Troubleshooting Guide
42
This section of the troubleshooting guide includes the Zoom
self
−
propelled drive and the battery backup
functions. When using this guide, assume the bed is functioning properly when powered by the AC line cord
with the exception of the battery charging components.
PROBLEM/FAILURE
POSSIBLE CAUSE
RECOMMENDED ACTION
ON/OFF switch is in the on
position but the power LED
is off and the bed does not
function.
No DC voltage from the batter-
ies.
A.
Check the circuit breakers at the head end of the
bed.
B.
Verify the battery voltage is greater than 24 VDC.
C.
Check the battery fuse
−
replace if necessary
(p/n 2040
−
1
−
802).
D.
Check the cable connections from the batteries
to the display board.
E
. Check the ON/OFF switch and cabling.
ON/OFF switch is in the on
position, the power LED is
on but the bed does not
function.
Display board is not functioning
or is locking out all functions.
A.
Check the safety switches on the drive bar.
B.
Verify the battery voltage is greater than 24 VDC.
C.
Verify the display board is functioning (see note
below).
D.
Check all cable connections on the display and
power boards.
ON/OFF switch is in the on
position, the power LED is
on, the Zoom
drive works
but the battery backup does
not work.
The thermostat on the inverter/
charger board has tripped, indi-
cating a temperature above
110
C (230
F).
A.
Wait approximately 3
−
5 minutes to allow the in-
verter/changer board to cool down.
The Zoom
drive does not
work
−
the bed does not
drive
−
but all other functions
are working.
Zoom
drive circuitry is not re-
sponding.
A.
Verify the display board is functioning (see note
below).
B.
Perform the control bar potentiometer “burn
−
in”
procedure (see
).
C.
Check the control bar potentiometer. When the
bar is centered, there should be 2.25VDC
−
2.75
VDC between pin 1 and pin 2 on header 1 on the dis-
play/CPU board (see
D.
Check all cable connections on the display and
power boards.
E.
Verify the power board is functioning.
F.
Verify the drive wheel is functioning.
The Zoom
drive does
work
−
the bed will drive
−
but all other bed functions
are not working.
No AC power from the Zoom
base.
A.
Check AC voltage coming out of the inverter. It
should be 120VAC between pin 1 and pin 4 on head-
er 5 on the AC crossover board (see
)
B.
Check all cable connections from the batteries
to the converter.
C.
Check the AC crossover board.
The bed power cord is
plugged in but the battery
does not charge.
The battery charger is not func-
tioning.
A.
Check the circuit breakers on the litter.
B.
Check the battery charger.
C.
Check all cable connections on the charger.
NOTE
The display board will display the state of battery charge when the bed is first powered using the ON/OFF switch:
Three LED’s flash = 66%
−
100% charged
Two LED’s flash = 33%
−
66% charged
One LED flashes = less than 33% charged
No LED’s flash = No significant charge remaining.
Содержание Secure II 3002
Страница 33: ...Optional Pendant Operation 32 ...
Страница 46: ...Bed Circuit Boards 45 CPU BOARD 3002 407 950 ...
Страница 70: ...Service Information 69 POWER AND SENSOR COIL CORD REPLACEMENT ILLUSTRATION A B A B VIEW FROM CENTER OF BED ...
Страница 98: ...Notes 97 ...
Страница 101: ...Base Assembly and Options 100 FOOT END HEAD END ...
Страница 102: ...Base Assembly and Options 101 Installation of Roll Pin into Brake Shaft Crank Typical 4 Places ...
Страница 103: ...Base Assembly and Options 102 HEAD END ...
Страница 104: ...Base Assembly and Options 103 HEAD END LEFT SIDE FOOT END ...
Страница 105: ...Base Assembly and Options 104 Zoom Option Zoom Option Steer Option ...
Страница 106: ...Base Assembly and Options 105 Typical Both Ends Typical Both Ends ...
Страница 110: ...109 Lift Assembly Common Assembly part number 3000 200 275 reference only ...
Страница 124: ...Notes 121 2 ...
Страница 125: ...Base Assembly with Zoomr Option 122 HEAD END ...
Страница 126: ...Base Assembly with Zoomr Option 123 HEAD END HEAD END 3001 200 306 See Detail A 3001 200 306 DETAIL A ...
Страница 127: ...Base Assembly with Zoomr Option 124 HEAD END HEAD END ...
Страница 128: ...Base Assembly with Zoomr Option 125 FOOT END 8 Caster Option 6 Caster Option ...
Страница 129: ...Base Assembly with Zoomr Option 126 FOOT END HEAD END ...
Страница 130: ...Base Assembly with Zoomr Option 127 ...
Страница 131: ...Base Assembly with Zoomr Option 128 ...
Страница 138: ...Base Assembly with Battery Back Up Option 135 Assembly part number 3002 350 170 reference only HEAD END HEAD END ...
Страница 139: ...Base Assembly with Battery Back Up Option 136 HEAD END HEAD END 2025 31 805 Ground Strap ...
Страница 140: ...Base Assembly with Battery Back Up Option 137 ...
Страница 141: ...Base Assembly with Battery Back Up Option 138 ...
Страница 144: ...Litter Assembly 141 ...
Страница 145: ...Litter Assembly 142 ...
Страница 146: ...Litter Assembly 143 ...
Страница 147: ...Litter Assembly 144 DETAIL A Standard Length Bed 8 Shorter Length Bed ...
Страница 149: ...Litter Assembly 146 DETAIL F ...
Страница 153: ...Electrical Litter Assembly 150 ...
Страница 154: ...Electrical Litter Assembly 151 Siderail Cable Attachment ...
Страница 155: ...Electrical Litter Assembly 152 DETAIL C To Gatch Motor See Detail C ...
Страница 156: ...Electrical Litter Assembly 153 DETAIL A DETAIL B 115V BED 230V BED ...
Страница 157: ...Electrical Litter Assembly 154 SMART TV OPTION UNITED KINGDOM POWER CORD CABLE INSTALLATION ...
Страница 159: ...Mechanical Litter Assembly 156 ...
Страница 160: ...Mechanical Litter Assembly 157 ...
Страница 161: ...Mechanical Litter Assembly 158 Standard Length Bed Fowler Drive 8 Shorter Bed Option Fowler Drive ...
Страница 162: ...Mechanical Litter Assembly 159 SECTION A A A A ...
Страница 164: ...Notes 161 ...
Страница 169: ...166 Fowler Drive Assembly Standard Fowler Drive Shown ...
Страница 178: ...Notes 175 ...
Страница 180: ...Optional Scale Bed Exit Assembly 177 FOOT END ...
Страница 182: ...Optional HWI Assembly with Communication 179 ...
Страница 183: ...Optional HWI Assembly w Communication Ports 180 ...
Страница 184: ...Optional HWI Assembly w Communication Ports 181 ...
Страница 187: ...Zoom Option Litter Assembly 184 DETAIL A Assembly part number 3002 131 10 reference only ...
Страница 188: ...Zoom Option Litter Assembly 185 DISPLAY HOUSING ...
Страница 189: ...Zoom Option Litter Assembly 186 On Off Switch Inside Enclosure ...
Страница 190: ...Zoom Option Litter Assembly 187 ...
Страница 191: ...Zoom Option Litter Assembly 188 ...
Страница 194: ...Notes 191 ...
Страница 198: ...Battery Back Up Option Head End Enclosure 195 ...
Страница 200: ...Head End Siderail Assembly 197 LEFT SIDERAIL SHOWN ...
Страница 201: ...Head End Siderail Assembly 198 CARRIER ARM ASSEMBLY LEFT SIDERAIL SHOWN ...
Страница 202: ...Head End Siderail Assembly 199 SIDERAIL OUTER PANEL ASSEMBLY 8 SHORTER BED ONLY RIGHT AND LEFT SIDERAILS ...
Страница 203: ...Head End Siderail Assembly 200 SIDERAIL INNER PANEL ASSEMBLY ...
Страница 204: ...Head End Siderail Assembly 201 LEFT HEAD END SIDERAIL WIRE ROUTING ...
Страница 205: ...Head End Siderail Assembly 202 RIGHT HEAD END SIDERAIL WIRE ROUTING ...
Страница 223: ...3002 401 300 Foot End Siderail Assembly Left 3002 401 400 Foot End Siderail Assembly Right 220 LEFT SIDERAIL SHOWN ...
Страница 257: ...2040 120 4 Optional Pleur Evac Rack w Defib Tray 252 ...
Страница 263: ...258 3001 333 000 Optional Accessory Adapter Frame ...
Страница 265: ...3002 335 Optional Litter Roller Assembly 260 Item Part No Part Name Qty A page 261 Roller Assembly 2 ...
Страница 268: ...3001 318 20 Optional Bed Extender Assembly 263 C F H C D C D E J ...
Страница 269: ...3000 318 50 Optional Bed Extender Mattress 264 ...