Quickie® S11 - Sunrise Medical
Quickie® S11 - Sunrise Medical
Quickie® S11 - Sunrise Medical
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Understanding VSI Controller Diagnostics Codes (cont.)<br />
3.4 Four Bars- Right Motor Disconnected<br />
The right hand motor has a bad connection. Check the connections to the right hand module.<br />
Test Right Motor Open<br />
Check that the batteries are fully charged and in good<br />
condition, and check all cables and connections. Check<br />
the connections to the right motor, look for a loose or damaged<br />
connector. Remove the 9-pin Beau plug and check<br />
the resistance across pin 1 and pin 2 as shown on (figure<br />
A3.4.1). If the meter reads between 0 to 1.5 ohms, then<br />
replace the controller.<br />
1 3 5 7<br />
2 4 6 8<br />
9<br />
A3.4.1<br />
1000 OFF<br />
V DC 200<br />
20<br />
2000m<br />
200m<br />
20M<br />
2000K<br />
200K<br />
20K 2000 200<br />
OHM<br />
750<br />
200V AC<br />
V mA COM 10A<br />
200u<br />
2000u<br />
20m<br />
200m<br />
10A<br />
A DC<br />
DIGITAL MULTIMETER<br />
If the meter reads between 0 and 1.5 ohms, then replace the controller.<br />
Otherwise, check both brushes on the right motor. (Refer to<br />
Section 4 Step 9 of this Service Manual for easiest access).<br />
Ensure that the brushes are not excessively worn, (replace<br />
as required). Top access for Motor brush shown in (figure<br />
A3.4.2) (requires shroud removal).<br />
A3.4.2<br />
Use the meter to check the resistance across the two<br />
bottom contacts of the thicker wires on the 4-pin motor<br />
connector as shown in (figure A3.4.3). If the meter reads<br />
between 0 to 1.5 ohms, then replace the main harness. If<br />
none of the above corrects the problem, replace the right<br />
motor.<br />
1000 OFF<br />
V DC 200<br />
20<br />
2000m<br />
200m<br />
20M<br />
2000K<br />
200K<br />
20K 2000 200<br />
OHM<br />
750<br />
200V AC<br />
200u<br />
2000u<br />
20m<br />
200m<br />
10A<br />
V mA COM 10A<br />
A DC<br />
A3.4.3<br />
DIGITAL MULTIMETER<br />
If the meter reads between 0 and 1.5 ohms, then replace the main harness. If this does not correct the problem,<br />
then replace the right motor.<br />
SUNRISE MEDICAL<br />
QUICKIE S-11 SERVICE MANUAL 2005<br />
PAGE 7
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