BorMann BDT1200 Manuel D'utilisation page 7

• Keep the noise emissions and vibrations to a minimum.
• Only use appliances which are in perfect working order.
• Service and clean the appliance regularly.
• Adapt your working style to suit the appliance.
• Do not overload the appliance.
• Have the appliance serviced whenever necessary.
• Switch the appliance off when it is not in use.
• Wear protective gloves.
BEFORE OPERATION
Unpacking
Warning! The packaging material and transport safety devices are not children's toys. Plastic bags, foils and small parts can be swallowed and lead to choking.
Keep packaging material and transport safety devices away from children.
1. Open the packaging and carefully remove the device.
2. Remove the packaging material and transport safety devices (if applicable).
3. Check the entirety of the scope of delivery. Notify your local dealer or manufacturer immediately of any irregularities. Later claims will not be recognised.
4. Check the scope of delivery for any damages occuring during transport and notify the transport company immediately. Later claims will not be recognised.
5. Keep the packaging until the end of the warranty period. Read through the operating manual completely.
Note: Only use original spare parts or accessories. Original spare parts or accessories can be obtained from your dealer.
Note:
Before you connect the equipment to the mains supply make sure that the data on the rating plate are identical to the mains data.
Always disconect the power plug before making adjustments to the equipment or performing any maintenance work on the equipment.
The machine must be mounted so that it is firmly fixed, i.e. it must securely bolted to a workbench or similar fixture.
All covers and safety devices have to be properly fitted before the equipment is switched on.
The grinding and polishing wheel must rotate freely.
Fitting the spark arrestor (Fig. 2-4 / Item 3)
Fit the spark arrestor (3) to the double wheel grinder using the adjusting screw (10).
Adjusting the spark arrestor (Fig. 5 / Item 3)
1. Adjust the spark arrestor (3) using the adjusting screw (10) so that the distance between the dry grinding wheel (5) and the spark arrestor (3) is as small as
possible and certainly does not exceed 2 mm.
2. Adjust the spark arrestor (3) periodically to compensate for wear on the wheel.
Fitting the workpiece supports (Fig. 6 / Item 8)
Secure the workpiece supports (8) to the double wheel grinder using the torx screw (7).
Adjusting the workpiece supports (Fig. 7 / Item 8)
1. Adjust the workpiece supports (8) using the torx screws (7) so that the distance between the dry grinding wheel (5) and the workpiece support (8) is as small
as possible and certainly does not exceed 2 mm.
2. Adjust the workpiece supports (8) periodically to compensate for wear on the dry grinding wheel (5).
Changing the wheels (Fig. 8-9)
1. Remove the 3 screws (A) holding the side section of the safety hood (B) and remove the safety hood. Slacken the nut (D) (Important: The grinding wheel on
the left is fastened with a lefthanded thread and the grinding wheel on the right with a right-handed thread) by holding the nut of the grinding wheel mount
on the opposite side.
2. Then remove the flange (C) and replace the grinding wheel (5). To assemble, proceed in the reverse order. The grinding wheel is mounted with the help of a
rag. Mount the flange (C) and the nut (D) on the shaft and hold steady with the help of a rag when you tighten the nut (D).
Installing the flexible shaft (Fig. 10)
1. Insert the internal axle (a) of the flexible shaft (12) into the guide shaft of the equipment.
2. Secure the fastening nut of the flexible shaft to the equipment thread by hand (left-hand thread).
Important! When you work with the flexible shaft (12), the safety glass (2) must be placed right up against the workpiece support (8) in order to prevent
uncontrolled touching of the wheels.
Inserting the various tools into the flexible shaft (Fig. 11)
1. Press the supplied locking pin (13) into the hole in the flexible shaft (12) and turn the shaft until the pin latches in place.
2. Now undo the collet chuck nut.
3. Insert the required tool into the sleeve as far as the stop and screw the collet chuck nut tight.
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