hadewe g-file User manual

art. 6231, 6232, 6233, 6234
FB 04-279 Rev. 0
Date: 11.02.2019
Manual
g - file

2
Index of Contents
Safety Instructions 3
Application 7
Handling Instructions 8
Troubleshooting 9
Exploded Drawing 10
Technical Data 11

3
Safety Instructions
Read this instruction manual in its entirety
before you start operating the unit.
This appliance can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental
capabilities or lack of experience and
knowledge if they have been given supervision
or instruction concerning use of the appliance
in a safe way and understand the hazards
involved.
Children should be supervised not to play with
the appliance.
The installation of the working area has to
correspond to the relevant regulations.
Only switch on the unit, if the handpiece rests
secured in the handpiece holder, or if you hold
it safely in your hand.
Prevent any liquids from entering into the
control unit, since this could damage the
electronic elements. Clean the outside of the
box only with a damped cloth. Make sure, that
you have unplugged the unit before.
Prevent your hair from wrapping itself around
moving parts. If applicable, wear a hair net.

4
Safety Instructions
For safety reasons wear goggles during the
treatment.
When working with materials, which might
create dust or moisture, use a drilling unit with
suction or spray technique. Wear a nose and
mouth protection. Always follow the safety
instructions, provided by the manufacturer of
the materials being formed and used.
Switch off the unit immediately if
•the bur comes off during the treatment itself,
•the motor blocks during the treatment.
Turn on the unit only when you hold the
handpiece safely in your hand or if it is placed
in the handpiece holder. Ensure that the
patient’s foot and the handpiece are held firmly
in place during the operation.
To prevent injury, work with extreme caution
on the foot of the patient, and use only light
pressure.
To ensure that the bur/tool sits firmly in the
chuck, do not work with tools which
•have an oily shaft,
•are worn,
•are bent.
For safety reasons do not change the tool
while the motor is running.

5
Safety Instructions
Turn off the unit after work.
Never clean the handpiece while motor is
running.
Before using the equipment, make sure that
•the tool can be pushed far enough into the
chuck (test this with a dipstick and clean the
handpiece, if necessary),
•the inserted tool sits properly in the chuck
and will not cant/jam while clamping it,
•the tool is approved for using it at the max
speed (see manufacturer’s instructions), or
•only use the speed required by the
instrument,
•the tool is absolutely dry.
After each use and before each new customer:
•The tools are to be cleaned, disinfected and
sterilized. Caution! Handpiece and motor
may not be sterilized.
•All surfaces of the handpiece are
disinfected. Take care that no liquids enter
the handpiece.
Always follow the operating instructions. Do
not carry out any repairs, modifications or
maintenance work yourself. This is only to be
accomplished by an authorized specialist. The
mains cable may also only be changed by the

6
Safety Instructions
manufacturer, or an authorized specialist.
Never remove the housing, especially not
while the equipment is plugged into the socket,
since some components are under electric
voltage. Any unauthorized or improper
handling (e.g. trying to repair the unit) of the
equipment will immediately nullify the
guarantee/warranty, and any other liabilities of
the manufacturer.

7
Application
Please read through the instructions
carefully before using the unit and
carefully note the safety advice.
Always keep this manual accessible
to any users of the drill.
Area of Application
The control unit can be set up in a
cabinet, or can be used as a
portable unit (e.g., in a carry case).
It is suitable for the following
scopes: foot care / manicure
(milling, trimming and polishing).
Attention: Additional spray or
suction might have to be in
operation during foot care in your
country.
Installation Site
The installation of the workroom
must correspond to any regulations
according to your country laws. Set
up the control unit, so that the
ventilation slits are not covered or
blocked, and the exhaust air can
escape well. The unit may only be
used in closed rooms.
Clamping the Bur/Tool
Hold the handpiece with one hand
at the A area. Turn with your other
hand ring B clockwise until it snaps
in. Now the clamp is open. Insert
the bur all the way to the stop. Turn
ring B counter clockwise until it
snaps in.
Check that the bur is clamped
correctly and cannot be pulled out.
You may never turn on the unit
while the chuck is open. This may
cause damages at the motor and
the electronic.
For security reasons, only
change the tool if the
handpiece is turned off.
Adjusting the Speed
Switch on the unit by turning the
button clockwise from position OFF
to MIN.
The handpiece only starts at
minimum speed. By turning the
button more in a clockwise
direction, you will raise the speed.
Cleaning & Disinfection
After every treatment please
carry out the following steps:
Remove the rotating tool (e.g. bur,
capper etc.) first. Then handle the
cleaning of the tool according to the
instructions of its manufacturer.
Remove tissue remains by wiping
off the unit with a mildly moistened
paper cloth. Afterwards clean all
surfaces with disinfection cloth (e.g.
Mikrozid AF Tücher of Schülke and
Mayr).
The charging unit is only to be
cleaned with a dry cloth.

8
Handling Instructions
Never put the handpiece into
any kind of liquid, and never
oil or grease the handpiece.
Clean its surface with a damped
cloth. Pay attention, that no
moisture or liquid enters the
handpiece.
Never put any wet burs or
instruments into the
handpiece. Its moisture
could damage the interior parts of
the handpiece.
Any materials used by
hadewe prevent a formation
of rust. In cases in which a
rust infestation was found within the
handpiece, thorough inspections
and examinations always have
proved, that the rust had a foreign
origin (which was usually caused by
the tools used in these
circumstances). Even in high-grade
steel instruments of well-known
manufacturers, formation of rust
can appear, e.g., through wrong
treatment with chemical cleaning
and disinfection liquids. This
extraneous rust affects internal
parts of the handpiece in form of
rust bloom and causes pitting.
Therefore, when you not working
with the handpiece, always remove
the bur/tool from it.
Always make sure that you
do not let the handpiece fall
down or exposes it to any
shocks. The ball bearings and the
motor could be damaged by this.
Only work with tools, which are
flawless. Do not work with tools
which
•are bent or out of balance,
•whose shaft is worn out or
•are rusty.
Working with faulty tools will
cause a stronger vibration of
the handpiece. A damage or
even devastation of the ball
bearings, clamping technique or
motor could be the consequence.
Working with high pressure
will not improve the outcome
of your work, since the
motor will even be slowed down. A
second disadvantage is the
stronger impact on the ball bearings
and the motor, which will shorten
their life span in the long run.

9
Troubleshooting
When the motor does not rotate
or stutters…
Possible reason: worn carbon
brushes
The operations described below
should only be performed by skilled
persons.
Turn of the endcap of the motor.
Pull off the cable. Disengage the
screw:
Remove the carbon brush:
Put in a new carbon brush. Check
the position of the spring on the
brush. It must be in the middle of
the brush. The carbon brush is a
wearing part and has to be
exchanged when worn. You will find
a pair of carbon brushes enclosed.
Check the second brush as well.
When the handpiece becomes
warm…
Should the handpiece become
warm or make loud running noises,
probably the ball bearings in the
handpiece front part are worn. In
this case we recommend to send us
the handpiece for service.

10
Exploded Drawing
Explosive Drawing for Service/Repair Shops