.
Danger! Always set the body safety prop when performing maintenance underneath a raised
body. Failure to do so may result in severe injury, or even death.

12 Safety
Figure 2-3 Body safety prop
To set the body safety prop:
1. Make sure that there is enough clearance above the body to raise it safely.
2. Start the engine.
3. Raise the body until the safety prop is free to tilt under it.
4. Release the safety prop using the safety prop handle and position it adequately.
Figure 2-4 Safety prop handle
5. Lower the body until it rests on the safety prop.
6. Lock out and tag out the vehicle (see Locking out and Taging Out the Vehicle on page 10).
You can now work safely underneath the body.