The GrindLazer DC21 E and RC71 E operation and parts manual provides safety guidelines, setup, usage, maintenance, parts lists, and technical data.
This manual covers safety information, warnings, and proper handling for the GrindLazer DC21 E and RC71 E concrete and asphalt surface grinders. It explains required personal protective equipment, grounding requirements, and precautions for use in non‑explosive environments.
The guide details component identification, machine start‑up, cutting procedures, routine maintenance, and provides complete parts lists and technical specifications for each model. This manual is written in Chinese.
| DC21 E Height | 19 in (48.3 cm) |
|---|---|
| DC21 E Width | 8 in (20.3 cm) |
| DC21 E Length | 9 in (22.9 cm) |
| DC21 E Weight | 12 lb (5.4 kg) |
| DC21 E Max Current | 10 A |
| DC21 E Power Requirement | 120 Vac, 60 Hz, 15 A, 1Ø |
| RC71 E Height | 20 in (50.8 cm) |
| RC71 E Width | 12 in (30.5 cm) |
| RC71 E Length | 11 in (27.9 cm) |
| RC71 E Weight | 15 lb (6.8 kg) |
| RC71 E Max Current | 10 A |
| RC71 E Power Requirement | 120 Vac, 60 Hz, 15 A, 1Ø |
Read all warnings, keep the work area clean and well‑lit, wear eye protection, hearing protection, dust‑rated respirator, and ensure the tool is properly grounded before use.
The parts list for the DC21 E is provided in the manual under “零配件 - GrindLazer 标准 DC21 E”, listing part numbers such as 117W312 (grinder 120 V) and 17W870 (rubber skirt).