Troubleshooting: No Power; Step 1.0 Circuit Breaker Reset; Step 1.1 Test Joystick; Step 1.2 Battery Test - Sunrise Medical Quickie S-11 Service Manual

Quickie s-11

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User instruction manual (34 pages)

Table Of Contents

Table of Contents

1.0 Circuit Breaker Reset

If On/off button is pressed and no light or bar is shown, check

for tripped circuit breaker (see figure A1.0.1) and make sure

all connections are clean and tight (including the batteries). If

the problem persists, then perform the following diagnostics.

1.1 Test Joystick

Check that the voltage is going to the controller, set the

meter to dc volts and take a voltage reading from pin 1

(using the red lead) and pin 2 (using the black lead) to the

charger port of the VSI controller (see figure A1.1.1) If the

voltage meter reads approximately 24 volts, replace the con-

troller, if the meter reads less than 12 volts, proceed to the

next step.

Note: Make sure the polarity is correct.

ing is intermittent, there is a connection or Controller

problem.If polarity is reversed proceed to step 1.6

If the total Battery Voltage reads approx. 24 V, and the Polarity is correct, replace the controller.

1.2 Battery Test

Check that the batteries are fully charged and in good condi-

tion. Remove the seat, and the battery cover, with controller

connected and turned on, use the meter to check the volt-

age across the battery terminals (see figure A1.2.1). If the

voltage meter reads between 12 -13.5 volts, then proceed to

next step. If the voltage meter reads below 12volts,charge

the batteries.

Note: To find a bad battery, use a battery load tester.

If the voltage meter reads below 12 volts, charge the batteries.

SUNRISE MEDICAL

Section 1