FlexTRAK OH Material Handler Manual.pdf - 第166页

FlexTRAK-OH Material Handli ng System IOM Manual Maintenance 5-2 © 2023 Nordson C orporation 5.5 General Maintenance and Inspection Cleaning and inspecting the exterior and the interi or of the FlexTRAK - OH Material Han…

5 Maintenance

5.1 Overview

Performing the recommended maintenance procedures at the intervals suggested in this manual increases

system life and ensures high quality machine performance for every production run.

This section covers the following topics:

• General Maintenance and Inspection

• Common Cylinder Replacement

• Preventive Maintenance Schedule

• Belt Tensioning Adjustment

• Removal and Replacement of Access Panels

• Magazine Gripper Replacement

• Lubrication Requirements

5.2 Safety First

Operation of your FlexTRAK-OH Material Handler involves mechanical devices, air pressure, and

electrical power. It is essential that every person servicing or operating the FlexTRAK-OH fully

understands all hazards, risks, and safety precautions. When properly operated and maintained, the

FlexTRAK-OH Material Handler should be safe and reliable. Refer to Section 2 - Safety prior to

performing maintenance procedures

WARNING! Allow only qualified personnel to perform the following tasks. Observe and

follow the safety instructions in this document and other related documentation.

WARNING! Lockout and Tagout (LOTO) power to the FlexTRAK-OH before performing

service or maintenance on the FlexTRAK-OH. See 2.19 Service Shutdown for

details.

5.3 Hazardous Materials

Some maintenance procedures involve the use of hazardous materials. Always follow all applicable

national and local statutes and regulations, facility safety practice, and the material manufacturer’s Safety

Data Sheet (SDS) recommendations.

5.4 Recordkeeping

The type of maintenance performed should be recorded in the FlexTRAK-OH maintenance records. At

minimum, dates, procedure type, technician name, part numbers/serial numbers of replaced parts, and

post-procedure functional test results should be recorded.

FlexTRAK-OH Material Handling System IOM Manual Maintenance

5.5 General Maintenance and Inspection

Cleaning and inspecting the exterior and the interior of the FlexTRAK-OH Material Handler is the first

step in maintenance. The procedures in this section are for the major components of the FlexTRAK-OH

Material Handler. The sequence of the maintenance procedures may not necessarily be performed in the

order presented. Perform an initial inspection and visually inspect the exterior and the interior of the

system.

To inspect the exterior and interior of the system:

1. Look for obvious signs of wear and tear in all the assemblies, damage such as a bent or

broken strips, or damaged surfaces and parts.

2. Inspect all components for cleanliness, wear and tear, free movement, alignment, vibration-

free performance, and positive attachment of fasteners.

3. If cleaning is required, clean exterior surfaces using isopropyl alcohol (IPA) and a clean,

lint-free shop rag. Allow to air-dry.

 NOTE Avoid use of an over-saturated cleaning rag. Do not allow excessive cleaning

solution to spill on surrounding surfaces.

4. If alignment and tightening of hardware is required, refer to the removal and installation

procedures in this chapter.

5. If components are worn, damaged, or otherwise indicate need for replacement, refer to

removal and installation procedures in this chapter.

6. Order parts immediately if the inspection finds damaged or worn parts to ensure time

delivery. Refer to Section 7 – Illustrated Parts Lists for part numbers and descriptions.

 NOTE Inspection and cleaning of the interior of the FlexTRAK-OH Material Handler

requires removal of service access panels. Refer to 5.7 Removal and

Replacement of Access Panels for removal procedures.

FlexTRAK-OH Material Handling System IOM Manual Maintenance

5.6 Preventive Maintenance Schedule

Before starting machine preventive maintenance, make sure all the machine parts are functioning

properly. The following table is the recommended schedule and summary of performing maintenance

onto the machine.

CAUTION! Lockout and Tagout (LOTO) power to the FlexTRAK-OH before performing

service or maintenance on the FlexTRAK-OH. See 2.19 Service Shutdown for

details.

Table 5-1 Preventive Maintenance Schedule

Interval Component Method

Daily

Isolator Switch

Test the component function availability. Ensure electrical feed is

isolated.

EMO Button

Test the component function availability. Ensure all machine

movement stops.

Safety Interlock

Test the component function availability. Ensure all sliding doors

and conveyor covers are closed.

Weekly

Air Filter

Clean air filter. Drain out condensate water from the filter if there

is any.

Pressure Gauge Check the reading on the pressure gauge.

Pinch Wheel

Check to ensure proper functionality of pinch wheel assembly.

Ensure all pinch wheels are tightened properly on the linear

motion rail, and do not have any wear and tear.

Magazine Gripper

Check to ensure proper functionality of magazine gripper

assembly. Ensure the gripper is tightened properly onto the

gripper cylinder module.

Others Maintain general tidiness of cables, wirings, etc. on each station.

Semi-Annually

Motor

Ensure all motors are freely moving on each station without

abnormal sound during production run.

Belt Tensioning

Check belt tensioning using belt tension meter. Ensure the

tension values obtained are within the range of the factory

recommended value. Change the belt if there is wear and tear.

Magazine Conveyor

Ensure the conveyor can transfer the magazine until the

magazine reaches stopper position.

Sensor

Check to ensure proper functionality of sensor. Clean with brush

or air gun for any particles or dust.

Conversion Kit

Check to ensure proper functionality of conversion kit. Clean any

particles or dust with brush or air gun, especially on the input,

plasma chamber, and output buffer lanes.

Wiring Connection Ensure all wiring connections are functioning properly.

Yearly

Cylinders in all

Stations

Ensure cylinder rod movement is smooth without abnormal sound

during production run.

Solenoid Valve

Ensure solenoid valve switch indicator is ON when manual I/O

triggering is under test.

HMI Screen

Ensure screen display is clear and touch screen feature is

working.

Mobile Control

Pendant