CP-7[732-742]-series Mechanical Reference(2.9E).pdf - 第85页

1.9 Cleaning the Fluorescent Nozzle Stickers (Monthly) Point Dust, and other particles adhering to the nozzle’s fluorescent sticker can reduce the reflection from the UV lamp at St5. A reduced reflection can prevent the …

1.8 Cleaning the Part Height Check Sensor Lens

(Weekly)

Point

The lenses should be cleaned periodically to ensure accuracy during part height and

nozzle length measurement.

Procedure

WARNING

Be sure to turn the main power off before performing this

procedure.

Use a soft brush (such as those used to clean camera lenses) to clean the sensor lens. If

the lens is badly soiled, use a commercially available lens cleaner.

C7SM3021

Sensor lens

Part 3 Chapter 1 Cleaning

Edition 2.9 3-1-9 CP-7 series Mechanical Reference

1.9 Cleaning the Fluorescent Nozzle Stickers

(Monthly)

Point

Dust, and other particles adhering to the nozzle’s fluorescent sticker can reduce the

reflection from the UV lamp at St5. A reduced reflection can prevent the part image

from being acquired properly, resulting in vision errors.

Procedure

If repeated vision errors are occurring for a particular nozzle, use a soft brush (such as

those used to clean camera lenses) to wipe the dust from the sticker.

Note: Do not rub the fluorescent seal with a cloth, as this will cause dust to adhere to it. If the

dust cannot be removed, replace the fluorescent seal.

Part 3 Chapter 1 Cleaning

Edition 2.9 3-1-10 CP-7 series Mechanical Reference

1.10 Cleaning the Tapered Clutch on the Nozzle

Indexing Shaft (Monthly)

Point

After extended periods of operation, grease may adhere to the tapered clutch area of the

nozzle indexing shaft, causing the clutch to slip. This slippage makes it difficult to rotate

the nozzle to its placing angle, and affects the positioning. Use the degreasing agent

(ThreeBond 2706) supplied with the machine to clean the tapered clutch on a monthly

basis.

Procedure

WARNING

• Turn the 200V power off before performing this

procedure.

• Rotation may occur (caused by spring action) if the cam

axis is not at its origin position (0-degrees).

Use special care when working inside the machine as

this is a dangerous area.

While pulling down the outer shaft which covers the nozzle indexing shaft, wipe the

tapered clutch (all the way around) with a cloth on which the degreasing agent has been

applied.

Note: Do not spray the degreasing agent directly onto the tapered clutch, because spraying is

inaccurate. (The agent could land on other components, removing the lubricant which they

require.)

Tapered clutch

Outer shaft

C7SM3003

Part 3 Chapter 1 Cleaning

Edition 2.9 3-1-11 CP-7 series Mechanical Reference