YC8_Mainte_E.pdf - 第27页
General Contents Introduction 1. About this manual i i Chapter 1 Maintenance 1 1.1 Essential conditions and working environment 1- 1 1.2 Importance of …
xxiv
Safety instructions
n
Label positions (head assembly, controller)
Warning/caution labels
N Head assembly
N Controller
93203-N8-00
General Contents
Introduction
1. About this manual i
i
Chapter 1 Maintenance
1
1.1 Essential conditions and working environment 1-1
1.2 Importance of periodic inspections and cleaning 1-2
2. Preparing for maintenance tasks 1-3
3
2.1.1 Consumable parts 1-3
2.1.2 Replaceable parts (for repairs) 1-5
6
2.2.1 Cleaning tools 1-6
2.2.2 Lubricating tools and grease 1-7
2.3 Required tools 1-9
Chapter 2 Daily maintenance items
1
1. Checking the nozzle 2-2
1.1 Checking the nozzles visually 2-2
2. Cleaning the feeder plate 2-4
3. Cleaning the camera protective glass 2-5
Chapter 3 Periodic maintenance items
1. Weekly inspection 3-1
1.1 Head 3-1
1.1.1 Cleaning Type 63A nozzle 3-1
1.1.2 Cleaning Type 64A and 65A nozzles 3-2
1.1.3 Inspecting the nozzle holding force 3-3
1.2 Checking the conveyor sensor condition and operation 3-4
1.2.2 Checking the board clamp condition 3-5
1.2.3 Checking the board clamp operation 3-5
6
2.1 Head 3-6
2.1.1 Cleaning the nozzle air path 3-6
EMN8127100
7
2.2.1 Cleaning and greasing the ball screw 3-8
2.2.2 Cleaning and greasing the guides 3-11
2.3 Conveyor 3-13
2.3.1 Inspecting and cleaning the conveyor belt 3-13
2.3.2 Cleaning and greasing the hexagon spline 3-14
2.3.3
Inspecting, cleaning and greasing the PU (push-up) shaft (option) 3-15
3. Three-month inspection 3-17
3.1 Head 3-17
3.1.1 Cleaning and replacing the ejector filter 3-17
3.1.2 Checking the ejector vacuum pressure 3-18
3.1.3 Checking the blow valve operation (each head) 3-19
3.1.4 Checking the cleaning blow valve operation (for all heads) 3-19
3.1.5 Cleaning the inside of the spline shaft 3-20
3.1.6 Checking the negative pressure 3-22
3.1.7 Cleaning and greasing the Z and CZ axis ball screws 3-23
4
3.2.1 Inspecting and cleaning the air/mist filters 3-24
4. Six-month or one-year inspection 3-26
6
4.1.1 Cleaning the camera lighting units 3-26
7
4.2.1 Checking the R-axis spline belt 3-27
Chapter 4 Lubrication points
1. Lubrication points and applicable grease 4-1
1.1 Applicable grease 4-1
1.2 Grease gun 4-1
2. Surface mounter 4-2
2.1 Head 4-2
2.1.1 Z, CZ-axis 4-2
2.2 Each axis 4-3
2.2.1 X-axis guide and ball screw 4-3
2.2.2 Y-axis guide and ball screw 4-4
2.2.3 W-axis guide and ball screw 4-5
2.2.4 PU-axis ball guide and ball screw 4-6
Chapter 5 How to replace consumable parts
1. Nozzle leaf springs and roller lock 5-1
1.1 Replacing the nozzle leaf springs 5-1
1.2 Replacing the roller lock 5-2