Troubleshooting - Populo RTK-107 Manual De Usuario

MAINTENANCE
CLEANING AND STORING
Keep the vents of the rotary tool clean at all times. If
possible, prevent foreign matter from entering the vents. After
each use, blow air through the rotary tool housing to ensure it
is free from all dust particles which may build up. Build up of
dust particles may cause the rotary tool to overheat and fail. If
the enclosure of the rotary tool requires cleaning, do not use
solvents but a moist soft cloth only. Never let any liquid get
inside the rotary tool. Never immerse any part of the rotary
tool into a liquid. If the supply cord is damaged, it must be
replaced by the manufacturer, its service agent or similarly
qualified persons to prevent any potential hazard.
Carbon Brushes
When the carbon brushes wear out, the rotary tool will spark and/
or stop. Carbon brushes are a wearing component of the rotary
tool therefore not covered under warranty.
Continuing to use the rotary tool when
carbon brushes need to be replaced
may cause permanent damage to the
rotary tool. Carbon brushes will wear
out after much use. When they need to
be replaced, be sure to take the rotary tool
to an electrician or a power tool repairer. Replace
both carbon brushes at the same time or contact Populo customer
service if you have any servicing questions.
Accessories
All accessories can be kept in the plastic accessory
container for convenient storage or transport.

TROUBLESHOOTING

Trouble Possible Cause
Tool will not Switch does not
turn on engage
Faulty power cord
Faulty electronic
assembly
Tool will not Speed adjust dial
vary speed loose or faulty
electronic assembly
Shaft on the Faulty shaft lock
rotary tool will button
not lock
Tool is Ventilation slots
overheating are covered
Overuse or over
pressure onto
rotary tool
Cannot loosen or Driving spindle
tighten collet nut may not be locked
on the flexible completely by lock
shaft pin
Bits or collet no Collet flexibility
longer tighten/ Collet nut worn out
loosen Bits shank worn out
Excessive Carbon brushes
sparking visible worn out.
through the
housing air vents
or failing to
operate.
Tool makes a Faulty bearing
squealing and assembly or fan is
whistling sound. broken.
Remedy
Check that the
switch is properly
engaging the
electronic assembly.
Immediately replace
the power cord by
an electrician or
professional power
tool repairer.
Replace the entire
electronic assembly.
Replace the entire
electronic assembly.
If the shaft rotates
even when the shaft
lock is pressed, the
button will need be
replaced.
Clean the vents,
ensure that they are
not covered by dust,
dirt etc.
During use, make
sure to pause
occasionally to
reduce temperature
(especially working
at low speed
condition).
Apply proper
pressure when using
tool according to its
rating.
Ensure that the
driving spindle on
the flexible shaft is
locked by inserting
lock pin through.
Replace with new
collet, collet nut or
bits.
Replace with new
carbon brushes.
Entire armature and
bearing assembly
need to be replaced
immediately.