PS288_PS388_PS588_981-0424-002D - 第17页
■ System Description ◘ Safety Systems PS Series Owner’s Manual 1—5 back WARNING: Shock hazard. Pressing an E-Stop button stops motion of the gantry only. It do es not remove electrical power from the PS Machine or the Op…
Introduction ■ System Description
1—4 Data I/O • 981-0424-002
back
System Description
The PS System moves devices from input media through a program-
ming and optional marking process to output media for delivery to
the next phase of the production process. The PS System combines a
device programming system and a high-speed pick and place head
(PNP head) to provide rapid programming of standard pitch devices,
as well as ultra-fine pitched devices.
TaskLink™ software and Automated Handler software (AH500) run-
ning on the system’s Handler Computer direct the PS System to per-
form a series of processes, including automatic handling,
programming, marking, and placement of devices to the output
media of choice.
Safety Systems
The PS System has several safety systems to prevent personal injury
and system damage. These systems include E-Stops and Safety
Shields. If your system has a Laser Marker, it comes with a fume
extractor.
Emergency Stop (E-Stop) Buttons
Two large, red Emergency Stop buttons are located near the top of the
PS System, one on either side of the machine. The buttons are easily
reached in an emergency. When an E-Stop button is pressed, the
gantry stops moving immediately. The PNP head Z-axis motion is not
stopped.
.
Figure 1-3: Emergency Stop (E-Stop) buttons on the PS288 (not shown)
and PS388 (top). They are different from the PS588 (bottom).
Far
Side
Far
Side
■ System Description ◘ Safety Systems
PS Series Owner’s Manual 1—5
back
WARNING: Shock hazard. Pressing an E-Stop button stops
motion of the gantry only. It does not remove electrical power
from the PS Machine or the Option Bay (if installed). Switch the
main power off for safety.
Pinch hazard. The E-Stop does not shut off air. On PS588 only,
Socket Actuators can still move down.
Safety Shields with Interlocks
During operation, when the high-speed PNP head is processing
devices, the clear plastic shields around the workspace are closed to
protect operators from injury. Each shield has a safety interlock
which stops gantry movement if the operator forgets to first park the
PNP head.
Normally, if the power is ON, the PNP head should be stopped in the
park position prior to opening a Safety Shield.
WARNING: Possible collision hazard. The high speed and force of
the gantry can seriously harm anyone working inside the operat-
ing area. When working within the PS Machine workspace, mov-
ing the PNP Head must be the responsibility of only one qualified
individual. All other personnel must stay clear of the PS Machine
controls to prevent injury to the person working within the system.
Never operate the system with any interlock bypassed.
WARNING: Shock hazard. Opening the Safety Shields stops
motion of the gantry only. It does not remove electrical power
from the PS Machine or the Option Bay (if installed). Switch the
main power off for safety.
Pinch hazard. The E-Stop does not shut off air. On PS588 only,
Socket Actuators can still move down.
CAUTION: Possible product damage. Do not use solvents such as
acetone, lacquer thinner, mineral spirits, isopropyl alcohol, or any
type of abrasive compound on the safety shields. Use of these
products will damage the safety shield surfaces and reduce visibil-
ity of the work area.
DEFINITIONS
Park Position:
The spot in the workspace
(back edge, left of center)
where the head stops when
a job is paused or ended.
Home Position:
The far, right corner of the
workspace (0, 0) where
the head travels to before
each job is started.
Introduction ■ System Description
1—6 Data I/O • 981-0424-002
back
Electrostatic Discharge (ESD) Precautions
Devices processed on the PS Machine are very sensitive to static, and
could be damaged by unintended electrostatic discharge while being
handled. The most effective way to prevent damage from ESD is to
make sure a common electric potential (ground) exists between a
static-sensitive device or component, its environment, and the oper-
ator.
Operators should wear an antistatic wrist strap connected to the
grounding connection on the front of the PS Machine. The wrist strap
should contain a 1–10 M-ohm current limiting resistor.
Handling Devices Safely
To prevent damage to device pins, use a vacuum tool, also called a
vacuum tweezer, to pick up devices. The vacuum tool is designed to
handle devices without damaging them.
CAUTION: Possible device pin damage. Do not touch devices
with your hands or any implement other than the vacuum tool.
Damage to devices with fine-pitched leads may result.
To pick up a device using the vacuum tools use an squeezable air
bladder for suction. There are a variety of models, sizes and tips.
Some tips are replaceable.
A Vacuum Tweezer: Data I/O PN 565-8000-001 .
[Laser Marking only] Fume Extractor
Used with the Laser Marking option, the laser fume extractor
removes harmful smoke and hazardous materials from the marking
area and safely stores them for proper disposal.
Note: See Laser Safety on page 1-24 for more information.