Brobo Group
brobo.com.au
7.2. General Troubleshooting
Below lists of some of the most commonly identified problems associated with the
Brobo Group
SA350/400 Semi-
Automatic Saw
and the recommended troubleshooting procedures to undertake to rectify the situations. If the
solutions provided do not resolve the problem, or the problem identified differs from those listed,
immediately
contact
Brobo Group
engineering department.
PROBLEM IDENTIFIED
DIAGNOSIS
SOLUTIONS
Spindle motor will not rotate
Machine open slowly or not
at all
Coolant system not
operational
Electrical power supply not connected
Loose contactors
Motor burnt out
Blown fuses
Inverter Wiring
Hydraulic oil level and pressure
system
Ensure that the main power cable is
plugged in & switched on. Check the
phases, cables, plugs & sockets for
loose connection. Also, check that the
motor connections are in place.
Verify that the contactors are not
loose. If contacts are short-circuited,
contact
Brobo Group
engineering
department immediately
Check that it has not burnt out, that it
turns freely & there is no moisture in
the main electrical unit. The winding
can be rewound or replaced
Examine that the fuses are intact &
fitted correctly, otherwise replace or
tighten the fuse holders
Inverter display shows RD0 when
ready. Check the integrity of
connection B2 to B4.
Check for any leaks present within the
catchment unit. Top up the with
coolant as recommended in
Section
6.3 General Maintenance of
Functioning Components
Check that it is not kinked, severed or
blocked. Flush out any blockages
