Epson EH-TW5500 Service Manual

EH-TW3500/4500/5500 Disassembly and Assembly CONFIDENTIAL
SEIKO EPSON 49 Revision A
3.1.4 Standard Operation Time
The standard operation time for each operation is provided at the beginning of each
part. Use the time as a guideline for actual operation.
 Basis for the standard operation time
• A service employee would have sufficient knowledge for the target
product’s structure, and be able to disassemble/reassemble the product
without any reference to guide books.
• Each operation time is the total time of disassembling/removing the target
part following the given shortest procedure, and reassembling it.
 Guide to the standard operation time
3.1.5 Tools
The following table indicates the tools recommended for use for disassembly,
reassembly and adjustment.
Note : *
1
q.s.: Sufficient quantity
Standard Operation Time:
The total time to disassemble/
reassemble the target part
following the shortest
procedure.
Shortest Procedure:
The shortest way to remove the
target part.
Table 3-1. List of Tools
Tool Name Qt. Application
Phillips screwdriver No. 0 (8cm) 1
Disassembling the focus ring and the
zoom ring
Phillips screwdriver No. 1 (10cm) 1
Disassembling the outer case and inner
components
Phillips screwdriver No. 2 (10cm) 1
Disassembling the outer case and inner
components
Hexagonal box screwdriver
(5 mm)
1 Removing the computer interface
Tweezers 1 Removing the front foot
Heat-resistant tape q.s.*
1
Securing cables.
Use commercially available Polyimide
tape generally called “KAPTON®
TAPE”.
Brush 1 Cleaning away dust
Vacuum cleaner 1 Cleaning away dust
Lens cleaner q.s.*
1
Cleaning the projection lens
Gloves 1
Anti-static wrist band 1

Epson EH-TW5500 Specifications

General

Brand	Epson
Model	EH-TW5500
Category	Projector
Language	English