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TGB DRUM EXERCISE RIG –
TROUBLE SHOOTING & ITS SOLUTIONS
FAULT SOLUTIONS
Ø A f t e r S w i t c h i n g M C B i n Ø Check the continuity of MCB and
Instrumentation panel Red-Yellow- accordingly repair/replace the
Blue Indicator (all or any of the MCB.
either) not glowing.
Ø On having the power still Motor is Ø Check preliminary the Motor
not running while pressing the Connections or else check all the
FORWARD and REVERSE Button. Push Button Switches.
Ø RPM Setter Switch not working. Ø Check the Potentiometer using
D.M.M. in case of faulty one, to
replace.
Ø Limit Switches not responding or Ø Check the contacts of Limit Switch
working. in respect to its Make & Break
function if faulty to replace.
Ø RPM Display not showing. Ø Check the Motor and its variation of
speed and simultaneously check the
speed signal output coming from the
Drive (i.e. 0-10 Volt). If all others
criteria are ok then RPM Display to
change.
Ø On putting the Auto/Manual switch Ø Keep the Auto/Manual switch in the
to the Auto mode, the Auto operation Auto mode & then press any of the
does not gets operated. limit switch once & there after the
desired operation will get activated.
Ø On putting the Auto/Manual switch Ø Check the line voltage, whether it is
to any of the mode, the motor is not conrming to the desired supply
moving & at the same time voltage i.e. 415volt,+/- 10% at that
chattering sound from the control point of time. In case of voltage
panel. deviation, take necessary steps by
rectifying the fault in main power
line and then switch on the power &
carry on the operation.
