EMCPII+ for Gas Engines Caterpillar


Starting Motor Magnetic Switch - Test - 3500 Engines Only

Usage:

G3406 KAR



图 1g00804458

没有盖的 ETR 发电机的发动机继电器面板

(30) 起动马达电磁开关(SMMS1)。

(31) 起动马达电磁开关(SMMS2)。




图 2g00804457

没有盖的 ETR 发电机的发动机继电器面板

(38) 起动马达电磁开关(SMMS1)。

(39) 起动马达电磁开关(SMMS2)。

两个起动马达电磁开关(SMMS)用于有两个起动马达的系统中。 每个起动马达都用一个开关。

测试步骤

  1. 控制面板一侧底端,断开端子TS1-4和发电机壳体内端子TS1-5之间的跨接线。 从控制面板一侧底端,用 7X-1710 万用表探针 来测量接头触点TS1-5和触点TS1-2之间的电阻。 电阻应该测量以下值。

    • 单起动马达系统为 26 到 33 欧姆。

    • 双起动马达系统为 13 到 17 欧姆。

    如果电阻不正确,更换出现故障的电磁开关。 如果电阻正确,进行步骤 2。

  1. 断开从小齿轮电磁阀到起动马达的电缆。 在双起动系统的两个起动马达上都应用这个步骤。

  1. 接上一个直流伏特表。 将正极电缆连到端子TS1-24,将负极电缆连接到发电机壳体中的端子TS1-25。 如果第二个电磁开关在双起动马达系统中测试,那么将负极电缆连接到端子TS1-26上。

    注: 步骤4中的跨接线仅可保持 10 秒钟的连接。

  1. 在发电机壳体中的TS1-1到TS1-5之间临时连上一根跨接线。 测得电压后,立刻断开这根导线。 不能让导线保持连接状态超过 10 秒钟 正确的测量值应该在大约 24 DCV 到大约 2 DCV 之间变化。

如果电压高于 2.0 DCV,那么更换电磁开关。 如果开关超过步骤1和步骤4的要求,开关工作正常。 重新连接本步骤中拆下的导线和电缆。

Caterpillar Information System:

2001/07/01 New Hydrax Electronic Control Is Available {1900}
3054, 3054B and 3056 Marine Engines Heat Exchanger - Assemble - 3054 and 3054B Engines
3054, 3054B and 3056 Marine Engines Heat Exchanger - Disassemble - 3054 and 3054B Engines
3054, 3054B and 3056 Marine Engines Heat Exchanger - Install - 3054 and 3054B Engines
797 Off-Highway Truck Power Train Final Drive - Assemble
Electronic Modular Control Panel II (EMCP II) GSC CID 0441 - FMI 12 (for MUI Engines)
3034 Marine Engine Fuel System Secondary Filter - Replace
3054, 3054B and 3056 Marine Engines Heat Exchanger - Remove - 3054 and 3054B Engines
Electronic Modular Control Panel II+ (EMCP II+) Starting Motor Magnetic Switch - Test
3512B Marine Auxiliary Engine System Overview
G3520C and G3520E Engines Water Temperature Regulator
120H and 135H Motor Graders Alternate Exit
2001/06/01 Change to the Torque of the Adjusting Screw Locknut for the Unit Injector (Specifications Manuals) {1290}
2001/06/01 Change to the Torque of the Adjusting Screw Locknut for the Unit Injector (Testing and Adjusting Manuals) {1290}
Electronic Modular Control Panel II+ (EMCP II+) Shutdown Mode - PEEC and EUI Engines
Electronic Modular Control Panel II+ (EMCP II+) Shutdown Mode - MUI Engines
3034 Marine Engine Basic Engine
3500B and 3500B High Displacement Generator Set Engines Electronic Display Module
3034 Marine Engine General Information
G3600 Engines Air Lines - Air Choke with VTC Turbocharger
3034 Marine Engine Cooling System
2001/06/01 Change to the Torque of the Adjusting Screw Locknut for the Unit Injector (Specifications Manuals) {1290}
G3600 Engines Procedure for Engine Timing
3034 Marine Engine - Installation Guide Propeller Shaft and Coupling
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.