Mobile crushing and screening division. NFS 350 operate manual

1.

Mobile crushing and screening division
NFS 350 operate manual

2.

移动破碎筛分事业部
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01 安全需知 Safety introduction
Content
02 运输→工作转化 working status
03 其他要点 Other points

3.

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01 安全需知 Safety introduction
Content
02 运输→工作转化 working status
03 其他要点 Other points
03-01 显示屏图标介绍 Icon display
03-03 设备润滑 Equipment lubrication
03-02 筛网张紧 Screen tension
03-04 筛箱可调角度 Adjust screen box

4.

移动破碎筛分事业部
01 Chapter One
01-01 Safety introduction
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5.

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01 安全需知 Safety introduction
Content
02 运输→工作转化 working status
03 保养要点 Maintenance points

6.

移动破碎筛分事业部
02 Chapter Two
02-01 Change status
工作状态 Working status
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555555555
运输状态 Transport status

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02 Chapter Two
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02-01 Change status
Three status
Working status
Transport status
Unfold status
Working status

8.

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02 Chapter Two
02-01 Change status
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9.

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02 Chapter Two
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02-01 Change status
Transport and work status switching
Step
Start engine
Transport status
Unfold the
equipment
Working status
Start the
equipment
Sequence
Location
Action
1.1
Engine unit
Turn on the negative switch
1.2
Engine unit
Insert key
1.3
Engine unit
Turn ignition
2.1
Right side
Large material conveyor
2.2
Left side
Medium Material Conveyor
2.3
Left side
Oversized material conveyor
2.4
Left side
Transfer conveyor
2.5
Front side
Fine material conveyor
2.6
Front side
Walkway ladder
2.7
Front side
Main conveyor
2.8
Front side
Screen box lift
2.9
Front side
Outrigger
2.10
Rear side
Outrigger
3.1
Power unit
Medium material + large material
3.2
Power unit
Screen box + fine material
3.3
Power unit
Main conveyor + transfer conveyor
3.4
Power unit
Feeder + Oversized Material Conveyor
Status
Transpor
t status
Working status
Unfold
status
Transport status
Working
status

10.

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02 Chapter Two
02-01 Change status
Turn on the negative switch
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Insert key

11.

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02 Chapter Two
02-01 Change status
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Turn to ignition
Rotate to this position and
wait for power up
Rotate to this position until
engine start is complete

12.

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02 Chapter Two
02-01 Change status
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Unfold the equipment
Large material conveyor
Install the striker plant
Control handle, unfold
Unplug the guide pulley
pin
Remove the ladder
Plug in the pins

13.

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02 Chapter Two
02-01 Change status
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进 the equipment
Unfold
Medium material conveyor
Install the striker plant
Control handle, unfold
Adjust the angle of the side support plate
Unplug the guide pulley
pin
Plug in the pins

14.

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02 Chapter Two
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2.3&2.4 Oversized material conveying system——Interlocking relationship
Oversized material conveying system
1.Composition:
① oversized material conveyor (Long)
②Transfer conveyor (Short)
2.Interlocking relationship
When the working and transportation states are switched, the telescopic, lifting, and
rotating of the two must be ordered in sequence, otherwise they will collide with each
other. In order to avoid accidents caused by operation, the system is equipped with
position sensors, and when one conveyor is in a reasonable position, the other conveyor
can only move.

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02 Chapter Two
02-01 Change status
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2.3&2.4 Interlocking relationship of oversized material conveying system——Extension of the transfer
conveyor
Sensor 1
Unitl the
oversized
material
conveyor
descended to
the bottom,
the sensor can
sense the pink
base, then it
can be
powered up to
extent the
transfer
conveyor.

16.

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02 Chapter Two
02-01 Change status
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2.3&2.4 Interlocking relationship of oversized material conveying system——Lifting oversized material conveyor
Sensor 2
Unitl the
blocking
hopper of
the transfer
conveyor is
removed and
the transfer
conveyor
retracts into
position, the
sensor can
sense the
gray sensor
board to be
powered up
and lift the
oversized
material
conveyor.
Notice!
Interfering part: the tail
of the oversized
material conveyor and
the head of the transfer
conveyor.
As shown, if the
oversized material
conveyor lifts (or
descends from top to
bottom), they will
collide.
Therefore, when the
oversized material
conveyor swings out, it
cannot be raised or
lowered; when it is close
to the frame, it can be
raised and lowered.

17.

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02 Chapter Two
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02-01 Change status
2.3.1 Extension of oversized material conveyor
1.Unplug the lever latch
Control the
handle, jog
to pull out
the latch
The position of the control
handle

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移动破碎筛分事业部
02 Chapter Two
4.Control
the handle
so that the
head lifts
the support
frame, and
then operate
the handle
in step 4 to
make the
conveyor
turn slightly
outward to
avoid
collision
with other
components
when
descending
02-01 Change status
3.Control the
handle,
lower the
support
frame
有孚维心 格物致知 为司精
进 Extension of oversized material conveyor
2.3.2
4. Control the
handle to turn
the conveyor
to the proper
angle

19.

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02 to
Chapter Two
02-01 Change status
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2.3.2 Extension of oversized material conveyor
7. Plug in the latch
5. Control
the handle
and lift it
to proper
height
6. Plug in
the latch (in
the toolbox)

20.

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02 Chapter Two
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02-01 Change status
2.3.2 Oversized material conveyor --- Limit rotation angle
Limiting device: When
factory setting, the bolts
have been adjusted to
prevent the oversized
material conveyor from
rotating inward
excessively and colliding
with the frame

21.

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02 Chapter Two
02-01 Change status
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2.4 Extension of transfer conveyor
1.Operate the handle to extent
the transfer conveyor
2. Install blocking hopper

22.

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02 Chapter Two
02-01 Change status
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2.5进
Extension of fine material conveyor
2.Operate the
handle to lower
the fine material
conveyor head
1.Unplug the latch
(put in the tool
box)
3.Operate the
handle to lower
the whole fine
material
conveyor

23.

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02 Chapter Two
02-01 Change status
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2.6 Walkway and ladder installation of screen box
1.Remove the fixing bolts
2.Push the walkway out 3. Install walkway panels 4. Install front guardrail

24.

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02 Chapter Two
02-01 Change status
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2.7 Extension
of Main conveyor
Operating valve position
1. Operating handle
to raise main
conveyor

25.

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02 Chapter Two
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2.8.1 Lifting the screen box : lifting
进
mechanism, interlock system
1. Function: Raise
the feed end ② first,
the equipment may
be tilted forward
and the tail will be
raised. The interlock
system is there to
prevent this from
happening.
2. Sensor: There is a sensor here. In this state, the
sensor senses the white sensor board, and the system
will prohibit the action of the feed end ② telescopic
mechanism.
3. Lifting sequence of two places:
Be sure to operate in the specified
sequence. 1. Raise the discharge
end ① first; 2. Raise the feed end
② again

26.

移动破碎筛分事业部
02 Chapter Two
02-01 Change status
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进 2.8.2 Lifting the screen box and raising the
discharging end ①
3. Operate the handle to
raise the discharging end ①
until the sensor board
leaves the sensor (the
feeding end ② can be
raised)
2. Operate the handle, slightly move, pull out the latch
1. Remove
the latch
bolts
(both
sides)

27.

移动破碎筛分事业部
02 Chapter Two
02-01 Change status
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进 2.8.3 Lifting the screen box and raising the
feed end ②
1. Operate the
handle, slightly
move, pull out
the latch
2. Operate the
handle to raise the
feeding end ② to
an appropriate
height to reduce
the force of the
telescopic
mechanism at the
feeding end.

28.

移动破碎筛分事业部
02 Chapter two
Transport - Work Status Transition
2: Overall unfold
2.8.4Screen box lift
Raised to working
position and secured
1:Operating
handle, raise to
working position,
insert latch
2:Operate the
handle, raise it to
the desired angle,
and insert the
latch

29.

移动破碎筛分事业部
02 Chapter
第二章 two
02-01 Transport - Work Status Transition
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2: Overall unfold
2: Overall unfold
2.10 head legs
2.10 tail legs
2: Operate
the handle,
lower the
outrigger
1:Put the cushion under the legs
Note: There are sensors in the outriggers. When the
outriggers are put down, the sensors have induction,
and the system prohibits the crawler walking function.
Mechanical outriggers, please roll down manually
When the outrigger is close to the foot pad,
lower it slowly to avoid over-supporting.

30.

移动破碎筛分事业部
02 Chapter
第二章 two
02-01 Transport - Work Status Transition
2: start each part
3.0 Start-stop sequence
1. The order of materials passing through each working
part:
Grid screen - receiving hopper/feeder - main belt
conveyor - screen box - finished material conveyor
2. Start and stop principle: avoid material accumulation
on the equipment
3. Start and stop sequences:
Startup sequence: opposite to the order in which the
material passes through the components
Finished material conveyor → screen box → main belt
conveyor → receiving hopper/feeder grid screen
Stop sequence: the same as the sequence in which the
material passes through the components
Receiving hopper/feeder grid screen → main belt
conveyor → screen box → finished material conveyor
4 . Remarks: Each part of the equipment shares a
hydraulic pump with other parts, so it cannot be started
in the above order, but it should be based on this
principle,

31.

移动破碎筛分事业部
02 Chapter two
2: start each part
Transport - Work Status Transition
3.0 Start sequence
(Shutdown is the reverse order)
After the
start is
completed,
the engine
speed
should be
turned to
the highspeed gear!
1 Medium Material Conveyor + Large Material Conveyor
2 screen box + fine material conveyor
3 Main conveyor + transfer conveyor
4 Feeder + Oversized Material Conveyor

32.

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目录
Content
01
安全需知
Safety Instructions
02
运输→工作转化
Transportation → Working Status Conversion
03
其他要点
Other points

33.

移动破碎筛分事业部
02 Chapter 3
Introducing Display Icons
-主显示屏- 故障代码+图标含义
-Main display-(fault code + icon meaning)

34.

移动破碎筛分事业部
02 Chapter
第三章 3
Introducing Display Icons
-主显示屏- 故障代码+图标含义
-Main display-(fault code + icon meaning)

35.

移动破碎筛分事业部
02 Chapter 3
Introducing Display Icons
-发动机故障- 故障代码+图标含义
- Engine failure - (fault code + icon meaning)

36.

移动破碎筛分事业部
02 Chapter 3
Introducing Display Icons
-发动机故障- 故障代码+图标含义
- Engine failure - (fault code + icon meaning)

37.

移动破碎筛分事业部
02 Chapter 3
Introducing Display Icons
-控制器- 故障代码+图标含义
-Controller- (fault code + icon meaning
输入代码含义 input)
输出代码含义 output)

38.

移动破碎筛分事业部
02 Chapter 3
Introducing Display Icons
-控制器- 故障代码+图标含义
-Controller- (fault code + icon meaning)
输入代码含义 input)
输出代码含义 output)

39.

移动破碎筛分事业部
02 Chapter 3 03-02 Tension the screen
-三层张紧Tension the screen
张紧筛网
Tension screen
筛网在开机之前必须通过所有支撑进行涨涨紧 不然会 大幅降低筛网使用寿命。
The screen must be stretched and tightened by all supports
before starting up, otherwise the service life of the screen
will be greatly reduced.
上层 快速楔块张紧
Upper layer: Quick
wedge tensioning
中层 拆除筛箱盖快速楔块张紧
Middle layer: remove
screen box cover
Quick wedge
tensioning
底层 液压张紧
每台筛箱有3 个张紧位置 只用
一 个液压缸进行轮流张 紧
Bottom layer:
Hydraulic tensioning
Each screen box has 3
tensioning positions,
and only one hydraulic
cylinder is used for
alternate tensioning;

40.

移动破碎筛分事业部
02 Chapter 3
03-03 Equipment lubrication
-整机设备润滑点-Lubrication point of the whole screen

41.

移动破碎筛分事业部
02 Chapter 3
03-03 Equipment lubrication
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-整机设备润滑点-Lubrication point of the whole screen

42.

移动破碎筛分事业部
02 Chapter 3
03-04 Screen box adjustable angle
筛箱可抬升
18~30度
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The screen box can be
lifted
18~30 degrees
Operating valve position
在实际的应用工况中 一般视出料情况来调整 若料床深度较 浅 可适当加大筛箱角度 来增大产量 如果料床深度较
深 则应减小筛箱角度 使得物流停留时间增大 筛分效果增加
In actual application conditions, it is generally adjusted according to the discharge situation.
If the thickness of the material on the screen surface is small, the angle of the screen box can
be appropriately increased to increase the output; if the thickness of the material on the
screen surface is large, the The angle of the screen box should be reduced, so that the
residence time of the logistics increases and the screening effect increases;
Operating handle to
raise main conveyor

43.

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