Troubleshooting guide

1336 PLUS - 6.16 - September, 2001
1-2 Introduction
Electrostatic Discharge
Electrostatic discharge generated by static electricity can damage the
complimentary metallic oxide semiconductor devices on various drive
boards. It is recommended that you perform these procedures to guard
against this type of damage when circuit boards are removed or installed:
• Wear a wrist-type grounding strap that is grounded to the drive chassis.
• Attach the wrist strap before removing the new circuit board from the
conductive packet.
• Remove boards from the drive and immediately insert them into their
conductive packets.
1336 PLUS II Product
Identification
Drive Nameplate Location
- The drive nameplate is located on the
the Main Control Board Mounting Plate on B thru G frame drives and on
the chassis of A frame drives. The drive nameplate contains the drive’s
catalog number and other important drive information. Reference the
catalog number when ordering replacement parts.
Figure 1.1
Drive Nameplate Location
!
ATTENTION:
This assembly contains parts and
sub-assemblies that are sensitive to electrostatic discharge. Static
control precautions are required when servicing this assembly.
Component damage may result if you ignore electrostatic
discharge control procedures. If you are not familiar with static
control procedures, reference Allen-Bradley Publication
8000-4.5.2, Guarding Against Electrostatic Damage, or any other
applicable ESD protection handbook.
Nameplate Located on
Bottom Portion of
Chassis Behind Cover
Frames
1
A1, A2, A3, A4
1
Refer to page 1-1 for frame reference classifications.