1998-08-03 3Introduction
1.3 A
DDITIONAL
CAUTIONS
1.3.1 E
LECTROSTATIC
DISCHARGE
(ESD)
SENSITIVE
PARTS
The following parts are classified as ESD sensitive:
• Motherboard PCB and the individual ICs.
• Keyboard/display PCB and the individual ICs.
• Hall-sensors.
To avoid damaging ESD sensitive parts:
• Ensure that you and your tools have the same potential (ground) as the fixture before and when handling any of the above
components.
• Always store PCBs in antistatic (electrically conducting) bags and store ICs in antistatic foam.
• Always power off the fixture, and allow capacitors do discharge before removing or inserting any components on the PCBs.
1.3.2 I
NDUCTIVE
LOADS
Always power off the MAC 500 before connecting or disconnecting any of the step motors. Otherwise, damage to the motor
drivers may occur.
1.4 S
ERVICE
MATERIALS
AVAILABLE
FROM
M
ARTIN
1.4.1 P
ROTECTION
DEVICES
• UV protection glasses, clear .....................................................................................................402010
• ESD table mat, 750 x 610 mm...................................................................................................402020
• Snap button connector, female, type 4730, for ESD table mat....................................................402022
• ESD ground (earth) wire w/2 banana sockets, 4710 ..................................................................402023
• Adjustable ESD wrist band........................................................................................................402024
• Spiral wire for ESD wrist band...................................................................................................402025
• Antistatic bag, 200 x 300 mm....................................................................................................453801
• Antistatic bag, 100 x 125 mm....................................................................................................453802
1.4.2 T
OOLS
• 2 mm T-shaft allen key ..............................................................................................................402001
• ESD IC pin straightener combi..................................................................................................402030
• Light duty maintenance tool for AMP MTA 100 sockets..............................................................402011
• Heavy duty pistol grip for AMP MTA 100 sockets (requires head, below)....................................402012
• Heavy duty termination head for AMP MTA 100 sockets (requires grip, above)...........................402013
1.4.3 L
UBRICANTS
• High temperature synthetic oil, 0.5 liter .....................................................................................400003
• Silicone lubricant, 0.5 liter.........................................................................................................400119
• Silicone lubricant, 0.2 liter in dispenser with closable valve .......................................................400118
1.4.4 A
DHESIVES
• High temperature (300 - 375° C) silicone glue, red ....................................................................400002
• Loctite 243 thread lock, 10 ml ...................................................................................................400531
• Loctite 290 thread lock, 10 ml ...................................................................................................400533
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