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SI1705004E-00=SIGMA-G5SII Service Manual
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4.11.2. Nozzle Shaft Total Disassembling, Cleaning and Assembling
4.11.2.1. Purpose
The purpose of this operation is to prevent or improve on Up/Down movement error or
pick-up error due to dirt on the nozzle shaft section in the head unit in the routine automatic
operation.
4.11.2.2. Required Items for the Work
(1) Tools and Jigs
Hexagon Wrench Straight Type (TONE or BONDUS is recommendable).
Torque Driver (including bit for M1. 6L2 hexagon bolt) where 7.5 cNm can be set.
Head Unit Setup Supporting Tool (Nozzle Shaft Jump-Out Holding Bottom Cover)
Nozzle Holder Attachment/Detachment Supporting Tool
General Phillips Type Screwdriver
Linear Measure Sensor Protection Tube (or Protection Wrap)
Reference Tool: Bamboo Skewer (Used for greasing up the retainer section)
Ultrasonic Cleaner (For cleaning the nozzle shaft)
Nozzle Shaft Cleaning Supporting Tool
Lubricating Tool: SS-10LZ (Standard Accessory) and Lubrication Nozzle: Type No.
19
(2) Others
Grease (Daphne Eponex No. 1)
Screw Lock (
1401B
): Applied slightly to the fixed screws on the top block, etc.
Top Block
Set
Screw: Prepared the required number of set screws for replacement (M1.
6L3)
Diffuser
Plate
(Large, Small), Linear Measure Sensor, Lower Rotor Set Screw:
Prepared the
required
number of set screws for replacement (M1. 6L4)
V-Packing: Used in the Nozzle Holder Unit and Nozzle Shaft Outer Casing Section (15 pcs
each)
Cleaning Rag and Rags for spreading on the working floor
Nozzle Shaft Cleaning Water