Operation Manual for Oscillating Dry Bath Chapter V Fault Analysis and Troubleshooting
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Chapter V Fault Analysis and Troubleshooting
This chapter mainly introduces the possible fault phenomena, causes analysis and troubleshooting of
this instrument.
1
Fault Analysis and Troubleshooting
Serial
No.
Fault Phenomenon
Cause
Solution
Remarks
1
The display window is
not bright after the
power switch is turned
on.
The power is
not connected
Check the power
and turn it on
The
fuse
is
burned out
Replace the fuse
(250V
1.5A
Ф5x20mm)
The customer can replace
it
according
to
the
specifications.
The switch is
damaged
Replace the switch
Other
Contact the supplier
or manufacturer
2
At the time of oscillating
operation, the instrument
body vibration is very
large accompanied by
abnormal sound.
The
wrong
module
parts
are applied
Replace the module
parts
Contact the supplier or
manufacturer to confirm
whether the module part of
this model is available for
this instrument.
The surface for
placement
is
uneven
or
unstable
Replace
the
workplace,
and
place the instrument
on a horizontal and
stable work surface
The spherical
foot
wears
seriously or has
other defects
Replace the foot
Other
Contact the supplier
or manufacturer
3
The module temperature
uniformity is not good
The module is
not
installed
correctly
Reinstall
the
module
Before
installing
the
module, first clean the
contact
surface
with
alcohol; at the time of
installation, note that the
four screws should be
tightened with uniform
force.
Poor
cooling
parts
Contact the supplier
or manufacturer