YG100R_Mainte_E.pdf - 第20页
1-1 1 Maintenance 1 . M a i n t a i n i n g m a c h i n e p e r f o r m a n c e T h e m o s t i m p o r t a n t c o n d i t i o n e s s e n t i a l f o r m a i n t a i n i n g t h e p e r f o r m a n c e o f t h e m a c …
Chapter 1 Maintenance
Contents
1. Maintaining machine per formance 1-1
1.1 Essential conditions and working environment 1-1
1.2 Importance of periodic inspections and cleaning 1-
1
2. Preparing for maintenance tasks 1-2
2.1 Consumable parts and replaceable parts (for repairs) 1-2
2.1.1 Consumable parts 1-2
2.1.2 Replaceable parts (for repairs) 1-5
2.2 Maintenance tools 1-6
2.2.1 Cleaning tools 1-6
2.2.2 Lubricating tools and grease 1-8
2.3 Required tools 1-10
1-1
1
Maintenance
1. Maintaining machine performance
The most important condition essential for maintaining the performance of the machine you purchased is
using it under good environmental conditions. Performing daily maintenance and periodic inspections is also
absolutely essential.
1.1 Essential conditions and working environment
n
Air
• Use correct air pressure of 0.55 MPa (5.5kgf/cm
2
) and an air consumption rate of 350 liters a minute (ANR).
• Use an air hose with an inner diameter (I.D.) of 3/8ths of an inch.
• Use clean air obtained via an air dryer and air filter.
n
Power
Power supply : 200 to 416VAC (±10%), 3-phase AC line
Frequency : 50 Hz or 60 Hz
Rating : 4.6 kVA
Power supply connection : Power cable conductor cross-section area: 2.5 mm
2
minimum
n
Environment
Noise : 1500V for a maximum of 1 μs
Humidity : 20 to 90% (no condensation)
Temperature : Functions guaranteed within 15 to 35°C. Machine precision guaranteed within 20 to 28°C.
Atmosphere : No dust or powder. No significant noise generation.
Installation : Flat level location sturdy enough so no vibration occurs during operation.
Wooden floors in particular are unsuitable.
1.2 Importance of periodic inspections and cleaning
Periodic inspections and cleaning are extremely important maintenance tasks. Failure to perform inspections
and cleaning will prevent the machine from delivering full performance and may lead to component mounting
problems or equipment breakdowns.
Examples:
• Dirty nozzles might cause mistakes in component recognition and cause mounting errors.
• Dirty air paths may cause numerous pickup and mounting errors.
• Inadequate feeder and feeder plate inspections may cause pickup errors.
• Dirty optical system (camera, lighting, etc.) may cause recognition errors.
• Poor greasing of axes may cause abnormal noises.
• Poor inspections such as of valves may cause errors in PCB clamping and conveying.
As these examples show, failure to make inspections may lead to equipment problems. We strongly recommend
you perform periodic inspections and cleaning to ensure the machine is used under optimal conditions.
1-2
1
Maintenance
2. Preparing for maintenance tasks
Tasks described in this section focus mainly on replacing parts (consumable parts) that might cause a gradual
loss of machine functions during use. This section also describes how the user can easily replace parts when
a breakdown occurs.
c
CAUTION
Parts (part numbers) listed in this manual are current as of the time this manual was issued.
When placing an order, always contact us to obtain the latest information.
2.1 Consumable parts and replaceable parts (for repairs)
2.1.1 Consumable parts
The term "consumable parts" in this manual indicates parts subject to continual wear during use causing
gradual loss of functions. The following parts are classified in this manual as consumable parts and should be
replaced as needed during maintenance.
Consumable parts
Parts supplied with YG100RA
Nozzle leaf spring mounting washer
O-ring for Type 214A nozzle tip
Nozzle bracket mounting screw
Ejector O-ring
Nozzle leaf spring
FNC nozzle spring
Nozzle leaf spring mounting screw
Ejector filter
Filter for blow station
53100-F9-10
n
Consumable parts
Parts supplied with YG100RA
Product Name Parts List Designation Parts No. Note
Nozzle leaf spring LEAF SPRING KG7-M7137-A0X
Nozzle leaf spring mounting screw
SCREW 90166-02J203 M2xL3
Nozzle leaf spring mounting washer
WASHER 90990-28J002
Ejector filter FILTER K46-M8527-C0X
Ejector O-ring O-RING 90990-17J010 T0.8,
f
7.5 (Inner)
Nozzle bracket mounting screw SCREW, PAN HEAD 90990-08J012 M1.4xL2.5
O-ring for Type 214A nozzle tip O-RING 90990-17J013 T1.9,
f
3.8 (Inner)
FNC nozzle spring SPRING KV8-M71U7-00X
Filter for blow station FILTER KGR-M9934-F0X