汽油割草機歐盟CE認證EN 836怎麼辦理?

2022-06-28     華商檢測

原標題:汽油割草機歐盟CE認證EN 836怎麼辦理?

割草機(Lawn mower)又稱除草機、剪草機、草坪修剪機等。割草機是一種用於修剪草坪、植被等的機械工具,它是由刀盤、發動機、行走輪、行走機構、刀片、扶手、控制部分組成。

刀盤裝在行走輪上,刀盤上裝有發動機,發動機的輸出軸上裝有刀片,刀片利用發動機的高速旋轉在速度方面提高很多,節省了除草工人的作業時間,減少了大量的人力資源。

來源網絡

割草機歐盟CE認證標準:

EN ISO 12100:2010 機械安全 - 用於設計的一般準則-風險評估及風險降低

EN 60204-1:2018 機械安全.機械電氣設備.第1部分:一般要求

EN 745:1999+A1:2009 Agricultural machinery - Rotary mowers and flail mowers - Safety農業機械.旋轉式割草機和連枷式割草機.安全性

適用產品範圍:

本標準規定了旋轉式割草機和連枷式割草機的具體安全要求及其驗證,這些割草機具有一個或多個垂直軸或一個水平軸,安裝式、半安裝式、牽引式或自推進式。本標準也適用於配有調節裝置的割草機。本標準僅適用於在地面工作的割草機。

注1:附錄D.1中給出了此類機器的示例。它不適用於:帶鉸接臂的割草機;

割草機CE認證安全要求:

1 Power driven components動力驅動組件

All power driven components except the cutting means and the ground-contacting parts of % pedestrian- controlled self-propelled lawnmowers& shall be guarded to prevent contact with these parts during normal operation. 除切割裝置和行人控制的自行割草機與地面接觸的部分外,所有動力驅動的部件都應加以保護,以防止在正常操作時與這些部件接觸。

2 Guard attachment 防護罩

All guards shall be permanently attached to the machine and shall not be detachable without the use of tools. 所有防護罩應永久固定在機器上,不使用工具不得拆卸。

The opening of guards, except for the following, shall require the use of a tool: 除下列情況外,打開護罩需要使用工具:

a) the opening of or removable interlocked guards which disable the protected moving parts; 使受保護的運動部件失效的聯鎖保護裝置的打開或可拆卸;

b) the opening of hinged, automatically closing guards for grass discharge chutes; 開鉸式,供排草槽自動關閉護欄;

c) engine compartment access of machines where the operator presence control stops the engine. 進入發動機室的機器,操作員在場控制停止發動機。

3 Hot surfaces熱表面

3.1 General

A guard shall be provided to prevent accidental contact with any exposed engine exhaust components larger than 10 cm 2 which have a surface temperature greater than 80 °C at (20 ± 3) °C ambient temperature during normal starting, mounting and operation of the machine. 在機器的正常啟動、安裝和運行過程中,應提供保護,防止意外接觸任何外露的大於10cm2的發動機排氣組件,這些組件的表面溫度在環境溫度(20±3)℃下大於80℃。

3.2 Temperature measuring equipment溫度測量裝置

The temperature measuring equipment shall have an accuracy of ± 4 °C. 溫度測量設備應具有±4°C的精度。

4 Protection from exhaust fumes 廢氣防護

Engine exhaust, where provided, shall not be directed towards the operator. 發動機排氣,如果提供,不應直接對操作人員。

On machines equipped with an enclosure for the operator, the engine exhaust shall not be directed towards the enclosure or the air inlet to the enclosure. 在為操作人員配備了外殼的機器上,發動機排氣不應指向外殼或外殼的進氣口。

5 Pressurised components 壓力組件

Pressurised hoses, lines and components shall be located or shielded so that in the event of rupture the fluid can not be discharged directly on to the operator when in the operating position. 加壓軟管、管線和組件應該被放置或屏蔽,以便在發生破裂的情況下,在操作位置時,流體不能直接排放到操作人員身上。

6 Liquid spillage液體溢出

When filled to the maximum % according to the instruction manual&, liquid containers, batteries, fuel systems, oil reservoirs, and coolant systems shall be constructed to prevent spillage for 1 min whilst the machine is tilted at 20° lateral and 30° longitudinal or at its limit of stability as specified in the stability test for ride-on machines (see 4.2.4.2.3.2) if greater. Weeping at vent systems shall not be considered spillage. 當根據說明書&填滿最大%時,液體容器、電池、燃料系統、油箱、當機器以20°橫向和30°縱向傾斜時,冷卻劑系統應防止溢出1分鐘,或在騎乘機器穩定性試驗(見4.2.4.2.3.2)中規定的穩定性極限時(如果更大)。在排氣系統流出不應被認為是泄漏。

7 Seats and foot rests座椅和腳墊

7.1 Ride-on machines shall be provided with an operator seat and foot rests. Where there is no floor beneath the driver's feet, foot rests shall be provided. These shall be covered with slip resistant material. 騎乘機應該配備操作人員座椅和腳踏板。如果司機腳下沒有地板,應提供腳踏板。這些應覆蓋防滑材料。

7.2 For machines with a width of cut less than or equal to 1200 mm: 切割寬度小於或等於1200毫米的機器

a) the operator's seat shall have a buttock support at least 115 mm high at the rear, above the seating surface, to retain the operator; 操作人員的座椅應在座椅表面以上的後方至少有115毫米高的臀部支撐,以保留操作人員;

b) the seat shall be at least 400 mm wide.座位應該至少有400毫米寬。

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