Preston Ability BREEZE-C User manual
Maintenance Manual
[email protected] • www.prestonability.com
Tel NL 036 53 53 580 • Tel BE 014 75 73 40
Contents
1. Safety instructions 3
2. Specific Tools for technicians 4
3. Specific Parts: 4
4. Options / Accessories assembling : 5
5. Mechanical Adjustments 6
6. Front Electronics Board Setup 8
7. Controller Programming / Setup 9
8. Periodic maintenance Check 14
9. Mechanical Fault troubleshooting 16
10. Control and Electronics system fault troubleshooting 18
10.1 General control system and Front Board Troubleshoots 18
10.2 Controller Troubleshoots 19
11. Mechanical assembly drawings 22
13. General Wiring diagram 23
1. Safety instructions
1.1 General:
1.1.1 Technicians who are servicing the scooter should be authorized to service the
scooter.
1.1.2 Technicians who are servicing the scooter should be aware and follow all safety
instructions within the User Manual.
1.1.3 Technician should follow general safety instruction like using gloves, safety glasses
when needed.
1.1.4 The scooter weight with batteries is about 100 kg even lifting 1 wheel is about 30
kg. Always use other people help or a appropriate lifting device.
1.1.5 When lifting always use your legs and not your back.
1.1.6 The battery weight is about 14 kg . The power unit weight is about 15 kg. The seat
weight is about 15kg.
1.1.7 Never do any change in the product before consulting the manufacturer
engineering. Remember the products are approve as they are , any change
remove the manufacturer responsibility for the safety of the product.
1.2 Drive :
1.2.1 Technicians who are driving the scooter should be aware and follow all safety
instructions within the User Manual.
1.3 Mechanic :
1.3.1 It is possible that a technician will need to operate the scooter when he is standing
on the side ,working on different assemblies.
1.3.2 When no electric power and operation needed , always Stop the power by Switch
OFF and disconnecting the battery terminals.
1.3.3 Never put any part of your body under the scooter parts.
1.3.4 If necessary, first place a wood block under, to make sure no injure will happen.
1.3.5 Use standard tools. Use them according to their safety instructions .
1.4 Electric :
1.4.1 If necessary to operate the scooter when you are not seating on it. In such cases
you should be aware to the parts that can move by power – Power unit shafts and
wheels.
1.4.2 Never put your hands close to a part that is moving or turning. Be aware that your
cloth will not be trapped into one of the moving parts.
1.4.3 Batteries contain a large electric energy inside. This energy can cause sparks and
heat metals when short circuiting.
1.4.4 When working on the battery terminals, make sure no to short circuit between any
2 terminals. This can cause strong spars and make the tools very hot.
1.4.5 When working on the batteries, use protecting gloves and safety glasses.
1.4.6 Battery contains acid. Never open any of the battery case. If you see any liquid or
Gel aside, beware of it. It might be Acid.
2. Specific Tools for technicians
Standard tool box (wrenches, socket-head cap screw , hexagon keys, Phillips
(crosshead) tip and/or screwdrivers, etc.)
Voltmeter (To measure 24VDC)
Air pressure gauge (To measure 35 psi)
Batteries tester (under load)
Density meter
Valve Wrench
Wooden blocks to elevate the Breeze during checks, maintenance and repairs:
2 blocks 20-22 centimeters height to place beneath the batteries box.
2 blocks 14-16 centimeters height to place beneath the foot rest area.
Remark : Always before operating a lifted Breeze make sure that the 2 rear
wheels are free to turn , so that the scooters will not move.
3. Specific Parts:
We recommend the availability of the following set of test and repair assemblies:
1. Front Board
2. Main Harnesses Cable.
3. Main Lights Harness Cable.
4. Main Supply Harnesses.
5. Controller SDrive 120A - P&G
6. Motor/Power Unit
7. Also it is very much recommended hold and use P&G SP-1 Programmer (for S-Drive,
possible to upgrade old model to modified free of charge).
4. Options / Accessories assembling :
Most accessories based on the rear square pipe :
The accessories are :
4.1 Rear Basket 4.2 Seat safety belt. 4.3 Walker Holder
4.4 Cane Clip Attachment. 4.5 Single Cane Holder 4.6 Double Cane Holder
5. Mechanical Adjustments
#
Description
Where
How to Adjust
1
Seat Height
Seat pin under the battery
cover.
See attached assembling
drawing:
Release both secure bolt and
level bolt. Change pin Level
hole as required . Rescuer
both level bolt and secure bolt.
Adjustments : 3 x 20 mm.
Arm rest
Adjust the width .
Adjust the angle .
Front lights
Release the screw and adjust
The angle of the front lights.
6. Front Electronics Board Setup
The Horns can be setup to work in one of the follows options :
Controller alarms, Tiller push button , Reverse alarm , Blinkers
alarms.
The front board include setup options for the Horn. This can be
done with the dipswitch DSW1 that is on the front board.
Deep switch : User Modes setup with relate to user needs.
Dip Switches Setup is as follows : (Shown the Default Set Up)
State
Description
"1" = Off
Horn while blinker or hazard are on .
"2" = On
Horn while derive backward
"3" = Off
When the battery too low – the scooter stop.
"4" =
No use.
Diagram sketch :
"1"
"2"
"3"
7. Controller Programming / Setup
If the user cannot find a position on the half speed limit switch
control that suits him, the controller can be programmed to meet
his needs. The controller can be programmed in two ways – with
an SP1 Programmer or specialist PC software and interface
cable.
The SP1 is a small hand-held unit which can be plugged into
your controller to alter the program or into the charger socket .
The PC Programmer is a piece of PC software and an interface
cable. When the software is installed onto a PC, it can then be
connected to the controller by using the special interface cable.
The controller can then be programmed using a windows type
environment
The programming tools may be included with your scooter. If
they are not, the scooter distributor or service agent or scooter
manufacturer will are able to program the controller.
If you have a programmer, read the user guide before you use it.
If you re-program your controller, make sure that you observe
any restrictions given in your scooter user manual. Note any
changes you make for future reference.
Programming should only be conducted by healthcare
professionals with in-depth knowledge of PGDT electronic
controllers. Incorrect programming could result in an unsafe
set-up of a scooter for a user. PGDT accept no liability for
losses of any kind if the programming of the controller is
altered from factory pre-set values.
7.1 Controller Parameter List and programming with hand
programmer SP1 :
BREEZE C
PROGRAMER SET-UP .
Programming version list : 8.0.16. 22/07/10
The list of parameters fit to power-units 950W-12km/h,10km/h and 15km/h.
The parameters refer to "S-Drive 120" controller with hand programmer "SP1"
To program through the "Charge Socket" use the adaptor.
Programmer SP1
Adaptor to the Charger Socket
Instructions to change the parameters :
1. Connect the adaptor to the programmer and connect to the "Charge Socket" –
the programmer will start working.
2. The up / down arrows let you choose the parameters.
3. In order to change a parameter – stand on the parameter press "enter" the
values will then appear in the display window.
4. With the help of the arrows you can change the values.
5. After changing the value push enter the scooter will beep – turn key switch off
and then on.
6. The programmer will display the next parameter. To make further changes
repeat step # 5
7. Press enter again to return to the parameter menu
8. When you get to the "Engineer Menu" press enter to get to the sub-menu
How to improve and to adjust parameters to the customer :
1. Change the accelerate of the scooter , forward .--- Line 1 .
2. Change the decelerate of the scooter , forward .--- Line 2
3. Change the accelerate of the scooter , reverse .--- Line 3.
4. Change the decelerate of the scooter , reverse .--- Line 4.
5. Change the max. speed - forward .--- Line 5 .
6. Change the max. speed – reverse .--- Line 7.
7. Change the direction of travel of the Wig-Wag. Invert Throttle --- Line 9 .
8. The time to enter to sleep mode when the key switch is "On" . Sleep
Timer . Line 10 .
9. Reads the number of faults and how many times they occurred. Read
System Log . Read System Log . Line 11 .
10. Working time of the scooter.Real timer . Line 12 .
11. Decelerate – soft stop.Line . 20 , 24 .
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