General Safety Warnings And Guidelines; Replacement Procedures; Tools Required; Servicing Guidelines - Christie CP4230 Service Manual

5.2

GENERAL SAFETY WARNINGS AND GUIDELINES

servicing. All module replacement procedures must be performed by Christie authorized
service technicians. Once the projector is powered down, allow the cooling fans to
automatically turn OFF before disconnecting from AC and opening the projector. This takes
approximately 10 minutes.
5.3

REPLACEMENT PROCEDURES

5.3.1 Tools Required

• Keys for security locks (includes Low and High Security Keys)
• Convergence Tool Set
• Long and stubby neck magnetic-tip Phillips
• Hex keys: 3mm, 5mm
• Nut driver: 7mm
• Ratchet: 17mm
• Electrostatic protective strap and pad
• Disposable Nitrile gloves (included with optical components)
• Protective clothing/safety gear (required when handling lamp), includes:
• face shield
• vinyl-coated or interlock knit-lined gloves
• nylon flak jacket

5.3.2 Servicing Guidelines

• Always power down and disengage all power sources to the projector prior to servicing.
• Follow all service safety guidelines.
• Refer to Appendix A:Exploded Views
• When re-installing a module, follow the removal instructions in reverse unless otherwise indicated.
• Refer to Section 7 Interconnections
CP4230 Service Manual
020-100622-04 Rev. 1 (05-2016)
HIGH VOLTAGES! Always power down and disconnect power sources prior to
Use a grounded wrist strap when handling electronic assemblies.
for the location of serviceable modules.
when re-connecting harnesses.
Section 5: Parts and Module Replacement
screwdrivers - #1, #2
™
5-5