Hy-Br id Lif t s
Maintenance & Trouble Shooting Manual
HB-1030/ HB-1430
SUPO 611
REV K
SECTION 6 | TROUBLE SHOOTING FLOWCHARTS
Is down valve stuck
open?
low?
red, fill
" below
ir
Flush valve by simultaneously
pressing up switch at base and down
switch on platform control for 30 sec.
Contact CEI for further
troubleshooting.
Check integrity of electrical
connections, There may be a
loose connection or momentary
short.
Flush down valve by
simultaneously pressing up switch
at base and down switch on
platform control for 30 sec.
There may be foreign matter
lodged.
there a restriction in
hydraulic hose?
Replace pump. May
be worn or defective.
place hydraulic hose.
Is up/down switch
damaged?
Replace rocker switch at
upper or lower control.
etting. With black lad on stripe
witch leads, no reading.
Is enable button
working?
Replace enable button/
contact block at upper
control.
Hy-Brid Troubleshooting Flowchart
Elevating Problems
Revision A: Initial Release
01/14/2010
nections
ce limit
ch
Summary of Contents for HB-1030
Page 1: ......
Page 2: ......
Page 16: ...S E CTION4 TE CHNICALR E FE R E NCE S 4 1 HYDRAULIC SCHEMATIC ...
Page 18: ...S E CTION4 TE CHNICALR E FE R E NCE S 4 2 ELECTRICAL SCHEMATIC ...
Page 20: ...S E CTION4 TE CHNICALR E FE R E NCE S 4 3 LED DRIVE BOARD DIAGNOSTICS BLUECONTROLLER ...
Page 22: ...S E CTION5 W IR INGDIAGR AMS 5 1 WIRING DIAGRAM Part No WD HB2 ...
Page 24: ...S E CTION5 W IR INGDIAGR AMS 5 2 LOWER CONTROLSWIRING DIAGRAM Part No SUB A8 002 ...
Page 28: ...S E CTION5 W IR INGDIAGR AMS 5 4 MAIN POWER SAFETY CIRCUIT Part No SUB A9 002 ...
Page 30: ...S E CTION5 W IR INGDIAGR AMS 5 5 DRIVECIRCUIT Part No SUB A9 002 ...
Page 32: ...S E CTION5 W IR INGDIAGR AMS 5 6 ELEVATE LOWER CIRCUIT Part No SUB A9 002 ...
Page 34: ...S E CTION5 W IR INGDIAGR AMS 5 7 STEER CIRCUIT Part No SUB A8 002 ...
Page 52: ...S E CTION7 P AR TSDIAGR AMS 7 6 COVERS 6 7 4 5 1 8 9 2 3 ...
Page 54: ...S E CTION8 W AR R ANTY ...
Page 56: ...S E CTION9 INS PE CTIONANDR E P AIRLOG Date Comments ...
