HP DESIGNJET 3D, Руководство по обслуживанию

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-223
Z Foam Level Assembly
Required Tools
•
3
⁄
32
” allen wrench
Hardware
• 4-40 x
1
⁄
4
” slotted screws and # 4 split lock washer (x4)
Removing the Z Foam Level Assembly:
1. Power down the system using the power-down switch. Once the system is
powered down, switch the circuit breaker to the off position.
2. Unplug the AC power cord, RJ-45 network cable and UPS cable (if
used) from the rear of the printer.
3. Remove the top panel. See “Removing the top panel” on page 161
4. Remove the side panels. See “Side Panels” on page 162
5. Remove the Substrate sensor. See “Removing the substrate sensor” on
page 220
6. Push the Z foam level assembly actuator up into the assembly and slide
the Z foam level bar to the right until it is clear of the assembly. See (Fig-
ure 154)
Figure 154: Removing the Z foam level bar
7. Using a
3
⁄
32
” allen wrench, remove the 4 Z foam level assembly mount-
ing screws and washers. See (Figure 155)
Note: Be careful not to lose the washers.