7-4
056404-443 Operator Manual Troubleshooting
VOLTAGE PEAK Battery voltage reaches 31 V (batteries are
overcharging which can damage table).
Immediately disconnect power cord;
replace power supply
VALVE FAIL Valve does not shut off. Check for shorted solenoid valve
(67 nominal); change control board
BATTERY MODE Table operates off batteries when
connected to facility ac power. Fuse F2 may
be blown.
Change power supply
CONNECT AC POWER or PLUG MAINS Battery voltage is below 19V. Plug table into facility power. Ensure switch
is ON and green AC LED is ON.
Table 7-2. Troubleshooting Chart, LCD Message (Cont’d)
FAULT DISPLAYED FAULT DESCRIPTION FAULT ACTION
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