| INDICATION |
CAUSE |
REMEDY |
| All
the motors do not starts. |
Failure
of main supply. |
Check
incomming voltage at terminals RYB. |
| |
Failure
of controls voltage. |
Check
controls voltage at the terminals of the transformer secondry.Check for
blown up use of transformer Ensure keyswtich/emergency lock off button in
relivied position (control line). |
| Hydraulic
motor, work head motor, wheel head motor, internal motor does not starts.
|
Contactor
of respective motor not operating. |
check
control circuit of the contactor. |
| |
Failure
of supply to motor. |
check
for blown up fuses. |
| Work
head motor does not start with rapid feed. |
|
Ensure
auto manual selector at auto position i.e. towards left. |
| Hydraulic
motor starts pressure develops but table does not move. |
Limit
switch not in operation.Failure of limit switch operated by hydraulic manual
lever. |
Operator
hyd, manual lever towards right. Replace limit switch. |
