4. grinding sTOnes
2. inTrOdUcTiOn & sPeciFicATiOns
Your Bench Grinder is fitted with adjustable eyeshield and spark arrestors, as well as push/pull power switch which provides extra operational
safety. The grinder is fitted with an induction motor for general grinding, sharpening and workshop use. Models BG150XD/99 and BG200/99
are supplied with fine and coarse grade grinding stones. Model BG150XW/99 is supplied with one coarse stone and a wire brush. narrow wire
wheels may also be obtained for use on all models, contact your Sealey dealer for details.
3. AsseMbLY & insTALLATiOn
4.1 MAndATOrY sAFeTY insTrUcTiOns (The following instructions must be observed together with chapter 1 safety).
DANGER! Use of a damaged stone is dangerous and may cause damage and/or personal injury.
WARNING! Ensure grinder is unplugged from the mains power supply before attempting to change grinding stones (or wheel).
Only persons qualified under the “Abrasive Wheels Regulations” and holding a current grinding wheel certificate are authorised
to change and dress grinding stones (wheels).
Grinding stones (wheels) used with this machine must be of an adequate speed rating and suitable for the material to be ground.
Ensure the grinding stone’s maximum speed specification is higher than that indicated on the machine data plate.
Check grinding stone is secure, the stone is not worn or damaged and that there are no splits or cracks. If damaged replace immediately.
Ensure replacement stone is not damaged in any way such as cracks, deformations or splinters etc. Also check the mounting flanges
to ensure they are not deformed, burred or chipped. Damaged items must
NOT
be used as they may cause irregular pressure on the
stone which may cause a stone to break. DO NOT over tighten a stone. Never tamper with a stone in order to adapt it to a different size
holder.
Install a new stone as in 4.2. Once mounted on the grinder test the stone before use by facing the grinder in a safe direction (point
away from yourself, others and vulnerable items) and run for a short time. Dress the stone if necessary.
Model no:
bg150Xd/99
bg150XW/99
bg200/99
Motor: . . . . . . . . . . . . . . . . . . . . . . . . .450 Watts. . . . . . . . . . . . . . . . . . . . . . . . . . . 450 Watts . . . . . . . . . . . . . . . . . . . . . . . . . .600 Watts
input:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .230V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .230V
Axle Diameter: . . . . . . . . . . . . . . . . . . . . . 13mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16mm
Loaded With: . . . . . . . . . . . . . . . . . . 2 x Stones. . . . . . . . . . . . . . . 1 x Stone 1 x Wire Brush . . . . . . . . . . . . . . . . . . . . . . . . . 2 x Stones
Stone rating: . . . . . . . . . . . . . . . . . . . .3000rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3000rpm . . . . . . . . . . . . . . . . . . . . . . . . . . .3000rpm
Stone Size: . . . . . . . . . . . . . Ø150 x 20 x 13mm. . . . . . . . . . . . . . . . . . . .Ø150 x 20 x 13mm . . . . . . . . . . . . . . . . . . Ø200 x 25 x 16mm
Wire Brush Bore Size: . . . . . . . . . . . . . . . . . n/a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . n/a
Vibration Level:. . . . . . . . . . . . . . . . . . . . 0.5m/s² . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5m/s² . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.8m/s²
unpack the product and check contents. if there are any damaged or missing parts contact your
supplier immediately.
WArning!
Before assembly check to ensure grinder is unplugged from mains.
3.1
eYeshieLd
3.1.1 remove retaining screws (fig 1.A) from the eyeshield bracket.
3.1.2 Position the eyeshield bracket on the underside of the stone cover and align holes (fig 2).
3.1.3 fix eyeshield to cover with screws (fig 2.1).
if the shield is loose and drops down, tighten shield screws (fig 3.2).
3.1.4 Loosen screw (fig 3.1.) and adjust the arrestor so it is 2mm from the stone face (fig 4).
3.1.5 Securely tighten arrestor screw (fig 3.1).
3.2
TOOL resT
note:
Some models may already have the tool rest assembled, but stone clearance must still be checked.
3.2.1 Take tool rest (fig 5) and align it with bolt slot on the inside of the grinding stone cover (X).
3.2.2 Pass bolt (A) through both slots and place washers (B) onto bolt.
3.2.3 Position the rest at a maximum of 2mm from the stone surface and secure the assembly by tightening knob (c).
3.2.4 Turn the grinding stones by hand to ensure clearance of above items.
3.3.
installation.
Securely bolt the grinder to a fireproof workbench using the base holes as a template. check that all assembly nuts and
bolts are secure then read chapter 4 (grinding stones) before use.
fig 1
fig 2
fig 3
fig 4
fig 5
dAnger OF Fire/eXPLOsiOn hAzArd
WArning! The grinding process can produce streams of sparks (especially when grinding metal) which are a potential source of ignition.
dO nOT use the grinder where there are flammable liquids, solids or gases.
dO nOT allow grinder sparks to make contact with the operator’s clothing or any other fabric such as cleaning rags. Fabrics contaminated with inflammable
materials such as petrol, oil, grease, paint and solvents are a particular fire hazard.
To reduce the risk of clothing catching fire the operator should wear wool or cotton outer garments treated with a fire retardant in preference to man-made fibres.
risk of hand Arm Vibration injury
Bench Grinder Models: BG150XD/99, BG150XW/99 & BG200/99
when operated in accordance with these instructions and tested in accordance with
En 28662-2: 1994 results in the following vibration emissions declared in accordance with BS En12096: 1996.
Measured vibration emission value:
BG150XD/99 & BG150XW/99
. . .
0.5
m/s²,
BG200/99. . . 0.8m/s²
uncertainty:
BG150XD/99 & BG150XW/99. . . 0.2
m/s²,
BG200/99. . . 0.3m/s²
These values are suitable for comparison with emission levels of other tools that have been subject to the same test. This tool may cause hand-arm
vibration syndrome if its use is inadequately managed. recommended Measures to reduce risk of hand-arm vibration syndrome:
This item represents a low Hand Arm Vibration risk to users. The calculated minimum usage period exceeds 8 hours. We recommend appropriate safety
equipment is utilised and regular breaks for the operator are employed to reduce any residual risk of fatigue or repetitive strain injury.
Original Language Version
BG150XD/99, BG150XW/99 & BG200/99 issue: 5 - 16/08/10
