VER-MAC ST-4815G3 Use and care manual

Trailer-Mounted Arrowboards
Models: ST-4815G3 (15 lamps) and ST-4825G3 (25 lamps)
V-Switch controller
Indexed rod arrowboard break
New lamps with optical lenses
Operation, Safety and Maintenance Manual
Manual part number: MAN-147

ii Arrowboard Operation, Safety and Maintenance Manual –v1 Ver-Mac 2019
Trailer-Mounted Arrowboards
ST-4815G3 (15 lamps) and
ST-4825G3 (25 lamps)
Operation, Safety and Maintenance Manual
MAN-147
December 2018
List of Revisions
Date
Version
Revision
2018/12
1
G3 version with V-Switch controller, stabilizer legs, lamps
with optical lenses and many mechanical changes. The
vehicle-mounted models now have their own manual.

Ver-Mac 2019 Arrowboard Operation, Safety and Maintenance Manual –v1 iii
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
https://www.facebook.com/VermacInc
https://www.linkedin.com/company/ver-mac
Technical Support
For help with any difficulties concerning arrowboard 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 arrowboard 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 correctedwithout 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.
© MMXIX Signalisation Ver-Mac Inc.
All rights reserved
Ver-Mac®is a registered trademark of Signalisation Ver-Mac Inc.

iv Arrowboard Operation, Safety and Maintenance Manual –v1 Ver-Mac 2019
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 manufacturedby 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 manufacturedby Signalisation Ver-Mac Inc., are warranted for a period of
twelve (12) months from the date of delivery to the original purchaser.
Componentsnot 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 causedby 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 sourceof the correctvoltage 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 costof the equipment or
part upon which suchliability 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 inthe
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 2019 Arrowboard Operation, Safety and Maintenance Manual –v1 v
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 paidin 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

Table of Contents
vi Arrowboard Operation, Safety and Maintenance Manual –v1 Ver-Mac 2019
1 Table of Contents
1Table of Contents...........................................................................................................................................vi
2Overview...........................................................................................................................................................1
2.1 How to Use this Manual.............................................................................................................................1
2.2 Ver-Mac Arrowboard Models Table...........................................................................................................1
2.3 About Safety and Warning Information .....................................................................................................2
2.4 About Safety and Instructions Stickers......................................................................................................2
2.5 About Maintenance....................................................................................................................................2
2.6 About Replacement Parts..........................................................................................................................3
2.7 About Maximum Speeds............................................................................................................................3
2.8 About Tandem Towing...............................................................................................................................3
3Inspecting your Equipment............................................................................................................................4
3.1 Pre-Installation Inspection .........................................................................................................................4
3.1.1 Walk-Around Inspection of Equipment...............................................................................................4
3.1.2 Pre-Towing Walk-Around Checklist ...................................................................................................5
3.1.3 Work Site Inspection...........................................................................................................................6
4Operations........................................................................................................................................................7
4.1 Setup Procedure........................................................................................................................................7
4.2 Step 1–Positioning the Trailer ...................................................................................................................7
4.3 Step 2–Raising and Aligning the Arrowboard ...........................................................................................8
4.4 Step 3–Selecting the Arrow Signal Display...............................................................................................9
4.4.1 Models with V-Switch..........................................................................................................................9
4.4.2 Models with Optional V-Touch AB Controller...................................................................................10
4.5 Take Down Procedure.............................................................................................................................10
4.6 Step 1–Turning off the Arrow Display......................................................................................................10
4.6.1 Models with V-Switch Controller.......................................................................................................10
4.6.2 Models with optional V-Touch AB Controller ...................................................................................10
4.7 Lowering the Arrowboard with Manual Winch.........................................................................................11
4.8 Step 3–Removing a Trailer-Mounted Arrowboard...................................................................................12
5Maintenance...................................................................................................................................................13
5.1 Trailer Structure.......................................................................................................................................13
5.2 Jacks & Stabilizer Bars............................................................................................................................14
5.3 Trailer Lights and Reflectors....................................................................................................................14
5.3.1 Replacement Parts...........................................................................................................................15
5.4 Nuts, Bolts and Pins.................................................................................................................................15
5.4.1 Replacement Parts...........................................................................................................................15
5.5 Tires and Rims.........................................................................................................................................16
5.5.1 Tire Wear Diagnostic Chart..............................................................................................................17
5.6 Axles and Suspension .............................................................................................................................17
5.7 Brakes......................................................................................................................................................18
5.8 Safety Chains...........................................................................................................................................18
5.9 Coupler/Hitch ...........................................................................................................................................19
5.9.1 Ball Coupler/Hitch.............................................................................................................................19
5.9.2 Adjustable Hitches............................................................................................................................20
5.10 Mast..........................................................................................................................................................20

Ver-Mac 2019 Arrowboard Operation, Safety and Maintenance Manual –v1 vii
5.10.1 Frame................................................................................................................................................21
5.11 Reversible Hand Winch System..............................................................................................................22
5.11.1 Replacement Parts...........................................................................................................................23
5.12 Arrow Panel..............................................................................................................................................23
5.12.1 Replacement Lamps.........................................................................................................................23
5.13 Solar Panel(s) ..........................................................................................................................................24
5.13.1 Replacement Solar Panel.................................................................................................................25
5.14 Batteries Maintenance.............................................................................................................................26
5.14.1 Stealth Batteries (Sealed Lead Acid) for Trailer-Mounted Arrowboards .........................................26
5.14.2 Battery Diagnostic with the V-Switch Controller...............................................................................26
5.15 Arrowboard Controllers............................................................................................................................27
5.15.1 V-Switch Controller Module..............................................................................................................27
5.15.2 Optional V-Touch AB Controller.......................................................................................................28
6Schedule of Recommended Maintenance..................................................................................................29
7SafetyStickers...............................................................................................................................................34
8Optional V-Touch AB Controller Programming.........................................................................................37
8.1 Introduction ..............................................................................................................................................37
8.1.1 Using the Touchscreen.....................................................................................................................37
8.1.2 Sleep Mode.......................................................................................................................................37
8.2 Main Screen.............................................................................................................................................37
8.2.1 What You See...................................................................................................................................38
8.3 Setup and Takedown...............................................................................................................................40
8.3.1 Set the Panel Display .......................................................................................................................40
8.3.2 Take down and Turn OFF Procedure..............................................................................................41
8.4 Settings ....................................................................................................................................................41
8.4.1 Controller Settings ............................................................................................................................41
8.4.2 Screen...............................................................................................................................................42
8.4.3 Language..........................................................................................................................................43
8.4.4 Controller Type .................................................................................................................................43
8.4.5 About.................................................................................................................................................43
8.4.6 Arrow Settings...................................................................................................................................44
8.4.7 Photocell and Accessories...............................................................................................................44
8.4.8 Communication Settings...................................................................................................................47

How to Use this Manual
Ver-Mac 2019 Arrowboard Operation, Safety and Maintenance Manual –v1 1
2 Overview
This manual is an owner’s and operator’s guide to the safe operation and maintenance of all
models of Ver-Mac arrowboards.
Ver-Mac’s trailer and vehicle-mounted arrowboards provide warning and directional information
to assist drivers through or around a temporary traffic control zone. They are designed for quick
installation, low maintenance and simplicity ofoperation. Depending on the model, they operate
on battery power alone or solar-assisted battery power.
All 15-lamp arrowboards can operate in one of four modes: left/right arrow, double arrow,
caution bar and 4-corner flash (optional).
All 25-lamp arrowboards can operate in one of seven modes: left/right arrow, double arrow,
caution bar, chevron, sequential arrow, sequential diamonds and 4-corner flash (optional).
2.1 How to Use this Manual
This manual is made for the trailer-mounted Ver-Mac arrowboards as follows:
Within your model section, it is divided into 5 main parts:
Walk-around inspection checklist
Setup and takedown procedure
Maintenance
A complete maintenance schedule table
A list of all the safety stickers on the arrow
The optional V-Touch AB controller features are described in detail at the end of this manual.
2.2 Ver-Mac Arrowboard Models Table
This table will help you determine which Ver-Mac arrowboard you are using.
Type
No. Lamps
Model
Energy
Panel in inches (cm)
Trailer-Mounted
on mast
15
ST-4815G3
Solar and batteries
48 x 96 (122 x 244)
25
ST-4825G3*

About Safety and WarningInformation
2 Arrowboard Operation, Safety and Maintenance Manual –v1 Ver-Mac 2019
2.3 About Safety and Warning Information
Basic safety precautions as well as DANGER, WARNING, and CAUTION indications appear
throughout this manual to signal potential hazards. Please read the safety information
concerning your arrowboard thoroughly before proceeding.
Safety and warning stickers are also displayed on the Arrowboard units.
Indicates a high level of risk for serious personal injury.
Indicates a moderate level of risk for personal injury and potential for damage to
equipment.
Indicates a potentially unsafe practice and risk for minor personal injury.
Indicates an advisable safety precaution to follow.
NOTE
Refers to an important item that an operator should be aware of for maximum
operating efficiency of the equipment or for help completing a procedure.
2.4 About Safety and Instructions Stickers
All Ver-Mac arrowboards have safety and instruction stickers prominently displayed.
All arrowboard operators need to be aware of and pay close attention to these indications.
Make sure that all stickers are whole, clean and visible.
Contact Ver-Mac or your Ver-Mac distributor to obtain replacement stickers.
If your arrowboard is an older model and has no stickers, please contact Ver-Mac Support to
receive stickers and information concerning their placement. You will find the detailed list in the
section of this manual that concerns your specific model.
2.5 About Maintenance
Maintenance routines are similar for all arrowboards. Regular maintenance ensures that
potentially hazardous items are caught before they degenerate and the unit requires a major
overhaul.

About Replacement Parts
Ver-Mac 2019 Arrowboard Operation, Safety and Maintenance Manual –v1 3
NOTE
Lack of maintenance can invalidate any and all guarantee provisions.
2.6 About Replacement Parts
Replacement parts for arrowboards may vary according to models. To know the correct
replacement part:
See the Arrowboard 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 arrowboard inhand.
oVehicle Identification Number (VIN) is on the tongue of the trailer.
oSerial number is on the arrowboard panel or in the control box.
2.7 About Maximum Speeds
Ver-Mac recommends a maximum towing speed of 90 km/h (55 mph) for a trailer-mounted
arrowboard 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 arrowboard in mobile operations.
Vehicles with racks or other vehicle-mounted arrowboards can be driven at these speeds:
Up to 110 km/h (70 mph) with the arrow down in the transportation position.
Up to 55 km/h (35 mph) with the arrow deployed.
2.8 About Tandem Towing
WARNING
Tandem towing can pose a threat to public safety and should be avoided
whenever possible.During tandem towing, be aware that the load behind your
vehicle is heavier, longer and therefore might be an issue for street corners and
tricky displacements.
Although trailer-mounted arrowboards can be towed in tandem, Ver-Mac does not encourage
this practice. Restrictions apply. You are responsible for conforming to all local provincial or
state regulations.
CAUTION
To comply with federal laws, make sure all lights on second trailer
are working before towing tandem units.

Pre-Installation Inspection
4 Arrowboard Operation, Safety and Maintenance Manual –v1 Ver-Mac 2019
3 Inspecting your Equipment
3.1 Pre-Installation Inspection
Pre-installation inspections help to ensure the following:
The installation site is suitable.
The general condition of the arrowboard structure is solid.
All components on the arrowboard unit are well secured.
Braking and lighting systems on vehicles and trailers with arrowboards are fully operational.
3.1.1 Walk-Around Inspection of Equipment
SAFETY PRECAUTION
Face toward oncoming traffic when setting up a stationary
arrowboard unit to see oncoming traffic. Always wear a regulation
safety vest to increase your visibility.
The walk-around equipment 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 arrowboard unit:
Before moving the arrowboard unit to the worksite.
Before removing the arrowboard unit from a work site.
Periodically, during long-term storage of the arrowboard unit.
A walk-around inspection only covers items that can be checked without getting under
trailer-mounted or dismantling vehicle-mounted arrowboards.
Make the walk-around inspection a routine and ensure that any defects you notice are fixed
BEFORE you go on the road.

Pre-Installation Inspection
Ver-Mac 2019 Arrowboard Operation, Safety and Maintenance Manual - 1 5
3.1.2 Pre-Towing Walk-Around Checklist
Walk-Around Checklist–Trailer-mounts
1. BatteryBox, Verify

All switches on control panel are OFF.

Battery box is locked.
2. Arrowboard rising parts

Arrowboard is fully down on frame and pin(s) are in place.

All pin combinations (pin and safety cotter pin, spring-loaded
pins) are in place.

All jack pins are securedfor transport mode.

No cracks in structurewelding.
3. Arrow, Check

All lamp hoods/visors are securedwith all the screws.

All lamps are secure.
4. Solar array, verify

Solar panel(s) are clean and secured.
5. If trailer, test and check

All trailer lights, including flashers and markerlights are fully
functional.

The photocell is clean and operational.

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.
6. If trailer,when attachedto towing vehicle,verify

Coupler is attached correctly(snug on the ball).

Coupler is locked to hitch & safety pin is inserted.

Safety chains are crossed& hooked from the underside.

All jacks and stabilizer bars are retracted & in a horizontal
position.

Trailer wiring is connected to the tow vehicle and functions
correctly.

Pre-Installation Inspection
6 Arrowboard Operation, Safety and Maintenance Manual –v1 Ver-Mac 2019
3.1.3 Work Site Inspection
Site location and conditions affect the effectiveness of arrowboard on the site. Even the
smallest amount of shading reduces solar panel output significantly.
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.
SAFETY PRECAUTION
Face toward oncoming traffic when setting up a stationary
arrowboard unit to see oncoming traffic. Always wear a regulation
safety vest to increase your visibility.
DANGER
Arrowboard units are usually installed on roadsides, close to oncoming
vehicles. Walking around them to set them up requires vigilance. Be safe.
Stay alert and pay close attention to the surrounding traffic at all times.
Site Verification Check List
1. Verify Location(s)

Site is open and level.

Site has good road base support.

Site has no overhead hazards or obstructions (power lines,
overpasses,etc.)

Site is in clearview of approaching drivers.
2. Verify Conditions for Solar Array

Site has maximum exposure to directsunlight.

Site is not shaded by nearby structures.

Site is not in closeproximity to electrical towers.
DANGER
For a better clearance, always bring the arrowboard down before moving it.

Setup Procedure
Ver-Mac 2019 Arrowboard Operation, Safety and Maintenance Manual - 1 7
4 Operations
Ver-Mac trailer-mounted arrowboards, whether they are single-mast or fold-down design, are
available in two models:
The ST-4815G3 has 15 lamps.
The ST-4825G3 has 25 lamps.
Trailer-mounted arrowboards are powered by a battery storage bank that is charged by
photovoltaic solar modules. An onboard ACto DC solid state charger is available. The sealed
lead acid (SLA) batteries are wired in various configurations to provide a 12 VDC system.
4.1 Setup Procedure
These steps are meant to be performed together. Please read through carefully and do all the
required steps in one session.
DANGER
At no time should the operator climb on the trailer or attempt to push the
arrowboard, for any reason. Doing so will put the operator at risk of
falling, having their hands caught in pinch points or being hit by a falling
arrowboard.
SAFETY PRECAUTION
Face toward oncoming traffic when setting up a stationary
arrowboard unit to see oncoming traffic. Always wear a regulation
safety vest to increase your visibility.
4.2 Step 1–Positioning the Trailer
WARNING
Always use the jacks to stabilize the trailer frame. Do not jack up
trailer on suspension components. It will use the suspension
prematurely and there is a risk that the trailer could roll down the
road.
WARNING
Make sure that the trailer is level and jacks are sturdy. The trailer
must be leveled on all axes to prevent the unit from falling and
causing damage. Unstable jacks may fall, causing damage or
injury.
1. Make sure you deploy the arrowboard unit in full sunlight, with no possibility of shadow,
and facing the oncoming traffic.

Step 2–Raising and Aligning the Arrowboard
8 Arrowboard Operation, Safety and Maintenance Manual –v1 Ver-Mac 2019
2. Set the front jack inposition 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.
4. Detach the safety chains and unhitch the trailer.
5. Lift the front jack and remove the tow vehicle.
6. Check ground conditions and install all the jack and stabilizer legs:
a. Lower back legs, lower the tongue wheel jack.
b. Lower the front legs, raise the frame with the front jack.
c. Adjust so wheels do not touch the ground and trailer is leveled.
7. Add blocks under the stabilizer leg and jack pads if needed.
4.3 Step 2–Raising and Aligning the Arrowboard
The following safety warnings apply throughout the whole procedure, please read them
carefully before proceeding and make sure no one is near the trailer.
DANGER
When operating the winch, make sure you are in safest position to stay clear
from moving parts. Keep hands and fingers clear ofthe drum and cable area
of the winch when operating. Do not attempt to guide cable by hand.
DANGER
At no time should the operator climb on the trailer or attempt to push the
arrowboard, for any reason. Doing so will put the operator at risk of
falling, having their hands caught in pinch points or being hit by a falling
arrowboard.
CAUTION
Never continue turning the winch counterclockwise if the cable
tension is loosening.
Stop, tighten the cable and verify the system.
DANGER
If the cable does not come out of the winch, stop and make sure the cable is
tight. A loose cable disables the mechanism’s break and could cause serious
injuries.
1. Ensure that the lifting mechanism & cable is in good operating condition. Do not
attempt to lift the arrowboard if the mechanism is,or appears, defective in any way.

Step 3–Selecting the Arrow Signal Display
Ver-Mac 2019 Arrowboard Operation, Safety and Maintenance Manual - 1 9
2. Disengage pin #1 (on base of mast) and turn 90 degrees so it is locked and not in
contact with the mast.
3. Go to the winch and positionyourself to face the traffic. Make sure no one is around
the arrowboard.
4. Give a turn or two on the winch at the same time to take up the slack. Unlock pin #1
so it is in contact with the mast.
5. Turn the winch handle clockwise until the arrowboard panel is at eye level.
6. Pull the pin to unlock the panel brake located on the mast below the panel, rotate the
panel, using the sight, to face the oncoming traffic. Release the pin in the right hole.
7. Open the V-Switch controller box, on the panel’s left side and select the desired signal
(see section 4.4 for more detail).
8. Go back to the winch and turn the handle clockwise until the mast rises to its full
length; you will hear the locking pin click.
TIP:
Remove the wheels and towing hitch from the trailer if you need an additional
anti-theft precaution.
4.4 Step 3–Selecting the Arrow Signal Display
4.4.1 Models with V-Switch
The signal indications marked around the dial, on the controller module, show the signal
you see on the front face of the arrowboard panel when you are looking directly at the
arrowboard. Here are the 15 and 25 lamp V-Switch options:
Arrowboard signal options shown on the controller module vary according to the model of
arrowboard and customer requirements.
1. Access the controller module behind the arrowboard panel.
2. Turn the dial on the controller module to the signal indication that you require.
Once selected, illumination of the arrow panel display is automatic and the icons
show the signal you see on the front face of the arrowboard panel when you are
looking directly at the arrowboard.

Take DownProcedure
10 Arrowboard Operation, Safety and Maintenance Manual –v1 Ver-Mac 2019
3. Check that the battery-level LEDs are functioning.
4. Check immediatelytomake sure the arrowboard is displaying the correct signal.
5. Shut and lock the controller box.
4.4.2 Models with Optional V-Touch AB Controller
Detailed information on the V-Touch AB controller is under Optional V-Touch AB Controller Programming,
p. 37.
1. Turn the controller on: press .
2. Before the Main screen displays, there is a brief delay while the controller recognizes the
arrowboard. The Main screen shows:
3. Tap to select a signal. To see more signals tap NEXT. Arrowboard signal options shown
on the touchscreen controller vary according to the model of arrowboard and the
arrowboard requirements.
4. Once selected, confirm (Yes). If you select the wrong display, tap No to return to the
Panel Display menu and then reselect your panel display. You should also check the
arrowboard display to be sure it is showing the signal that you wanted.
4.5 Take Down Procedure
These steps are meant to be performed together. Please read through carefully and do all the
required steps in one session.
4.6 Step 1–Turning off the Arrow Display
4.6.1 Models with V-Switch Controller
1. Open controller box and turn the V-Switch controller to OFF.
4.6.2 Models with optional V-Touch AB Controller
1. Tap the OFF button in the bottom line’s center on the main screen.
2. Tap Yes to confirm.
3. Turn the controller off: press

Lowering the Arrowboard with Manual Winch
Ver-Mac 2019 Arrowboard Operation, Safety and Maintenance Manual - 1 11
4.7 Lowering the Arrowboard with Manual Winch
The following safety warnings apply throughout the whole procedure, please read
them carefully before proceeding.
DANGER
When operating the winch, make sure you are in safest position to stay clear
from moving parts. Keep hands and fingers clear ofthe drum and cable area
of the winch when operating. Do not attempt to guide cable by hand.
DANGER
At no time should the operator climb on the trailer or attempt to
push the arrowboard, for any reason. Doing so will put the operator
at risk of falling, having their hands caught in pinch points or being
hit by a falling arrowboard.
CAUTION
Never continue turning the winch counterclockwise if the cable
tension is loosening.
Stop, tighten the cable and verify the system.
DANGER
If the cable does not come out of the winch, stop and make sure the cable is
tight. A loose cable disables the mechanism’s break and could cause serious
injuries.
1. Ensure that the lifting mechanism & cable is in good operating condition. Do not
attempt to lift the arrowboard if the mechanism is, or appears, defective in any way.
2. Come around to the winch and face the traffic.
3. Pull and turn pin 1 in the vertical position. If the pin does not come out easily, turn
the winch once to ease pressure on the pin.
4. Come around to face the winch and slowly turn the winch handle counter-clockwise
until the panel brake is at eye level.
5. Make sure no one is around the arrowboard. Pull the panel brake pin (or loosen the
panel handbrake) and rotate the arrow’s panel until it is above the transportation
cradles.
6. Release the pin (or relock the panel handbrake).
7. Slowly turn the winch handle counter-clockwise and lower the mast until pin#1
clicks into position.

Step 3–Removing a Trailer-Mounted Arrowboard
12 Arrowboard Operation, Safety and Maintenance Manual –v1 Ver-Mac 2019
8. Check that the mast is fully down and the arrowboard panel is secure in the
transportation cradles.
4.8 Step 3–Removing a Trailer-Mounted Arrowboard
1. Make sure that power is OFF, that arrowboard and solar panel are both down and
secured for transportation and that the panel brake is engaged.
2. Back tow vehicle as close as possible to the trailer.
3. Bring the tow vehicle to the trailer.
4. Attach the coupler/hitch securely to the ball on the tow vehicle (snug on the ball).
5. Cross the safety chains under the hitch, attach the hooks to the tow vehicle from the
underside, bring the jacks back and lock their pins into travel position.
6. Check that the power plug on the tow vehicle matches the trailer wiring end plug on the
trailer.
7. Connect power plug to the tow vehicle having first removed it from the optional holder (if
available).
8. Do the walk-around safety check before driving off.