Sunrise Medical Quickie Pulse 6 BC User manual

Quickie Pulse 6 Service Manual
©2011 Sunrise Medical Inc.
111425 Rev B

PULSE 6 SERVICE MANUAL
PAGE 2 SEPT 2011 SUNRISE MEDICAL
Quickie Pulse 6 Service Manual Contents
Introduction 0.1
Basic Setup 0.2
Motor - Drive Gear engaged 0.2
Motor - Free-wheel 0.2
Multimeter Tutorial 0.3
The Multimeter 0.3
The Probes 0.3
The Ports 0.3
Symbols 0.4
Health and Safety 0.5
Good Working Practices 0.5
Battery Safety 0.5
Battery Chargers 0.6
EMI Warnings 0.6
Electro Static Discharge 0.8
Batteries 0.9
Battery Diagnostics 0.10
Battery Types 0.11
VR2 Remote Controller 0.12
VR2 Plugs/Connectors 0.13
R-NET Remote Controller 0.14
R-NET Remote Controller w/Display 0.15
R-NET Plugs/Connectors 0.16
Main Wiring Diagram VR2 (PLS) 0.17
Main Wiring Diagrams Rnet (PLS) 0.18
Main Wiring Diagram VR2 and RNET
(PLS6A/PLS6B) 0.19
Main Wiring Diagrams Actuators
(PLS6A/PLS6B) 0.20
VR2 Dual Attendant System Connection
Basic Tool List 0.21
Battery Connection Test 1.1
Check Battery Wire Harness 1.2
Circuit Breaker Test 1.2
Main Harness 1.2
Section 2
VR2 Remote Controller Display 2.1
The Maximum Speed Indicator Ripples 2.1
The Maximum Speed Indicator Flashes 2.1
Battery Gauge is Steady 2.1
Battery Gauge Flashes Slowly 2.1
Battery Gauge Steps Up. 2.1
Battery Gauge Blinks Once Every 2.5 Seconds 2.1
Battery Gauge Flashes Rapidly 2.1
Section 3
VR2 Controller Diagnostic Codes 3.1
One Bar - Low Battery Voltage 3.1
Two Bars - Left Motor Disconnected 3.1
Three Bars - Left Motor Wiring Trip 3.2
Four Bars- Right Motor Disconnected 3.2
Five Bars - Right Motor Wiring Trip 3.3
Six Bars - Charger Connected 3.4
Seven Bars - Possible Joystick Trip 3.4
Seven Bars + Speed Profile Indicator error 3.4
Eight Bars - Possible Control System Trip 3.4
Nine Bars - Solenoid Brake Trip 3.5
Ten Bars - High Battery Voltage 3.5
Section 4
R-net Troubleshooting Procedures 4.1
Chair Will Not Power Up 4.1
R-net Troubleshooting Procedures (cont.) 4.2
Section 5
R-net Fault Codes 5.1
Power Chair Displays a Fault on the Hand Control or
Omni 5.1
Table 1, Error Codes 5.1
Example of R-10 Fault Isolation 5.4
Power Chair Will Not Drive Full Speed 5.4
Power Chair Will Not Drive in Creep Speed When
Tilted 5.6
Tilt Will Not Operate 5.7
Section 6
Motor/Gearbox Inspection 6.1
Section 7
Removal Procedures 7.1
Battery Removal 7.1
Battery Installation 7.3
Motor and Gearbox Removal 7.4
Motor Removal for chairs after
S/N PLS-101919 and s/n prefix PLS6A &PLS6B 7.6
Control Module Removal 7.7
Shock Removal 7.9
Front Caster Arm Removal 7.10
Rear Caster Arm Removal 7.12
Front or Rear Caster Fork Removal 7.13
Caster Removal 7.14
Tilt Actuator and Micro-Switch Removal 7.15
Section 8
Seat/Back Width adjustment 8.1
Legrest adjustment 8.4
Back-rest Angle Adjustment 8.5
Powered elevating or articulating legrest 8.6

PULSE 6 SERVICE MANUAL PAGE 0.1
SEPT 2011SUNRISE MEDICAL
Please read and follow instructions in this service manual before attempting to troubleshoot or repair
this product for the first time. If there is anything in this Service Manual that is not clear, or if you require
additional Technical assistance, contact Sunrise Medical at: [phone] option 2, then option 1.
Safely troubleshooting and/or repair of this product depends on your diligence at following the
instructions within this manual. Sunrise Medical is not responsible for injuries or damage resulting
from a person’s failure to exercise good judgement and/or common sense.
This Service Manual is intended as a troubleshooting guide for the Quickie Pulse 6. Photographs and
content may differ from the actual products in some cases due to changes in specifications and other
factors.
This Service Manual is intended for use by persons with a basic working knowledge and the skills
required in servicing and maintaining Power Wheelchairs. Persons without a general working knowledge
and expertise in the servicing of this product should not carry out troubleshooting procedures. This
can result in personal safety issues, problems with future servicing, and/or damage to the unit.
Parts, configuration, and/or specifications of Products included in this Service Manual
are subject to change without prior notice.
There are warning symbols used in this document that are
intended to focus attention on any hazard that could effect the
safety of the individual troubleshooting the Power Wheelchair
covered by this Service Manual.
Introduction
Click !
For up-to-date parts, and the latest version of this Service Manual go to:
www.sunmed.com
and click on the Parts Search button

PULSE 6 SERVICE MANUAL
PAGE 0.2 SEPT 2011 SUNRISE MEDICAL
When setting up the components of the chair, complete the following checklist to ensure proper and
safe operation of the equipment.
Check :
Are the batteries fully charged?□
Test battery voltage with D.C. meter across the terminals of batteries. The measurement shoulda.
be above 12 volts D.C. (Note: a fully charged battery is between 12.9 and 13.1 VDC)
If not, fully charge the batteries.b.
Are all necessary power components installed and connected ?□
Input device (normally Joystick)a.
Cable from Joystick to the Bus Lineb.
Control Module; for the Pulse located at back of chair behind shroudc.
Are batteries installed correctly? (refer to Section 1 of this manuald.
Are all necessary connections fastened and fully engaged?□
Battery connectors to the batteriesa.
Cable between Joystick and the Controlb.
Both Motor Connectors to the Control Module.c.
Is the Drive Gear engaged? See (figures .2.1 and .2.2)□
With the power off, the chair should not move if pushed from behind.a.
If the chair moves when pushed, the drive gear needs to be engaged on both motors.b.
Does Display light up when Power On/Off switch is depressed?c.
If no - Follow checklist a second time, then refer to the section on Diagnostics.
If yes – The Power Wheelchair is ready to drive!
Basic Setup
fig .2.1 fig. 4.3.4
Motor - Drive Gear engaged Motor - Free-wheel

PULSE 6 SERVICE MANUAL PAGE 0.3
SEPT 2011SUNRISE MEDICAL
For Powerchairs, the multimeter is one of the
most useful tools in the toolbox. It can be used
to check wires, shorts, voltages, resistance, and
all manner of electrical circuits. This tutorial is
designed to help clarify the symbols and socket
options.
The Common Port.1.
Generally, the black probe plugs in here
(negative) and as the name suggests, it’s the
common element to all of the testing circuits.
Think of it as the ground rail.
Voltage, Resistance and Continuity port.2.
This is a commonly used option. Connect
the red (positive) probe to this port when
finding voltage readings, resistance readings
or when checking wire continuity. This is ex-
plained in more detail later in the tutorial.
Current up to 300mA.3.
This port is used for “counting electrons” in
a circuit, and thus their rate of flow (current
being the flow of electrons). You’ll notice that
this side is “fused”, so that you don’t end up
melting the meter’s circuits.
Current up to 10A.4.
Same as above, except it can take more cur-
rent, as the name suggests.
MULTIMETER
PROBES
PORTS
The Probes
The Ports
The Multimeter
Multimeter Tutorial
Probes are found on various multimeters. The
Probes connect the meter to the circuit. Simply
touch them to the directed area with the Mulitme-
ter on the correct settings, and read the display.
Follow instructions in this manual carefully to
avoid errant reads.

PULSE 6 SERVICE MANUAL
PAGE 0.4 SEPT 2011 SUNRISE MEDICAL
This section describes the basic symbols used in a typical
multimeter.
AC
ALTERNATING CURRENT Use this when you want to test something
that has AC current running through it. Typically you’d want to test the
voltage of an inverter (for cold cathodes or neons) or a similar device.
DC
DIRECT CURRENT. This is the type of electrical power produced by a
battery.Withabatteryconnector,theblackwire(s)shouldbeconnected
to the negative(-) terminal of the battery and should be considered
the common ground. The red wire(s) should be connected to the
positive(+) terminal of the battery and is considered the “hot” lead.
Voltage
This means Voltage or Potential Difference. It will measure the
potential difference between the two probes. To measure voltage,
connect the positive probe to a port that is marked “V” or Voltage.
Note: “mV” means milli-volts = .001 Volt
Current
Since current is measured in Amps and the readout value is in
amps, the symbol "A" is used. On this setting the unit measures
current that is flowing through the part of the circuit between
the two probes (the meter itself). Typically, you need to plug the
positive terminal into a port marked “A” or Current. You need to put
the meter “In Series” in the circuit to use this feature correctly.
Resistance
This symbol represents Resistance and is measured in Ohms.
You can use this setting to measure the resistance between two
points; for example across a piece of wire or a resistor (to check its
value). If you don’t have a continuity check, then this can be used
to check for shorts. Any value below 0.05 Ohms constitutes a short,
meaning that whatever the probes are attached to is connected
electrically.
Continuity
A commonly used function. By putting a current through the
two terminals (the same as the Ohm-meter function) it can be
determined if the resulting value is within the “contact” range, this
is signified with a beep. The feature found on some multimeters
enables you to check for shorts without taking your eyes off your
work. Other meters signify this with a small flashing light.
Symbols
Multimeter Tutorial

PULSE 6 SERVICE MANUAL PAGE 0.5
SEPT 2011SUNRISE MEDICAL
Health and Safety
While working on powered mobility products, it is essential to observe
good working practices. Below are a series of safety guidelines and
recommendations. Please note that these precautions are intended to serve
only as a guide, not to supersede or replace any safety statute, NHS or other
safety regulations.
General
• Always wear suitable protective clothing when handling batteries.
• Always wear suitable eye protection when drilling or inspecting.
• When safe to do so, wear protective gloves when handling the running
gear or batteries, as these parts are exposed to paths, parks etc.
• If the drive wheels have to be raised off the floor, always use a pair
of axle stands to secure the vehicle.
Use extra caution when working with batteries.•
Always make sure that the batteries are disconnected from the device•
before commencing work.
Always check that the battery charger is disconnected from the device•
/batteries before commencing work.
Do not smoke while working on this device.•
Keep batteries away from all sources of ignition.•
Do not place objects on top of the batteries.•
Always keep someone close to your work area so that they may come•
to your assistance if needed.
Always wear personal protection when handling batteries, including,•
eye/face protection and gloves.
Make sure there is easy access to soap and water in case of acid•
spills.
Avoid touching eyes or unprotected parts of the body while working on•
batteries.
Remember that non-sealed batteries can contaminate any packaging,•
housing, or boxes they may have been transported in so handle all
packaging with care, especially during disposal.
If battery acid should come into contact with bare skin or clothing, be•
sure to wash contacted area immediately, using plenty of soap and
water. If battery acid enters the eyes, flush with running cold water for
as long as possible while medical help is being sought.
When the tops of batteries are exposed, take extra care when working•
on or around the terminals.
Do not allow metal tools to drop on to or touch the exposed terminals•
of the batteries or other exposed connections, as this could cause a
short circuit, which may result in an explosion.
Battery Safety
Good Working Practices
Health and Safety

PULSE 6 SERVICE MANUAL
PAGE 0.6 SEPT 2011 SUNRISE MEDICAL
Remove personal items of jewelry, such as rings, watches, chains•
etc. before working on batteries. Such items could cause short
circuits resulting in serious burns.
Batteries are constructed of heavy materials. Therefore moving•
batteries requires appropriate lifting techniques. Safety footwear
should also be worn. In addition, disposal of old batteries
requires correct procedures. Contact your local authority for their
recommendations.
Remember battery chargers are connected to household current.•
Always observe all guidelines and laws relating to electrical•
equipment.
Never operate the battery charger in wet or damp conditions.•
If you think that the charger has been exposed to water or excessive•
dampness, do not use it. Return the unit to the dealer/supplier for
inspection/replacement.
If you think the battery charger is defective or is visibly damaged,•
return the unit to the dealer/supplier for inspection.
EMI means electromagnetic (EM) interference (I). EMI comes from•
radio wave sources, such as radio transmitters and transceivers. A
“transceiver” is a device that both sends and receives radio wave
signals.)
There are a number of sources of intense EMI in our daily•
environment. Some of these are obvious and easy to avoid. Others
are not, and we may not be able to avoid them.
Powered wheelchairs, although tested in accordance with EMC•
guidelines, may be susceptible to electromagnetic interference (EMI)
emitted from sources such as, radio stations, TV stations, amateur
radio (HAM) transmitters, two-way radios, and cellular phones.
EMI can also be produced by conducted sources or electro-static•
discharge (ESD).
What effect can EMI have?
1. EMI can, without warning, can cause a power chair to:
• Release its electronic brakes
• Move by itself
• Move in unintended directions.
If any of these occur, severe injury could result.
2. EMI can damage the control system of a power chair, resulting in a
safety hazard and/or costly repairs.
Battery Chargers
EMI Warnings
Health and Safety

PULSE 6 SERVICE MANUAL PAGE 0.7
SEPT 2011SUNRISE MEDICAL
Sources of EMI
1. Hand-Held Transceivers: Antenna is usually mounted directly on the unit.
These include:
Citizens band (CB) radios•
“Walkie-talkies”•
Security, fire and police radios•
Cellular phones•
Lap top computers with phone or fax•
Other personal communication devices•
Note - These devices can transmit signals while they are on, even if not in use.
The wheelchair should be switched off when not in use.
2. Medium-Range Mobile Transceivers: include two-way radios used in police
cars, fire engines, ambulances and taxi cabs. The antenna is usually mounted
on the outside of the vehicle.
3. Long-Range Transceivers: These include commercial radio and TV broadcast
antenna towers, amateur (HAM) radios, and alarm systems.
NOTE- The following are Not likely to cause EMI problems: Lap-top computers
(without phone or fax), cordless phones, TV sets or AM/FM radios, CD or tape
players.
EM energy rapidly becomes more intense as you get closer to the source. For
this reason, EMI from handheld devices is of special concern. A person using
one of these devices can bring high levels of EM energy very close to a power
chair without the user’s knowledge.
Immunity level
The level of EM is measured in volts per metre (V/m). Every power wheelchair
can resist EMI up to a certain level. This is called its “immunity level”. The higher
the immunity level, the less the risk of EMI. It is believed that a 20 V/m immunity
level will protect the power wheelchair user from the more common sources of
radio waves.
For the Pulse 6, the configuration tested and found to be immune to at least 20
V/m is: a right-handed mounted joystick system, 18” seat width, 18” seat depth,
dual-post height-adjustable armrests, fixed tapered legrests with one-piece solid
footplate and Gp 24 gel cell batteries.
The following dealer installed speciality input devices have an unknown effect on
the immunity level because they have not been tested with the Quickie control
systems:
Breath Control (“Sip n Puff”)•
Tri-Switch Head Array•
Proximity Head Array•
Proportional Mini-Joystick/Chin Control•
Buddy Button•
Wafer Board•
Health and Safety

PULSE 6 SERVICE MANUAL
PAGE 0.8 SEPT 2011 SUNRISE MEDICAL
To help prevent Electro Static Discharge (ESD) the following proper
handling techniques should be followed:
ESD:
Do not place Printed Circuit Boards or their containers near•
sources of strong electrical fields (such as above a CRT).
To avoid the occurrence of static charge or discharge due to•
friction, keep the Printed Circuit Boards separate from one an-
other and do not stack them directly on top of one another if not
protected by antistatic bags.
Store each Printed Circuit Board in an antistatic bag with an•
external cushioning bubble-wrap layer until assembled to
wheelchair. Antistatic bag must have metal content to protect
the printed circuit board. Gray bag protects from ESD, pink bag
or bubble wrap does not protect as well.
Always wear an ESD preventive wrist or ankle strap when han-•
dling electronic components. Connect one end of the strap to
an ESD jack or an unpainted metal component on the system
(such as a captive installation screw).
Handle Printed Circuit Boards by the edges only; avoid touch-•
ing the Printed Circuit Board and connector pins.
Place any removed Printed Circuit Board on an antistatic sur-•
face or in a static shielding bag.
Avoid contact between the Printed Circuit Boards and clothing.•
The wrist strap only protects the card from ESD voltages on the
body; ESD voltages on clothing can still cause damage.
Make sure that the Printed Circuit Board power is off by dis-•
connecting the seating harness prior to attaching or removing
printed circuit board.
Printed Circuit Board Flexing:
The printed circuit board has surface-mount components that•
may break when the board is flexed. To minimize the amount
of board flexing, observe the following precautions:
Hold the printed circuit board only by the edges.•
Do not place the printed circuit board on a hard surface.•
Tighten board mounting screws only hand tight (torque12.4•
in lbs/1.4Nm) in a cross pattern to reduce stress on mounting
holes and PCB board material.
Electro Static Discharge

PULSE 6 SERVICE MANUAL PAGE 0.9
SEPT 2011SUNRISE MEDICAL
Safety
If mishandled batteries can be dangerous and hazardous.
All mobility batteries, whether wet type or gel/sealed type, contain•
lead and sulfuric acid. Both of these materials are toxic and in the
case of sulfuric acid, highly corrosive. Additionally, when batteries are
charged, they produce hydrogen gas which is “highly” flammable and
can cause explosion. This is why proper handling is mandatory at all
times.
Battery explosion - This is frequently the result of too low an acid/•
electrolyte level in the battery, which allows high concentrations of
hydrogen to build up. This is possible with all batteries if improper
charging or battery failure occurs, but not common in gel/sealed
batteries.
< KEEP SPARKS AND FLAMES AWAY FROM BATTERIES >•
Burns - dropping a wrench or screwdriver across battery terminals•
results in sparks, and intense heat. Improper assembly of battery
boxes or battery box wiring may short the battery through the wiring
and produce a possible electrical fire.
Electronic damage - batteries that are improperly wired can short out•
electronic chair components resulting in expensive repairs.
Pollution - improper disposal of batteries could damage the•
environment. All batteries should be disposed of through a reliable
battery recycler.
Battery Charge Cycle Illustration
Typical Flooded Battery
As battery discharges, the sulfate from the electrolyte forms on the plates.
As battery recharges, the sulfate is driven back into the electrolyte
POS = PbO2
NEG = Pb
ACID = H2SO2
POS = PbSO4
NEG = PbSO4
ACID = H2O
+
+
+
+
+
-
-
-
-
-
+
+
+
+
+
-
-
-
-
-
+
+
+
+
+
-
-
-
-
-
+
+
+
+
+
-
-
-
-
-
Discharge
Recharge
H2O
H2SO2
Batteries

PULSE 6 SERVICE MANUAL
PAGE 0.10 SEPT 2011 SUNRISE MEDICAL
Batteries should last an average of 1 to 1.5 years.
These are some Factors that affect battery performance:
Maintenance - Poor maintenance.•
Charging - Improper charging shortens battery life.•
Chair Components - Malfunctioning electronics, bad motors, electric brakes, and corroded•
wiring are also capable of degrading the battery performance.
Battery Servicing and Replacement
Automobile batteries, which are used for starting, are tested with a load tester to assure a high rate of
energy production in a short burst.
Deep-cycle batteries produce energy more slowly and are designed to hold up to constant
discharging and recharging. Testing a deep-cycle wheelchair or scooter battery requires different
procedures than an automobile battery.
A routine for testing deep-cycle batteries should follow these guidelines:
Never replace just one battery at a time. This will create an imbalance when charging and ultimately
damage both batteries.
Check batteries for a voltage difference. A voltage difference of more than .4 volts D.C. is a true
indicator of a bad battery.
Voltage test - A dead battery cannot be effectively tested, yet many people mistakenly try to do just
that.
Any battery that reads 11.0 volts or less is technically dead.
To perform any testing, especially a load test:
A. Batteries must be charged
B. The top charge must be taken from fully charged batteries if charge rate has just finished.
The voltmeters on load testers are not accurate enough to establish a state of charge.
Load Test• - This test can only be done on fully charged batteries and can only diagnose one
type of problem, an internal short.
Capacity/Discharge Test• - This is the only accurate way to test a deep-cycle battery for adequate
running time. The problem with this test is that it is time consuming.
Current / Voltage check• with a regular interval check - Another way of truly knowing how much
time your battery will last, but it is also time consuming.
Battery Diagnostics
Batteries

PULSE 6 SERVICE MANUAL PAGE 0.11
SEPT 2011SUNRISE MEDICAL
Battery Size
Batteries function as a power wheelchair’s•
fuel tank. The larger the group size, the
farther the wheelchair will go.
Use the size specified by the wheelchair•
manufacturer. Never use undersized
batteries.
22 NF
Deep-cycle batteries are designed to•
be discharged and recharged on a
regular basis.
Starting or automotive type batteries•
use a rapid burst of power to start an
engine and are quickly recharged by an
alternator or generator. They are rated
by cold cranking amps, a measure
that has no relevance to wheelchair
application.
Marine and RV batteries frequently are•
not deep-cycle as they are often used
for starting engines.
Only use Deep-Cycle sealed type• batteries in a wheelchair.
Battery Types
IT IS THE RESPONSIBILITY OF THE INSTALL-
ER TO KNOW WHAT KIND OF BATTERIES TO
INSTALL IN A CUSTOMER’S WHEELCHAIR!
Battery Installation.
Battery Installation.
Batteries installed incorrectly can blow the
Batteries installed incorrectly can blow the
•
•
fuse for this system. Pay careful attention
fuse for this system. Pay careful attention
to install the battery harness across both
to install the battery harness across both
batteries instead of to each of the batteries
batteries instead of to each of the batteries
individually.
individually.
Batteries

PULSE 6 SERVICE MANUAL
PAGE 0.12 SEPT 2011 SUNRISE MEDICAL
VR2 Remote Controller
VR2 Controller Buttons
Battery Gauge
A series of ten LED’s, which indicate
charge level, and is also used for
determining fault codes.
Speed/Profile indicator- A series of
five LED’s, whichdisplay speed and
profile settings
On/Off Key- Press to power on or off
the power chair or Controller.
Horn Key- Activates a warning horn.
Speed/ Profile Decrease. Used to
decrease the Speed/ Profile setting. Speed/ Profile Increase. Used to
Increase the Speed/ Profile setting.

PULSE 6 SERVICE MANUAL PAGE 0.13
SEPT 2011SUNRISE MEDICAL
VR2 Plugs/Connectors
1 = 24 Vdc (POS)
2 = 0 Vdc (NEG)
3 = Inhibit 1/
Programmer
1 = Black (-)
2 = White
3 = Yellow
4 = Red (+) 21
3
Charger Port
Charger port
Joystick 4pin connector
M1 = LEFT SIDE MOTOR
M2 = RIGHT SIDE MOTOR
JSM = JOYSTICK MODULE
INH-2 = INHIBIT 2
A1 = ACTUATOR 1
A2 =ACTUATOR 2
OBC = ON BOARD
CHARGER
+ - =BATTERY
1 = 24 Vdc
2 = 0 Vdc
3 = INHIBIT 1/
PROGRAMMER
VR2 Controller
On-Board Charger - Used to power Switch-
controlled actuators and Tilt Inhibit.
Motor Plug Port
_
+
+_

PULSE 6 SERVICE MANUAL
PAGE 0.14 SEPT 2011 SUNRISE MEDICAL
R-NET Remote Controller
On/Off Key- Press to
power on or off the power
chair or Controller.
Speed Profile Decrease.
Used to decrease the
Speed/ Profile setting.
Speed/ Profile Increase.
Used to Increase the
Speed/ Profile setting.
Horn Key- Activates a
warning horn.

PULSE 6 SERVICE MANUAL PAGE 0.15
SEPT 2011SUNRISE MEDICAL
R-NET Remote Controller w/Display
On/Off Key- Press to power
on or off the power chair or
Controller.
Speed Profile Decrease.
Used to decrease the
Speed/ Profile setting.
Horn Key- Activates a
warning horn.
Speed/ Profile Increase.
Used to Increase the
Speed/ Profile setting.

PULSE 6 SERVICE MANUAL
PAGE 0.16 SEPT 2011 SUNRISE MEDICAL
R-NET Plugs/Connectors
M1 = LEFT SIDE MOTOR
M2 = RIGHT SIDE MOTOR
INH-2 = INHIBIT 2
A1 = ACTUATOR 1
A2 =ACTUATOR 2
OBC = ON BOARD
CHARGER
+ - =BATTERY
1 = 24 Vdc (POS)
2 = 0 Vdc
3 = Inhibit (NEG)
1 = White (-)
2 = Blue
3 = Red (+)
4 = Black (-) 21
3
Motor Plug Port
1 = 24 Vdc
2 = 0 Vdc
3 = INHIBIT 1/
PROGRAMMER
Rnet Controller
12
34
_
+
+_
Charger Port
On-Board Charger - Used to power Switch-
controlled actuators and Tilt Inhibit.

PULSE 6 SERVICE MANUAL PAGE 0.17
SEPT 2011SUNRISE MEDICAL
Drive
Right
Drive
Left
Red Black
2-way
SB50
Red
Battery
2-way
SB50
Black
Red Black
Battery
Circuit
Breaker
Fuse
Dual-Toggle
Single Actuator
Driver
4-Way Amp
Mate-N-Loc
6-Way
Mini-Fit J r.
VR2 DUAL-TOGGLE SINGLE ACTUATOR
Dual-Toggle
Switch
3.5 mm Stereo
Phone Jack
BASE
SEAT
ACTUATOR ADAPTOR
HARNESS
POWER HARNESS
ACTUATOR
HARNESS
Switch
Seat Tilt
6-Way
Mini-Fit J r.
Fuse
4-Way Amp
Mate-N-Loc
DUAL-TOGGLE
HARNESS
VR2
Hand Control
VR2
Attendant
Hand Control
4-Way
Tyco Bus
4-Way
Tyco Bus
Oboard
Charger
Power Module
VR2
4-Way
Intech
Motor
4-Way
Intech
Motor
2-Way VR2
Intech Battery
3-Way PGD
Charger
2-Way PGD
Inhibit
4-Way
Tyco Bus
2-Way PGD
Actuator
Inhibit2
Inhibit3
VR2 BUS
SPLITTER
VR2 DRIVE-THRU SINGLE ACTUATOR
Drive
Right
Drive
Left
Red Black
2-way
SB50
Red
Battery
2-way
SB50
Black
Red Black
Battery
4-Way Amp
Mate-N-Loc
6-Way
Mini-Fit J r.
BASE
SEAT
ACTUATOR ADAPTOR
HARNESS
POWER HARNESS
ACTUATOR
HARNESS
DR IVE -T HR U
HARNE SS
Switch
Seat Tilt
6-Way
Mini-Fit J r.
Fuse Fuse
Circuit
Breaker
Power Module
VR2
4-Way
Intech
Motor
4-Way
Intech
Motor
2-Way VR2
Intech Battery
3-Way PGD
Charger
2-Way PGD
Inhibit
4-Way
Tyco Bus
2-Way PGD
Actuator
Inhibit2
Inhibit3
VR2
Hand Control
VR2
Attendant
Hand Control
4-Way
Tyco Bus
4-Way
Tyco Bus
Oboard
Charger
VR2 BUS
SPLITTER
Main Wiring Diagram VR2 (PLS)
SEE NOTE
"A"
SEE NOTE
"A"
NOTE "A"
CIRCUIT BREAKER USED ON CHAIRS
PRIOR TO PLS-100808 ONLY

PULSE 6 SERVICE MANUAL
PAGE 0.18 SEPT 2011 SUNRISE MEDICAL
Drive
Right
Drive
Left
Red Black
2-way
SB50
Red
Battery
2-way
SB50
Black
Red Black
Battery
Circuit
Breaker
Fuse
Dual-Toggle
Single Actuator
Driver
4-Way Amp
Mate-N-Loc
6-Way
Mini-Fit J r.
R-NET DUAL-TOGGLE SINGLE ACTUATOR
Dual-Toggle
Switch
3.5 mm Stereo
Phone Jack
Connector Block
4 X CAN
4-Way
PGD Bus
4-Way
PGD Bus
4-Way
PGD Bus
4-Way
PGD Bus
4-Way PGD
Bus
Attendant Contr ol
Specialty Input
Device
ONMI
Universal Specialty
Control Interface
Infrared
Device(s)
Specialty Input
Device
4-Way PGD
Bus
9-Way "D"
Connector
9-Way "D"
Connector
External 3rd Party
Wireless Devices
Bluetooth Modu le
4-Way
PGD Bus
4-Way
PGD Bus
External 3rd Party
Devices
Output Modle
9-Way "D"
Connector
4-Way
PGD Bus
4-Way
PGD Bus
Charger
Ext. Switch Ext. Switch
Joystick
Remote
Switch Option
Switch/
Potentiometer
Option
4-Way
PGD Bus
3-Way Neutrik
Charge Port
3.5 mm
Phone Jack
3.5 mm
Phone Jack
BASE
SEAT
ACTUATOR ADAPTOR
HARNESS
POWER HARNESS
ACTUATOR
HARNESS
Switch
Seat Tilt
6-Way
Mini-Fit J r.
Fuse
4-Way Amp
Mate-N-Loc
DUAL-TOGGLE
HARNESS
Power Module
EL
4-Way
Intech
Motor
4-Way
Intech
Motor
2-Way VR2
Intech Battery
3-Way PGD
Charger
2-Way PGD
Inhibit
4-Way PGD
Bus
2-Way PGD
Actuator
Inhibit2
Inhibit3
R-NET DRIVE-THRU SINGLE ACTUATOR
Drive
Right
Drive
Left
Red Black
2-way
SB50
Red
Battery
2-way
SB50
Black
Red Black
Battery
4-Way Amp
Mate-N-Loc
6-Way
Mini-Fit J r.
Connector Block
4 X CAN
4-Way
PGD Bus
4-Way
PGD Bus
4-Way
PGD Bus
4-Way
PGD Bus
4-Way PGD
Bus
Attendant Contr ol
Specialty Input
Device
ONMI
Universal Specialty
Control Interface
Infrared
Device(s)
Specialty Input
Device
4-Way PGD
Bus
9-Way "D"
Connector
9-Way "D"
Connector
External 3rd Party
Wireless Devices
Bluetooth Modu le
4-Way
PGD Bus
4-Way
PGD Bus
External 3rd Party
Devices
Output Modle
9-Way "D"
Connector
4-Way
PGD Bus
4-Way
PGD Bus
Charger
Ext. Switch Ext. Switch
Joystick
Remote
Switch Option
Switch/
Potentiometer
Option
4-Way
PGD Bus
3-Way Neutrik
Charge Port
3.5 mm
Phone Jack
3.5 mm
Phone Jack
BASE
SEAT
ACTUATOR ADAPTOR
HARNESS
POWER HARNESS
ACTUATOR
HARNESS
DR IVE -T HR U
HARNE SS
Switch
Seat Tilt
6-Way
Mini-Fit J r.
Fuse Fuse
Circuit
Breaker
Power Module
EL
4-Way
Intech
Motor
4-Way
Intech
Motor
2-Way VR2
Intech Battery
3-Way PGD
Charger
2-Way PGD
Inhibit
4-Way PGD
Bus
2-Way PGD
Actuator
Inhibit2
Inhibit3
104977-020
020063-040
108277-100
NOTE: HARNESS 108277-100 IS INCLUDED IN RETRO ASSEMBLY 110842
Main Wiring Diagrams Rnet (PLS)
SEE NOTE
"A"NOTE "A"
CIRCUIT BREAKER USED ON CHAIRS
PRIOR TO PLS-100808 ONLY
SEE NOTE
"A"