Service manual

09/09 Rev. 5.02-02 SERVICE MANUAL Service Electronics
AP 4.4 – AP 5.4 – AP 7.t
2
Handling Boards
ESD protection
Handling
CAUTION! - The boards can be destroyed by static discharge!
« Before opening the printer, place it on a grounded surface.
« Earth your body using an ESD bracelet or other suitable means, before tou-
ching a board. If no suitable ESD protection is available, touch an earthed
object, e.g. a heating radiator, before touching a board.
« Only place boards on earthed surfaces.
CAUTION! - The conducting tracks on the boards are very thin. If a board
is bent or warped, the conducting tracks can easily crack.
« Avoid bending or warping boards.
« Avoid the use of excessive force when removing or inserting boards.