CSA M424.1-2016 pdf free download

CSA M424.1-2016 pdf free download.Flameproof non-rail-bound diesel powered machines for use in gassy underground coal mines.
Diesel engine — a compression-ignItion, internal combustion engine that utilizes a low-volatile hydrocarbon (diesel).
Diesel particulate matter (DPM) — material collected on a specified filter medium after diluting exhaust gases with clean, filtered air to a temperature of greater than 42 C and less than or equal to 52 °C, as measured at a point immediately upstream of the primary filter.
Exhaust treatment device — a device designed to remove or reduce the concentrations of one or more of the constituents defined in the exhaust quality index (EQI) equation.
Explosion-proof enclosure (flameproof enclosure) — an enclosure that is capable of withstanding, without damage, a methane/air explosion that might occur within it; and is capable of preventing ignition of methane surrounding the enclosure that might be caused by sparks or flames from the explosion of methane within the enclosure.
Exhaust treatment device — a device designed to remove or reduce the concentrations of one or more of the constituents defined in the exhaust quality index (EQI) equation.
Fire-resistant hydraulic fluid — a fluid which is fire-resistant to the extent defined for category 2 in
CAN/CSA-M423.
Flame arrester — a device for preventing passage of flame while permitting the flow of gas or vapour.
Fuel alteration — modification of ‘normal” fuel to accomplish a reduction in emissions of one or more constituents in the exhaust, such as by emulsifying water into the fuel oil to reduce nitric oxide (NO) generation or adding additives to reduce soot ignition temperature in particulate traps.
Hydraulic system — a system that consists of hydraulic fluid, a hydraulic power source, a reservoir, controls, actuators or motors, together with interconnecting conduits and accessories that are used to mechanize the function of a machine.
Intrinsically safe — any spark or thermal effect that might occur in normal use, or under any conditions of fault likely to occur in practice, is incapable of causing an ignition of the prescribed flammable gas, vapour, or dust.
Gap — the distance between corresponding surfaces at a joint measured normal to the surfaces. For cylindrical surfaces, the gap is the difference between the two diameters (diametrical clearance). Note: See CSA C22.2 No. 30 and IEC 79-1, Port 1.
Joint — the place where corresponding surfaces of different parts of an enclosure come together, and where there are flame paths from the inside to the outside.
Note: See C.SA C22.2 No. 30 and IEC 79-1, Part 1.CSA M424.1-2016 pdf free download.