D20 55741 - Polisher Draper - Free user manual and instructions
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| Product type | Rotary polisher |
| Brand | Draper |
| Model | D20 55741 |
| Power supply | 230V AC, 50Hz |
| Rated power | 1000 Watts |
| No-load speed | 3000 - 6000 rpm (variable speed) |
| Disc diameter | 180 mm |
| Spindle thread | M14 |
| Variable speed control | Yes, with dial |
| Soft start | Yes |
| Handle type | Ergonomic side handle |
| Weight | 2.4 kg |
| Cooling system | Air vents for efficient motor cooling |
| Double insulation | Yes |
| Power cord length | 2.0 metres |
| Carrying case | Not included |
| Maintenance | Clean air vents regularly and replace carbon brushes when worn |
| Cleaning | Wipe with dry cloth; do not immerse in water |
| Safety features | Overload protection, lock-off switch, double insulation |
| Spare parts availability | Genuine Draper spares available online |
| Repair difficulty | Moderate; professional service recommended |
| Warranty | 12 months (typical) |
Frequently Asked Questions - D20 55741 Draper
How do I change the polishing pad?
Turn off and unplug the polisher. Remove the backing plate with a spanner, then attach the new pad and tighten securely. Always use pads compatible with the 180mm disc size.
What safety precautions should I take when using the polisher?
Always wear eye protection and gloves. Keep the power cord away from the rotating pad and secure the workpiece. The double insulation protects against electric shock, but avoid water contact.
Can I use this polisher for sanding?
Yes, you can fit a sanding disc with the appropriate backing plate. Reduce the speed to lower rpm to prevent heat damage to the surface.
How do I clean the polisher after use?
Unplug the device and wipe the exterior with a dry cloth. Use a soft brush to clean the air vents and prevent dust buildup. Never submerge the polisher in water.
What is the recommended speed for polishing a car?
For applying polish, use a low speed (1000-1500 rpm) to avoid heat buildup. For buffing to a high gloss, increase to 2000-2500 rpm. Always test on a hidden area first.
Why does the polisher stop while in use?
This may be due to the overload protection. Allow the motor to cool and reduce the pressure applied. If it continues, check the power supply and carbon brushes.
How often should I replace the carbon brushes?
Inspect the carbon brushes every 50 hours of use. If they are less than 6mm, replace them. Use genuine Draper parts for optimal performance.
Can I use a 125mm pad instead of the original 180mm?
Yes, if you change the backing plate to the corresponding size. Ensure the pad's speed rating exceeds the polisher's maximum rpm.
What is the warranty period for this polisher?
Draper provides a 12-month warranty against manufacturing defects. You can extend it by registering the product on the Draper website.
How do I store the polisher properly?
After cleaning, store it in a dry place. Coil the power cord loosely and hang it by the handle if possible. Keep it out of reach of children.
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