VER-MAC PCMS Series Use and care manual

PCMS Operations,
Safety and
Maintenance Manual
List of Revisions
Date
Version
Revision
2011/07/07
1.0
Original
2014/04
1.1
New warranty statement
2014/11
1.2
Suggested recharging times added
2015-03
1.3
Outrigger maintenance added
2015/01
2.0
SmartDocs started, hitches maintenance updated
2016/10
2.1
New template, added info on sealed batteries.
2017/07
3.0
RC models
2018-02
3.1
Added appendix for telescopic camera.

..

Manual Change Information
Customers should note that this manual is up to date at time of issue, but is not subject to automatic
update.
For additional information concerning the latest changes to this document,
please consult our website members section:
http://www.ver-mac.com/extranet/en/members
We value your opinion!
Please leave any thought on our products in our feedback section of the support page, here
http://www.ver-mac.com/extranet/en/feedback
Follow us
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Technical Support
For help with any difficulties concerning PCMS units or this manual, please contact Ver-Mac Support:
[e-mail]
Disclaimer
Failure to read and follow the instructions and procedures contained in this manual could result in
failure of the equipment, damage and serious injury.
The owner is responsible for the proper use and maintenance of the equipment.
Failure to properly maintain equipment can also void all guarantees.
This manual contains a complete list of all scheduled maintenance intervals for all Ver-Mac PCMS
units.
Please work safely.
We also request that you notify us of any error
or omission found in our publications.
Information contained in this manual may be modified or corrected without notice.
No part of the contents of this manual may be reproduced or transmitted in any form or by any means
without the written permission of the publisher.
© MMXVIII Signalisation Ver-Mac Inc.
All rights reserved
Ver-Mac®is a registered trademark of Signalisation Ver-Mac Inc.

ii PCMS Operations, Safety & Maintenance V 3.0 Ver-Mac 2018
Warranty Statement
(Updated February 2016)
Our warranty applies to all equipment newly-manufactured by Signalisation Ver-Mac Inc.
subject to normal use for which the equipment and/or components were intended.
Electronic components manufactured by Signalisation Ver-Mac Inc., are warranted for a period
of twenty-four (24) months from the date of delivery to the original purchaser.
All non-electronic components manufactured by Signalisation Ver-Mac Inc., are warranted for a
period of twelve (12) months from the date of delivery to the original purchaser.
Components not manufactured by Signalisation Ver-Mac Inc. are warranted
following the terms of the component’s manufacturer.
Limitations
The warranty is contingent on the following two conditions:
Signalisation Ver-Mac Inc. does not warrant any of its equipment, or parts thereof, against any
deterioration or damage caused by normal wear, lack of reasonable and proper maintenance,
failure to follow operating instructions, misuse, lack of proper protection during storage,
collisions, accidents, natural catastrophes or unforeseen events.
The equipment has been connected to a power source of the correct voltage and amperage.
Exclusions
Under no circumstances shall this warranty extend to:
Any of our products which have been modified, repaired, or altered in any way, in any
establishment other than the Signalisation Ver-Mac Inc. factory without authorization from
Signalisation Ver-Mac Inc.
Replacement parts not supplied by Signalisation Ver-Mac Inc.
The obligations of Signalisation Ver-Mac Inc. shall in no way exceed the initial cost of the
equipment or part upon which such liability is based.
Repair or Replacement
Repair or replacement of any equipment or defective component shall always be at the
discretion of Signalisation Ver-Mac and shall be carried out at its factory, unless otherwise
agreed by prior arrangement with Signalisation Ver-Mac.
Signalisation Ver-Mac shall not be held liable for any cost incurred by the owner in the
execution of repairs.
Signalisation Ver-Mac shall not be held liable for reimbursement of any indirect or
incidental expenses incurred in either the removal of defective equipment or
component, nor in the installation of replacement parts.
The end user is responsible for the cost of shipping, duties and handling related to
defective parts returned to Signalisation Ver-Mac Inc. Signalisation Ver-Mac Inc. will
assume the return cost of shipping via regular service of replacement or repaired parts.

Ver-Mac 2018 PCMS Operations, Safety & Maintenance V3.0 iii
Claim Procedure
In order to make a claim under the terms of this warranty, the owner of the equipment
must first establish that the equipment has been installed, maintained and operated
within the normal limits of its intended usage.
Defective equipment or component parts for repair or replacement must always be
returned to Signalisation Ver-Mac Inc. along with an RMA number obtained beforehand
from Customer Service at Signalisation Ver-Mac Inc.
End User Responsibilities
The end-user is responsible for the appropriate choice of product, for its proper usage
and the results obtained by this product.
This warranty applies only to products that have been paid in full according to the
terms stipulated in the contract or on the invoice.
For any repair or replacement, please complete the RMA request form at the following
address:
http://www.ver-mac.com/extranet/en/rma-request

iv PCMS Operations, Safety & Maintenance V3.0 Ver-Mac 2018
Table of Contents
Table of Contents.............................................................................................................................. iv
1Overview...................................................................................................................................... 1
1.1 About your Portable Changeable Message Sign Model ......................................................... 1
1.2 Safety and Warning Information............................................................................................. 1
1.3 Maintenance.......................................................................................................................... 2
1.4 Troubleshooting..................................................................................................................... 3
1.5 About Replacement Parts...................................................................................................... 3
1.6 About Maximum Speeds........................................................................................................ 3
2Pre-towing and Work Site Inspections...................................................................................... 4
2.1 Walk-Around Inspection of PCMS Unit................................................................................... 4
2.2 Work Site Inspection (before PCMS Unit Setup).................................................................... 6
3Unit Deployment and Removal .................................................................................................. 7
3.1 Trailer Deployment................................................................................................................. 7
3.2 Setup and Adjustment of Signboard and Solar Array............................................................. 8
3.3 Ballast.................................................................................................................................... 8
3.4 Messages.............................................................................................................................. 8
3.5 Takedown of Signboard and Solar Array................................................................................ 9
3.6 Trailer Removal ..................................................................................................................... 9
4Trailer Maintenance .................................................................................................................. 10
4.1 Safety and Instructions Stickers........................................................................................... 10
4.2 Pre-Maintenance Procedure................................................................................................ 10
4.3 Trailer Structure................................................................................................................... 11
4.4 Jacks ................................................................................................................................... 11
4.5 Trailer Lights and Reflectors................................................................................................ 12
4.6 PCMS Unit Hardware and Fasteners................................................................................... 13
5Tires and Rims.......................................................................................................................... 14
5.1 Trailer Tire Wear Diagnostic Chart....................................................................................... 14
5.2 Replacement Tires and Rims............................................................................................... 15
5.3 Lug Nuts on Wheel .............................................................................................................. 15
5.4 Tire and Rim Periodic Maintenance..................................................................................... 16
6Axles and Suspension.............................................................................................................. 17
6.1 Axle Periodic Maintenance................................................................................................... 17
7Brakes and Breakaway Systems ............................................................................................. 18
7.1 Electric Brakes..................................................................................................................... 18
7.2 Hydraulic Surge Brakes....................................................................................................... 19
7.3 Manual Brake on the Trailer................................................................................................. 21
7.4 No Independent Trailer Braking System............................................................................... 21
7.5 Breakaway System.............................................................................................................. 22
7.6 Safety Chains ...................................................................................................................... 23
7.7 Brakes and Breakaway System Periodic Maintenance ........................................................ 24
8Coupler/Hitch ............................................................................................................................ 25
8.1 Pintle Hook and Lunette Ring Combination.......................................................................... 25
8.2 Ball Coupler/Hitch................................................................................................................ 25

Ver-Mac 2018 PCMS Operations, Safety & Maintenance V3.0 v
8.3 Coupler/Hitch Periodic Maintenance.....................................................................................26
9Mast Maintenance......................................................................................................................27
9.1 Mast Periodic Maintenance...................................................................................................27
9.2 Hydraulic Lift System for Mast ..............................................................................................27
9.3 Reversible Hand Winch System for Mast..............................................................................28
10 Signboard...............................................................................................................................31
10.1 Sign Brake............................................................................................................................31
10.2 Photocells.............................................................................................................................31
10.3 Radar Device........................................................................................................................32
10.4 Sign Display..........................................................................................................................32
10.5 Signboard Exterior Periodic Maintenance.............................................................................32
10.6 Signboard Interior Periodic Maintenance ..............................................................................34
11 Solar Array..............................................................................................................................35
11.1 Solar Panels.........................................................................................................................35
11.2 Orientation and Tilt ...............................................................................................................35
11.3 Care and Cleaning of Solar Panels.......................................................................................36
11.4 Replacement Solar Panels ...................................................................................................36
11.5 Solar Array Periodic Maintenance.........................................................................................36
12 Battery Bank...........................................................................................................................38
12.1 First Aid Procedures.............................................................................................................39
12.2 Deep-cycle Battery Maintenance..........................................................................................40
12.3 Sealed Battery Maintenance.................................................................................................43
12.4 Suggested Recharging Times...............................................................................................43
12.5 Charging with an External Charger.......................................................................................44
12.6 Charging the Batteries with the Onboard Charger ................................................................45
12.7 Replacement Batteries .........................................................................................................45
12.8 Battery Bank Periodic Maintenance......................................................................................46
13 Controller Cabinet..................................................................................................................47
13.1 Solar Regulator.....................................................................................................................47
13.2 Controller Cabinet Periodic Maintenance..............................................................................49
14 Appendix A –Full Brake Maintenance..................................................................................50
14.1 Full Brake Maintenance (Hydraulic and Electric Systems)....................................................50
15 Appendix B –Safety Warning and Instructions Stickers ....................................................51
16 Appendix C –Setup and Takedown for a Telescopic Camera............................................53
16.1 Trailer Deployment ...............................................................................................................53
16.2 .Solar Panels and Camera Setup..........................................................................................53
16.3 Sign Case Setup...................................................................................................................53
16.4 Sign Case Takedown............................................................................................................54
16.5 Solar Panels and Camera Takedown....................................................................................54
16.6 Positioning Unit for Transport ...............................................................................................54
16.7 Safety Stickers for the Camera Option..................................................................................55

Overview Give us your thoughts
Ver-Mac 2018 PCMS Operations, Safety & Maintenance V3.0 1
1 Overview
This manual is intended to guide owners and operators in the safe operation and
maintenance of Ver-Mac trailer-mounted PCMS units.
The maintenance procedures and schedules described in this manual apply to Ver-Mac
manufactured PCMS units in general.
It is important to know that PCMS units:
Differ from one model to another.
Contain component parts from manufacturers other than Ver-Mac.
Vary according to optional additional components and devices that may have been
added to the unit.
May have been customized according to the original purchaser’s specifications.
Please make sure that all personnel have read and understood this manual before putting
your PCMS unit into operation.
NOTE
Installation, operation and maintenance of PCMS units, as well as any necessary
repair work, should only be carried out by qualified person.
1.1 About your Portable Changeable Message Sign Model
This manual covers operation, safety and maintenance for all trailer-mounted models of our Portable
Changeable Message Sign. You will find your model in the controller box or on the vehicle
identification number (VIN) plate. In JamLogic, our fleet management software, you will need to enter
pixel numbers rather than a model. Here is a table describing the various models:
Model
Controller
Box
Wi-Fi
Display
size (in.)
Display
Resolution
(HxW, pixels)
Particularity
PCMS-4880
Yes
No
36x56
48x80
HD, Mini, full matrix
PCMS-4880RC
No
Yes
36x56
48x80
HD, Mini, full matrix
PCMS-548
Yes
No
45x80
30x56
Small, full matrix
PCMS-320
Yes
No
63x98
30x48
Mid-size, color, full matrix
PCMS-320RT
Yes
No
66x104
30x48
Mid-size, full matrix
PCMS-320RC
No
Yes
64x105
30x48
Mid-size, full matrix
PCMS-320RC RT
No
Yes
64x105
30x48
Mid-size, color, full matrix
PCMS-1210
Yes
No
71x133
8 characters/line
Full size, 3-line display
PCMS-1210QS
No
No
71x133
8 characters/line
Same as 1210 plus handheld
controller
PCMS-1500
Yes
No
83x133
30x48
Full size, full matrix, older
PCMS-1500LP
Yes
No
76x131
28x48
Full size, full matrix, newer
PCMS-1500C
Yes
No
83x145
30x56
Extended size, full matrix
1.2 Safety and Warning Information
Basic safety precautions and procedures as well as important points to remember
during operation of the PCMS unit appear throughout this manual.
DANGER, WARNING, and CAUTION indications, as well as Notices, are posted in
appropriate locations in this manual.

Overview Give us your thoughts
2 PCMS Operations, Safety & Maintenance V3.0 Ver-Mac 2018
A chapter at the end of this manual contains illustrations and parts numbers for all the
decals in use on Ver-Mac PCMS units.
In addition, safety and warning decals are displayed on the PCMS units themselves for
the express purpose of alerting personnel to potential hazards.
DANGER
Indicates a high level of risk for serious personal injury.
WARNING
Indicates a moderate level of risk for personal injury and potential
for damage to equipment.
CAUTION
Indicates a potentially unsafe practice and risk for minor personal
injury.
NOTE
Refers to an important feature that the operator should be aware of for maximum
operating efficiency of the equipment or to help in completing a procedure.
1.3 Maintenance
Maintenance is a guide to equipment care. Regular maintenance means:
Less likelihood of equipment failure and down-time for repairs
Greater reliability of operating
Improved safety of personnel and public
As with all mechanical equipment, routine maintenance is best practice to preserve the
life of the PCMS unit and to ensure that it is running safely and properly.
Because PCMS units are generally stationary for relatively long periods of time in
tough worksite environments, maintenance tasks focus mainly on prevention and
removal of rust and corrosion.
Maintenance tasks are recommended at least once a year. Thorough maintenance is
especially recommended before the PCMS unit goes into long-term storage or after
hard use.
NOTE
Lack of maintenance can invalidate any and all guarantee provisions.
Before undertaking any of the maintenance procedures in this manual please list the
following:
1. Model of the PCMS unit.
2. Braking system (hydraulic, electric or none) on the trailer.
3. Type of hitch/coupler (pintle/lunette ring or ball-type) on the trailer.

Overview Give us your thoughts
Ver-Mac 2018 PCMS Operations, Safety & Maintenance V3.0 3
4. Type of hoist (hydraulic lift or reversible hand winch) to raise the mast.
5. Peripheral devices attached to the PCMS unit.
6. PCMS unit components not manufactured by Ver-Mac.
NOTE
For detailed information on the maintenance requirements of any PCMS unit
component assembled by, but not manufactured by Signalisation Ver-Mac,
please consult the relevant manufacturer’s Maintenance manual.
1.4 Troubleshooting
When contacting support please make sure to have the following:
Be at the unit when contacting support.
Make sure to bring a voltmeter.
The serial number will be requiring for troubleshooting.
1.5 About Replacement Parts
Replacement parts for PCMS may vary according to models. To know the correct
replacement part:
See the PCMS Parts Manual for your unit or contact Ver-Mac Support for further
information.
Before calling Ver-Mac for assistance, please make sure you have the
identification number of your PCMS in hand.
oVehicle Identification Number (VIN) is on the tongue of the trailer.
oSerial number is on the PCMS panel or in the control box.
1.6 About Maximum Speeds
Ver-Mac recommends a maximum towing speed of 90 km/h (55 mph) for a trailer-
mounted PCMS moving to or from worksites, in transport mode only.
WARNING
Always install the trailer in transport mode before leaving. Pulling
a trailer in operating mode could cause permanent damage to
the structure.
Ver-Mac does not recommend the use of a trailer-mounted PCMS in mobile
operations.
Vehicles with racks or other vehicle-mounted PCMS can be driven at these speeds:
Up to 110 km/h (70 mph) with the sign in the transportation position.
Up to 55 km/h (35 mph) with the sign deployed.

Pre-towing and Work Site Inspections Give us your thoughts
4 PCMS Operations, Safety & Maintenance V3.0 Ver-Mac 2018
2 Pre-towing and Work Site Inspections
These preliminary inspections help to ensure that:
the installation site is suitable
the general condition of the PCMS unit structure is solid
the unit components are all well secured
the braking and lighting systems are operational
2.1 Walk-Around Inspection of PCMS Unit
The walk-around inspection aims to catch any obviously out-of-place conditions that
could potentially affect safety and unit operations.
Always carry out a walk-around inspection of your PCMS unit:
Before moving the unit to the worksite.
Before removing the unit from a work site.
Periodically during long-term storage of the unit.
Make the walk-around inspection part of your pre-towing routine and have the
defects fixed BEFORE going on the road.
NOTE
A walk-around inspection only covers items that can be checked without getting
under the trailer.

Pre-towing and Work Site Inspections Give us your thoughts
Ver-Mac 2018 PCMS Operations, Safety & Maintenance V3.0 5
2.1.1 Walk-Around Checklist
DANGER
Never crawl under a trailer supported by the jacks alone.
Walk-Around Checklist
1. Inspect visually for

obvious physical damage

flat tires

leaking fluids (under trailer axle, under mast)

broken or cracked reflectors

cracks in structure welding
2. Test and check

functioning of stop (brake) lights


functioning of flashers left
functioning of flashers right

functioning of tail lights

functioning of all marker lights
3. Verify

batteries fully charged (12.6V)

signboard & solar panels in cradles

sign hand brake & solar panel brake locked

if there is an adjustable hitch and there were changes to it,
make sure that all bolts are tightened at 203 N.m (150 ft lbf).
Replace worn bolts.
4. If trailer is attached to towing vehicle, verify

coupler attached correctly (snug on ball)

coupler locked to hitch & safety pin inserted

safety chains-crossed & hooked from underside

breakaway chain attached to both safety switch & tow vehicle

all jacks retracted & in horizontal position

trailer wiring connected to tow vehicle
5. Before taking the unit on the road, field test

brakes

surge brake system operation
WARNING
Failure to maintain hydraulic fluid in surge brake actuator at an
adequate level can lead to brake failure.

Pre-towing and Work Site Inspections Give us your thoughts
6 PCMS Operations, Safety & Maintenance V3.0 Ver-Mac 2018
2.2 Work Site Inspection (before PCMS Unit Setup)
Site location and conditions affect the effectiveness of portable message signs in a
work zone.
A work site inspection enables you to take every precaution to avoid all hazards in the
work area prior to installation and operation of the unit.
DANGER
Be safe. Stay alert and pay close attention to the surrounding
traffic at all times.
Site Verification Check List
1. Verify site location

as open and level as possible

good road base support

no overhead hazards or obstructions (electric lines,
overpasses, etc)
2. Verify conditions for solar array

maximum exposure to direct sunlight

no shadows from nearby structures

no light towers in close proximity
NOTE
Even the smallest amount of shading reduces solar panel output significantly.

Unit Deployment and Removal Give us your thoughts
Ver-Mac 2018 PCMS Operations, Safety & Maintenance V3.0 7
3 Unit Deployment and Removal
When you are working at the roadside you must always remain alert to your surroundings and
the traffic behavior.
DANGER
Be safe. Stay alert and pay close attention to the surrounding
traffic at all times.
3.1 Trailer Deployment
WARNING
Be very careful when attempting to maneuver trailer into position
for setting up.
1. Position the trailer as close as possible to the location with the tow vehicle
2. Set one (1) jack in position and block the trailer wheels before you start to
disconnect the coupler from the tow vehicle hitch
3. Unplug the power connection to the tow vehicle and store plug in the optional
holder, if available
4. Unhook breakaway cable (if trailer is equipped with brakes)
5. Detach the safety chains
6. Check the ground conditions and install all the jacks
Make sure the wheels are off the ground and trailer is as level as possible
Add blocks under the jack pads as needed.

Unit Deployment and Removal Give us your thoughts
8 PCMS Operations, Safety & Maintenance V3.0 Ver-Mac 2018
3.2 Setup and Adjustment of Signboard and Solar Array
1. Raise the mast (Up/Down switch or manual hand winch).
Make sure the sign clears all other equipment on the trailer.
2. Turn the signboard display to face the oncoming traffic.
Fine tune the orientation with the site viewer.
Lock the signboard in position with sign hand brake.
3. Lower the signboard enough to access the solar panel tilt and rotate system,
but make sure sign casing does not collide with surrounding objects.
4. Wind the tilt arm adjustment knob until the solar array is at a 45 degree angle.
You now have enough clearance to rotate the solar panel.
5. Release solar panel hand brake and rotate solar panels with the two side
rotation handles.
6. Lock solar panel hand brake and keep the solar array in position.
Adjust the solar panel handbrake for a firmer grip as needed.
NOTE
Always turn the solar panels so they face of due south. (In the southern
hemisphere, due north.) Use a compass. Please keep in mind that large metal
objects can affect the calibration of a compass, so stand away from any metal
object when taking coordinates.
7. Raise the signboard fully.
8. Turn on sign (Power ON/Off switch) and controller.
3.3 Ballast
WARNING
Never use large loose items for ballast as they can become
dangerous projectiles if the signboard is hit.
In static locations and under specific conditions (turbulence or extreme weather
conditions) you may need to add ballast to stabilize the trailer.
The method used to stabilise the sign should be secure to avoid an additional potential
hazard.
3.4 Messages
You can display messages on the PCMS either through JamLogic, providing you have a modem, or
through the controller. There are two types of controllers: the wi-fi controller on RC models and the
V-Touch touchscreen controller located in the controller box.
If you have a V-Touch controller, please refer to MAN-44_PCMS_User_manual_V-
Touch_controller_V3.
If you have the RC model that uses wi-fi communication, please refer to MAN-68
MessageSigns_RCControllervUsersManualv2.

Unit Deployment and Removal Give us your thoughts
Ver-Mac 2018 PCMS Operations, Safety & Maintenance V3.0 9
3.5 Takedown of Signboard and Solar Array
1. Shut off the signboard (Power ON/OFF switch)
2. Unlock sign hand brake and turn the signboard until it is in position above the
transportation cradle
3. Unlock the brake and rotate the array to the transportation position. Make sure
the support bar on the back of the array is above the rubber stops
4. Wind the tilt arm adjustment knob until the solar panels are tight against the
sign case for transport
5. Lock the solar panel handbrake
3.6 Trailer Removal
WARNING
Be very careful when attempting to maneuver trailer into
position to attach it to tow vehicle.
1. Make sure power is OFF, signboard and solar panels down and in their
respective transportation cradles and the sign brake engaged
2. Back tow vehicle as close as possible to the trailer
3. Lower jacks till wheels are on the ground
4. Block the wheels and swivel all but one jack into horizontal travelling position
5. Attach the coupler/hitch securely to ball on tow vehicle(snug on the ball)
6. Cross the safety chains under the hitch and attach the hooks to the tow vehicle
from the underside
7. Attach breakaway cable to tow vehicle if the trailer is equipped with brakes
Make sure it is not taut, not around the ball or caught in the chains
8. Connect power plug to the tow vehicle having first removed it from the optional
holder(if available)
9. Do the walk-around check before driving off

Trailer Maintenance Give us your thoughts
10 PCMS Operations, Safety & Maintenance V3.0 Ver-Mac 2018
4 Trailer Maintenance
A general maintenance check ensures that potentially hazardous items are caught before
they degenerate and the trailer requires a major overhaul.
Always carry out a general maintenance check of the trailer and unit components before
towing and setting up the PCMS unit at a work site.
Repair, replace or correct any obvious deficiencies.
DANGER
Never crawl under the trailer unless it is resting on jack stands
with additional support under the trailer tongue.
Improperly supported PCMS trailers may fall unexpectedly
resulting in serious injury or death.
Do not lift or support trailer on any part of the axle or the
suspension system.
4.1 Safety and Instructions Stickers
All Ver-Mac PCMS trailers display safety and instructions decals prominently on certain
parts of the units.
NOTE
If your PCMS unit is an older model and has no decals, please contact Ver-Mac
Support to receive decals and information concerning their placement on the
PCMS unit.
All operators and personnel working on the units need to be aware of and pay close
attention to all such indications.
Make sure that all decals are whole, clean and visible.
Replacement decals are available from Ver-Mac or your Ver-Mac distributor.
Please see Appendix B –Safety Warning and Instructions Stickers
4.2 Pre-Maintenance Procedure
Never work under a trailer resting on jacks only. The trailer could slip off the jack or the
jack could fail.
Before you start any work on the unit trailer, carry out the necessary procedure to
stabilize the trailer.
Pre-Maintenance Stabilization Procedure
1. Lower signboard and solar panels into their respective transportation cradles.
2. Lower all jacks until trailer wheels are resting fully on the ground.
3. Chock the wheels tightly and reposition the jacks so trailer is as level as possible.
4. Add another jack on the trailer tongue for additional support.

Trailer Maintenance Give us your thoughts
Ver-Mac 2018 PCMS Operations, Safety & Maintenance V3.0 11
4.3 Trailer Structure
Ver-Mac produces two (2) different classes of trailer:
Class II –rated to 3,500 lbs (1,588 kg) and
Class III –rated to 5,000 lbs (2,268 kg)
Trailers can vary in shape and also in the size of the steel beams making up the frame.
4.3.1 Trailer Structure Periodic Maintenance
Item
Function Required
Before Each
Use
3
Months
12
Months
Trailer Structure
Body
Wash underneath to remove build-up of
corrosive material (road salt, gravel)
•
Frame Welds
Check for cracks and/or failures
•
•
•
All Links and
Pivot Points
Lubricate to prevent rusting
•
Fenders
Inspect for cracks or impact damage Replace
as needed
•
Mast
Tighten removable pole bolts that seem loose
at 64 ft-lb (86.8 N.m.)
•
•
4.4 Jacks
Four 2,000 lb tubular swivel jacks attached at each corners of trailer frame support the
PCMS unit when it is not attached to a tow vehicle. These work in combination with
four optional adjustable outriggers (stabilizer bars) to support the unit when it is not
attached to a tow vehicle.
Use of the jacks allows you to safely raise and keep the trailer wheels off the ground
while the PCMS unit is in operation on worksites or during long term storage.
WARNING
Jacks may fall causing damage or injury. Make sure that all safety
pins are secured on jacks and outriggers before leaving a site.
CAUTION
Unexpected tilting of trailer can cause injury and damage.
Always fully retract & swivel jacks and outriggers to horizontal
position before towing trailer. Make sure that all safety pins are
secured on jacks and outriggers.
Do not attempt to raise mast or position solar panels and
signboard unless all jacks and outriggers are securely in
position. Make sure that all safety pins are secured on jacks
and outriggers.

Trailer Maintenance Give us your thoughts
12 PCMS Operations, Safety & Maintenance V3.0 Ver-Mac 2018
4.4.1 Jacks Periodic Maintenance
Item
Function Required
Before
Each Use
3 Months
12 Months
Jacks
Tubular Swivel
(4)
Clean dirt, mud or tar from jack
•
•
Extend jack as far as possible and lubricate
entire outside length of inner ram with SAE
30 heavy oil
•
Grease each jack
(grease fitting at top of outer ram)
•
Outriggers
Remove any corrosion, rust and dirt
•
•
Ensure safety pins are attached and in
position
•
•
4.5 Trailer Lights and Reflectors
Trailer lights perform a valuable and necessary function, but they occasionally
breakdown or malfunction. All Ver-Mac trailers come equipped with:
brake lights
tail lights
turn signals (left and right)
marker and clearance lights
Marker lights enhance the visibility of the trailer at night. They are positioned on the
sides of the trailer frame (amber toward the front and red to the rear).
As well, three (3) red clearance lights are in the center of the back bar on trailers wider
than 80″ (203cm).
NOTE
Check that the plug on the tow vehicle matches the trailer wiring end plug on the
trailer.
CAUTION
Always test all trailer lights before towing.
Make sure wiring is properly installed and secured to trailer to prevent
it from hanging and catching on any road debris.
4.5.1 Replacement Light Bulbs
Make sure that any replacement light bulbs are 12V DC.