Rockwell-automation 2705 RediPanel Push Button Module Instrukcja Użytkownika Pobierz pdf (Strona 67)

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Chapter

5–1

Maintenance and Troubleshooting

This chapter contains the following sections.

Section Page

Preventive Maintenance 5–1

Using the Fault Indicator 5–2

Using the COMM Indicator 5–3

Using the Push-to-Test Button 5–4

Removing the Back Panel of 800T/800H Push Button Modules 5–5

Basic Troubleshooting Questions 5–6

The best maintenance technique is preventive maintenance. Observe the

following guidelines to minimize malfunctions:

• Once a month, use the push-to-test button located on the front of the Push

Button Module.

• Prevent accumulation of dust and dirt by:

– Installing in a NEMA Type 12/13 or 4/4X enclosure

– Keeping enclosure clean

– Keeping enclosure doors closed

• Avoid hot spots by:

– Maintaining minimum spacing

– Not storing unnecessary articles in enclosure

• Periodically check for loose connections.

ATTENTION: To avoid shock hazard, remove incoming power

before checking connections.

• Avoid electrical noise by:

– Following the electrical guidelines discussed in Chapter 6

– Keeping enclosure doors closed

Chapter Objectives

Preventive Maintenance

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Rockwell-automation 2705 RediPanel Push Button Module Instrukcja Użytkownika Strona 67