Maintenance Preparation - HP Designjet 3D Service Manual

Maintenance Preparation

Read these warnings before performing service on printer!
WARNING: Make sure the power is disconnected when
performing any of the disassembly or assembly instructions in this
chapter. Failure to do so can cause severe personal injury or
damage to the electronics.
WARNING: Servicing instructions outlined in this chapter are
intended for use by qualified personnel only. Failure to follow these
guidelines can cause severe injury.
WARNING: The Power Switch does NOT remove power from the
printer. The Breaker Switch located on the rear of the printer MUST
be off before service is performed on the printer. It is recommended
that the AC power cord be disconnected before performing
maintenance outlined in this chapter.
WARNING: Use extreme caution when the door solenoid is
disabled. Axes may move unexpectedly, which may cause serious
injury. Always remember to enable the door solenoid once service
is completed.
Note: All references within this procedure to 'Left' or 'Right' are
made assuming that the printer is being viewed from the 'Front' (the
door and user interface panel side).
-159