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Ferm 31
Product: Ferm Belt sander/grinder
Type FBSM-150/50, art.nr. 350350
Ferm, Genemuiden, The Netherlands
Sound pressure level 76 dB(A)
In order to prevent overheating and possi-
ble damages to the engine, use the machine
intermittently, for periods of 30 minutes.
CAREFULLY READ THE INSTRUCTIONS
BEFORE YOU USE THE BELT SANDER/-
GRINDER!
1. GENERAL SAFETY RULES
Keep the work area clean.
- A cluttered work area may cause accidents.
- Make sure the work area is well lit.
Work environment.
Never leave tools in the rain. Do not use tools
in damp or wet places. Never use tools near in-
flammable liquids or gasses.
Prevent electrical shock.
Keep the power cord away from heat, oil and
sharp edges. Avoid skin contact with exposed
parts of the power cord or plug. Damaged parts
must be replaced immediately.
Keep children away.
Never allow children or spectators to touch the
tools, keep them at a safe distance from the
work area.
Store tools in a safe place.
Tools that are not used must be stored in a dry
and locked placed, out of the reach of children.
Do not force the tool.
The machine will do the job better and safer at
the rate for which it was intended. Damage cau-
sed by forcing the tool is not covered by the
warranty.
Use the right type of tool.
Do not use low-powered tools for heavy-duty
operations. Never use the machine other than
for its intended purpose.
Wear suitable clothing.
- Do not wear loose clothing or jewellery that
might get caught in moving parts;
- Never wear rings with protruding parts;
- Cover long hair;
Wear safety glasses, mouth and ear protection.
Wear personal protection while working.
Cable.
Never carry the tool by its cable and do not tug
at the cable to pull the plug from the socket.
Keep the cable away from heat, oil and sharp
edges.
Always clamp the work.
Always clamp the work against the bench.
Never
work on objects that are too small to hold.
Posture.
- Do not over each. Be sure of your footing and
balance at all times;
- Do not over reach on ladders or scaffold.
Maintain the tool with care.
- The tool works best and safest if it is kept clean.
- Observe the instructions for maintenance and
changing accessories. Keep the tool dry and free
from oil and grease.
Disconnect the machine.
Disconnect the machine when you do not use it,
before cleaning and when changing accessories
and tools.
Remove wrenches from the machine.
Before starting the machine, make sure to
remove wrenches and other tools.
Avoid unintentional starting.
Never carry the plugged-in machine with your
finger on the switch. Make sure the switch is off
when the machine is plugged in.
Extension cable for outdoor use.
When working outdoors use only extension cables
suitable for this purpose and marked as such.
When using machines with earth connection, use
an extension cable with earth connection.
Stay alert.
Watch what you are doing, use your common
sense, do not operate the tool when you cannot
concentrate on the job.
Check the machine for damage.
- Before starting the machine, check that all safety
devices operate properly;
- Make sure all moving parts are in good working
order. Check the machine for any broken or
!
GB
English
230V~ 240 W N
0
= 686 x 50 Ø 150 x Ø 12,7 mm
50Hz 2950/min mm 20 mm
2 Ferm
1'
AVAILABLE SPARE PARTS FOR FBSM-150/50
REF.NR. DESCRIPTION FERM NR.
1 PROTECTION GLASS 206401
4 SUPPORT LEFT 206152
5 RUBBER FOOT 206411
6 SWITCH 206451
9 FIXING KNOB 206157
11 SPRING 206158
15 ROTATION WHEEL 206156
16 DRIVING WHEEL 206155
18 PROTECTION GLASS HOLDER 206154
30 Ferm
jamming parts, make sure all parts are fitted pro-
perly and any other conditions that might affect
the functioning of the machine are favourable;
- If not stated otherwise in this manual, damaged
safety devices and machine parts must be repai-
red or replaced by a recognized service centre.
Damaged switches must be replaced by a service
centre. Do not use the machine when it cannot
be switched on or off.
Have your tool repaired by an expert!
This electric appliance is in accordance with the
relevant safety rules. Repairing of electric applian-
ces may be carried out only by experts other wise
it may cause considerable danger for the user.
For your own safety use only accessories
and attachments recommended in this
manual or the catalogue. The use of other
than the stated accessories or attach-
ments may cause injuries.
2. SPECIFIC SAFETY RULES
BEFORE USING THE MACHINE:
1. Check the following points:
- do the voltage of the engine and the engine
safeguard, if any, correspond to the mains
voltage (appliances for a mains voltage of
230V~50Hz can be connected to a mains vol-
tage of 220V~50Hz without any problems);
- use an earthed power source (wall socket);
- are the mains lead and the mains plug in a good
condition: strong, without ravels or damages;
- is the Belt sander/grinder well mounted on a
work bench;
2. For functional reasons the turning parts of this
machine are not covered. Therefore it is of
utmost importance to be careful. Hold the
workpiece firmly, to prevent it from slipping
from your hands. Never touch the sanding or
grinding surfaces with your hands.
3. A grinding stone is fragile. The stone is easily
damaged when being dropped, hit, etc. Always
grind with the face of the grinding stone, never the
sides. Acracked grinding stone must be replaced
immediately. Due to the high rotational velocity
the stone might disintegrate, causing accidents.
4. Always wear safety classes during sanding and
grinding.
5. Never operate the grinding machine without the
guard in place.
6. The maximum clearance between the tool rest
and the grinding stone must never exceed 1-1.5
mm. The belt of the belt sander should just be
cleared from the tool rest.
7. Use the grinding stone only for its intended pur-
pose, e.g. for grinding tools, never for heavy-
duty construction work.
8. Never rebore the arbor hole in the grinding sto-
ne to widen the diameter.
WHEN USING THE MACHINE:
1. Check if the switch is not in the ON position (1)
before the mains plug is connected to the mains
voltage.
2. Always keep the mains cable away from moving
parts of the machine.
3. Use safety glasses.
4. Use a dust mask.
IMMEDIATELY SWITCH OFF THE MACHI-
NE IN CASE OF:
1. a overheated machine;
2. malfunction of the mainsplug, -socket or dama-
ged cables;
3. defective switch;
4. smoke or smell caused by scorched insulation.
3. ENVIRONMENTAL PROTECTION
Recycling raw materials is prefered to dumping them
as waste. To prevent the machine from being damaged
during transport its packing must be strong. Insofar as
possible the packing consists of recyclable materials
such as paper, cardboard and wood.
4. FERM’S AFTER SALES SERVICE
Save the original packing. Should you ever have to
move the Belt sander/grinder there is less risk of
damage in the original packing. Should your Belt san-
der/grinder become defective, please consult your
local Ferm dealer.
5. INSTALLATION
1. The Belt sander/grinder is fitted with a three-
core cable and earthed plug. Therefore, always
connect the plug to an earthed socket.
2. Try to avoid the use of long extension cables. If
you have to use an extension cable, make sure it
is 3 core and fitted with an earthed plug and
connector.
3. The Belt sander/grinder has to be secured to
the bench by means of bolts. The length of the
bolts depends on the thickness of the bench.
6. DESCRIPTION
THE NUMBERS BELOW REFER TO THE
ILLUSTRATION ON PAGE 30:
DESCRIPTION:
1. Cover glass;
2. Guard for grinding stone;
3. Grinding stone;
4. Tool rest;
!
Ferm 3
Description
Beschreibung
Beschrijving
Description
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Ferm 29
5. Bottom plate;
6. ON/OFF switch;
7. Sanding belt;
8. Guard for sanding belt;
9. Knurled knob for tension roller;
10. Adjustment screw for belt position;
11. Spring;
12. Tool rest;
13. Motor housing;
14. Second eye for tool rest;
15. Guide roll;
16. Drive roll;
18. Cover glass holder.
7. GRINDING
GRINDING
- Do not ‘fil up’ the stone by holding wood, lead or
any other soft metal against the grinding stone;
- Never press the workpiece too hard against the
stone, to avoid making grooves;
- Cool down the workpiece with water;
- Wood chisels and such must never ‘blue’ when
being ground;
- Make sure the workpiece cannot slip from your
fingers during grinding and get caught between
the tool rest and the stone. This may cause the
stone to crack, the motor to stall and the work-
piece to rebound, causing injuries.
MOUNTING AND ADJUSTMENT OF THE
HOLDERS OF COVER GLASSES AND THE
COVER GLASSES THEMSELVES.
The holder of a cover glass, together
with the cover glasses themselves will
always be adjusted/mounted with the
grinding stone being out of action and
the currrent turned out.
- Mount the holder of the
cover glass together with
the cover glass itself, by
means of the screw (A).
- Adjust the height of the
holder of the cover glass
by loosening a bit screw .
The free space between
the stone and the holder
of the cover glass will
amount to 1 - 1,5 mm.
- Fasten well screw.
- Adjust the cover glass (see the figure above) in such a
way that your face will be protected, at the utmost.
- Use always safety glasses at the same time you will
be working with the cover glass.
ADJUSTING THE TOOL REST
Disconnect the machine and make sure the
grinding stone has stopped before adjus-
ting the tool rest.
- Loosen bolts (A) (see fig. 1).
- Move the tool rest (C) keeping a clearance of 1-1.5
mm between the tool rest and the grinding stone.
- Retighten bolts (A).
REPLACING THE GRINDING STONE
- Remove the tool rest (C) (see fig. 1) by remo-
ving bolt (A) and nut (B).
- Remove the three screws (A) (see Description)
which fasten the guard (2) to the motor housing
(13).
- Remove the guard (2).
- Loosen nut (A) (see fig. 2) with a spanner.
NOTE: This is a left handed nut.
- Remove the nut, the clamping disc (B) and the
paper spacer ring (C).
- Then remove the grinding stone (D).
- Also remove the other clamping disc and paper
spacer ring (E & F).
- Clean the shaft (G) with a cloth.
- Mount the new/other grinding stone.
Mount first the clamping disc and paper
spacer ring, then the grinding stone, next
the other paper spacer ring and clamping
disc and the left handed nut.
- Retighten the nut firmly.
- Place the guard back and retighten the guard
with screws (3x).
- Place the tool rest and readjust the tool rest
(see Adjusting the tool rest).
8. SANDING
THE CHOICE OF SANDING PAPER
- With coarse sanding paper (P 50) generally most
of the material can be removed, and fine sanding
paper (P120) is then used for finishing. The grain
of the sanding paper is mentioned on the back of
the paper.
- An uneven surface is first treated with coarse
sanding paper and sanded until it is even.
Subsequently medium-coarse sanding paper (P
80) is used to remove the scratches caused by
the first type of paper used. Fine sanding paper
(P 120) is used for finishing.
MOUNTING OF THE BELT SANDER UNIT
- Remove the drive roll.
- Place the unit on the machine and fix it with the
screws.
-
Then you place the drive roll again onto the shaft
and lock it by means of the nut.
!
!
!
4 Ferm
ClEl
■
∆ΗΛΩΣΗ ΣΥΜΜΡΦΩΣΗΣ
(
GR
)
∆ηλώυµε υπευθύνω τι τ πριν αντ είναι
κατασκευασµέν σύµωνα µε τν εή
Καννισµύ ή Κατασκεναστικε σνστάσει:
IEC1029-2-4, EN61029-1, EN55014-1,
EN55014-2, EN61000-3-2, EN61000-3-3
Κατά τι διατάει των Καννισµών τη Κινή Αγρά:
89/392/EEC
73/23EEC
89/336/EEC
απ 01-07-1999
GENEMUIDEN NL
G.M. Ensing
Quality department
28 Ferm
- Attach the sanding paper by loosening the but-
ton in the unit (at the top left) and pushing
downwards the spring.
- Stretch the sanding paper as written herunder.
- Close the cover with help of the three screws.
MOUNTING OF THE SANDING PAPER
- Loosen the knurled knob (A) (see fig. 3), but do
not remove it.
- Place the belt on both rolls. Use your left hand
to compress spring (B) so the belt can be placed
easily.
Correct assembly of the sanding belt pre-
vent unnecessary wear. The sanding belt
has to be assembled as shown in fig 4. With
your hand you can feel which part of the
sanding belt is on top of the weld.
- Retighten the knurled knob and turn over the
sanding belt a view times with your hands.
- If the sanding belt runs of or runs out of line
then use adjustment screw (C) to adjust the san-
ding belt correctly.
- Put the belt under tension by means of nut (D).
ADJUSTING THE TOOL REST
Disconnect the machine and make sure the
sanding belt has stopped before adjusting
the tool rest.
- Loosen nut (E) (see fig. 3) with a spanner.
- Move the tool rest (F) keeping a clearance
between the tool rest and the sanding belt
through which the belt just runs free.
- Retighten nut (E).
- The tool rest can be assembled at two places
depending on the application.
9. MAINTENANCE
While maintaining and cleaning the
machine pull the plug from the mainssoc-
ket. Never use water or other agressive
liquids to clean the machine. Clean the
machine by brushing it with a brush.
REGULAR MAINTENANCE OF YOUR MACHI-
NE PREVENTS PROBLEMS:
- Keep the outside of the belt sander/grinder clean
to ensure accurate operation of all moving parts
and prevent excessive wear.
- Replace the grinding stone and sanding belt
when they are worn.
- There is no need to lubricate the transport rol-
lers of the machine.
10. MALFUNCTION
Below we have listed a number of possible causes
and corresponding solutions in case the machine
does not function as it should:
1. The tool does not work when switched on.
Damaged cord and/or plug.
- Check cord and/or plug.
Defective switch.
- Contact your local Ferm dealer to have the switch
inspected and/or repaired.
2. The temperature of the electric motor
exceeds 70°C.
The motor is defective.
- Contact your local Ferm dealer to have the tool
inspected and/or repaired.
ClEl
■
DECLARATION OF CONFORMITY
(
GB
)
We declare under our sole responsibility that this
product is in conformity with the following
standards or standardized documents
IEC1029-2-4, EN61029-1, EN55014-1,
EN55014-2, EN61000-3-2, EN61000-3-3
in accordance with the regulations.
98/37/EEC,
73/23/EEC,
89/336/EEC
from 26-05-1998
GENEMUIDEN NL
G.M. Ensing
Quality department
!
!
!
Ferm 5
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