862 Laser level
Maintenance manual
KAPRO
1
Catalogue
1.Basic function……………………………………………………………………3
2. instrument structure………………………………………………………… 4-8
2.1
、
Final assembly ………………………………………………………… 4
2.2
、Battery cover assembly
……………………………………………… 5
2.3
、Pendulum assembly
………………………………………………… 6
2.4、Lock seat assembly …………………………………………………… 7
2.5
、Battery box assembly
………………………………………………… 8
2.6
、
Electrical jobs chart……………………………………………………… 8
3.Common fault and eliminating methods………………………………………9
3.1
、
Don’t start up
…………………………………………………………………9
3.2
、
After startup without laser line
…………………………………………………
9
3.3
、
After startup cannot level …………………………………………………9
4.SPEC………………………………………………………………………………10
2
1.
Basic function
The instrument can produce two mutually orthogonal laser sector (a horizontal and a vertical
plane).Laser sector projected on the walls, laser line creating two orthogonal.
As shown in the figure below laser projection.
3
2、
Instrument structure
2.1
Final assembly
NO
.
NAME Material
QTY
1
862 摆体组 Pendulum Assembly
1
2
862 1/4“base screw sus304
1
3
886-23 电池盖组 battery cover
assembly
1
4
862 主板 main board PCBA
1
5 GB_CROSS_SCREWS_TYPE1
M2.5X5-5 H type-N
2
6
862 开关钮 Switch button PA6+30GF
1
7
862 开关卡座 Switch seat POM
1
4
8
873 开关 switch
1
9
862 窗玻璃橡胶 window rubber SI RUBBER
1
10
862 按键标贴 label PC
1
11
862 电池按钮 battery cover
button
PA6+30GF
1
12
862 窗玻璃 window K9
1
13
873
紫铜片联接钉
Copper sheet
screw
2AL12
1
14 GB_FASTENER_WASHER_SMW
C 2.5
SUS304
2
15 GB_CROSS_SCREWS_TYPE128
ST2.2X4.5 H C-N
SUS304
1
16 GB_CROSS_SCREWS_TYPE128
ST2.2X9.5 H C-N
SUS304
1
17 GB_CROSS_SCREWS_TYPE128
ST2.9X13 H C-N
SUS304
4
18
862 右外壳 shell right ABS
1
19
862 左外壳 left right ABS
1
20
862 锁紧座组件 locking
assembly
1
21
862 电池盒组件 battery box
assembly
1
2.2.Battery cover assembly
5
NO. NAME Material QTY
1
935 磁铁 Magnet MAGNET
2
2
862 橡胶塞 rubber SI
RUBBER
4
3
862 电池盖 Battery
cover
PA6+30GF
1
2.3.Pendulum assembly
6
NO
.
NAME Material QTY
1 862 摆体 Pendulum AC43A 1
2
862 紫铜片 Red copper sheet T2
1
3
hex socket set screws with
flat point GB ,M3*8
45#
4
4 GB_FASTENER_SCREWS_HSFP M3X5-N 45# 4
5
hex socket set screws with
flat point gb,M5*12
SUS304
4
6
872
轴承
deep groove ball bearings gb
4
7
872 中心轴 1 center shaft-1 SUS304
1
8
872 压圈 /pressure ring HPb59-1
4
9
872 中心轴 2center shaft-2 SUS304
1
10
862 顶板 roof ADC-12
1
11 hexagon socket set screws with cup point GB
8
11
862 线激光器 line laser
2
7
13
862 减震垫 rubber shock pad SI
rubber
2
14
872 导电橡胶圈 conductive aprons
1
15 o-rings series a GB
Rubber
1
16
875
联线板
On-line plate
1
17 GB_CROSS_SCREWS_TYPE1 M2.5X6
SUS304
1
18
862
主板
main board
PCBA 1
19 GB_CROSS_SCREWS_TYPE1 M2.5X5 SUS304 2
20
873
紫铜片联接钉
Copper
sheet screw
2AL12 1
21 GB_FASTENER_SCREWS_HSFP M2.5X4-N SUS304 1
2.4
.Lock seat assembly
8
NO
.
NAME Material QTY
1
862 锁紧座 Lock seat ABS
1
2
892 磁铁 Magnet Magnet
1
3
862 右爪 right claw PA6+30GF
1
4
862 左爪 left claw PA6+30GF
1
5
862 扭簧 Torsional spring 65Mn
1
6 GB_FASTENER_WASHER_SMWC 2.5
sus304
2
7 GB_CROSS_SCREWS_TYPE128
ST2.2X6.5 H C-N
sus304
2
8
873
接地端子
terminal
q235
1
9 GB_CROSS_SCREWS_TYPE128
ST2.2X4.5 H C-N
sus304
1
10
862 导电胶布 Conductive TapesB5
1
2.5.Battery box assembly
9
NO
.
NAME Material QTY
1
862 电池盒 Battery box ABS
1
2
872 正极端子 /positive terminal 65Mn
2
3
872 弹簧端子 spring terminal 65Mn
2
2.6
Electrical jobs chart
10
3、
Common fault and eliminating methods
3.1
、
Don’t start up
Cause analysis:
(1) Three dry cells working voltage is lower than 3 V
(2)The power plug contact with the motherboard
(3) The travel switch contact undesirable
Troubleshooting:
(1) Replace the battery in time
(2)Open the shell, reinstall the power plug
(3) Open the shell to adjust the position of the switch chip
Note: keyboard or motherboard damage can also cause cannot boot (less likely),
and to change the contact.
3.2、After startup without laser line
Cause analysis:
(1) Instrument tilt is too large, beyond the scope of work is the police
(2) laser tube main board attachment poor contact or broken
Troubleshooting:
(1)Adjust the Angle of screw adjust equipment to work within the scope of returned to normal
(2) To open the shell welding laser tube connection
Note: the main board or damage to the laser tube can also be caused no laser line (less likely), and to
11
change the contact.
3.3、After startup cannot level
Cause analysis:
(1) The bearing surface is oxidation corrosion
(2) The alarm ring contact surface oxidation by pollution or lead to poor contact
Troubleshooting:
(1) Open the shell, with rusty spot bearing replacement
(2) Open the shell, after the alarm ring with anhydrous ethanol removal of contamination or oxidation
4、SPEC
12
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