np134 mechanical reference-1.1e.pdf.pdf - 第68页

1.10 Cleaning the Y -axis Motor Cooling Fan Filter (Monthly) Point A cooling fan is attached to the Y-axis motor. As the machine is operated, dust collects in the filter of this fan, reducing the cooling effect on the mo…

2. Insert the spanner at the lower end of the shaft and loosen the bolt.

Notes:

1. The shaft may be damaged if the spanner is not used carefully when loosening the bolt.

2. Remove the bolt in such a way that the bearing is not propelled from its socket due to

the spring’s pressure.

3. Clean the surface of the shaft using a dry cloth, and reapply lubricant.

Specified lubricant: EVERS-2

4. When reassembling the shaft, apply Locktite 222 to the screw of the bolt, and use

the special spanner to attach the shaft, tightening it to a torque of 2 N·m

(20 kgf·cm).

Note: Ensure the Locktite 222 does not come into contact with the bearings.

5. Attach the nozzle holder to the unit.

Bolt

Bearing

Shaft

Spring

NP1ML067

Part 3 Chapter 1 Cleaning

Edition 1.0 3-1-11 NP-134E/134ME Mechanical

1.10 Cleaning the Y-axis Motor Cooling Fan Filter

(Monthly)

Point

A cooling fan is attached to the Y-axis motor. As the machine is operated, dust collects in

the filter of this fan, reducing the cooling effect on the motor. These filters must therefore

be cleaned regularly.

Procedure

Remove the filter cover, then the filter from the motor. Clean the filter using a neutral

detergent, and reattach it to the motor when it is dry.

Replace the filter if it is damaged or has collected too much dust.

NP1ML070

Filter cover

Filter

Y-axis motor

Part 3 Chapter 1 Cleaning

Edition 1.0 3-1-12 NP-134E/134ME Mechanical

Cleaning Check Points

Cleaning Points

Cleaning the Nozzle

Cleaning the Filter inside the Nozzle Sleeve

Cleaning the Nozzle Fluorescent Seal

Emptying the Reject Parts Box

Cleaning the Parts Camera Prism

Emptying the PFU Waste Tape Box

Cleaning the Filter Regulator

Cleaning the Inside of the Machine

Cleaning the Nozzle Shaft

Cleaning the Y-axis Motor Cooling Fan Filter

Weekly

Monthly

Every 8 Hours

Monthly

Every 2 Hours

Monthly

Weekly

Every 1000 Hours

Monthly

Cleaning Schedule

Table-020a

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

1.10

Check

Part 3 Chapter 1 Cleaning

Edition 1.0 3-1-13 NP-134E/134ME Mechanical