換碳刷的基準(zhǔn),碳刷被磨損到側(cè)面的溝槽位置時(shí)更換碳刷。更換時(shí),請同時(shí)更換兩處的席碳刷。各型號使用碳刷一覽表(每袋∶2個(gè))碳刷種類A45-0420CL4-0420CL-65-0490適用螺絲刀CL-3000CL-3000NLCL-3000PSCLQ-3000α-4500α-5000α-4500Pα-5000PαQ-4500PSαQ-5000PSαQ-4500αQ-5000SS-3000SSQ-3000CL-4000CL-4000NLCL-4000PSCLQ-4000CLQ-4000PSSB-400CSS-4000SS-4000PSSSQ-4000CL-6000