192277 - Micron Technical Reference Volume 3 - 第169页
PASTE ROLL HEIGHT MONITOR SAFETY INFORMATION Chapter Issue 3, Aug 14 Technical Reference Manual 30.1 CHAPTER 30 P ASTE ROLL HEIGHT MONIT OR SAFETY INFORMA TION The Paste Roll Height Monitor uses a class 2 la ser to detec…
BOARD SUPPORT TOOLING MODULE
REPLACEMENT PROCEDURES
29.16 Technical Reference Manual Chapter Issue 7, Jan 15
Removing Grid-
Lok Tooling
WARNING
BOARD CLAMPS. EXTREME CARE MUST BE EXERCISED WHEN WORKING IN
THE TOOLING AREA OF THE MACHINE TO AVOID INJURY. THE FOILS ON THE
FRONT AND REAR BOARD CLAMPS ARE VERY SHARP.
WARNING
COMPRESSED AIR. COMPRESSED AIR SHOULD NEVER IMPINGE UPON THE
BODY. PORTS, PIPES, ETC MUST NEVER BE BLOCKED BY HAND. BEFORE
CONNECTING OR DISCONNECTING ANY PNEUMATIC COMPONENTS, ENSURE
THE COMPRESSED AIR SUPPLY HAS BEEN DISSIPATED AND DISCONNECTED
FROM THE MACHINE.
1. Select Open Cover Commands.
2. Select Carriage To Rear.
3. Select Shut Down and switch the mains isolator to OFF.
4. Open the front printhead cover.
5. Remove the stencil from the machine.
6. Disconnect and remove the 4mm pneumatic pipes from the manifold to the
tooling modules.
7. Disconnect the two 6mm pneumatic pipes to the manifold.
8. Remove the manifold and the tooling modules from the manual tooling plate.
NOTE
Ensure that the two 6mm pneumatic pipes remain flat on the tooling plate
and do not impinge on the movement of the rear rail or the stencil (when the
rising table is at print height).
9. If vacuum tooling is to be used, open the rear cover and change the
Grid-Lok connector to the vacuum tooling connector on N2SK2 - I/O Node
Board.
PASTE ROLL HEIGHT MONITOR
SAFETY INFORMATION
Chapter Issue 3, Aug 14 Technical Reference Manual 30.1
CHAPTER 30 PASTE ROLL HEIGHT MONITOR
SAFETY INFORMATION
The Paste Roll Height Monitor uses a class 2 laser to detect the height of the
paste roll.
Warning and
Caution labels
Warning labels are located on the sender leg (lhs) as shown:
The labels include:
• The safety warning label; radiation (Laser light source present)
• The manufacturer’s label; date and place of manufacture and the applica-
ble safety standard
• Caution notice; specific safety instruction - do not stare into light source
Manufacturer: DEK, 11 Albany Road, Weymouth, Dorset, DT4 9TH
Country of Manufacture: Germany
Complies with 21CFR1040 with deviations pursuant to Laser Notice 50
Manufacture Date: Month: Year:
DIODE LASER, MAX OUTPUT 1mW
CLASS II LASER, WAVELENGTH 635 +/- 10Nm
FDA Regulation “21 CFR Parts 1040.10 and 1040.11"
Caution Notice
Manufacturer’s Label
Safety
Warning
Label
CAUTION
LASER RADIATION,DO NOT STARE INTO BEAM
PASTE ROLL HEIGHT MONITOR
SAFETY INFORMATION
30.2 Technical Reference Manual Chapter Issue 3, Aug 14
In addition, the following general safety labels are presented throughout this
chapter.
CAUTION
RADIATION. RISK OF INJURY TO THE EYES DUE TO LASER LIGHT BEING
PRESENT IN THE VICINITY OF THE LABEL. DO NOT LOOK AT THE LIGHT
SOURCE OR REFLECTIONS FROM A SURFACE.
CAUTION
EQUIPMENT SERVICING. THE LASER DOES NOT CONTAIN USER
SERVICEABLE PARTS. OPENING THE UNIT COULD CAUSE MIS-ALIGNMENT OF
THE LASER, THIS MAY MAKE THE EQUIPMENT DANGEROUS TO OPERATE.
CAUTION
LASER CONTROLS AND ADJUSTMENTS. USE OF CONTROLS OR
ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.