np134 mechanical reference-1.1e.pdf.pdf - 第63页

1.6 Emptying the PFU W aste T ape Box (Every 2 Hours) Point Large quantities of waste parts tape collect in the waste tape box as the machine operates. The box must therefore be emptied periodically to ensure a smooth ta…

2. Use a soft brush to clean the camera prism. When extremely soiled, use a

commercially available lens cleaner.

NP1ML054

Camera prism

Part 3 Chapter 1 Cleaning

Edition 1.0 3-1-6 NP-134E/134ME Mechanical

1.6 Emptying the PFU Waste Tape Box

(Every 2 Hours)

Point

Large quantities of waste parts tape collect in the waste tape box as the machine

operates. The box must therefore be emptied periodically to ensure a smooth tape

discharge and a stable parts tape feed.

Procedure

Discard the waste tape which has collected in the waste tape box. When a power feeder

is set at the PFU, the tape is discharged while still connected to the power feeder reel.

This waste tape must therefore be cut off with scissors before being discarded.

Note: On PFUs equipped with an automatic tape cutter, the waste tape is already cut off.

NP1ML055

Waste tape box

PFU-4E PFU-5E

Part 3 Chapter 1 Cleaning

Edition 1.0 3-1-7 NP-134E/134ME Mechanical

1.7 Cleaning the Filter Regulator (Monthly)

Point

The air flowing through the pneumatic system must be clean at all times. A soiled filter

regulator will make this impossible, and could result in machine damage. The air

regulator filter must therefore be cleaned regularly.

Procedure

WARNING

Always cut the air supply to the machine at the air inlet

before attempting this procedure.

Remove the filter regulator cover and discharge the air from the lines.

1. Remove the filter case by turning it while pressing the lock knob down.

2. Remove any water which has collected in the filter case, and use a neutral

detergent to clean the case. Clean the internal filter with compressed air, or

replace it as required. (Refer to 3.6 “Filter Regulator Replacement” for replacing

the filter.)

NP1ML056

Filter case

Lock knob

Part 3 Chapter 1 Cleaning

Edition 1.0 3-1-8 NP-134E/134ME Mechanical