D1_ServiceManual_e.pdf - 第4页
2 z Dangerous operations are noted in two level s: Warning and Caution. Warning: Failing to comply with the action suggested in a “Warning” will lead to a fatal injury or a death. (A “fatal injury” means an injury, a sca…
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About This Manual
Thank you for purchasing the i-pulse dispenser.
This manual functions as maintenance guide. Please be sure to read this manual before servicing the
machine.
After reading this manual, keep it at a fixed location so that it will be available at any time.
Features:
z This manual consists of four sections; Installation, Periodical Checks, Mechanical Section, and
Electrical Section.
z Index at the end of the manual makes topic finding quick and easy.
Style Conventions:
z Action: Shows steps to perform a certain task.
z Example: Shows an example.
z Note: Shows an important point that calls for attention.
z
)
Shows the reference page or manual.
[ ]: Tab titles and sub-titles in the MMI windows are enclosed in these brackets.
< >: Buttons in the MMI windows are enclosed in these brackets.
“ “: User entries for the MMI windows are enclosed in double quotations.
: Controls on the machine control panel are boxed.
z An especially important point is highlighted as shown below:
Do not use alcohol (e.g. isopropyl alcohol) for nozzle cleaning.
Using alcohol may harden the dispensing fluid in the nozzle.
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z Dangerous operations are noted in two levels: Warning and Caution.
Warning:
Failing to comply with the action suggested in a “Warning” will lead to a fatal injury or a death. (A “fatal
injury” means an injury, a scald, an electric shock, or a bone fracture,
leading to a persisting aftereffect, also means one requiring a long-term hospital treatment as an inpatient or
an outpatient.) An example follows:
Example:
When performing teach entry in which driving axes are allowed to move, do not stick your
head, hands, or other parts of the body inside the machine. Serious injury can result. Also
make sure non-operators are a safe distance from the machine.
Caution:
Failing to comply with the action suggested in a “Caution” will lead to a serious injury or a machine
damage. (A “serious injury” means an injury, a scald, or an electric shock, not requiring a long-term
hospital treatment as a inpatient or an outpatient.) An example follows:
Example:
Before starting teach entry, make sure no foreign obstacles are left in the machine or tray
feeder. Otherwise, costly machine damage can occur.
Caution
Warning
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Safety Guidelines
To prevent injury or machine damage in using the machine, follow the safety guidelines stated below:
Warning
■ General
Only trained personnel, who are thoroughly familiar with the machine, must use the machine and enter
work area.
To prevent electric shock, never do tasks such as moving the machine, connect the machine to other
equipment, or servicing the machine when the power is on.
To prevent electric shock and machine damage, never touch terminals of electric components when the
power is on. Electric-shock labels are affixed to the machine covers under which the live electrical parts are
placed.
To prevent electric shock, ground the machine.
Press immediately the emergency stop switch when the machine operates improperly.
To prevent electric shock, do not operate the machine by wet hands.
■ Operation
The head assembly of the machine moves at high speeds. To prevent injuries, do not enter head or hands
inside the operating machine.
To prevent electric shock and machine damage, do not operate the machine with live parts exposed.
To prevent electric shock and machine damage, do not touch parts in the control unit.
Turn off the machine, if power failure occurs, to prevent sudden restarting that may cause personal injury or
machine damage.
■ Maintenance
Turn off the main switch and circuit breaker before servicing the machine.
Even after the main switch and circuit breaker are turned off, terminals for lead-in wires are still live. Do
not touch them to prevent electric shock.
Do not touch motors and motor drivers when they are hot.