Engine and Machine Warm-Up
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Не работете с машината, докато системите на машината не са правилно подгрени до работна температури. |
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Поддържайте ниски обороти на двигателя, докато индикаторът на налягането на маслото на двигателя изгасне. Ако индикаторът продължи да свети повече от десет секунди, спрете двигателя. Проучете причината, преди да стартирате отново двигателя. Неспазване на изискването да се отстрани проблемът може да причини повреда на двигателя. |
Наблюдавайте приборите на системата за следене през цялото време на тази процедура. Не прегрявайте машината или нейни компоненти.
- Убедете се, че наоколо няма хора и оборудване.
- Стартирайте двигателя и го оставете да подгрее на ниски обороти на празен ход за поне 5 минути.
Докато загрявате двигателя на празен ход, спазвайте следните препоръки:
- Ако температурата е по-висока от
0°C (32°F) , подгрейте двигателя в продължение на приблизително 15 минути. - Ако температурата е по-ниска от
0°C (32°F) , подгрейте двигателя в продължение на приблизително 30 минути. - Ако температурата е по-ниска от
− 18°C (0°F) или ако хидравличните функции работят бавно, може да е необходимо още време.
- Ако температурата е по-висока от
- Натиснете бутона за оборотите на двигателя на ВИСОК режим. Оставете двигателя да работи 5 минути или докато двигателят достигне
77°C (170°F) . - Задействайте всички органи за управление на хидравликата, за да позволите на топлото масло да циркулира през всички хидравлични цилиндри и тръбопроводи.
Caterpillar Information System:
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Water Spray Lines
Brake Pedal Stop Bolt May Become Loose on Certain F2-Series Backhoe Loaders {4251} Brake Pedal Stop Bolt May Become Loose on Certain F2-Series Backhoe Loaders {4251}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems Water Spray Lines
Release Notes for Cat® Product Link Back-Office 2017E.3 {7606} Release Notes for Cat® Product Link Back-Office 2017E.3 {7606}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Power Train Propel Lines
Certain Cat® Product Link Devices (PL241) in China May Fail to Update to New Firmware {7606} Certain Cat® Product Link Devices (PL241) in China May Fail to Update to New Firmware {7606}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Power Train Hydraulic Tank
R1700 Load Haul Dump Power Train, Steering, Braking, Hydraulic and Machine Systems Pressure Sensor (Primary Steering)
Certain Cat® Product Link Assets are Unable to Enable/Disable Through VisionLink {7606} Certain Cat® Product Link Assets are Unable to Enable/Disable Through VisionLink {7606}
R1700 Load Haul Dump Power Train, Steering, Braking, Hydraulic and Machine Systems Inertial Sensor (Acceleration, Angle)
R1700 Load Haul Dump Power Train, Steering, Braking, Hydraulic and Machine Systems Inertial Sensor (Acceleration, Angle)
R1700 Load Haul Dump Power Train, Steering, Braking, Hydraulic and Machine Systems Speed Sensor (Main Fan)
Procedures are Now Available to Rework Soot Sensor, Single Stage Precleaner, and Dual Stage Precleaner on Certain 815K Soil Compactors and 816K Landfill Compactors {1051, 1054, 1055, 108F, 108K, 1335, 1400, 1408} Procedures are Now Available to Rework Soot Sensor, Single Stage Precleaner, and Dual Stage Precleaner on Certain 815K Soil Compactors and 816K Landfill Compactors {1051, 1054, 1055, 108F, 108K, 1335, 1400, 1408}
Retrofitting Hydraulic Hose Clamping On D2 Series Loaders {5057} Retrofitting Hydraulic Hose Clamping On D2 Series Loaders {5057}
MD6200 Rotary Drill Water Injection System Pump - Check - If Equipped
MP318, MP324, MP332, MP345 and and MP365 Multi-Processors and Jaws Gear and Bearing - Remove and Install
CB13, CB15 and CB16 Asphalt Compactor Propel Systems Relief Valve (Charge) - Test and Adjust
CB13, CB15 and CB16 Asphalt Compactor Machine Systems Relief Valve (Main, Vibratory) - Test and Adjust
Procedure to Improve the ATAAC Tubes on Certain 797 and 797B Off-Highway Trucks {1071} Procedure to Improve the ATAAC Tubes on Certain 797 and 797B Off-Highway Trucks {1071}
A Procedure to Improve the ATAAC Tubes on Certain 797 and 797B Off-Highway Trucks is Available {1071} A Procedure to Improve the ATAAC Tubes on Certain 797 and 797B Off-Highway Trucks is Available {1071}
CS54B, CP54B and CS64B Vibratory Soil Compactors Machine Electronic Control System CAN Data Link - Test
CS54B, CP54B and CS64B Vibratory Soil Compactors Machine Electronic Control System Speed Sensor (Dual Signal) - Test
CS54B, CP54B and CS64B Vibratory Soil Compactors Machine Electronic Control System Speed Sensor - Test
New High Strength Bolts Now Used on the Spindle to Brake Housing Joint and the Brake Housing to Brake Anchor Joint on R2900, R2900G, and R3000H Load Haul Dump Machines {4001, 4251} New High Strength Bolts Now Used on the Spindle to Brake Housing Joint and the Brake Housing to Brake Anchor Joint on R2900, R2900G, and R3000H Load Haul Dump Machines {4001, 4251}