Does the machine
function:
(Elevate/Lower)
Is the battery connected?
Is the battery filled with
water and fully charged?
Is short protection
fuse at pump blown?
Contact Hy-Brid Lifts with questions
about a different problem
Yes
Is the battery charger
plugged in?
No
Yes
Yes
No
No
Yes
Yes
Connect
battery.
Is the master
power switch off?
No
No
Turn master
power switch on.
No
Replace with 20 Amp
AGC Fuse.
WARNING
Any modification on this machine without
the express consent of the manufacturer
is prohibited.
See
Wiring
Diagram
WD-HB-P830CE
See
SD-Battery-01
See also Main Power & Safety Circuit
Wiring Diagram: WD-HB-P830CE Power
Or
Schematic: WS-HB-P830CE-Power
Unplug the charger.
Machine should not be
operated while battery is
charging.
Reference Revision B
Part# SUPO-633E
REV C
Page 22 of 34
Is key switch
turned on in the desired
selection?
(may select upper controls or
lower controls)
No
Is either E-Stop Button
depressed/activated:
Yes
Yes
Reference Revision B
Are all power
supply connections and
switches functioning
properly?
Visually inspect wire
harness from lower
controls to upper.
Is there damage?
Turn key switch on
Reset E-Stop
buttons. Pull out
at both upper
control and lower
control locations.
See
Elevating
Problems
Flowchart
See
Lowering
Problems
Flowchart
No
Yes
Repair or
Replace
identified
problem.
No
Is machine in the
elevated or lowered
position?
Yes
Machine is Down
Machine is Up
Troubleshooting Flowcharts--General Notes:
Inspect parts for visible damage as they are encountered.
After each step, check if problem has been indentified and/or resolved.
If so, make the recommended fix or see a referenced document.
If not, continue troubleshooting.
If a part has been identified as needing replacement, see the
Parts View
to identify part number to order.
If any wiring or components have been altered from the original
manufacture, problems may not be identifiable.
WARNING
Failure to comply with safety precautions
may result in damage, injury, or death.
Refer to Maintenance Manual for
complete warnings
No
Replace
wire harness
or repair
wire
Check wiring connections
to identify a power supply
problem.
See
Electrical Schematic
WS-HB-P830CE
Or Pictorial Schematic
WSP-P830CE
And Instruction
Circuit Check-HB-
P830CE-Power
Part# SUPO-633E
REV C
Page 23 of 34
