Charnwood BD48 Manual de usuario
GENERAL SAFETY RULES
WARNING: Do not attempt to operate the machine until you have read thoroughly and
understood completely all instructions, rules, etc. contained in this manual. Failure to comply
may result in accidents involving fire, electric shock, or serious personal injury. Keep this
owner's manual and review frequently for continuous safe operation.
1. Know your machine. For your own safety, read the owner's manual carefully. Learn its application and
limitations, as well as specific potential hazards pertinent to this machine.
2. Make sure all tools are properly earthed.
3. Keep guards in place and in working order. If a guard must be removed for maintenance or cleaning,
make sure it is properly replaced before using the machine again.
4. Remove adjusting keys and spanners. Form a habit of checking to see that the keys and adjusting
spanners are removed from the machine before switched it on.
5. Keep your work area clean. Cluttered areas and workbenches increase the chance of an accident.
6. Do not use in dangerous environments. Do not use power tools in damp or wet locations, or expose
them to rain. Keep work areas well illuminated.
7. Keep children away. All visitors should be kept a safe distance
8. from the work area.
9. Make workshop childproof. Use padlocks, master switches and remove starter keys.
10. Do not force the machine. It will do the job better and be safer at the rate for which it is designed.
11. Use the right tools. Do not force the machine or attachments to do a job for which they are not
designed. Contact the manufacturer or distributor if there is any question about the machine's suitability for
a particular task.
12. Wear proper apparel. Avoid loose clothing, gloves, ties, rings, bracelets, and jewellery which could get
caught in moving parts. Non-slip footwear is recommended. Wear protective hair covering to contain long
hair.
13. Always use safety glasses. Normal spectacles only have impact resistant lenses. They are not safety
glasses.
14. Do not over-reach. Keep proper footing and balance at all times.
15. Maintain the machine in good condition. Keep the machine clean for best and safest performance.
Follow instructions for lubrication and changing accessories.
16. Disconnect the machine from power source before servicing and when changing the blade.
17. Never leave the machine running unattended. Turn the power off. Do not leave the machine until it
comes to a complete stop.
18. Do not use any power tools while under the effects of drugs, alcohol or medication.
19. Always wear a face or dust mask if operation creates a lot of dust and/or chips. Always operate the tool
in a well ventilated area and provide for proper dust removal. Use a suitable dust extractor.
Risk of Injury. Wear Eye Wear Ear
Never reach into Protection Protection
a moving part
Overview of BD48 Belt & Disc Sander
Sanding Belt
Tracking Adjuster
Sanding Belt
Tension Lever
Sanding Disc Sanding Belt Table
Sanding Table Table Angle Lock
Mitre Fence Belt Angle Lock
Dust Extraction Unit
On Off Switch
Rubber Feet
Table Angle Lock
Specification
Disc Diameter
200mm (8”)
Disc Speed
2850rpm
Belt Size
100mm x 915mm (4” x 36”)
Belt Speed
550m/min
Motor (Induction) 240v 50hz
500w (0.67hp)
Weight
21.5kg
Manufacturer’s Warranty
1 year
Rating
Hobby
Rating Description
Hobby: Suitable for Weekend DIY'ers and woodworking enthusiasts.
Generally lighter weight machines with lower power ratings and smaller tooling capacities. Typically only
ever used by one person for short periods of time or longer periods of time infrequently. Machinery should
be well maintained in a clean, dry environment such as a home workshop, garage or timber shed.
Expected maximum use of 100 hours annually.
Please Note: Using a product in excess of its rating will void the manufacturer’s free warranty.
Unpacking
All items are contained in one
cardboard box.
Carefully unpack and check that
all items are included as in the
photograph.
Assembly
Attach the Disc Worktable using
two locking handles and washers.
Ensure the gap between the disc
and rear edge of the worktable is
a maximum of 1.6mm in order to
prevent finger trapping.
Using a set square ensure that
the table is at 90 degrees to the
sanding disc and lock in position.
If necessary, adjust the red index
pointer to align with the zero
degree mark on the angle scale
using a cross point screwdriver.
Loosen the belt angle locking
screw using a 5mm hex key and
raise the belt bed into a vertical
position.
Re-tighten the screw.
Locate the Belt Worktable onto
the circular slot in the belt bed.
Secure using the threaded knob
and washer.
Again, using a set square, adjust
the Worktable to 90 degrees to
the sanding belt and lock into
position.
Set the red index pointer to align
with the zero degree mark on the
angle scale.
Thread the open end of the Dust
Bag through the retaining clip and
attach to the dust port. The
tightness of the clamp can be
adjusted by turning the clamping
handle prior to locking it. Take
care not to over-tighten.
Alternatively the sander can be
connected to a suitable dust
extractor. In this case the filter
bag is removed and the extractor
hose connected directly to the
extractor port using an
appropriate adapter.
The port is 64mm/57mm
external/internal diameter.
Setting Up
Tracking the belt
Ensure the machine is disconnected
Slowly rotate the belt by hand by
turning the sanding disc, ensuring that
it is travelling in the direction of the
arrow.
Note if the belt is tending to slide off
the bed and to which side.
If the belt doesn’t slide sideways it is
already correctly tracked.
Viewed from the switch end, if the belt
moves sideways towards the disc:
Turn the tracking knob clockwise
(1/4 turn is usually sufficient).
If the belt moves sideways away from
the disc:
Turn the knob ant-clockwise.
Continue adjustments until the belt
remains central on the rollers.
Tracking Knob
Using The Sander
This sander is designed for use with wood and wood-based products only.
It should not be used for sanding metal and any such use would invalidate the warranty.
Sanding with the belt in the horizontal
position
The worktable must always be used
as a support when carrying out edge
or face sanding in the horizontal
position.
Move the workpiece across the belt
while keeping one edge against the
worktable.
Do not use excessive pressure and
take extra care when sanding thin
material.
Sanding internal curves
With care the idler drum end of the
sanding belt can be used for
smoothing & shaping the inside of
curved workpieces.
Never present the end of a workpiece
to the drum as this can cause it to
kick back.
Sanding with the belt in the
vertical position
Sometimes the sanding on the belt is
more convenient with it positioned
vertically –or any angle in between 0
& 90 degrees.
To adjust, loosen the locking screw
using a 5mm hex key. Position the
belt bed as required and then re-
tighten the screw.
Always use the worktable to support
the workpiece.
Sanding with the Disc
The disc sander is ideally suited to
smoothing end grain and fine-tuning
angled cuts with the aid of the mitre
guide.
Whenever possible use the front half
of the exposed disc as this will hold
the workpiece against the table.
If it is necessary to use the full width
of the disc, care must be taken to
hold the workpiece firmly as the rear
half will tend to cause it to lift.
Keep the workpiece moving to
achieve the best finish.
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