2500_Users_Manual - 第50页

Insta llation a nd Se tup ProM aster 25 00 User Manua l 2-7 The line sho uld come ou t easily, w ithout an y resistance. If it is difficult to remove, ma ke sure th at the coll ar is fully depressed agai nst the 250 0’s …

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Installation and Setup
2-6 ProMaster 2500 User Manual
5. The 2500’s high and low air pressure gauges will immediately
display their current settings. Adjust these by performing the
procedure on page 2-7.
Disconnecting the
Source Air Line from
the 2500
Follow these steps to open the air connection between the external source
and the 2500:
1. Hold the air lines on either side of the knurled sleeve.
2. Pull back the knurled sleeve. The air pressure from your external
source will separate the two pieces.
Removing the Input
Air Line from the
2500
To cut off the air from the 2500, follow this procedure.
Note: When you remove the system air from the 2500, disconnect the input air
line where it connects at the knurled sleeve to your air source before you
remove the air line from the back of the 2500.
1. Ensure that the 2500’s air line is disconnected from the source air line
at the knurled quick connect.
2. Push the air input’s collar on the 2500 against the 2500’s body to
release its hold on the input air line (see Figure 2-5).
3. Continue to push the collar against the 2500’s body, and pull the air
line out of the 2500.
Figure 2-5
Connecting the External Air to the 2500
AIR LINE
MALE QUICK
CONNECT
FEMALE QUICK CONNECT
SOURCE AIR LINE
FILTER/REGULATOR
TO EXTERNAL
AIR SOURCE
SUPPLIED BY CUSTOMER DELIVERED WITH PROMASTER
1956-1
COLLAR
2500
SIDE VIEW
Installation and Setup
ProMaster 2500 User Manual 2-7
The line should come out easily, without any resistance. If it is difficult to
remove, make sure that the collar is fully depressed against the 2500’s
body before pulling on the air line (see Figure 2-5).
Adjusting the High
and Low Air
Pressure
After connecting the air line to the connector on the rear panel, set the
high and low air pressure on the 2500.
The air adjustment knobs (see Figure 2-6) are normally locked in position.
Pull out the knob to unlock it before trying to adjust it. Set the high air
pressure knob on the 2500 so that the high pressure gauge reads 75 PSI.
When the adjustment is correct, push the adjustment knob in to lock it in
position.
Set the low air pressure knob so that the low pressure gauge reads 30 PSI.
It is normal for this setting to fluctuate during operation, but it should not
drop below 20 PSI or exceed 50 PSI. Make your final adjustments to the
low pressure setting after watching it fluctuate while the handler is
processing devices. When the adjustment is correct, push the adjustment
knob in to lock its new setting.
Note: The ProMaster 2500’s air pressure fluctuates during operation; this is
normal and is not the symptom of a problem.
Figure 2-6
Adjusting High and Low Air Pressure
LOW PRESSURE
20-50 PSI
HIGH PRESSURE
65-85 PSI
A
J
S
SHIFT
B
K
T
DEL
C
L
U
D
M
V
E
N
W
F
O
X
SHIFT
G
P
Y
H
Q
Z
I
R
ENTER
1
4
7
2
5
8
3
6
9
0
LOWER
CASE
RESET
STOP
CAL
START
ON
1764-4
HIGH PRESSURE
ADJUSTMENT KNOB
LOW PRESSURE
ADJUSTMENT KNOB
Installation and Setup
2-8 ProMaster 2500 User Manual
Installing and
Removing Chucks
Three chucks are provided with the system. Each chuck has a different
tip diameter that corresponds to the size and dimensions of different
devices. Figure 2-7 shows the appropriate chuck for each supported
package type.
CAUTION: Chucks are released from the beam suddenly. When changing
a chuck, do not position the beam over the label application
area, the SPA pins, or programming module. The sudden
release of the chuck from the beam may damage those
components. Usecaretopositionthebeamonlyinthe area
described below before attempting to remove chucks.
Change the chuck with the beam directly over one of the two main plate
device recesses. Keep the beam raised by holding it up with two fingers
while you use a downward pulling/twisting motion to remove the
chuck. With one hand on the beam for support, insert the new chuck by
lifting it straight up until it snaps into position.
Figure 2-7
Chuck Selection Chart
DEVICE
TYPE
PLCC
DIP
LMN
20-PIN
28-PIN
32-PIN
44-PIN
52-PIN
68-PIN
84-PIN
300 mil
600 mil
1850-3
Recommended
Alternate
SOIC 150 mil
220 mil
300 mil
330 mil
420 mil
500 mil
K
CHUCK
ProMaster 2500