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2, grease inadequate 1, replacement parts
2, add a little grease
Brake lights immortal, with no moving 1, the pressure switch is not movable member
2, the emergency brake switch is not a bad return or solenoid valve
3, F5 fuse is blown or Y7, Y8 solenoid valve burned
4, circuit failure 1, adjust or replace the pressure switch
2, return or replace switch
3, replace
4, check the circuit and the exclusion
Driving difficulty 1, the brake solenoid valve bad
2, after a bad gear or brake bridge 1, the replacement or repair
2, replace
The joystick in the neutral position, but not with the roller with mechanical or hydraulic pump on the deviation Adjustment of the oil pump on by professionals
The 15th section By the security procedures
Try not to was still vibrating, implementation is not allowed in the hard ground vibration, on the machine.
Z rollers are not allowed to exceed its allowed on climbing the ramp.
Z on the muddy roads, although the ramp slope is less than allowed for climbing, but when there are no slip-proof measures, you may not use this machine.
Z solid enough, or when there is a pit in the ground, shall not use this machine. At the edge of the ditch or slope, also shall not use this machine.
Z travel and construction should be open before and after the lamp lighting at night.
Z while working on a rainy day, in order to ensure visibility, use front and rear wiper.
Z to avoid inadvertently overturned while working at the edge of the slope, not swerved. Z in the rain, you should try to avoid vibration compaction jobs at the edge of the slope. Due to vibration will increase the risk of both taxi.
Z roller in open cover parts for maintenance, security note head.
The 16th section Transport and handling safety requirements
Safety requirements for transport and handling under normal circumstances, roller not long distance at high speed. Long distance (30 km) when moving site, need towing equipment shipment.
I. Transport whether it be road or railway transport, road roller selection must have the appropriate volume of transport vehicles and loading capacity. Transport, frames before and after fixed with hinged safety Rod should be connected together, and also to take the necessary measures to prevent the rollers sliding and rolling.
II. handling when loading and unloading roller, loading and unloading tools must have sufficient bearing capacity. When you use a cable car loading and unloading roller, using Center articulated frame fixtures must first be fixed when using large flat hook lift, to ensure that the rollers remain flat state after lifting.
Z 行驶、振动和转向三大系统均为液压传动，且三个系统的液压泵连成一体，由发动 机曲轴输出端通过弹性联轴器直接驱动各泵，然后由各控制元件控制各系统的马达 或油缸，使各系统运转。
Z 有四个档，各档都是无级调速，一档0~6.5km/h，二档0~8.6km/h，三档0~10.2km/h，四档0~12.5km/h，这样能保证压路机在保证压实作业的同时以较佳最快的速度行驶。
Z 本机采用了独特的设计思想：高精度强制润滑的振动轮以提高振动轴承的寿命和可靠性。
Z 具有双频双幅的振动系统可有效的压实不同种类及厚度的铺料层。
Z 本机采用四级减振结构，使得在振动压实时对成员的不利影响减小到最低。再加上装有空调的舒适明亮的驾驶室，为驾驶员提供了理想的工作环境。
Z本机采用的柴油机、液压泵、马达和后桥等元件，均为国际知名的优秀产品，从而 确保压路机的技术先进性和工作可靠性。