SATS Dual Trailer Instruction Manual
- June 1, 2024
- SATS
Table of Contents
SATS Dual Trailer Instruction Manual
Separating and Joining the Front and Rear Trailers
OH &S: Wear PPE when working with the SATS.
How to Correctly Separate Trailers.
- Undo safety chains that hold the trailers together. Lift up locking bars.
- On Rear Trailer, pull out rear jack stands, rotate all jack stands and lower 25mm from ground.
- Uncouple front trailer from towing vehicle, then lower and use both jockey wheels to level trailers in a straight line with each other. Rear trailer jockey wheel must face inwards.
- Pull out locking pin.
- Use Link switch to engage actuator to push apart.
How to Correctly Join Trailers.
- Use jockey wheels (rear wheel facing outwards) to level trailers.
- Insert drawbar on rear trailer into coupling point on front trailer.
- When rear drawbar is below locking pin, place pin back in.
- Push down actuator arm and use.
- Link switch to pull trailers together.
- Ensure safety chains are looped through chassis on left and right, and secured. Adjust locking bars and lock down.
DS-Live™
Data Signs Subscription Web-based Sign Programming and Active Monitoring.
Data Signs DS-Live™
Data Signs DS-Live™ runs on all web browsers (it is optimized to work best on Google Chrome & Microsoft Edge). It is best suited to run on a PC or Laptop.
It can also work with various popular devices such as iPad, Samsung tablet, etc, however the screen may need to be scrolled to see different items due to the smaller screen size).
.VMS. App
A portable smart phone App, .VMS. is also available on the App Store or Google Play.
These web-based applications allow you to update your Sign with new messages, track the location of each Sign, check the battery voltage. Blank and Resume messages etc.
To subscribe to DS-Live™, get your administrator to do this via the DS- Live™ Platform.
A SIM for Mobile Communications is normally part of the Subscription of DS- Live™, pricing is published from this platform.
Removing/Restoring Sign Power
Disconnect the power to the Sign for long-term storage (i.e. longer than a month), for long distance transport, or when working on the Sign. To disconnect the power follow the instructions below.
- Open the Sign head as per below section.
- To remove Sign power, pull out the SIGN SUPPLY fuse.
CAUTION: If working on the Sign for repair (i.e. welding) disconnect ALL fuses.
To restore Sign power, insert the SIGN SUPPLY fuse. Push down to ensure it is properly fitted.
Notes for undercover storage:
Storage outside is recommended so batteries can maintain charge via the solar array. If storing the Sign undercover for a long-term (i.e over one week), unplug the SIGN SUPPLY fuse. Please be aware that the batteries will drain over time; therefore fitting a battery charger is recommended. Battery warranty is voided if batteries allowed to drain below serviceable levels.
To open sign head
LED Board Maintenance
SATS Maintenance
This section details the maintenance procedures. It is important that your SATS are regularly maintained to make certain that your SATS is in continued working order. Note: The Warranty associated with your SATS may be voided if ad-hoc repairs outside the scope of this maintenance section are attempted.
Solar Panels
Keeping the Solar panels clean will ensure they are providing as much energy to charge the battery as possible. To clean the Solar panels, ensure the PTL mast is lowered and that the Jackstands are lowered and extenders fully out.
With a damp and soapy cloth, clean each of the panels, or hose them down (see General Cleaning notes). The solar panels should be cleaned periodically since they can quickly become dusty.
Battery & Circuit Breakers
2x20AH AGM SEALED BATTERY
CAUTION: LEAD ACID BATTERIES CAN PRODUCE FLAMMABLE GASES WHILE CHARGING. NO NAKED FLAME SHOULD BE ALLOWED NEAR THE PTL’S. TAKE CARE WHEN OPENING AND CLOSING THE BATTERY BOX LID. USE TWO HANDS.
Before attempting any maintenance work on your batteries, make sure the SATS is not in the sun and that it is located in a well ventilated area.
- Remove the fuses.
- Re instate fuses afterwards.
- All fuses are normally 25Amp
Corrosion inhibitor lacquer has been applied to the battery terminals, if replacing battery, use the same after installation to maintain this protection.
If replacing the battery, use the same rating and type of batteries.
Notes for Undercover storage: Storage outside is recommended so the battery can maintain charge via the solar array. If storing the trailer undercover for a long-term, unplug the SIGN SUPPLY fuse. Please be aware that the battery will drain over time; therefore fitting a battery charger is recommended.
Trailer Wheels and Wheel Bearings
Regularly check the tyre pressure. At the same time check tyre condition and that the wheel nuts are tight. After a few months of use have a qualified mechanic check. Grease the wheel bearings every 12 months under normal operating conditions. More frequently for adverse/ harsh road or operating conditions. Further, check after having travelled 1500 km.
Torque setting for wheel nuts: 65ibs.ft or 90Nm
Tyre Pressure for SATS: 50 psi
Ensure wheel nuts are tightened according to manufacturer specifications for this trailers’ tyre size. If unsure, contact your local mechanic. 13” wheel size, Ford stud pattern.
General Cleaning
The lights and trailer can be hosed. No abrasive solvents or thinners can be used anywhere on the SATS.
Tow Coupling Adjustment
Adjust the tow coupling to fit snugly onto the tow ball of the towing vehicle to improve tow ride. This adjustment is not completed during manufacture as each vehicle tow ball may be a slightly different diameter due to wear or other factors. In Australia, the tow coupling is designed to fit a 50mm ball. Flathead screw driver and shifter required. This is a guide only, please view the disclaimer at the end of the document.
CAUTION: ENSURE THE TOW BALL IS AT THE CORRECT HEIGHT TO THE TOWING VEHICLE, AS INCORRECT AND UNLEVEL TOWING WILL CAUSE DAMAGE TO THE REAR TRAILER COUPLING MECHANISM.
****CORRECT HEIGHT ADJUSTMENT IS MADE BY ADJUSTING THE TOW COUPLING HEIGHT ON THE DRAW BAR USING THE REMOVABLE PINS AS SHOWN ABOVE.
Adjusting the Tow Coupling
- Fit the tow coupling to the vehicle and lock in place. Raise the jockey wheel.
- Release the locking nut.
- Undo the locking nut to give some leeway.
- Using a flat-head screw driver on the slot on top of the pinbolt, turn until tight, and then loosen very slightly. This will pull the coupling forward onto the tow ball and grip it.
- Check that you can still unhook the coupling without too much effort, but maintaining a tight fit on the tow ball when attached. Use the jockey wheel to assist if required.
- Hold the Pin-bolt with the screwdriver and then tighten the locking nut firmly with a shifter.